CN108859451A - A kind of the Internet of Things intelligence seal and its implementation of the transmission of 5G information - Google Patents
A kind of the Internet of Things intelligence seal and its implementation of the transmission of 5G information Download PDFInfo
- Publication number
- CN108859451A CN108859451A CN201810625795.3A CN201810625795A CN108859451A CN 108859451 A CN108859451 A CN 108859451A CN 201810625795 A CN201810625795 A CN 201810625795A CN 108859451 A CN108859451 A CN 108859451A
- Authority
- CN
- China
- Prior art keywords
- seal
- authorization
- master controller
- stamped signature
- information
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/02—Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located above article-supporting surface
- B41K3/04—Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located above article-supporting surface and movable at right angles to the surface to be stamped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/62—Details or accessories
-
- 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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of Internet of Things intelligence seal of 5G information transmission, including：Stamp casing, control unit, seal unit, seal ontology, seal print head, seal handle, and lock card component pops up component, guide rail, stepper motor, 5G communication module, energy-storage battery, master controller, authorization button, authorization mobile phone terminal, memory and scan camera shooting module；The Stamp casing is divided into two parts, top half is control unit, lower half portion is seal unit, master controller issues authorization requests information blocking starting scan camera shooting when use, the information is sent to authorization mobile phone terminal by 5G communication module, authorize mobile phone remote authorization, the movement of main controller controls stepper motor, the bayonet lock and cotter way of seal handle are detached from, it pops up component and pops up seal ontology, press seal stamped signature, master controller is again started up scan camera shooting module and is scanned camera shooting to current stamped signature text and the information is stored into memory by master controller simultaneously, storage terminates seal and resets, complete a signature.
Description
Technical field
The present invention relates to seal technology fields, and in particular to a kind of Internet of Things intelligence seal of 5G information transmission and its realization
Method.
Background technique
Currently, the use of traditional seal effectively can not be managed and be recorded, most of user is only to carry out letter with table
Single use registration, or simple management is carried out using stamping examination and approval document.But trace is used not due to traditional seal itself
Have recordability, only by artificial hand-kept or examination & approval management, each use of seal can not effectively be managed
And record, cause seal using managerial confusion, brings many risk hidden danger for user.Some enterprises are because business needs are taken out of
Official seal, due to a lack of long-range management, to ensure stamping legal use safely, it is necessary to arrange special messenger to accompany, take out of using very not square
Just.In recent years the intelligent seal that some enterprises and institutions propose, mainly lay particular emphasis on seal generate, printing, but because the machinery of printing and
Its control section is excessively complicated, although function is better than traditional seal, it has lost portability, practicability, economy, is unfavorable for
It promotes；Also there is a kind of Internet of Things intelligence seal in the prior art, such as notification number CN205311102U, discloses a kind of Internet of Things
Intelligent seal is mainly taken pictures in stamped signature, is stored and is managed to stamping, but it is understood that when the use of seal
It is effective and permission, the prior art realizes long-range management using internet, if stamping environment does not have internet condition,
Long-range management cannot be realized, the timeliness and permission of stamping are also just lost, and only retain storing and recording for stamping, this Internet of Things
Wire mark chapter is just not different with traditional seal at this time, still remains the risk of stamping, and is used and also needed to specify
Special messenger uses, inconvenient property, unreliable, does not solve the problems, such as the safely, conveniently use of important seal fundamentally still, with
Upper problems demand solves.
Summary of the invention
The present invention provides a kind of intelligent seal, and user can in real time carry out the use of seal at no internet
Line empowerment management, record and storage.
The purpose of the present invention is to provide a kind of Internet of Things intelligence seals of 5G information transmission, it is intended to solve the prior art
Intelligent seal is unable to remote online empowerment management at no internet, and the safeguard protection and control of stamping of seal are troublesome and make
The problems such as with inconvenience.The invention discloses a kind of Internet of Things intelligence seals of 5G information transmission, including：Stamp casing, control
Unit, seal unit, seal ontology, seal print head, seal handle, and lock card component pops up component, guide rail, stepper motor, 5G communication
Module, energy-storage battery, master controller authorize button, authorize mobile phone terminal, memory and scan camera shooting module；The seal
Shell is divided into two parts, and the top half of shell is control unit, and the lower half portion of Stamp casing is seal unit, control unit by
Stepper motor, 5G communication module, energy-storage battery, master controller authorize button, memory and scan camera shooting module composition, master control
Device processed is connected by data/address bus respectively at 5G communication module, authorization button, stepper motor and scan camera shooting module, and authorization button is dynamic
Make, master controller issues authorization requests information blocking and starts scan camera shooting, is scanned to current stamped signature personnel and stamped signature text
Camera shooting stores the scan camera shooting information in memory by master controller, and feeds back to 5G communication module, 5G communication simultaneously
The information is sent to authorization mobile phone terminal by module, carries out remote authorization after authorization mobile phone terminal confirmation, which passes through
5G communication module feeds back to master controller, the movement of main controller controls stepper motor, and the bayonet lock and cotter way of seal handle are detached from, pop-up
Component pops up seal ontology, and seal prints head overturning and is in state to be endorsed, and presses seal stamped signature, while master controller is again started up
Scan camera shooting module, which is scanned current stamped signature text, to be imaged and the information is stored into memory by master controller, is deposited
Storage terminates seal and resets, and completes a signature.
The seal ontology, it is characterised in that seal ontology prints head and seal handle by seal and constitutes, seal handle two sides with
The connection of lock card component, top are connect with pop-up component, and the lock card component of seal handle is cotter way, and the bayonet lock of Stamp casing is inserted into seal
In the cotter way of handle, bayonet lock is connect with stepper motor, and stepper motor drives bayonet lock flexible, and bayonet lock and cotter way carry out out of stock or lock card,
The positioning pin of seal handle is protrusion, and the positioning pin of protrusion is embedded in guide rail, and can be slided in guide rail.
The lock card component, it is characterised in that lock card component is made of cotter way and bayonet lock, and bayonet lock is connect with stepper motor,
Electric machine is controlled in Stamp casing inner wall, stepper motor movement drives bayonet lock flexible, and stepper motor is not under control instruction
When, cotter way and bayonet lock are in locking state always, and seal print head can not move, and cannot complete stamped signature.
The energy-storage battery, it is characterised in that energy-storage battery is connect by conducting wire with master controller and charging interface, is passed through
For master controller to stepper motor, 5G communication module and authorization button power supply, energy-storage battery is charged lithium cells, passes through charging interface
It charges to lithium battery.
The present invention also provides a kind of implementation methods of the Internet of Things intelligence seal of 5G information transmission, include the following steps：
One：Authorisation step
1）Starting authorization button, the control unit of seal are in power-up state, and authorization button display is green, at seal control unit
In standby mode；
2）It is again started up authorization button, master controller issues authorization requests information and starts scan camera shooting module, to current stamped signature
Personnel and stamped signature text, which are scanned, to be imaged and stores；
3）In step 2）While master controller by 5G communication module the information be sent to authorization mobile phone terminal request authorization
And stamped signature number, remote authorization is carried out after authorization mobile phone terminal confirmation, authorization mobile phone authorization passes through, then enters stamped signature step；It awards
Mobile phone terminal refusal authorization is weighed, authorization Button Color reddens, and can not carry out stamped signature；
Two, stamped signature step
1）In the step 3 of authorisation step）If authorization passes through, master controller obtains the authorization message, into the stamped signature stage；
2）Main controller controls stepper motor, the movement of main controller controls stepper motor, the bayonet lock and cotter way of seal handle are detached from, bullet
Component pops up seal ontology out, and seal prints head overturning and is in state to be endorsed, and master controller of every stamped signature just records a deuterzooid
Sub-authorization stamped signature number, after completing authorization stamped signature number, authorization button is displayed in red, and seal print head is contracted in Stamp casing；
3) after the completion of this stamped signature, master controller is again started up scan camera shooting module and is scanned camera shooting simultaneously to current stamped signature text
The information is stored into memory by master controller, completes this signature process；
Three, storage and management step
1）Time use information of working as of seal is associated by master controller with time image forensic is worked as, and seal is used and writes down this
The time of stamped signature is associated with stamping number while storing information above to local storage；
2）For above-mentioned related information after being locally stored, master controller starts 5G communication module, and 5G communication module signs this
The locally store information of chapter is sent to cloud storage, saves again to signature information or remote inquiry；
3）After the completion of stamped signature and long-range storage, it is again started up authorization button, main controller controls stepper motor, control unit and print
Zhang Danyuan resets, and seal is in preservation state.
Beneficial effects of the present invention:The present invention is by the basis of traditional intelligence seal, using 5G message transmission mode,
It solves in the environment of no internet, realizes remote authorization and long-range storage, and master controller can make seal automatic
The use information of identification record storage each time, and each use information is associated with image forensic, storage is automatically recorded, effectively
It solves the problems, such as the remote supervisory management and record archive that seal uses, greatly facilitates control of stamping, prevented because of traditional seal
Can not the various risk hidden danger of efficient remote real-time management bring both maintained portability, the reality of traditional seal through the invention
With property and economy, and traditional seal is made to have 5G internet of things functional, is more convenient remote supervisory management, stamping archive management.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the Internet of Things intelligence seal of 5G information transmission of the present invention.
In figure：1, Stamp casing, 2, control unit, 3, seal unit, 4, seal ontology, 41, seal print head, 42, seal
Handle, 43, lock card component, 431, cotter way, 432, bayonet lock, 44, pop-up component, 45, guide rail, 46, stepper motor, 47, positioning pin, 5,
5G communication module, 6, energy-storage battery, 61, charging interface, 7, master controller, 8, authorization button, 9, authorization mobile phone terminal, 10, deposit
Reservoir, 11, scan camera shooting module.
Specific embodiment
A kind of preferred embodiment of the invention is described in detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of Internet of Things intelligence seal of 5G information transmission, it is intended to which the intelligent seal for solving the prior art exists
It is unable to remote online empowerment management in the case of no internet, the safeguard protection and control of stamping of seal are troublesome and inconvenient to use etc.
Problem.The invention discloses a kind of Internet of Things intelligence seals of 5G information transmission, including：Stamp casing 1, control unit 2, seal
Unit 3, seal ontology 4, seal print head 41, seal handle 42, lock card component 43, pop-up component 44, guide rail 45, stepper motor 46,
5G communication module 5, energy-storage battery 6, master controller 7 authorize button 8, authorize mobile phone terminal 9, memory 10 and scan camera shooting mould
Block 11；The Stamp casing 1 is divided into two parts, and the top half of shell is control unit 2, and the lower half portion of Stamp casing is print
Zhang Danyuan 3, control unit authorize button 8, memory by stepper motor 46,5G communication module 5, energy-storage battery 6, master controller 7
10 and scan camera shooting module 11 constitute, master controller 7 by data/address bus respectively at 5G communication module 5, authorization button 8, stepping electricity
Machine 46 and scan camera shooting module 11 are connected, and authorization button 8 acts, and master controller 7 issues the starting scanning of authorization requests information blocking
Photographing module is scanned camera shooting to current stamped signature personnel and stamped signature text, and the scan camera shooting information is deposited by master controller 7
Storage feeds back to 5G communication module 5 in memory 10 simultaneously, which is sent to authorization mobile phone terminal by 5G communication module 5
9, authorization mobile phone terminal 9 carries out remote authorization after confirming, which feeds back to master controller 7 by 5G communication module 5, main
Controller 7 controls stepper motor 46 and acts, and the bayonet lock 432 and cotter way 431 of seal handle 42 are detached from, and pop-up component 44 pops up seal sheet
Body 4, seal print the overturning of head 41 and are in state to be endorsed, and press seal stamped signature, while master controller 7 is again started up scan camera shooting mould
Block 11, which is scanned current stamped signature text, to be imaged and the information is stored into memory 10 by master controller 7, storage knot
Shu Yinzhang resets, and completes a signature.
The seal ontology, it is characterised in that seal ontology 4 prints head 41 by seal and seal handle 42 is constituted, seal handle 42
Two sides are connect with lock card component 43, and top is connect with pop-up component 44, and the lock card component 43 of seal handle 42 is cotter way 431, seal
The bayonet lock 432 of shell 1 is inserted into the cotter way 431 of seal handle 42, and bayonet lock 432 is connect with stepper motor 46, and stepper motor 46 drives
Bayonet lock 432 is flexible, and bayonet lock 432 and cotter way 431 carry out out of stock or lock card, and the positioning pin 47 of seal handle 42 is protrusion, protrusion
Positioning pin 47 is embedded in guide rail 45, and can be slided in guide rail 45.
The lock card component, it is characterised in that lock card component 43 is made of cotter way 431 and bayonet lock 432, bayonet lock 432 and step
It is connected into motor 46, control motor 46 is installed on 1 inner wall of Stamp casing, and the movement of stepper motor 46 drives bayonet lock 432 flexible, stepping
When motor 46 is not under control instruction, cotter way 431 and bayonet lock 432 are in locking state always, and seal print head 41 can not move,
It cannot complete stamped signature.
The energy-storage battery, it is characterised in that energy-storage battery 6 is connect by conducting wire with master controller 7 and charging interface 61,
It is powered by master controller 7 to stepper motor 46,5G communication module 5 and authorization button 8, energy-storage battery 6 is charged lithium cells, is led to
Electrical interface 61 is overcharged to charge to lithium battery.
The present invention also provides a kind of implementation methods of the Internet of Things intelligence seal of 5G information transmission, include the following steps：
One：Authorisation step
1）Starting authorization button 8, the control unit 1 of seal are in power-up state, and authorization button 8 shows green, and seal control is single
Member 1 is in standby；
2）It is again started up authorization button 8, master controller 7 issues authorization requests information and starts scan camera shooting module 11, to current
Stamped signature personnel and stamped signature text, which are scanned, to be imaged and stores；
3）In step 2）While master controller 7 by 5G communication module 5 the information be sent to authorization mobile phone terminal 9 please authorize
And stamped signature number, authorization mobile phone terminal 9 carry out remote authorization after confirming, authorization mobile phone authorization passes through, then enters stamped signature step；It awards
The refusal authorization of mobile phone terminal 7 is weighed, authorization 8 color of button reddens, and can not carry out stamped signature；
Two, stamped signature step
1）In the step 3 of authorisation step）If authorization passes through, master controller 7 obtains the authorization message, into the stamped signature stage；
2）Master controller 7 controls stepper motor 46, and stepper motor 46 acts, and the bayonet lock 432 and cotter way 431 of seal handle 42 are detached from,
It pops up component bullet 47 and goes out seal ontology 4, seal prints the overturning of head 41 and is in state to be endorsed, firmly pushes seal ontology 4, printed
Label, master controller 7 of every stamped signature just record primary this sub-authorization stamped signature number, after completing authorization stamped signature number, authorize button 8
It is displayed in red, seal print head 41 is contracted in Stamp casing 1；
3) master controller 7 is again started up scan camera shooting module 11 and is scanned camera shooting to current stamped signature text and passes through master controller
7 information storages complete this signature process into memory 10；
Three, storage and management step
1）Time use information of working as of seal is associated by master controller 7 with time image forensic is worked as, and seal is used and write down
The time of the stamped signature is associated with stamping number while storing information above to local storage 10；
2）For above-mentioned related information after being locally stored, master controller 7 starts 5G communication module 5, and 5G communication module 5 is this
The locally store information of stamped signature is sent to cloud storage, saves again to signature information or remote inquiry；
3）After the completion of stamped signature and long-range storage, it is again started up authorization button 8, master controller 7 controls stepper motor 46, control unit
2 and seal unit 3 reset, seal is in guard mode.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made are each fallen in the protection scope that claims of the present invention determines.
Claims (6)
1. a kind of Internet of Things intelligence seal of 5G information transmission, including：Stamp casing, control unit, seal unit, seal sheet
Body, seal print head, seal handle, and lock card component pops up component, guide rail, stepper motor, 5G communication module, energy-storage battery, main control
Device authorizes button, authorizes mobile phone terminal, memory and scan camera shooting module；It is characterized in that the Stamp casing is divided to two
Point, the top half of shell is control unit, and the lower half portion of Stamp casing is seal unit；
Control unit authorizes button, memory and scan camera shooting by stepper motor, 5G communication module, energy-storage battery, master controller
Module composition, master controller is by data/address bus respectively at 5G communication module, authorization button, stepper motor and scan camera shooting module phase
Even.
2. a kind of Internet of Things intelligence seal of 5G information transmission according to claim 1, it is characterised in that authorization button is dynamic
Make, master controller issues authorization requests information blocking and starts scan camera shooting, is scanned to current stamped signature personnel and stamped signature text
Camera shooting stores the scan camera shooting information in memory by master controller, and feeds back to 5G communication module, 5G communication simultaneously
The information is sent to authorization mobile phone terminal by module, authorizes mobile phone remote authorization, and authorization message is fed back to by 5G communication module
Master controller, the movement of main controller controls stepper motor, the bayonet lock and cotter way of seal handle are detached from, and pop-up component pops up seal sheet
Body, seal print head overturning and are in state to be endorsed, and press seal stamped signature, while master controller is again started up scan camera shooting module pair
Current stamped signature text, which is scanned, to be imaged and the information is stored into memory by master controller, and it is multiple that storage terminates seal
Position, completes a signature.
3. a kind of Internet of Things intelligence seal of 5G information transmission according to claim 1, it is characterised in that seal ontology by
Seal prints head and seal handle is constituted, and seal handle two sides are connect with lock card component, and top is connect with pop-up component, the lock card of seal handle
Component is cotter way, and the bayonet lock of Stamp casing is inserted into the cotter way of seal handle, and bayonet lock is connect with stepper motor, stepper motor driving card
Pin is flexible, and bayonet lock and cotter way carry out out of stock or lock card, and the positioning pin of seal handle is protrusion, and the positioning pin of protrusion is embedded in guide rail
In, and can be slided in guide rail.
4. a kind of Internet of Things intelligence seal of 5G information transmission according to claim 1 or 3, it is characterised in that lock card component
It is made of cotter way and bayonet lock, bayonet lock is connect with stepper motor, and control electric machine acts band in Stamp casing inner wall, stepper motor
Dynamic bayonet lock is flexible, and when stepper motor is not under control instruction, cotter way and bayonet lock are in locking state always, and seal prints head can not
It is mobile, stamped signature cannot be completed.
5. a kind of Internet of Things intelligence seal of 5G information transmission according to claim 1, it is characterised in that energy-storage battery by
Conducting wire is connect with master controller and charging interface, is powered by master controller to stepper motor, 5G communication module and authorization button,
Energy-storage battery is charged lithium cells, is charged by charging interface to lithium battery.
6. a kind of implementation method of the Internet of Things intelligence seal of 5G information transmission, includes the following steps：
One：Authorisation step
1）Starting authorization button, the control unit of seal are in power-up state, and authorization button display is green, at seal control unit
In standby mode；
2）It is again started up authorization button, master controller issues authorization requests information and starts scan camera shooting module, to current stamped signature
Personnel and stamped signature text, which are scanned, to be imaged and stores；
3）In step 2）While master controller by 5G communication module the information be sent to authorization mobile phone terminal request authorization
And stamped signature number, remote authorization is carried out after authorization mobile phone terminal confirmation, authorization mobile phone authorization passes through, then enters stamped signature step；It awards
Mobile phone terminal refusal authorization is weighed, authorization Button Color reddens, and can not carry out stamped signature；
Two, stamped signature step
1）In the step 3 of authorisation step）If authorization passes through, master controller obtains the authorization message, into the stamped signature stage；
2）Main controller controls stepper motor, the movement of main controller controls stepper motor, the bayonet lock and cotter way of seal handle are detached from, bullet
Component pops up seal ontology out, and seal prints head overturning and is in state to be endorsed, and master controller of every stamped signature just records a deuterzooid
Sub-authorization stamped signature number, after completing authorization stamped signature number, authorization button is displayed in red, and seal print head is contracted in Stamp casing；
3) after the completion of this stamped signature, master controller is again started up scan camera shooting module and is scanned camera shooting simultaneously to current stamped signature text
The information is stored into memory by master controller, completes this signature process；
Three, storage and management step
1）Time use information of working as of seal is associated by master controller with time image forensic is worked as, and seal is used and writes down this
The time of stamped signature is associated with stamping number while storing information above to local storage；
2）For above-mentioned related information after being locally stored, master controller starts 5G communication module, and 5G communication module signs this
The locally store information of chapter is sent to cloud storage, saves again to signature information or remote inquiry；
3）After the completion of stamped signature and long-range storage, it is again started up authorization button, main controller controls stepper motor, control unit and print
Zhang Danyuan resets, and seal is in preservation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810625795.3A CN108859451A (en) | 2018-06-18 | 2018-06-18 | A kind of the Internet of Things intelligence seal and its implementation of the transmission of 5G information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810625795.3A CN108859451A (en) | 2018-06-18 | 2018-06-18 | A kind of the Internet of Things intelligence seal and its implementation of the transmission of 5G information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108859451A true CN108859451A (en) | 2018-11-23 |
Family
ID=64339539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810625795.3A Withdrawn CN108859451A (en) | 2018-06-18 | 2018-06-18 | A kind of the Internet of Things intelligence seal and its implementation of the transmission of 5G information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859451A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162909A (en) * | 2019-12-17 | 2020-05-15 | 联通物联网有限责任公司 | Seal control method and device and storage medium |
| WO2020174463A1 (en) * | 2019-02-25 | 2020-09-03 | Fund For Medical Research Development Of Infrastructure & Health Services By Barzilai Medical Center | Identity verifying device and methods |
| CN111645433A (en) * | 2020-06-04 | 2020-09-11 | 成日昌 | Seal supervision control device and anti-theft seal |
-
2018
- 2018-06-18 CN CN201810625795.3A patent/CN108859451A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020174463A1 (en) * | 2019-02-25 | 2020-09-03 | Fund For Medical Research Development Of Infrastructure & Health Services By Barzilai Medical Center | Identity verifying device and methods |
| US11630969B2 (en) | 2019-02-25 | 2023-04-18 | Fund For Medical Research Development Of Infrastructure & Health Services By Barzilai Medical Center | Identity verifying device and methods |
| CN111162909A (en) * | 2019-12-17 | 2020-05-15 | 联通物联网有限责任公司 | Seal control method and device and storage medium |
| CN111645433A (en) * | 2020-06-04 | 2020-09-11 | 成日昌 | Seal supervision control device and anti-theft seal |
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Application publication date: 20181123 |