CN108074093A - A kind of pocket money method of payment and system based on children's watch device - Google Patents
A kind of pocket money method of payment and system based on children's watch device Download PDFInfo
- Publication number
- CN108074093A CN108074093A CN201711339723.4A CN201711339723A CN108074093A CN 108074093 A CN108074093 A CN 108074093A CN 201711339723 A CN201711339723 A CN 201711339723A CN 108074093 A CN108074093 A CN 108074093A
- Authority
- CN
- China
- Prior art keywords
- pocket money
- payment
- watch
- children
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3274—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being displayed on the M-device
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Accounting & Taxation (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The invention discloses a kind of pocket money methods of payment and system based on children's watch device, and it is as follows that it includes the method step：S1：Parent sets pocket money rule in cell phone application；S2：Pocket money setting rule is uploaded to server；S3：Cell phone application mandate generates payment code and is issued to wrist-watch；S4：Watch show payment code；S5：Payment code on barcode scanning gun scanning wrist-watch；S6：Barcode scanning gun connects background server, and is matched with pocket money rule；S7：Complete payment.The advantageous effect that the present invention obtains is：It can be suitable for the payment scene of children, effectively solve the drawbacks of children field tradition pocket money is inconvenient to carry, payment is inconvenient, easy to be lost.
Description
Technical field
The present invention relates to wrist-watch payment technology fields, particularly a kind of pocket money method of payment based on children's watch device
And system.
Background technology
The payment of electronics code is a kind of new generation of wireless payment scheme built based on finance account system.In the payer
Under case, user can be assembled into the Transaction Informations such as account, commodity price, wallet one electronics code, and in various electronic displays
It waits and is shown on carriers, once the electronics code can receive fund to beneficiary using barcode scanning tool scans.
There is known smart wearing wrist-watch to possess mobile payment function and will levy for market at present, the basic principle technology of the device
It is characterized in being used in terminal local generation electronics code based on existing Alipay and showing, when needing payment, is carried to businessman
For the electronics code, businessman, which scans the electronics code, can receive fund.
But existing apparatus is to pay scene towards adult, thus product usage experience flow is for adult
It pays scene and designs, daily use amount cannot not fully be suitable for zero based on children field by User Defined
It spends to pay scene.
The content of the invention
In view of the drawbacks described above of the prior art, it is an object of the invention to provide it is a kind of based on children's watch device zero
Method of payment of spending and system, can be suitable for the payment scene of children, effectively solve children field tradition pocket money and carry not
Just the drawbacks of inconvenient, easy to be lost, is paid.
An object of the present invention is that technical solution in this way is realized, a kind of incidental expenses based on children's watch device
Money method of payment, it includes：
The method step is as follows：
S1：Parent sets pocket money rule in cell phone application；
S2：Pocket money setting rule is uploaded to server；
S3：Cell phone application mandate generates payment code and is issued to wrist-watch；
S4：Watch show payment code；
S5：Payment code on barcode scanning gun scanning wrist-watch；
S6：Barcode scanning gun connects background server, and is matched with pocket money rule；
S7：Complete payment.
Further, pocket money setting rule includes in the step S1：Pocket money amount, single consumption high amount,
Same day pocket money high amount and the time that pocket money is set.
Further, the step S7 further includes the judgement to pocket money setting rule：
If scanner detains the setting rule that number meets pocket money, success is paid；Conversely, if scanner detains number
The setting rule of pocket money is not met, then pays failure.
Further, the pocket money setting rule is further included formulates specifically on the pocket money function interface of cell phone application
Target, and rewarded according to objectives performance to the corresponding pocket money of child, target and reward real-time display are on wrist-watch.
Another object of the present invention is that technical solution in this way is realized, it is a kind of based on children's watch device zero
It spends payment system, it includes：
Pocket money setup unit, parent set pocket money rule in cell phone application；
Server, for storing pocket money setting rule；
Payment code unit, cell phone application mandate generation payment code are simultaneously issued to wrist-watch；
Payment unit, scanner scan the payment code on wrist-watch, and rule is set according to the pocket money stored in server, complete
Into payment.
Further, the cell phone application is the cell phone application with payment function.
Further, the wrist-watch includes LCD display；Show that this spending limit and pocket money are remaining during for paying
Amount.
Further, the payment code includes Quick Response Code or bar code.
Further, the biography of setting rule can be carried out between the cell phone application and the server by LTE or WIFI
It is defeated.
Further, the LCD display is provided with fingerprint identification module, and user completes branch by the fingerprint identification module
It pays.
By adopting the above-described technical solution, the present invention has the advantage that：It can be suitable for the payment scene of children,
Effectively solve the drawbacks of children field tradition pocket money is inconvenient to carry, payment is inconvenient, easy to be lost.Pocket money payment technology is introduced,
Specialized design is carried out for the usage experience of children's pocket money payment, fingerprint identification module is added in wrist-watch, makes payment more
Fast.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by following specification and right
Book is sought to realize and obtain.
Description of the drawings
The description of the drawings of the present invention is as follows：
Fig. 1 is the flow diagram of the pocket money method of payment based on children's watch device.
Fig. 2 is the connection diagram of the pocket money payment system based on children's watch device.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment：As shown in Figure 1；A kind of pocket money method of payment based on children's watch device, it includes：The side
Method step is as follows：
S1：Parent sets pocket money rule in cell phone application；
S2：Pocket money setting rule is uploaded to server；
S3：Cell phone application mandate generates payment code and is issued to wrist-watch；
S4：Watch show payment code；
S5：Payment code on barcode scanning gun scanning wrist-watch；
S6：Barcode scanning gun connects background server, and is matched with pocket money rule；
S7：Complete payment.
Pocket money setting rule includes in the step S1：Pocket money amount, single consumption high amount, same day incidental expenses
Money high amount and the time that pocket money is set.
A. amount determines, parent subscriber can decide amount in its sole discretion.
B. giving the time does not know, and parent can decide in its sole discretion to the time point of child's pocket money.
The step S7 further includes the judgement to pocket money setting rule：
If scanner detains the setting rule that number meets pocket money, success is paid；Conversely, if scanner detains number
The setting rule of pocket money is not met, then pays failure.
The pocket money setting rule is further included formulates objectives on the pocket money function interface of cell phone application, and
It is rewarded according to objectives performance to the corresponding pocket money of child, target and reward real-time display are on wrist-watch.
As shown in Figure 2；A kind of pocket money payment system based on children's watch device, it includes：
Pocket money setup unit M1, parent set pocket money rule in cell phone application；
Server M2, for storing pocket money setting rule；
Payment code unit M3, cell phone application mandate generation payment code are simultaneously issued to wrist-watch；
Payment unit M4, scanner scan the payment code on wrist-watch, and rule are set according to the pocket money stored in server M2
Then, payment is completed.
The cell phone application is the cell phone application with payment function, Alipay such as currently on the market, wechat payment, Huawei
The mobile-phone payments APP such as payment, the payment of Apple Pay, millet；Alipay is selected in the present embodiment.It is described for pocket money feature
Device resets payment function according to existing Alipay, is embodied in：
(1) " pocket money " function interface of parent in cell phone application can freely set " pocket money " number, and embody in real time
On the wrist-watch worn in child.
(2) " pocket money " function interface of parent in cell phone application can fast be given at any time according to free will on APP
Child's pocket money is given or withdrawn, and is embodied in real time on the wrist-watch of child's wearing.
(3) parent can formulate objectives on " pocket money " function interface of APP, and be given according to target performance
It is rewarded with child's pocket money, target and reward situation are embodied on wrist-watch in real time.
The wrist-watch includes LCD display；This spending limit and pocket money residue amount are shown during for paying.
The payment code includes Quick Response Code or bar code, and generation Quick Response Code is selected in the present embodiment.
The transmission of setting rule can be carried out between the cell phone application and the server M2 by LTE or WIFI.
The LCD display is provided with fingerprint identification module, and user completes to pay by the fingerprint identification module.It is described
Fingerprint identification module can be paid in the following manner：1. adopting consecutive click chemical reaction screen, i.e. number of clicks are not less than 2 times, and phase
Adjacent number of clicks twice is no more than 1s；
2. finger more than is clicked on or long-press screen, i.e., the test point for occurring clicking on connection simultaneously is not less than 2 or a point
The time for hitting test point is more than 2s.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and scope of the technical program, should all be covered in the present invention
Right among.
Claims (10)
1. a kind of pocket money method of payment based on children's watch device, which is characterized in that the method step is as follows：
S1：Parent sets pocket money rule in cell phone application；
S2：Pocket money setting rule is uploaded to server；
S3：Cell phone application mandate generates payment code and is issued to wrist-watch；
S4：Watch show payment code；
S5：Payment code on barcode scanning gun scanning wrist-watch；
S6：Barcode scanning gun connects background server, and is matched with pocket money rule；
S7：Complete payment.
2. the pocket money method of payment based on children's watch device as described in claim 1, which is characterized in that the step S1
Middle pocket money setting rule includes：Pocket money amount, single consumption high amount, same day pocket money high amount and setting zero
The time spent.
3. the pocket money method of payment based on children's watch device as claimed in claim 2, which is characterized in that the step S7
Further include the judgement to pocket money setting rule：
If scanner detains the setting rule that number meets pocket money, success is paid；It is not inconsistent conversely, if scanner detains number
The setting rule of pocket money is closed, then pays failure.
4. the pocket money method of payment based on children's watch device as claimed in claim 2, which is characterized in that the pocket money
Setting rule is further included formulates objectives on the pocket money function interface of cell phone application, and completes feelings according to objectives
Condition is rewarded to the corresponding pocket money of child, and target and reward real-time display are on wrist-watch.
5. a kind of pocket money payment system based on children's watch device as described in Claims 1-4 is any, feature exists
In the system comprises have：
Pocket money setup unit, parent set pocket money rule in cell phone application；
Server, for storing pocket money setting rule；
Payment code unit, cell phone application mandate generation payment code are simultaneously issued to wrist-watch；
Payment unit, scanner scan the payment code on wrist-watch, set rule according to the pocket money stored in server, complete branch
It pays.
6. the pocket money payment system based on children's watch device as claimed in claim 5, which is characterized in that the mobile phone
APP is the cell phone application with payment function.
7. the pocket money payment system based on children's watch device as claimed in claim 5, which is characterized in that the wrist-watch bag
LCD display is included；This spending limit and pocket money residue amount are shown during for paying.
8. the pocket money payment system based on children's watch device as claimed in claim 5, which is characterized in that the payment code
Include Quick Response Code or bar code.
9. the pocket money payment system based on children's watch device as claimed in claim 5, which is characterized in that the mobile phone
The transmission of setting rule can be carried out between APP and the server by LTE or WIFI.
10. the pocket money payment system based on children's watch device as claimed in claim 7, which is characterized in that the LCD is shown
Display screen is provided with fingerprint identification module, and user completes to pay by the fingerprint identification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339723.4A CN108074093B (en) | 2017-12-14 | 2017-12-14 | Spending money payment method and system based on child watch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339723.4A CN108074093B (en) | 2017-12-14 | 2017-12-14 | Spending money payment method and system based on child watch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108074093A true CN108074093A (en) | 2018-05-25 |
| CN108074093B CN108074093B (en) | 2022-03-04 |
Family
ID=62158598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339723.4A Active CN108074093B (en) | 2017-12-14 | 2017-12-14 | Spending money payment method and system based on child watch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108074093B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694578A (en) * | 2018-08-02 | 2018-10-23 | 广东小天才科技有限公司 | Method of payment, payment mechanism, terminal device and computer readable storage medium |
| CN108921547A (en) * | 2018-08-04 | 2018-11-30 | 韶关市英诺维科技设备有限公司 | A kind of payment application of the wearable device based on radio-frequency technique |
| CN109102271A (en) * | 2018-07-26 | 2018-12-28 | 广东小天才科技有限公司 | Method of payment, payment mechanism, smartwatch and computer readable storage medium |
| CN109118190A (en) * | 2018-08-11 | 2019-01-01 | 何太阳 | A kind of multi-account management method, method of network payment and its payment system and payment system server-side |
| CN109118189A (en) * | 2018-06-25 | 2019-01-01 | 阿里巴巴集团控股有限公司 | A kind of method and apparatus paid using smart machine |
| CN109325754A (en) * | 2018-09-18 | 2019-02-12 | 广东小天才科技有限公司 | Method of payment, device and the equipment of intelligent terminal |
| CN109345234A (en) * | 2018-09-20 | 2019-02-15 | 广东小天才科技有限公司 | Method of payment, payment mechanism, wearable device and computer readable storage medium |
| CN109447655A (en) * | 2018-11-14 | 2019-03-08 | 广东小天才科技有限公司 | Payment system, method of payment and the second client terminal device |
| CN109472590A (en) * | 2018-11-05 | 2019-03-15 | 广东小天才科技有限公司 | A kind of control method and phone wrist-watch of the stored value card based on children's wrist-watch |
| CN109493078A (en) * | 2018-11-14 | 2019-03-19 | 广东小天才科技有限公司 | Payment system, method of payment and the second client terminal device |
| CN109615391A (en) * | 2018-11-14 | 2019-04-12 | 广东小天才科技有限公司 | Payment system, method of payment and the second client terminal device |
| CN109741072A (en) * | 2019-01-08 | 2019-05-10 | 广东小天才科技有限公司 | Method of mobile payment, monitoring terminal, by monitoring terminal and readable storage medium storing program for executing |
| CN109886700A (en) * | 2019-02-28 | 2019-06-14 | 广东小天才科技有限公司 | A kind of method of payment and system based on children's telephone wrist-watch hand vein recognition |
| CN110046885A (en) * | 2019-01-25 | 2019-07-23 | 阿里巴巴集团控股有限公司 | A kind of payment householder method, device and electronic equipment |
| CN112036869A (en) * | 2020-09-03 | 2020-12-04 | 中国银行股份有限公司 | Code scanning payment method, mobile terminal, computer equipment and readable storage medium |
| CN112465682A (en) * | 2020-12-17 | 2021-03-09 | 广州宏途教育网络科技有限公司 | Campus service platform for primary and secondary schools |
| CN113269549A (en) * | 2021-06-10 | 2021-08-17 | 湖南力唯中天科技发展有限公司 | Payment management and control method and system for smart campus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656891A (en) * | 2015-01-15 | 2015-05-27 | 广东小天才科技有限公司 | Device communication method and device communication apparatus |
| CN105046496A (en) * | 2015-08-27 | 2015-11-11 | 宇龙计算机通信科技(深圳)有限公司 | Information processing method, apparatus and terminal |
| CN204759060U (en) * | 2015-06-15 | 2015-11-11 | 邹浩 | Two -dimensional code payment electronic watch |
| CN107423972A (en) * | 2017-07-05 | 2017-12-01 | 佛山杰致信息科技有限公司 | Wrist-watch and its method of payment with payment function |
-
2017
- 2017-12-14 CN CN201711339723.4A patent/CN108074093B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656891A (en) * | 2015-01-15 | 2015-05-27 | 广东小天才科技有限公司 | Device communication method and device communication apparatus |
| CN204759060U (en) * | 2015-06-15 | 2015-11-11 | 邹浩 | Two -dimensional code payment electronic watch |
| CN105046496A (en) * | 2015-08-27 | 2015-11-11 | 宇龙计算机通信科技(深圳)有限公司 | Information processing method, apparatus and terminal |
| CN107423972A (en) * | 2017-07-05 | 2017-12-01 | 佛山杰致信息科技有限公司 | Wrist-watch and its method of payment with payment function |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118189A (en) * | 2018-06-25 | 2019-01-01 | 阿里巴巴集团控股有限公司 | A kind of method and apparatus paid using smart machine |
| CN109102271A (en) * | 2018-07-26 | 2018-12-28 | 广东小天才科技有限公司 | Method of payment, payment mechanism, smartwatch and computer readable storage medium |
| CN108694578A (en) * | 2018-08-02 | 2018-10-23 | 广东小天才科技有限公司 | Method of payment, payment mechanism, terminal device and computer readable storage medium |
| CN108921547A (en) * | 2018-08-04 | 2018-11-30 | 韶关市英诺维科技设备有限公司 | A kind of payment application of the wearable device based on radio-frequency technique |
| CN109118190A (en) * | 2018-08-11 | 2019-01-01 | 何太阳 | A kind of multi-account management method, method of network payment and its payment system and payment system server-side |
| CN109325754A (en) * | 2018-09-18 | 2019-02-12 | 广东小天才科技有限公司 | Method of payment, device and the equipment of intelligent terminal |
| CN109345234A (en) * | 2018-09-20 | 2019-02-15 | 广东小天才科技有限公司 | Method of payment, payment mechanism, wearable device and computer readable storage medium |
| CN109472590A (en) * | 2018-11-05 | 2019-03-15 | 广东小天才科技有限公司 | A kind of control method and phone wrist-watch of the stored value card based on children's wrist-watch |
| CN109447655A (en) * | 2018-11-14 | 2019-03-08 | 广东小天才科技有限公司 | Payment system, method of payment and the second client terminal device |
| CN109493078A (en) * | 2018-11-14 | 2019-03-19 | 广东小天才科技有限公司 | Payment system, method of payment and the second client terminal device |
| CN109615391A (en) * | 2018-11-14 | 2019-04-12 | 广东小天才科技有限公司 | Payment system, method of payment and the second client terminal device |
| CN109741072A (en) * | 2019-01-08 | 2019-05-10 | 广东小天才科技有限公司 | Method of mobile payment, monitoring terminal, by monitoring terminal and readable storage medium storing program for executing |
| CN110046885A (en) * | 2019-01-25 | 2019-07-23 | 阿里巴巴集团控股有限公司 | A kind of payment householder method, device and electronic equipment |
| CN110046885B (en) * | 2019-01-25 | 2023-12-01 | 创新先进技术有限公司 | Payment auxiliary method and device and electronic equipment |
| CN109886700A (en) * | 2019-02-28 | 2019-06-14 | 广东小天才科技有限公司 | A kind of method of payment and system based on children's telephone wrist-watch hand vein recognition |
| CN112036869A (en) * | 2020-09-03 | 2020-12-04 | 中国银行股份有限公司 | Code scanning payment method, mobile terminal, computer equipment and readable storage medium |
| CN112465682A (en) * | 2020-12-17 | 2021-03-09 | 广州宏途教育网络科技有限公司 | Campus service platform for primary and secondary schools |
| CN113269549A (en) * | 2021-06-10 | 2021-08-17 | 湖南力唯中天科技发展有限公司 | Payment management and control method and system for smart campus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108074093B (en) | 2022-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108074093A (en) | A kind of pocket money method of payment and system based on children's watch device | |
| RU2752007C2 (en) | Digital wallet for supply and administration of tokens | |
| KR101794246B1 (en) | System and method for providing shopping service | |
| CN108885744A (en) | Production payment method and electronic device for supporting the production payment method | |
| CN107301542A (en) | Electronic installation and the method for payment using the electronic installation | |
| KR101462313B1 (en) | A Personal Health-Care Portal System and A Driving Method of the Same | |
| CN102637283A (en) | Wireless shopping rebate system based on mobile terminal and realization method | |
| CN109598492B (en) | Payment method, system, device, terminal and service server | |
| CN105913239A (en) | Method for self-adaptively setting default payment mode and device thereof | |
| CN105590189A (en) | Charging system and charging method thereof | |
| CN105844523A (en) | Method, apparatus and calculation equipment for simulated stock trading by using securities back traced data | |
| CN114169885A (en) | Digital currency payment method, device, terminal and computer readable storage medium | |
| JP6723680B2 (en) | Mobile terminal, information providing method, and program | |
| JP6606337B2 (en) | Information display method and information display apparatus | |
| US20180330415A1 (en) | System and method for a delayed purchase based on input from another | |
| CN109874033A (en) | A kind of method and system of TV shopping | |
| CN103996119A (en) | Method and device for realizing human-computer interaction | |
| US20140114756A1 (en) | Advertisement distribution apparatus, and advertisement distribution method | |
| US10235718B2 (en) | Future resource forecast | |
| WO2014092951A1 (en) | Purchase transaction content display | |
| JP2016151919A (en) | Display device and display method | |
| TWM545317U (en) | System for paying bill expense online utilizing bill identification information | |
| CN114549202A (en) | Stock trading method and device | |
| CN107590695A (en) | Bonusing method, terminal, far-end server and the system of reading advertisements | |
| CN107395375A (en) | Set meal purchasing method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220117 Address after: 400000 No. 15, Fung Sheng Road, Kowloon Po District, Chongqing, 1 Applicant after: CHONGQING JINKANGTE INTELLIGENT WEAR TECHNOLOGY RESEARCH INSTITUTE CO.,LTD. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Applicant before: SHENZHEN KCT INTELLIGENT TECHNOLOGY CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |