CN107508899B - Unattended control method for shared popcorn machine - Google Patents

Unattended control method for shared popcorn machine Download PDF

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Publication number
CN107508899B
CN107508899B CN201710776601.5A CN201710776601A CN107508899B CN 107508899 B CN107508899 B CN 107508899B CN 201710776601 A CN201710776601 A CN 201710776601A CN 107508899 B CN107508899 B CN 107508899B
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shared
server
popcorn
password
popcorn machine
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CN107508899A (en
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张潇月
曹雅萌
张为帅
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Chongqing University of Science and Technology
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30—Puffing or expanding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0645—Rental transactions; Leasing transactions
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects

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  • General Health & Medical Sciences (AREA)
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  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Food Science & Technology (AREA)
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Abstract

The invention discloses an unattended operation shared popcorn machine control method without connecting with the Internet, which comprises a shared popcorn machine, a client mobile phone terminal and a server, and the method comprises the following steps: s1: the method comprises the following steps that a client mobile phone terminal acquires information of a shared popcorn machine and sends the information to a server; s2: the server displays a quantity selection and payment interface to the mobile phone terminal of the client, and the client selects the quantity of the popcorn to be purchased and completes payment; s3: the server calculates the dynamic password of the shared popcorn machine according to the information and the time information of the shared popcorn machine, and sends the dynamic password of the shared popcorn machine to the client mobile phone terminal, and the shared popcorn machine and the server have the same dynamic password generation module and are used for ensuring that the shared popcorn machine and the server generate the same dynamic password; s4: after the customer inputs the dynamic password into the popcorn maker and the verification is successful, the popcorn maker starts an automatic production process to produce the popcorn in the purchased amount.

Description

Unattended control method for shared popcorn machine
Technical Field
The invention relates to the field of mobile internet service, in particular to an unattended control method for shared popcorn machine.
Background
Along with the improvement of living standard, economy develops rapidly, and healthy and convenient life idea gets more and more favoured by people. The mode of buying popcorn in the market is usually limited to merchants such as supermarkets, movie theaters, KTVs, amusement places and the like. In fast-paced urban life, efficient time utilization makes people increasingly demand service products for convenience.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an unattended control method for sharing the popcorn machine, the method for sharing the popcorn machine does not need to be connected with the Internet, so that a customer can conveniently and quickly purchase the popcorn, and the user experience is improved; meanwhile, the production cost of the shared popcorn machine is reduced, the laying range of the shared popcorn machine is expanded, and the intelligent management of the shared popcorn machine is realized.
The purpose of the invention is realized as follows:
an unattended control method for sharing a popcorn machine comprises a sharing popcorn machine, a client mobile phone terminal and a server,
the shared popcorn machine comprises a password input module, a password verification module, a popcorn production module, a power supply module and an identification mark containing information of the shared popcorn machine, wherein the password input module is used for a client to input a password, the password verification module is used for verifying the correctness of the password when the client inputs the password, and the power supply module is used for providing power for other modules of the shared popcorn machine;
the method comprises the following steps:
s1: the client mobile phone terminal acquires the information of the shared popcorn machine through the identification mark, sends the information of the shared popcorn machine to the server and sends a renting request to the server;
s2: after receiving the renting request, the server displays a quantity selection and payment interface to the mobile phone terminal of the client, the client selects the quantity of the popcorn to be purchased and completes payment, and a purchase request is sent to the server;
s3: after the server receives the purchase request, the server calculates the dynamic password of the shared popcorn machine according to the information and the time information of the shared popcorn machine, and sends the dynamic password of the shared popcorn machine to the client mobile phone terminal, and the shared popcorn machine and the server have the same dynamic password generation module which is used for ensuring that the shared popcorn machine and the server generate the same dynamic password;
s4: after the customer inputs the dynamic password into the popcorn machine and the verification is successful, the popcorn machine starts an automatic production process to produce the popcorn with the purchase quantity;
s5: the shared popcorn machine automatically barrels the produced popcorn, falls into the goods taking opening and is taken out by the customer.
Further, each shared popcorn machine has a unique shared popcorn machine ID number, the shared popcorn machine information being shared popcorn machine ID number information.
Furthermore, the identification mark adopts a two-dimensional code, and the two-dimensional code of the shared popcorn machine is scanned through the client mobile phone terminal to obtain the information of the shared popcorn machine.
Further, the client mobile phone terminal transmits information with the corresponding wechat applet based on the wechat applet function. The WeChat applet replaces the APP, the user only needs to scan the code to enter the WeChat applet, the APP does not need to be downloaded temporarily, the flow is reduced, convenience and rapidness are achieved, and the user experience satisfaction is improved.
Further, the user must authorize the wechat applet for geographic location when using the wechat applet functionality, and then the user can view the nearby shared popcorn maker placement specific location.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention changes the traditional way of acquiring the popcorn, provides a quick, healthy and convenient way of purchasing the popcorn for customers, and meets the requirements of people on fast-paced living standard and high-quality living standard. Meanwhile, the current situation that the traditional self-service popcorn machine depends on the Internet of things is changed, the dynamic passwords are introduced, the password matching time and the unique ID of the popcorn machine are shared through the dynamic passwords, the number of times of use is counted and the ID address is determined, so that part of the Internet of things is replaced, only the Internet of things is needed for detection, information does not need to be transmitted constantly, the flow is reduced, and the cost is reduced.
The customer can send the purchase application to the server through little letter little program platform, scanning device two-dimensional code, and the server discerns this request after successful, feeds back dynamic password to this customer's cell phone terminal, and the customer inputs the sharing puffed rice machine with dynamic password and begins to produce for the whole process of sharing puffed rice is convenient more, simple, direct, has improved customer greatly and has used experience.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
fig. 2 is a schematic diagram of the security authentication process of the present invention.
Detailed Description
Referring to fig. 1 and 2, an unattended control method of a shared popcorn machine includes a shared popcorn machine, a client mobile phone terminal and a server,
the shared popcorn machine comprises a password input module, a password verification module, a popcorn production module, a power supply module and an identification mark containing information of the shared popcorn machine, wherein the password input module is used for a client to input a password, the password verification module is used for verifying the correctness of the password when the client inputs the password, and the power supply module is used for providing power for other modules of the shared popcorn machine; the identification mark is a two-dimensional code, each shared popcorn machine has a unique shared popcorn machine ID number, and the shared popcorn machine information is shared popcorn machine ID number information.
In this embodiment, the client mobile phone terminal transmits information with the corresponding wechat applet based on the wechat applet function.
The method comprises the following steps:
s1: scanning the two-dimensional code of the shared popcorn machine through the client mobile phone terminal to obtain the information of the shared popcorn machine, reading the information of the shared popcorn machine by the WeChat applet and sending the information to the server, and sending a renting request to the server;
s2: after receiving the renting request, the server displays a quantity selection and payment interface to the WeChat small program, the customer selects the quantity of the popcorn to be purchased and completes payment, and a purchase request is sent to the server;
s3: after the server receives the purchase request, the server calculates the dynamic password of the shared popcorn machine according to the information and the time information of the shared popcorn machine, and sends the dynamic password of the shared popcorn machine to the client mobile phone terminal, and the shared popcorn machine and the server have the same dynamic password generation module which is used for ensuring that the shared popcorn machine and the server generate the same dynamic password;
s4: after the customer inputs the dynamic password into the popcorn machine and the verification is successful, the popcorn machine starts an automatic production process to produce the popcorn with the purchase quantity;
s5: the shared popcorn machine automatically barrels the produced popcorn, falls into the goods taking opening and is taken out by the customer. I.e. the user completes one use.
When the user uses the WeChat applet functionality, the user must authorize the geographic location of the WeChat applet, and then the user can view the specific location of the nearby shared popcorn maker. The portion of the structure that shares the popcorn maker can take the same configuration as the vending popcorn maker.
The registration and login method for the initial use of the WeChat applet is as follows:
s1: a client scans a two-dimensional code on a shared popcorn machine through a mobile phone client mobile phone terminal and sends a request for entering a corresponding WeChat applet to a server;
s2: after receiving the message, the server feeds back a login interface to the client mobile phone terminal;
s3: a mobile phone client mobile phone terminal inputs a mobile phone number and a verification code to complete initial login and authorize a geographic position;
s4: the server receives the client information, stores the client information and then feeds back the main page of the WeChat applet to the client mobile phone terminal, namely, the registration and login are successful.
And then, the customer sends a request for purchasing popcorn to the server through the two-dimensional code of the mobile phone terminal scanning device of the mobile phone customer.
The dynamic password generation of the patent application relies on the frequency hopping technology, and the synchronous password generation and verification system based on the frequency hopping technology comprises a device terminal (namely, a shared popcorn machine in the patent application), a client terminal (namely, a client mobile phone terminal) and a server,
the equipment terminal comprises an equipment password generating module based on a frequency hopping technology, an equipment storage module, an equipment timing module, a password authentication module, a password input module, a mechanical lock module and an identification mark containing equipment information, wherein the equipment timing module is used for recording current time data, specifically year, month, day, hour and minute, and generating corresponding unique time factor information, and the equipment storage module is used for storing the equipment information, dynamic passwords and the time factor information. In this embodiment, each device terminal has a unique device ID number, and the device information is device ID number information; the identification mark adopts a two-dimensional code, and equipment information is obtained by scanning the two-dimensional code of the equipment terminal through the client terminal; the equipment storage module comprises an information storage module and a password storage module, the information storage module is used for storing equipment information and time factor information, and the password storage module is used for storing the dynamic password generated by the equipment password generation module.
The server comprises a server password generation module, a verification module, a server timing module, a server storage module and a communication module based on a frequency hopping technology, wherein the communication module is used for communicating with a client terminal, the server timing module is used for recording current time data and generating corresponding unique time factor information, and the server storage module is used for storing the time factor information and equipment information sent to the server by the client terminal;
the device password generation module reads the time factor in the device storage module and then generates an index factor, and obtains a corresponding coefficient key in an index library, the device password generation module simultaneously reads the device information in the device storage module, and generates a ciphertext through encryption operation of the device information device and the coefficient key, then the device password generation module normalizes the ciphertext to generate a unique dynamic password at the current time, and stores the dynamic password in the device storage module;
the client terminal collects the equipment information through the identification mark and sends the equipment information to the server (initiates a renting request), the server storage module stores the received equipment information, reads the time information of the server timing module and generates a time factor of the current moment, the server password generation module generates a synchronous password which is the same as a dynamic password of the equipment terminal by using a frequency hopping technology principle according to the equipment information and the time factor of the current moment and sends the password to the client terminal, after the client terminal receives the password sent by the server, the password is input to the equipment terminal, the equipment terminal password authentication module authenticates the password input by the client, and if the password is correct, the client is prompted to input the correct password and a mechanical lock is opened; if the password is wrong, the mechanical lock does not act, the user is prompted to input the password incorrectly, and the user is prompted to input the password again.
The time factor is updated every one minute. In this embodiment, the password storage module reserves 10 groups of passwords in total, and the passwords are numbered 1 to 10. After the 10 th password is generated, every time one minute passes, the password 1 is deleted from the password storage module, the numbers of the passwords 2 to 10 are sequentially changed into the numbers of the passwords 1 to 9, and the number of the newly generated password is 10. (every minute the time goes by, one password is updated, every ten minutes all passwords in the password store are updated.)
In this embodiment, the device terminal may store a plurality of dynamic passwords within a fixed time period (10 minutes in this embodiment), after the client obtains a corresponding password through the mobile phone terminal, the password is input at the device terminal, the device terminal password verification module compares the input password with the 10 passwords in the storage module, and if a consistent password exists, the verification is successful. And the client can be ensured to successfully authenticate after inputting the password within ten minutes after receiving the password sent by the server.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (5)

1. An unattended control method of shared popcorn machine is characterized in that the control method comprises a shared popcorn machine, a client mobile phone terminal and a server,
the shared popcorn machine comprises a password input module, a password verification module, a popcorn production module, a power supply module and an identification mark containing information of the shared popcorn machine, wherein the password input module is used for a client to input a password, the password verification module is used for verifying the correctness of the password when the client inputs the password, and the power supply module is used for providing power for other modules of the shared popcorn machine;
the popcorn machine comprises a popcorn machine, a device password generating module based on a frequency hopping technology, a device storage module, a device timing module and a mechanical lock module sharing the popcorn machine, wherein the device timing module is used for recording current time data, specifically year, month, day, hour and minute, and generating corresponding unique time factor information, and the device storage module is used for storing the device information, the dynamic password and the time factor information;
the server comprises a server password generation module, a verification module, a server timing module, a server storage module and a communication module based on a frequency hopping technology, wherein the communication module is used for communicating with a client mobile phone terminal, the server timing module is used for recording current time data and generating corresponding unique time factor information, and the server storage module is used for storing the time factor information and equipment information sent to the server by the client mobile phone terminal;
the method comprises the following steps:
s1: the client mobile phone terminal acquires the information of the shared popcorn machine through the identification mark, sends the information of the shared popcorn machine to the server and sends a renting request to the server;
s2: after receiving the renting request, the server displays a quantity selection and payment interface to the mobile phone terminal of the client, the client selects the quantity of the popcorn to be purchased and completes payment, and a purchase request is sent to the server;
s3: after the server receives the purchase request, the server and the shared popcorn machine generate the same dynamic password, and the dynamic password generation method comprises the following steps:
the device password generation module reads the time factor in the device storage module and then generates an index factor, and obtains a corresponding coefficient key in an index library, the device password generation module simultaneously reads the device information in the device storage module, and generates a ciphertext through encryption operation on the device information and the coefficient key, then the device password generation module normalizes the ciphertext to generate a unique dynamic password at the current time, and stores the dynamic password in the device storage module;
the client mobile phone terminal collects equipment information through the identification mark and sends the equipment information to the server, the server storage module stores the received equipment information, reads the time information of the server timing module and generates a time factor of the current moment, and the server password generation module generates a synchronous password which is the same as a dynamic password of the shared popcorn machine by using a frequency hopping technology principle according to the equipment information and the time factor of the current moment and sends the password to the client mobile phone terminal;
s4: after the customer inputs the dynamic password into the popcorn machine and the verification is successful, the mechanical lock is opened, the popcorn machine starts the automatic production process, and popcorn with the purchased quantity is produced;
s5: the shared popcorn machine automatically barrels the produced popcorn, falls into the goods taking opening and is taken out by the customer.
2. The method of claim 1, wherein each shared popcorn machine has a unique shared popcorn machine ID number, the shared popcorn machine information being shared popcorn machine ID number information.
3. The method of claim 1, wherein the identification mark is a two-dimensional code, and the two-dimensional code of the shared popcorn machine is scanned by the client mobile phone terminal to obtain information of the shared popcorn machine.
4. The method of claim 1, wherein the client phone terminal is based on a wechat applet, and the server communicates with a corresponding wechat applet.
5. The method of claim 4, wherein the trusted applet is enabled by a user to authorize a geographic location of the trusted applet, and the user can then view the specific location of the shared popcorn machine in proximity.
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CN108320394B (en) * 2018-04-09 2021-03-23 中山市奥斯精工机械科技有限公司 Automatic making and selling machine for popcorn
CN110415430A (en) * 2019-08-30 2019-11-05 无锡小净共享网络科技有限公司 Self-service device control method, starter and mobile terminal
CN113204201A (en) * 2021-05-06 2021-08-03 无锡冠亚恒温制冷技术有限公司 Money urging system after delivery of industrial equipment

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License type: Common License

Record date: 20230906

Application publication date: 20171222

Assignee: Guangzhou trump Environmental Protection Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980040995

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230906

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Dongguan Qinhan Trading Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980041464

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230913

Application publication date: 20171222

Assignee: Dongguan Xuanyu Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980041463

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230913

Application publication date: 20171222

Assignee: Dongguan Yijin Trading Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980041458

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230913

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Guangzhou Zifeng Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980042004

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230922

Application publication date: 20171222

Assignee: Guangzhou Lanao Electronic Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980042003

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230922

Application publication date: 20171222

Assignee: Wanma (Guangzhou) cloud Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980042002

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230922

Application publication date: 20171222

Assignee: Guangzhou Hezhong Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980041996

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230922

Application publication date: 20171222

Assignee: Guangzhou Yuankai Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980041994

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230922

Application publication date: 20171222

Assignee: Guangzhou xuzhuo Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980041992

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20230922

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Guangzhou Ruizhi Computer Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045205

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: Tianhui Intelligent Technology (Guangzhou) Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045203

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: Guangzhou chuangyixin Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045200

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: Guangzhou nuobi Electronic Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045198

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: GUANGZHOU YIJUN TECHNOLOGY Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045196

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: GUANGZHOU XIAOYI TECHNOLOGY Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045193

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: Guangzhou Xiangyun Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045191

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: GUANGZHOU LUNMEI DATA SYSTEM CO.,LTD.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980045188

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231103

Application publication date: 20171222

Assignee: Guangzhou Linfeng Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980044562

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231031

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Guangzhou Yuming Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047712

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

Application publication date: 20171222

Assignee: Yajia (Guangzhou) Electronic Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047706

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

Application publication date: 20171222

Assignee: Guangzhou Yibo Yuntian Information Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047705

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

Application publication date: 20171222

Assignee: GUANGZHOU XIAONAN TECHNOLOGY Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047703

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

Application publication date: 20171222

Assignee: GUANGZHOU YIDE INTELLIGENT TECHNOLOGY Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047702

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

Application publication date: 20171222

Assignee: Lingteng (Guangzhou) Electronic Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047701

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

Application publication date: 20171222

Assignee: Guangzhou Taipu Intelligent Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047700

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

Application publication date: 20171222

Assignee: Yuxin (Guangzhou) Electronic Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980047695

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231124

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Guangxi GaoMin Technology Development Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2023980053986

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20231227

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Yantai Hetong Industrial Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980000529

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240111

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Yuao Holdings Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980000640

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240119

Application publication date: 20171222

Assignee: Silk Road Inn (Chongqing) Trading Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980000638

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240119

Application publication date: 20171222

Assignee: Youzhengyun (Chongqing) Technology Development Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980000636

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240119

Application publication date: 20171222

Assignee: Chongqing Yiquan Small and Medium Enterprise Service Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980000635

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240119

Application publication date: 20171222

Assignee: Shuwu Shenzhou (Chongqing) Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980000632

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240119

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Chongqing Xinghua Network Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980001290

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240126

Application publication date: 20171222

Assignee: Chongqing Shuangtu Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980001288

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240126

Application publication date: 20171222

Assignee: Chongqing Chaimi Network Technology Service Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980001287

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240126

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Foshan chopsticks Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980003017

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240322

Application publication date: 20171222

Assignee: Foshan qianshun Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980003012

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240322

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Foshan helixing Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980004524

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240419

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20171222

Assignee: Shuzhi Nongcang (Shandong) Ecological Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008105

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

Application publication date: 20171222

Assignee: Qishi (Yantai) data Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008104

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

Application publication date: 20171222

Assignee: Yantai Hechuan Mechanical Engineering Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008093

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

Application publication date: 20171222

Assignee: Yantai Hechuan Intelligent Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008092

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

Application publication date: 20171222

Assignee: Gretel Intelligent Technology (Yantai) Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008090

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

Application publication date: 20171222

Assignee: Yantai Mingcheng Precision Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008089

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

Application publication date: 20171222

Assignee: Shandong Ningchuang Precision Instrument Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008088

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

Application publication date: 20171222

Assignee: Yantai Yingmai Intelligent Technology Co.,Ltd.

Assignor: Chongqing University of Science & Technology

Contract record no.: X2024980008087

Denomination of invention: A Control Method for Unattended Shared Popcorn Machine

Granted publication date: 20200526

License type: Common License

Record date: 20240701

EE01 Entry into force of recordation of patent licensing contract