CN205990836U - A kind of fingerprint password anti-theft lock automatic control system - Google Patents
A kind of fingerprint password anti-theft lock automatic control system Download PDFInfo
- Publication number
- CN205990836U CN205990836U CN201520890693.6U CN201520890693U CN205990836U CN 205990836 U CN205990836 U CN 205990836U CN 201520890693 U CN201520890693 U CN 201520890693U CN 205990836 U CN205990836 U CN 205990836U
- Authority
- CN
- China
- Prior art keywords
- front handlebar
- module
- lock
- control chip
- fingerprint
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 210000000232 gallbladder Anatomy 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
This utility model provides a kind of fingerprint password anti-theft lock automatic control system，Main inclusion lock housing body、Front handlebar、Lock core dials support、Handle afterwards、Driving clutch mechanism，Setting front handlebar connector assembly in front handlebar，Handle connector assembly after setting in handle afterwards，Also include lock gall front end fixture and rear handle connects rotor，Front handlebar front end face is provided with touch keyboard，Front handlebar one side built-in fingerprint identification sensor，It is additionally provided with the first control chip in front handlebar、Input through keyboard module、Fingerprint identification module、Memory module，Lock core is dialled support and is arranged on lock housing body inside and is arranged between front handlebar and rear handle，Also built-in second control chip in handle afterwards、Micro machine，Micro machine connects driving clutch mechanism，This utility model structural principle is simple、Easy to use、Intelligence degree is high，It is not required to all kinds of keys，As long as fingerprint and emergency cryptosystem can achieve switch antitheft door，Also there is remote alarming function simultaneously，Enhance theftproof performance.
Description
Technical field：
This utility model is related to theftproof lock field, and more particularly, to a kind of fingerprint password anti-theft lock is automatic
Control system.
Background technology：
Theftproof lock is mounted in the supporting lockset on antitheft door, different according to the principle of lock core, can
It is divided into spring lock, blade lock, magnetic lock, IC card lock, Fingerprint Lock, promulgate according to the Ministry of Public Security
's《GA/T73-94 mechanical anti-theft lock》Middle clear stipulaties, Mechanical theft-proof door lock is divided into commonly to be prevented
Shield rank and high protection level, lock to represent with A level, B level and super B level, theftproof lock respectively
It is most important part for opposite house, the quality of theftproof lock performance is directly connected to the safety of door,
The lockset using on antitheft door is divided into single-point lock and multi-point lock, and the referred to lockset of so-called single-point is logical
Door lock is closed by the lock point crossing lock itself, and multi-point lock refers in addition to itself, drives secondary lock, shape simultaneously
Become multiple lock points, and be distributed the frame surrounding that pounds the door, strengthen pick-proof performance.
Fingerprint Lock is intelligent lock, and it is computer information technology, electronic technology, mechanical technique
Perfection with modern five gold process crystallizes, and fingerprint refers to that finger tips positive surface skin fovea superior is convex not
Flat lines, although fingerprint is the sub-fraction of human body skin, it contains substantial amounts of
Information, these lines are different on pattern, breakpoint and intersection point, in information processing
It is referred to as " feature ", and these features have uniqueness and permanent, therefore can be
One people is mapped with his fingerprint, by comparing his fingerprint characteristic and the finger pre-saving
It is possible to verify his true identity, the characteristic of fingerprint becomes the heaviest of identification identity to stricture of vagina feature
Want evidence to be widely used in police criminal detection and judicial domain, finger print identifying have easily and fast,
Accurate feature, on the market existing fingerprint password anti-theft lock there is certain anti-theft feature, but
Its intelligence degree is not high, and function is simple, does not also possess telecommunication warning function, anti-theft
Can be poor.
Utility model content：
In order to solve the above problems, this utility model provides that a kind of structural principle is simple, uses
Convenient, intelligence degree is high, is not required to all kinds of keys, as long as fingerprint and emergency cryptosystem can achieve
Switch antitheft door, also has remote alarming function simultaneously, enhances the technical scheme of theftproof performance：
A kind of fingerprint password anti-theft lock automatic control system, mainly include lock housing body, front handlebar,
Lock core dials support, rear handle, driving clutch mechanism, setting front handlebar connector assembly in front handlebar,
Handle connector assembly after setting in handle, also includes lock gall front end fixture and rear handle afterwards
Connect rotor, front handlebar connector assembly is connected with rear handle connector assembly, rear handle connects
Device assembly is connected with lock gall front end fixture coupling, and lock gall front end fixture rear end is provided with rear handle
Connect rotor, be provided with card key above rear handle connector assembly, front handlebar front end face is provided with touch
Keyboard, front handlebar one side built-in fingerprint identification sensor, it is additionally provided with the first control in front handlebar
Chip, input through keyboard module, fingerprint identification module, memory module, lock core is dialled support and is arranged on lock
Enclosure interior and being arranged between front handlebar and rear handle, in rear handle, also built-in second controls core
Piece, micro machine, micro machine connects driving clutch mechanism.
Preferably, driving clutch mechanism includes anterior plug-in set, rear plug-in unit, automatically controlled device, bullet
Spring, the first friction plate, the second friction plate, the first friction plate, the second friction plate all carry zigzag,
Anterior plug-in set is connected with the first friction plate by spring, and the second friction plate is arranged on the first friction plate
Rear end and engaging each other, rear plug-in unit is arranged on the second friction plate rear end, before automatically controlled device is arranged on
Plug-in unit set is internal and is arranged on front handlebar rear end.
Preferably, the first control chip connect respectively keyboard input module, fingerprint identification module,
Memory module, the first control chip connects the second control chip, and the second control chip passes through micro- electricity
Machine connects driving clutch mechanism, also includes sound and light alarm module, wireless communication module, signal defeated
Go out module, power module, the first control chip, the second control chip connect sound and light alarm respectively
Module, power module, signal output module, the first control chip, the second control chip are respectively
Personal terminal is connected by wireless communication module.
Preferably, rear handle connector assembly includes welding printed board, high insulation PC plastic cement
Seat, welding printed board is welded with rear handle connecting line, and rear handle connecting line adopts S-shaped to weld
Connect mode, in welding printed board insertion high insulation PC plastic cement seat, and on high insulation PC plastic cement seat
It is provided with solder terminal, solder terminal is mated with gold-plated highly reliable probe and is connected.
The beneficial effects of the utility model are：
(1) this utility model structural principle is simple, easy to use, is not required to all kinds of keys, as long as referring to
Stricture of vagina and emergency cryptosystem can achieve switch antitheft door.
(2) this utility model intelligence degree is high, and fingerprint can be placed in fingerprint Identification sensor by user
On, if not corresponding with the finger print information prestoring, in front handlebar, the first control chip will be sent out
Go out alarm command, it has telecommunication warning function, alarm signal can be sent
To personal terminal or security protection personnel, enhance theftproof performance.
(3) backend connector assembly of the present utility model is welded by the S-shaped mode welding printed board
Connect it is ensured that being reliably connected under responsive to axial force.
Brief description：
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is driving clutch mechanism structure chart of the present utility model；
Fig. 3 is front handlebar connector assembly of the present utility model and rear handle connector assembly peace
Dress figure；
Fig. 4 is front handlebar connector assembly structure chart of the present utility model；
Fig. 5 is rear handle connector assembly assumption diagram of the present utility model；
Fig. 6 is control principle drawing of the present utility model.
Specific embodiment：
For making utility model purpose of the present utility model, technical scheme and advantage clearer, under
Face will combine accompanying drawing and embodiment of the present utility model will be described in further detail.
As shown in figs 1 to 6, a kind of fingerprint password anti-theft lock automatic control system, main bag
Include lock housing body 1, front handlebar 2, lock core dial support 3, rear handle 4, driving clutch mechanism 5, institute
State setting front handlebar connector assembly 6 in front handlebar 1, handle after setting in described rear handle 4
Connector assembly 7, also includes lock gall front end fixture 8 and rear handle connects rotor 9, institute
State front handlebar connector assembly 6 to be connected with described rear handle connector assembly 7, described rear handle
Connector assembly 7 is connected with described lock gall front end fixture 8 coupling, and described lock gall front end is fixed
Part 8 rear end is provided with described rear handle and connects rotor 9, above described rear handle connector assembly 7
It is provided with card key 10, described front handlebar 2 front end face is provided with touch keyboard 11, described front handlebar 2
One side built-in fingerprint identification sensor 12, is additionally provided with the first control core in described front handlebar 2
Piece 13, input through keyboard module 14, fingerprint identification module 15, memory module 16, described lock core
Dial support 3 to be arranged on lock housing body 1 inside and be arranged between front handlebar 2 and rear handle 4, handle afterwards
Also built-in second control chip 17, micro machine 18 in handss 4, micro machine 18 connects driving clutch
Mechanism 5.
In the present embodiment, driving clutch mechanism 5 includes anterior plug-in set 19, rear plug-in unit 20, electricity
Control device 21, spring 22, the first friction plate 23, the second friction plate 24, the first friction plate
23rd, the second friction plate 24 all carries zigzag, and described anterior plug-in set 19 passes through spring 22 and institute
State the first friction plate 23 to be connected, described second friction plate 24 is arranged on described first friction plate
23 rear ends and engaging each other, described rear plug-in unit 20 is arranged on described second friction plate 24 rear end,
Described automatically controlled device 21 is arranged on described anterior plug-in set 19 inside and is arranged on front handlebar 2 rear end.
Lower first friction plate 23 of spring 22 effect is engaged each other with the second friction plate 24, the first friction
The tail end of piece 23 has automatically controlled device 21 to be in when returning, and front end zigzag will under ramp effect
First friction plate 23 has one to back pressure, now skidding, front handlebar between friction plate
It is in idling conditions, stretches out when automatically controlled device 21 is controlled, the tail end of the first friction plate 23 has electricity
At control device 21 during retaining, engagement now occurs between friction plate, the first friction plate 23 drives the
Two friction plates 24 rotate, thus realizing switch gate action.
In the present embodiment, described front handlebar connector assembly 6 includes structure printed board 35, height
Insulation PC plastic cement connector holder 36, described structure printed board 35 side upper end is provided with connection and inserts
Seat 37, opposite side is fixedly installed high insulation PC plastic cement connector holder 36, described connection socket
37 extraction front handlebar connecting lines 38, also include gold-plated highly reliable probe 34, described gold-plated height can
Load in described high insulation PC plastic cement connector holder 36 by probe 39, its rear end and described knot
Structure printed board 35 is welded, and is provided with compression spring 39 between rear end and front end, and described structure is printed
Plate 35 is provided with installing hole, and installing hole is connected with front handlebar plug body.Described rear handle connects
Device assembly 7 includes welding printed board 30, high insulation PC plastic cement seat 31, welds printed board 30
On be welded with rear handle connecting line 32, and rear handle connecting line 31 adopts S-shaped welding manner,
Described welding printed board 30 is inserted in described high insulation PC plastic cement seat 31, and high insulation PC moulds
Rubber base 31 is provided with solder terminal 33, solder terminal 33 and gold-plated highly reliable probe 34
Join connection.Backend connector assembly of the present utility model is by welding the S-shaped mode of printed board
Welding is it is ensured that be reliably connected under responsive to axial force.
In the present embodiment, the first control chip 13 connect respectively described input through keyboard module 14,
Described fingerprint identification module 15, described memory module 16, described first control chip 13 connects
Described second control chip 17, described second control chip 17 passes through described micro machine 18 even
Connect described driving clutch mechanism 5, also include sound and light alarm module 25, wireless communication module 26,
Signal output module 27, power module 28, described first control chip 13, described second control
Coremaking piece 17 connects described sound and light alarm module 25, described power module 28, described letter respectively
Number output module 27, described first control chip 13, described second control chip 17 lead to respectively
Cross described wireless communication module 26 and connect personal terminal 29.
Its using method comprises the following steps：
A, user pass through the touch keyboard 11 on front handlebar 2 and fingerprint Identification sensor 12,
Prestore or add fingerprint；
When B, use, fingerprint is placed on fingerprint Identification sensor 12 user, and fingerprint recognition passes
Sensor 12 judges to be consistent with the finger print information prestoring, and in front handlebar 2, the first control chip 13 will
Instruction is sent to the second control chip 17 in rear handle；
In C, rear handle 4, the second control chip 17 receives control micro electric machine 18 after instruction, micro-
Motor 18 controls driving clutch mechanism 5, makes front handlebar 2 mandrel dial support 3 with lock core and is combined,
Rotation front handlebar 2 band movable lock core is dialled support 3 drive antitheft door upper lock body and is realized door opening action；
If D fingerprint Identification sensor 12 judges not corresponding with the finger print information prestoring, front handlebar
In 2, the first control chip 13 sends alarm command；
In E, rear handle 4, the second control chip 17 does not receive instruction, and micro machine 18 is motionless,
Driving clutch mechanism 5 is in disengaged condition, and making front handlebar 2 mandrel and lock core dial support 3 cannot tie
Close, rotation front handlebar 2 is idle running, door cannot be opened.
Fingerprint is gathered simultaneously by the touch keyboard 11 on front handlebar 2 and fingerprint Identification sensor 12
Registered, set up fingerprint base, this fingerprint base is at least provided with mandate fingerprint domain and alarm fingerprint
Domain, fingerprint password anti-theft lock specifies a well-determined sequence for each fingerprint while registration
Number, when user adopts fingerprint to open the door, fingerprint identification module 12 reads fingerprint image and extracts
Characteristic, more all registered fingerprints are identified algorithmic match with fingerprint base, coupling
Successful then sequence number is sent to the first control chip 13, instruction is sent to by the first control chip 13
Second control chip 17 in handle 4 afterwards, in rear handle 4, the second control chip 17 receives instruction
Control micro electric machine 18 afterwards, micro machine 18 driving clutch mechanism 5, make the mandrel of front handlebar 2 with
Lock core dials support 3 combination, and rotation front handlebar 2 can carry movable lock core to dial support 3 drive antitheft door upper lock body
Realize door opening action；Otherwise then transmission error message is to the first control chip 13, the first control
Chip 13 sends instructions to sound and light alarm module 25 and sends warning, micro machine in rear handle 4
18 is motionless, and driving clutch mechanism 5 is in disengaged condition, so that front handlebar 2 mandrel is dialled with lock core
Support 3 cannot combine, and now rotation front handlebar 2 is idle running, and antitheft door cannot be opened, and will
Alarm signal sends to personal terminal or security protection personnel, enhances theftproof performance.
The beneficial effects of the utility model are：This utility model structural principle is simple, user
Just, it is not required to all kinds of keys, as long as fingerprint and emergency cryptosystem can achieve switch antitheft door；Its intelligence
Degree can be changed high, fingerprint can be placed on fingerprint Identification sensor for user, if with the fingerprint prestoring
Information does not correspond, and in front handlebar, the first control chip will send alarm command, and it has and remotely leads to
Letter warning function, can send alarm signal to personal terminal or security protection personnel, enhance anti-
Steal performance.
Above-described embodiment is preferred embodiment of the present utility model, is not to this utility model
The restriction of technical scheme, as long as can be on the basis of above-described embodiment without creative work
The technical scheme of upper realization, in the rights protection scope being regarded as fall into this utility model patent.
Claims (4)
1. a kind of fingerprint password anti-theft lock automatic control system it is characterised in that：Main inclusion lock housing
Body, front handlebar, lock core dial support, rear handle, driving clutch mechanism, setting in described front handlebar
Front handlebar connector assembly, handle connector assembly after setting in described rear handle, also include locking
Gallbladder front end fixture and rear handle connect rotor, described front handlebar connector assembly with described after
Handle connector assembly is connected, described rear handle connector assembly and described lock gall front end fixture
Coupling connects, and described lock gall front end fixture rear end is provided with described rear handle and connects rotor, described
It is provided with card key afterwards, described front handlebar front end face is provided with touch keyboard above handle connector assembly,
Described front handlebar one side built-in fingerprint identification sensor, is additionally provided with the first control in described front handlebar
Coremaking piece, input through keyboard module, fingerprint identification module, memory module, described lock core is dialled support and is set
Put in lock housing body inside and be arranged between front handlebar and rear handle, also built-in second in rear handle
Control chip, micro machine, micro machine connects driving clutch mechanism.
2. a kind of fingerprint password anti-theft lock automatic control system according to claim 1, it is special
Levy and be：Described driving clutch mechanism include anterior plug-in set, rear plug-in unit, automatically controlled device, spring,
First friction plate, the second friction plate, the first friction plate, the second friction plate all carry zigzag, institute
State anterior plug-in set to be connected with described first friction plate by spring, described second friction plate is arranged on
Described first friction plate rear end and engaging each other, described rear plug-in unit is arranged on described second friction plate
Rear end, described automatically controlled device is arranged on described anterior plug-in set inside and is arranged on front handlebar rear end.
3. a kind of fingerprint password anti-theft lock automatic control system according to claim 1, it is special
Levy and be：Described first control chip connects described input through keyboard module respectively, described fingerprint is known
Other module, described memory module, described first control chip connects described second control chip,
Described second control chip passes through described micro machine and connects described driving clutch mechanism, also includes sound
Light alarm module, wireless communication module, signal output module, power module, described first control
Coremaking piece, described second control chip connect described sound and light alarm module, described power supply mould respectively
Block, described signal output module, described first control chip, described second control chip are respectively
Personal terminal is connected by described wireless communication module.
4. a kind of fingerprint password anti-theft lock automatic control system according to claim 1, it is special
Levy and be：Described rear handle connector assembly includes welding printed board, high insulation PC plastic cement seat,
It is welded with rear handle connecting line in welding printed board, and rear handle connecting line adopts S-shaped welding side
Formula, described welding printed board is inserted in described high insulation PC plastic cement seat, and high insulation PC plastic cement
Seat is provided with solder terminal, and solder terminal is mated with gold-plated highly reliable probe and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890693.6U CN205990836U (en) | 2015-11-11 | 2015-11-11 | A kind of fingerprint password anti-theft lock automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890693.6U CN205990836U (en) | 2015-11-11 | 2015-11-11 | A kind of fingerprint password anti-theft lock automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205990836U true CN205990836U (en) | 2017-03-01 |
Family
ID=58101356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890693.6U Active CN205990836U (en) | 2015-11-11 | 2015-11-11 | A kind of fingerprint password anti-theft lock automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205990836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025531A (en) * | 2018-08-02 | 2018-12-18 | 王力安防科技股份有限公司 | Lock core structure, intelligent door lock and security door for intelligent door lock |
| CN110359775A (en) * | 2019-08-21 | 2019-10-22 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
| WO2021007956A1 (en) * | 2019-07-12 | 2021-01-21 | 北京小米移动软件有限公司 | Door handle, door handle control method and device, and storage medium |
-
2015
- 2015-11-11 CN CN201520890693.6U patent/CN205990836U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025531A (en) * | 2018-08-02 | 2018-12-18 | 王力安防科技股份有限公司 | Lock core structure, intelligent door lock and security door for intelligent door lock |
| WO2021007956A1 (en) * | 2019-07-12 | 2021-01-21 | 北京小米移动软件有限公司 | Door handle, door handle control method and device, and storage medium |
| US11113909B2 (en) | 2019-07-12 | 2021-09-07 | Beijing Xiaomi Mobile Software Co., Ltd. | Door handle and control method thereof |
| CN110359775A (en) * | 2019-08-21 | 2019-10-22 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
| CN110359775B (en) * | 2019-08-21 | 2023-07-28 | 珠海优特电力科技股份有限公司 | Lock core and unlocking key |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103295303B (en) | Bluetooth module based access control system and access control method thereof | |
| CN205990836U (en) | A kind of fingerprint password anti-theft lock automatic control system | |
| CN204899486U (en) | Integrative lock of modified intelligence electron machinery | |
| CN108643713B (en) | Passive lock structure, passive lock and control system and method thereof | |
| CN102155120A (en) | Door lock control system based on NFC and method thereof | |
| CN203066651U (en) | Idling vane lockset | |
| CN201507220U (en) | Intelligent safety door | |
| CN105220962A (en) | A kind of fingerprint password anti-theft lock cored structure | |
| CN204418905U (en) | Intelligent safe | |
| CN205476943U (en) | Fingerprint code lock core structure that prevents burglary | |
| CN205541038U (en) | Novel intelligent electronic coded lock | |
| CN206584428U (en) | Electric lockset, lockset equipment and the safety cabinet controlled with mobile phone and palmmprint | |
| CN210049714U (en) | Intelligent alarm intelligent lock | |
| CN203854622U (en) | Vehicle anti-theft system | |
| CN215717894U (en) | Safety anti-theft lock with monitoring function | |
| CN210377589U (en) | Intelligent lock capable of being unlocked through electronic key | |
| CN202299712U (en) | Intelligent fingerprint cashbox lock | |
| CN102337804A (en) | Intelligent fingerprint lock case | |
| CN203376793U (en) | Electronic key | |
| CN203894829U (en) | Fingerprint door lock | |
| CN209674375U (en) | The destruct system of electronic equipment | |
| CN201874328U (en) | Automatic alarm device for spring lock | |
| CN202249264U (en) | Mechanically-synthesized fingerprint locking device | |
| CN201614801U (en) | Electronic coded electric control lock | |
| CN205944615U (en) | Secret -related USB data transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: XI'AN HUIJING INTELLIGENT TECHNOLOGY Co.,Ltd. Person in charge of patents Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: XI'AN HUIJING INTELLIGENT TECHNOLOGY Co.,Ltd. Person in charge of patents Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |