CN209895444U - Takeaway cabinet and takeaway delivery system - Google Patents
Takeaway cabinet and takeaway delivery system Download PDFInfo
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- CN209895444U CN209895444U CN201920934385.7U CN201920934385U CN209895444U CN 209895444 U CN209895444 U CN 209895444U CN 201920934385 U CN201920934385 U CN 201920934385U CN 209895444 U CN209895444 U CN 209895444U
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- cabinet
- takeaway
- microcontroller
- cabinet door
- takeout
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- 238000003860 storage Methods 0.000 claims abstract description 64
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 29
- 230000006698 induction Effects 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000012795 verification Methods 0.000 abstract description 4
- 235000013361 beverage Nutrition 0.000 abstract description 2
- 230000004044 response Effects 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a takeaway cabinet and takeaway delivery system relates to intelligent food and beverage technical field. The takeaway cabinet includes a plurality of cabinets, all is provided with in each cabinet and gets a system alone, should get a system and include microcontroller, communication module and cabinet door electronic lock and paste in the cabinet door two-dimensional code of cabinet door surface, and the user gets into the cell-phone applet, scans cabinet door two-dimensional code to will sweep the code result and send for microcontroller through communication module, open by microcontroller control electronic lock. The utility model discloses a takeaway cabinet and takeaway delivery system, the user sweeps the sign indicating number and gets the piece, sweeps the sign indicating number in-process server verification user personal information, avoids taking the take-away incident the emergence of, reduces student's loss; meanwhile, the cabinet door of each storage cabinet in the takeout cabinet is pasted with an independent cabinet door two-dimensional code, so that a plurality of people can take the takeout at the same time; the distributor can dial by scanning the two-dimensional code on the takeaway package, so that the problems of low dialing efficiency and mistaken dialing of numbers are avoided, and the distribution efficiency is high.
Description
Technical Field
The utility model relates to an intelligence food and beverage technical field, concretely relates to takeaway cabinet and takeaway delivery system.
Background
At present, cabinets for storing takeoffs are available in the market, most of the functions of the cabinets are heat preservation or secondary heating for the takeoffs, but in various colleges and universities with huge takeout demand, although the heat preservation or secondary heating functions are practical for students, according to survey and reflection, the takeoffs in the colleges and universities are often stolen due to a plurality of reasons, which not only causes loss to the students, but also affects the takeout merchants and the takeout distributors.
Under the condition, the currently adopted solution in colleges and universities is to send people to supervise students to take takeout from dormitory buildings under the supervision of manpower, and although the measures can reduce or even prevent the takeout from losing, the implementation of the measures consumes unnecessary manpower and financial resources. In addition, in bad weather conditions, the health of take-away regulators may be affected.
In addition, at present, most takeaway delivery operators contact customers in a telephone or short message mode, and the problems of low dialing efficiency, wrong dialing of numbers and the like exist in the telephone dialing process, so that the takeaway delivery time is delayed.
Therefore, there is a need for a takeout cabinet that can prevent theft and improve the efficiency of taking and storing takeout, so as to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a takeaway cabinet and takeaway delivery system, this takeaway cabinet all posts the cabinet door two-dimensional code on the cabinet door of every cabinet, can satisfy a plurality of users and get simultaneously. And the takeaway personnel dial through the two-dimensional code on the scanning takeaway, and is highly efficient difficult for makeing mistakes, and the serial number of filing cabinet is sent to the user simultaneously in the dial, and the user can scan the cabinet door two-dimensional code and get the piece according to cabinet door serial number and personal authentication information, and is convenient, swift.
According to the utility model discloses a takeaway cabinet that purpose provided, the intelligent cabinet temperature adjusting device comprises a cabinet body and a base, the cabinet body includes a plurality of cabinets, each the corresponding cabinet door that is provided with, each of storage cabinet is provided with in the cabinet and gets a system, get a system and include microcontroller, the communication module and the cabinet door electronic lock that are connected with microcontroller electricity and paste in the cabinet door two-dimensional code of cabinet door surface, the user gets into the cell-phone applet, scans cabinet door two-dimensional code to will sweep the sign indicating number result and send for microcontroller through communication module, open by microcontroller control electronic lock.
Each still correspond in the cabinet and be provided with takeaway response and heating system, takeaway response and heating system include microcontroller, takeaway response display module and heating module.
Take out and respond to display module including setting up in the pressure sensor of cabinet bottom, setting up and be used for showing LED lamp and the cabinet door electronic lock that whether has two different colours of takeaway in corresponding the cabinet in the cabinet door surface, pressure sensor, LED lamp, electronic lock are connected with microcontroller electricity respectively, and after pressure sensor response pressure signal and with pressure signal transmission to microcontroller, the corresponding LED lamp of microcontroller control lights and shows this cabinet in service state and start the electronic lock, corresponds the cabinet in the lock.
The heating module comprises a temperature sensor arranged at the bottom of the storage cabinet and a PET heating sheet arranged on the inner side wall of the storage cabinet, the temperature sensor and the PET heating sheet are respectively electrically connected with the microcontroller, when the microcontroller receives a pressure signal transmitted by the pressure sensor and occupied by the storage cabinet, the temperature sensor is started, the temperature in the current storage cabinet is sensed, the temperature information is returned to the microcontroller, and the temperature information is compared with a preset temperature threshold value to determine whether the PET heating sheet is started through the microcontroller.
Preferably, the communication module comprises a GPRS module, an ethernet module, a WIFI module and an RS485 module connected to the remote server.
Preferably, the microcontroller is an STM32 chip, the pressure sensor is a YZC-133 pressure sensor, and the temperature sensor is a DS18B20 digital indoor environment temperature sensor.
Preferably, the pickup system further comprises a FLASH memory chip electrically connected with the microcontroller and used for storing the unlocking instruction.
Preferably, the opening and closing edge of the cabinet door is provided with an elastic cushion pad.
Preferably, the inner surfaces of the cabinet door and the cabinet body are attached with foam insulation boards.
Preferably, a handle is arranged on the cabinet door.
The utility model discloses a takeaway delivery system that discloses in addition, including above-mentioned takeaway cabinet and paste the two-dimensional code that is generated by user's cell-phone number on the takeaway packing.
Compared with the prior art, the utility model discloses a takeaway cabinet and takeaway delivery system's advantage is:
(1) this takeaway cabinet gets through user scanning cabinet door two-dimensional code, and the code scanning in-process server verifies user personal information, accords with the user information party that the server prestores and can open the cabinet door, avoids the emergence of taking the takeaway incident falsely, reduces student's loss, retrieves trade company's reputation.
(2) All post solitary cabinet door two-dimensional code on the cabinet door of every cabinet in this takeaway cabinet, can guarantee that many people receive takeaway simultaneously, convenient, swift.
(3) The takeout cabinet is internally provided with a takeout induction and heating system which can induce the use state of the storage cabinet and display the use state through an LED lamp on a cabinet door to remind a takeout person and a user; simultaneously, whether the storage cabinet is subjected to heat preservation and heating or not is determined according to the use state of the storage cabinet and the temperature monitoring in the cabinet, and the takeaway taste is guaranteed.
(4) The distributor can dial by scanning the two-dimensional code on the takeaway package, so that the problems of low dialing efficiency and mistaken dialing of numbers are avoided, and the distribution efficiency is high.
Drawings
For a clear explanation of the embodiments or prior art solutions of the present invention, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for a person skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the takeout cabinet provided by the present invention.
Fig. 2 is a schematic structural diagram of a single storage cabinet.
Fig. 3 is a schematic view of the inner surface of the cabinet door of fig. 2.
Fig. 4 is a schematic view of the exterior surface of the cabinet door of fig. 2.
Fig. 5 is a bottom view of the storage cabinet of fig. 2.
Fig. 6 is a schematic diagram of an inner side wall of the storage cabinet in fig. 2.
Fig. 7 is a cross-sectional view of a storage case sheet.
Fig. 8 is a schematic structural diagram of the single chip control device of the takeout cabinet of the present invention.
FIG. 9 is a merchant-side applet flowchart.
Fig. 10 is a flow chart of a client applet.
The part names represented by the numbers or letters in the drawings are:
1-a cabinet body; 2-a base; 3-an electronic lock; 4-a hinge; 5-LED lamps; 6-a handle; 7-cabinet door two-dimensional code; 8-a pressure sensor; 9-a temperature sensor; 10-PET heating sheet; 11-foam board insulation board; 12-acrylic sheet; 13-a resilient cushion; 14-a storage cabinet; 15-cabinet door.
Detailed Description
The following description briefly describes embodiments of the present invention with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Fig. 1-10 show preferred embodiments of the invention, which have been dissected in detail from different perspectives, respectively.
As shown in fig. 1 and 7, the take-out cabinet includes a cabinet body 1 and a base 2, the cabinet body 1 includes a plurality of storage cabinets 14, and a cabinet door 15 is correspondingly disposed on each storage cabinet 14. The takeaway cabinet is made of acrylic plates 12, and a foam insulation board 11 is arranged on the inner wall of each storage cabinet 14.
As shown in fig. 2 and 3, each cabinet door 15 is hinged to the corresponding storage cabinet 14, and an elastic buffer cushion 13 is disposed at the opening/closing edge of the cabinet door 15, and the elastic buffer cushion 13 can absorb energy caused by vibration, thereby prolonging the service life of the takeout cabinet. The cabinet door 15 and the storage cabinet 14 are opened or closed by the electronic lock 3.
As shown in fig. 3, 4 and 8, a separate pickup system is disposed in each storage cabinet 14, and the pickup system includes a microcontroller, a communication module electrically connected to the microcontroller, a cabinet door electronic lock 3, and a cabinet door two-dimensional code 7 attached to an outer surface of the cabinet door 15. The user enters the mobile phone small program, scans the two-dimensional code 7 of the cabinet door, sends the code scanning result to the microcontroller through the communication module, and the microcontroller controls the electronic lock 3 to be opened. Specifically, a merchant converts a mobile phone number of a user into a two-dimensional code and pastes the two-dimensional code on a takeout package, a distributor scans the two-dimensional code on the takeout package after putting the takeout into a storage cabinet 14, calls the user and tells the user the number of the storage cabinet 14, during the calling, an applet switches to a background and opens an interface in the background of the applet, the interface requires the distributor to input the number of the storage cabinet 14 for putting the takeout, the distributor inputs the number of the storage cabinet 14 in the interface, and after the distributor clicks and determines, the applet sends the mobile phone number obtained by code scanning and the cabinet number input by the distributor to a server.
When the user uses the small program for the first time, the small program inquires the user and obtains the identity information of the user, and the server stores the information of the user. The microcontroller contacts with the server through the communication module, and after a user scans the cabinet door two-dimensional code 7 on the storage cabinet 14 by using the WeChat applet, the applet sends the number of the storage cabinet 14 to the server. Because the identity information of each user is different, after code scanning, the applet sends the 'code scanning user identity information + storage cabinet 14 number' to the server, so that the server receives the storage cabinet 14 number and verifies the identity of the user who sends the storage cabinet 14 number, and if the verification result is: the code scanning user identity information + the storage cabinet 14 number are matched with the server end user identity + the storage cabinet 14 number input by the distributor, the server sends an instruction to the microcontroller through the communication module, the cabinet door electronic lock 3 controlled by the microcontroller is unlocked, and the user takes the takeout. If the verification is not passed, namely the verification is not performed by the target user, the cabinet door 15 is not opened, so that the loss of students is reduced.
The WeChat applet includes two modules, a merchant module and a user module.
The merchant module shown in FIG. 9: the distributor uses the code scanning function in the module to scan the two-dimensional code pasted on the takeout package by the merchant, after the small program is identified, the mobile phone number is copied to the shear plate, meanwhile, the dialing function of the mobile phone is called, the telephone number in the shear plate is copied to the dialing, and then the distributor clicks the dialing button to contact the user. In the process, a distributor does not need to input one telephone number, only needs to scan the number and then press the dialing key, the dialing efficiency is high, errors are avoided, and the distribution efficiency is improved.
The user module shown in fig. 10: the user uses the code scanning function in the module to scan the two-dimensional code 7 of the cabinet door on the 14 doors of the storage cabinet, the applet obtains the id of the unit and sends unlocking information to the server, the server sends the unlocking information to the microcontroller, and the microcontroller controls the opening of the cabinet door 15. The production of the WeChat applet and the two-dimensional code is a mature technology, and a person skilled in the art can set corresponding applet codes according to the function description, which is not described herein.
The communication module comprises a GPRS module, an Ethernet module, a WIFI module and an RS485 module connected with the remote server. The microcontroller is an STM32 chip, the pressure sensor 8 is a YZC-133 pressure sensor, and the temperature sensor 9 is a DS18B20 digital indoor environment temperature sensor.
As shown in fig. 5 and 6, a takeaway induction and heating system is correspondingly disposed in each storage cabinet 14, and the takeaway induction and heating system includes a microcontroller, a takeaway induction display module, and a heating module.
Wherein, takeaway responds to display module including setting up in the pressure sensor 8 of cabinet bottom, set up and be used for showing LED lamp 5 and the cabinet door electronic lock 3 that whether has two different colours of takeaway in corresponding cabinet 14 in 15 surfaces of cabinet door, pressure sensor 8, LED lamp 5, cabinet door electronic lock 3 is connected with microcontroller electricity respectively, after pressure sensor 8 response pressure signal and transmit pressure signal to microcontroller, microcontroller control corresponding LED lamp 5 lights and shows this cabinet 14 user state and starts electronic lock 3, correspond cabinet 14 in the lock. Specifically, the two LED lights 5 of different colors are a red light and a green light, respectively, the red light represents that the storage cabinet 14 is occupied, and the green light represents that the storage cabinet 14 is unoccupied. When the take-out is placed in the storage cabinet 14, the pressure sensor 8 senses a pressure signal and sends the pressure signal to the microcontroller, and the microcontroller controls the red LED lamp 5 to light up, indicating that the storage cabinet 14 is occupied. When the take-out is taken out of the storage cabinet 14, the pressure sensor 8 detects that the pressure signal disappears and feeds the pressure signal back to the microcontroller, and the microcontroller controls the green LED lamp 5 to light up to indicate that the storage cabinet 14 is unoccupied.
The heating module comprises a temperature sensor 9 arranged at the bottom of a storage cabinet 14 and a PET heating sheet 10 arranged on the inner side wall of the storage cabinet 14, the temperature sensor 9 and the PET heating sheet 10 are respectively electrically connected with a microcontroller, when the microcontroller receives a pressure signal which is transmitted by a pressure sensor 8 and is occupied by the storage cabinet 14, the temperature sensor 9 is started, the current temperature in the storage cabinet 14 is sensed, temperature information is returned to the microcontroller, and the microcontroller is compared with a preset temperature threshold value to determine whether the PET heating sheet 10 is started through the microcontroller. Specifically, a temperature threshold is arranged in the microcontroller, the temperature sensor 9 sends collected temperature data to the microcontroller, and if the temperature is lower than 20 ℃, heating is not performed; if the detected initial temperature is greater than 30 degrees, the temperature of the food is continuously detected, and when the temperature of the food is lower than the maximum temperature, a heating instruction is executed, and the PEF heating plate 10 starts to work. The PET heat patch 10 is intermittently heated so that the temperature within the storage cabinet 14 fluctuates around the highest temperature point.
Furthermore, the pickup system also comprises a FLASH memory chip which is electrically connected with the microcontroller and is used for storing the unlocking instruction. The storage cabinets 14 share the FLASH memory chip, if a lot of takeaway persons exist at the same time, the FLASH memory chip is used for storing redundant unlocking instructions, and after the last unlocking instruction is finished, other unlocking instructions in the storage chip are read.
Further, a handle 6 is arranged on the cabinet door 15.
The utility model discloses a takeaway delivery system that discloses in addition, including above-mentioned takeaway cabinet and paste the two-dimensional code that is generated by user's cell-phone number on the takeaway packing. The distributor selects the storage cabinet 14 which is bright and unused by the green LED lamp 5 according to the display state of the cabinet door 15LED lamp 5, directly opens the unlocked cabinet door 15, puts in takeaway, contacts the user by scanning the two-dimensional code on the takeaway package, informs the user of the number of the storage cabinet 14 storing the takeaway, uploads the number of the storage cabinet 14 and the user information to the server, closes the cabinet door 15, and the system automatically locks the storage cabinet 14 and lights the red LED lamp 5. The user finds the corresponding storage cabinet 14 according to the storage cabinet 14 number sent by the distributor, opens the WeChat applet to scan the two-dimensional code 7 of the cabinet door, and can automatically open the electronic lock 3 of the cabinet door 15 to take away for takeout after the identity information is verified.
To sum up, the utility model discloses a takeaway cabinet gets through user scanning cabinet door two-dimensional code, sweeps a yard in-process server and verifies user personal information, accords with the user information side that the server prestores and can open the cabinet door, avoids the emergence of taking out the takeaway incident falsely, reduces student's loss, retrieves trade company's reputation. All paste solitary cabinet door two-dimensional code on the cabinet door of every cabinet in this takeaway cabinet simultaneously, can guarantee that many people receive takeaway simultaneously, convenient, swift. And the distributor can dial by scanning the two-dimensional code on the takeaway package, so that the problems of low dialing efficiency and mistaken dialing of numbers are avoided, and the distribution efficiency is high.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A takeout cabinet comprises a cabinet body (1) and a base (2), wherein the cabinet body (1) comprises a plurality of storage cabinets (14), each storage cabinet (14) is correspondingly provided with a cabinet door (15), and the takeout cabinet is characterized in that each storage cabinet (14) is internally provided with a takeout system, each takeout system comprises a microcontroller, a communication module and a cabinet door electronic lock (3) which are electrically connected with the microcontroller, and a cabinet door two-dimensional code (7) which is pasted on the outer surface of the cabinet door (15), a user enters a small program of a mobile phone, scans the cabinet door two-dimensional code (7), sends a code scanning result to the microcontroller through the communication module, and the microcontroller controls the electronic lock (3) to be opened;
each storage cabinet (14) is correspondingly provided with a takeout induction and heating system, and the takeout induction and heating system comprises a microcontroller, a takeout induction display module and a heating module;
the takeout induction display module comprises a pressure sensor (8) arranged at the bottom of a storage cabinet (14), two LED lamps (5) which are arranged on the outer surface of a cabinet door (15) and used for displaying whether takeout exists in the corresponding storage cabinet (14) or not and an electronic lock (3) of the cabinet door, wherein the pressure sensor (8), the LED lamps (5) and the electronic lock (3) are respectively electrically connected with a microcontroller, after the pressure sensor (8) senses a pressure signal and transmits the pressure signal to the microcontroller, the microcontroller controls the corresponding LED lamps (5) to be lightened to display the use state of the storage cabinet (14) and start the electronic lock (3), and the corresponding storage cabinet (14) is locked;
the heating module comprises a temperature sensor (9) arranged at the bottom of a storage cabinet (14) and a PET heating sheet (10) arranged on the inner side wall of the storage cabinet (14), wherein the temperature sensor (9) and the PET heating sheet (10) are respectively electrically connected with a microcontroller, when the microcontroller receives a pressure signal which is transmitted by a pressure sensor (8) and is occupied by the storage cabinet (14), the temperature sensor (9) is started to sense the current temperature in the storage cabinet (14), and the temperature information is returned to the microcontroller and compared with a preset temperature threshold value to determine whether the PET heating sheet (10) is started through the microcontroller.
2. A takeout cabinet according to claim 1 wherein said communication module includes a GPRS module, an ethernet module, a WIFI module and an RS485 module connected to a remote server.
3. A takeaway cabinet according to claim 1 wherein the microcontroller is an STM32 chip, the pressure sensor (8) is a YZC-133 pressure sensor, and the temperature sensor (9) is a DS18B20 digital room ambient temperature sensor.
4. A takeaway cabinet in accordance with claim 3 wherein said pickup system further includes a FLASH memory chip electrically connected to said microcontroller for storing unlocking instructions.
5. A takeaway cabinet according to claim 1, characterized in that the opening and closing edges of said cabinet door (15) are provided with resilient cushioning pads (13).
6. A takeaway cabinet according to claim 1, characterised in that the interior surfaces of the cabinet door (15) and the cabinet body (1) are provided with foam insulation panels (11).
7. A takeaway cabinet according to claim 1, characterised in that the cabinet door (15) is provided with a handle (6).
8. A takeaway delivery system comprising the takeaway cabinet of claim 1 and a two-dimensional code affixed to the takeaway package and generated by the user's mobile phone number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934385.7U CN209895444U (en) | 2019-06-20 | 2019-06-20 | Takeaway cabinet and takeaway delivery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934385.7U CN209895444U (en) | 2019-06-20 | 2019-06-20 | Takeaway cabinet and takeaway delivery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209895444U true CN209895444U (en) | 2020-01-03 |
Family
ID=69001624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920934385.7U Expired - Fee Related CN209895444U (en) | 2019-06-20 | 2019-06-20 | Takeaway cabinet and takeaway delivery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209895444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986398A (en) * | 2020-09-18 | 2020-11-24 | 苏州盖恩茨电子科技有限公司 | Thing networking takeaway discernment is collected strorage device |
| CN112036976A (en) * | 2020-08-20 | 2020-12-04 | 苏州比格尔智能科技有限公司 | Non-contact catering service system compatible with food and take-out |
-
2019
- 2019-06-20 CN CN201920934385.7U patent/CN209895444U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112036976A (en) * | 2020-08-20 | 2020-12-04 | 苏州比格尔智能科技有限公司 | Non-contact catering service system compatible with food and take-out |
| CN111986398A (en) * | 2020-09-18 | 2020-11-24 | 苏州盖恩茨电子科技有限公司 | Thing networking takeaway discernment is collected strorage device |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |