CN110391915A - One kind communicating networked devices based on security key - Google Patents
One kind communicating networked devices based on security key Download PDFInfo
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- CN110391915A CN110391915A CN201910774617.1A CN201910774617A CN110391915A CN 110391915 A CN110391915 A CN 110391915A CN 201910774617 A CN201910774617 A CN 201910774617A CN 110391915 A CN110391915 A CN 110391915A
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- 230000006854 communication Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 8
- 230000005236 sound signal Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 241000826860 Trapezium Species 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 description 6
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- 230000003993 interaction Effects 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/028—Subscriber network interface devices
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention belongs to technical field of communication equipment, specifically a kind of to communicate networked devices based on security key；Including data interface module and controller, data interface module includes Network Interface Module, the voice interface module for transmitting audio signal, and controller includes interface selecting module, memory module, Service Processing Module and interface switching module；The invention also includes code modulation decoder and network connector, code modulation decoder provides hardware support for data interface module and controller；Network connector and the code modulation decoder carry out physical connection, and transmit data to code modulation decoder, and the network connector can be attached the quick shift of position when interface switching module carries out interface switching command；Network connector is attached the adjustment of position in code modulation decoder, network communication error caused by can be used to solve because of network connector slot grafting mistake automatically.
Description
Technical field
The invention belongs to technical field of communication equipment, specifically a kind of to communicate networked devices based on security key.
Background technique
As what internet and operation system were applied gradually gos deep into, the security protection problem day of network information and operation system
Benefit is prominent.USB security key (Universal Serial BUS Key, abbreviation USB Key) equipment is as a kind of safety certification
The field of bank safety, network security is widely applied in terminal.Lead to when user carries out network by intelligent terminals such as computer, mobile phones
When letter connection, USB Key carries out data interaction by data-interface and personal intelligent terminal, the number generated to network communication process
According to being digitally signed, with the safety of Logistics networks communication.
But current network communication equipment, especially it is used for the code modulation decoder of communication network transmission, however it remains two
Point main problem: 1, its safety secret key equipment can only carry out data interaction, Bu Nengshi with the intelligent terminal for being provided with corresponding interface
It should be in multiple and different interfaces；2, during normal cluster, network connector is to tend to insert when code modulation decoder connection
Misconnection mouth；It is switched over to interface, it is also desirable to which the flexibility in position of network connector is put forward higher requirements.
In consideration of it, the present invention provides a kind of communication networked devices based on security key for being able to solve the above problem.
Summary of the invention
In order to make up for the deficiencies of the prior art, solving safety secret key equipment can only be with the intelligent terminal that is provided with corresponding interface
It carries out data interaction and network connector is the problems such as tending to wrong plug interface when code modulation decoder connection；The present invention
It proposes a kind of based on security key communication networked devices.
The technical solution adopted by the present invention to solve the technical problems is: of the present invention a kind of logical based on security key
Believe networked devices, comprising:
Data interface module, including transmitting the Network Interface Module of local area network signal, transmitting the speech interface of audio signal
The iTV interface module of module and transmission video signal；The data interface module and external smart terminal carries out key company
It connects；
Controller, including interface selecting module, memory module and Service Processing Module；The interface selecting module, with
Data interface module is connected, and whether is in communicable state for detecting data interface module, and will be in communicable state
Data interface module is as current interface module；
The memory module, for storing private key；
The Service Processing Module is connected with the memory module and the data interface module respectively, is used for
It is signed according to the private key to the business information received from the current interface module, forms service requesting information, and
The service requesting information is sent by the current interface module；
The controller further includes interface switching module, is connected respectively with each data interface module, for when from
When the current interface module receives the interface switching command for carrying interface identifier, it is in the current interface module not
Communicable state makes the corresponding interface module of interface identifier in the interface switching command be in communicable state, and by institute
It states the corresponding interface module of the interface identifier in interface switching command and is updated to current interface module；
Code modulation decoder provides hardware support for data interface module and controller；
Network connector carries out physical connection with the code modulation decoder, and transmits data to code modulation decoder, described
Network connector can be attached the quick shift of position when interface switching module carries out interface switching command；Network connector
The adjustment of position is attached in code modulation decoder, caused by can be used to solve because of network connector slot grafting mistake automatically
Network communication error.
Specifically, the code modulation decoder includes main part and postposition part, the postposition part is located at main body
On the downside of partial rear, the main part rear portion is provided with switch, outlet, network outlet, voice socket, iTV and inserts
Mouth and optical fiber socket；Network outlet, voice socket and the iTV socket is close to arrange side by side and shares a home slot.
The home slot includes network area, speech region, the area iTV and partition block, the network area, speech region and iTV
Include the grafting core that can be moved up and down in area, and be provided with the subregion item that can be moved up and down between adjacent twoth area, described inserts
It connecing core and subregion item passes through spring and is embedded in below home slot, grafting core is used to be attached with the network connector,
Subregion item is used to divide the boundary in each area, and grafting core and subregion top are trapezium structure；Grafting core and subregion top
The design of trapezium structure, so that grafting core and subregion item are easier to be retracted to body portion thereof when by external force, so that
Grafting core and subregion item do not interfere with reciprocating motion of the network connector in home slot；The partition block surrounds
Hard portion at left and right sides of home slot and the soft part for surrounding home slot inside upper part, soft part is by elastic soft rubber material
It is made, on the one hand soft part can limit following network connectors, so that in following idle feelings of worm drive unit
Under condition, network connector will not be moved because of small-sized external force, ensure company of the network connector in code modulation decoder
Connect stability；On the other hand, the elastic soft rubber material of soft part also determines in the case where worm drive cell operation, soft
Matter portion will not hinder the horizontal movement of network connector.
The postposition part includes back casing and worm drive unit, and back casing is connected on rear side of main part, and is located at
The back lower place of home slot；The worm drive unit is by steering engine, miniature screw rod and the retainer group being mounted on miniature screw rod
At；Steering engine movement drives Mini-type spiral rotation, to drive retainer in home slot back lower place horizontal movement, retainer can
Drive the whole horizontal reciprocating movement carried out on left and right directions in home slot of code modulation decoder.
Specifically, the network connector is used for code modulation decoder transmitting network data, network connector includes connecting
Wiring, connecting pin, slipping part, card adapter plate and torsional spring；
The connecting line is connected with connecting pin, and slipping part is provided between connecting pin and connecting line, the sliding
In the retainer of the embeddable code modulation decoder rear postposition part in portion, network connector mass motion is driven together with retainer；
The connecting pin includes the clinching plate pressed the card adapter plate, and for being connected with grafting core
Lock pin slot, the described lock pin slot setting is in connecting pin lower part, and lock pin slot cross-section is trapezium structure, the lock pin slot of trapezium structure
Mutually agree with for the grafting core top with code modulation decoder；The card adapter plate is hinged on front side of the upper end of connecting pin, and is clamped
Torsional spring is installed between plate and connecting pin.
Specifically, being additionally provided with the positive stop strip being arranged in left and right horizontal direction on the hard portion inner sidewall of the partition block；
The clamping groove for being engaged with the positive stop strip, horizontally disposed limit are provided between the card adapter plate and connecting pin
The effect of item is the part limit carried out on front-rear direction to the network connector being located in home slot, so that network connector exists
During carrying out side-to-side movement, it is unlikely to be detached from code modulation decoder from front-rear direction.
Specifically, the soft part section of partition block of network area, speech region and the area iTV top is both sides thickness intermediate thin
Inverted V-shape structure, the design of V-structure so that partition block while being limited to network connector, and facilitate net
The movement of network connector.
The utility model has the advantages that
1, design of the invention, so that when network connector is mistakenly inserted speech interface or iTV interface by operator, net
Network connector can be automatically moved to correct interface position, realize the automatic correction of link position mistake；
2, the design of partition block and positive stop strip of the present invention is all effectively guaranteed network connector and is not moving and transporting
The stability of position during dynamic, so that network connector is not easy to be detached from code modulation decoder easily when not moving, during exercise
It is not easy to deviate left and right horizontal direction easily, so that the present invention has more practicability.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is network connection block diagram of the invention；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is the schematic perspective view at another visual angle of the present invention
Fig. 4 is the partial view in Fig. 3；
Fig. 5 is the partial sectional view of inventive network connector Yu code modulation decoder junction；
Fig. 6 is the partial sectional view of side view of the present invention；
Fig. 7 is the A-A cross-sectional view in Fig. 4；
Fig. 8 is the B-B cross-sectional view in Fig. 5；
In figure: data interface module 1, Network Interface Module 11, voice interface module 12, iTV interface module 13, controller
2, interface selecting module 21, memory module 22, Service Processing Module 23, interface switching module 24, code modulation decoder 3, main part
It is point a, postposition part b, home slot 31, network area 311, speech region 312, the area iTV 313, partition block 314, hard portion 3141, soft
Portion 3142, positive stop strip 3143, grafting core 315, subregion item 316, back casing 32, worm drive unit 33, steering engine 331, miniature spiral shell
Bar 332, retainer 333, network connector 4, connecting line 41, connecting pin 42, clinching plate 421, lock pin slot 422, slipping part 43, card
Fishplate bar 44, torsional spring 45.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
It is as shown in Figures 1 to 8, of the present invention a kind of based on security key communication networked devices, comprising:
The voice of data interface module 1, Network Interface Module 11, transmission audio signal including transmission local area network signal connects
The iTV interface module 13 of mouth mold block 12 and transmission video signal；The data interface module 1 and external smart terminal into
The connection of row key；
Controller 2, including interface selecting module 21, memory module 22 and Service Processing Module 23；The interface selection
Module 21 is connected with data interface module 1, whether is in communicable state for detecting data interface module 1, and will be in can
The data interface module 1 of communications status is used as current interface module；
The memory module 22, for storing private key；
The Service Processing Module 23 is connected with the memory module 22 and the data interface module 1 respectively,
For signing according to the private key to the business information received from the current interface module, service request letter is formed
Breath, and the service requesting information is sent by the current interface module；
The controller 2 further includes interface switching module 24, is connected respectively with each data interface module 1, is used for
When receiving the interface switching command for carrying interface identifier from the current interface module, make at the current interface module
In not communicable state, the corresponding interface module of interface identifier in the interface switching command is made to be in communicable state, and
The corresponding interface module of interface identifier in the interface switching command is updated to current interface module；
Code modulation decoder 3 provides hardware support for data interface module 1 and controller 2；
Network connector 4 carries out physical connection with the code modulation decoder 3, and transmits data, institute to code modulation decoder 3
The network connector 4 stated can be attached the quick shift of position when interface switching module 24 carries out interface switching command；Net
Network connector 4 is attached the adjustment of position in code modulation decoder 3, can be used to solve automatically to insert because of 4 slot of network connector
Network communication error caused by wrong misses.
Specifically, the code modulation decoder 3 includes main part a and postposition part b, the postposition part b is located at
On the downside of the rear of main part a, the rear portion main part a be provided with switch, outlet, network outlet, voice socket,
ITV socket and optical fiber socket；Network outlet, voice socket and the iTV socket is close to arrange side by side and a shared master inserts
Slot 31.
The home slot 31 includes network area 311, speech region 312, the area iTV 313 and partition block 314, the network
It include the grafting core 315 that can be moved up and down in area 311, speech region 312 and the area iTV 313, and being provided between adjacent twoth area can
The subregion item 316 of up and down motion, the grafting core 315 and subregion item 316 are embedded in 31 lower section of home slot by spring, insert
Core 315 is connect for being attached with the network connector 4, subregion item 316 is used to divide the boundary in each area, and grafting core
315 and 316 top of subregion item are trapezium structure；The design of grafting core 315 and 316 top trapezium structure of subregion item, so that inserting
It connects core 315 and subregion item 316 is easier to be retracted to inside main part b when by external force, so that grafting core 315 and subregion
Item 316 does not interfere with reciprocating motion of the network connector in home slot；The partition block 314 surrounds home slot
The hard portion 3141 of 31 left and right sides and the soft part 3142 for surrounding 31 inside upper part of home slot, soft part 3142 is by elasticity
Soft rubber material is made, and on the one hand soft part 3142 can limit following network connectors 4, so that in following worm drive
In the idle situation of unit, network connector 4 will not be moved because of small-sized external force, ensure that network connector 4 exists
Connective stability in code modulation decoder 3；On the other hand, the elastic soft rubber material of soft part 3142 is also determined passes in spiral
In the case that moving cell works, soft part 3142 will not hinder the horizontal movement of network connector.
The postposition part b includes back casing 32 and worm drive unit 33, after back casing 32 is connected in main part a
Side, and it is located at the back lower place of home slot 31；The worm drive unit 33 is by steering engine 331, miniature screw rod 332 and is mounted on micro-
Retainer 333 on type screw rod 332 forms；The movement of steering engine 331 drives Mini-type spiral rotation, to drive retainer 333 in institute
31 back lower place horizontal movement of home slot is stated, retainer 333 can drive code modulation decoder 4 integrally to carry out left and right directions in home slot
On horizontal reciprocating movement.
Specifically, the network connector 4 is used for 3 transmitting network data of code modulation decoder, network connector 4 includes
Connecting line 41, connecting pin 42, slipping part 43, card adapter plate 44 and torsional spring 45；
The connecting line 41 is connected with connecting pin 42, and slipping part 43 is provided between connecting pin 42 and connecting line 41,
In the retainer 333 of the embeddable 3 rear postposition part b of code modulation decoder of slipping part 43, driven together with retainer 333
4 mass motion of network connector；
The connecting pin 42 includes the clinching plate 421 pressed the card adapter plate 44, and is used for and grafting
The lock pin slot 422 that core 315 is connected, the setting of lock pin slot 422 is in 42 lower part of connecting pin, and 422 section of lock pin slot is ladder
Shape structure, the lock pin slot 422 of trapezium structure are used to mutually agree with 315 top of grafting core of code modulation decoder 3；The card adapter plate
44 are hinged on front side of 42 upper end of connecting pin, and torsional spring 45 is equipped between card adapter plate 44 and connecting pin 42.
Specifically, being additionally provided on 3141 inner sidewall of hard portion of the partition block 314 in the setting of left and right horizontal direction
Positive stop strip 3143；The card for being engaged with the positive stop strip 3143 is provided between the card adapter plate 44 and connecting pin 42
Access slot, the effect of horizontally disposed positive stop strip 3143 are carried out on front-rear direction to the network connector 4 being located in home slot 31
Part limit so that network connector 4 is unlikely to be detached from modulatedemodulate from front-rear direction during carrying out side-to-side movement
Code device 3.
Specifically, 3142 section of soft part of the partition block 314 on 313 top of network area 311, speech region 312 and the area iTV is equal
For the inverted V-shape structure of both sides thickness intermediate thin, the design of V-structure so that partition block 314 limited to network connector 4
While position, and facilitate the movement of network connector 4.
When work, when network connector 4 is mispluged mistake by operator arrives speech interface or iTV interface, or cut
When needing network connector 4 to move while mouth conversion, controller can control the movement of worm drive unit 32, steering engine 321
Rotation drives network connector to be rotated automatically in the home slot 31 of code modulation decoder 3, is engaged in realization for the network of wrong plug
On 4 auto-changing of decoder to suitable and correct interface.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. one kind communicates networked devices based on security key, network data transmission is carried out using shared local area network, feature exists
In, comprising:
The voice of data interface module (1), Network Interface Module (11), transmission audio signal including transmission local area network signal connects
The iTV interface module (13) of mouth mold block (12) and transmission video signal；The data interface module (1) and external smart
Terminal carries out key connection；
Controller (2), including interface selecting module (21), memory module (22) and Service Processing Module (23)；The interface
Selecting module (21) is connected with data interface module (1), whether is in communicable state for detecting data interface module (1),
And it regard the data interface module (1) in communicable state as current interface module；
The memory module (22), for storing private key；
The Service Processing Module (23), respectively with the memory module (22) and the data interface module (1) phase
Even, for signing according to the private key to the business information received from the current interface module, service request is formed
Information, and the service requesting information is sent by the current interface module；
The controller (2) further includes interface switching module (24), is connected respectively with each data interface module (1), is used
When current interface module described in Yu Dangcong receives the interface switching command for carrying interface identifier, make the current interface module
In not communicable state, the corresponding interface module of interface identifier in the interface switching command is made to be in communicable state,
And the corresponding interface module of interface identifier in the interface switching command is updated to current interface module；
Code modulation decoder (3), is data interface module (1) and controller (2) provides hardware support；
Network connector (4) carries out physical connection with the code modulation decoder (3), and transmits data to code modulation decoder (3),
The network connector (4) can be attached the quick change of position when interface switching module (24) carry out interface switching command
It is dynamic；Network connector (4) is attached the adjustment of position in code modulation decoder (3), can be used to be solved automatically because of network connection
Network communication error caused by device (4) slot grafting mistake.
2. according to claim 1 a kind of based on security key communication networked devices, it is characterised in that: the modulatedemodulate
Code device (3) includes main part (a) and postposition part (b), and the postposition part (b) is located under the rear of main part (a)
Side, main part (a) rear portion are provided with switch, outlet, network outlet, voice socket, iTV socket and optical fiber and insert
Mouthful；Network outlet, voice socket and the iTV socket is close to arrange side by side and shares a home slot (31)；
The home slot (31) includes network area (311), speech region (312), the area iTV (313) and partition block (314), described
Network area (311), include the grafting core (315) that can be moved up and down in speech region (312) and the area iTV (313), and adjacent two
The subregion item (316) that can be moved up and down is provided between area, the grafting core (315) and subregion item (316) pass through spring
It is embedded in below home slot (31), grafting core (315) with the network connector (4) for being attached, subregion item (316)
For dividing the boundary in each area, and grafting core (315) and subregion item (316) top are trapezium structure；The partition block
(314) surround the hard portion (3141) at left and right sides of home slot (31) and surround home slot (31) inside upper part
Soft part (3142), soft part (3142) are made of elastic soft rubber material；
The postposition part (b) includes back casing (32) and worm drive unit (33), and back casing (32) is connected in main part
(a) rear side, and it is located at the back lower place of home slot (31)；The worm drive unit (33) is by steering engine (331), miniature screw rod
(332) and be mounted on miniature screw rod (332) retainer (333) composition；Steering engine (331) movement drives Mini-type spiral rotation,
To drive retainer (333) in the home slot (31) back lower place horizontal movement.
3. according to claim 1 or 2 a kind of based on security key communication networked devices, it is characterised in that: the net
Network connector (4) is used for code modulation decoder (3) transmitting network data, and network connector (4) includes connecting line (41), connecting pin
(42), slipping part (43), card adapter plate (44) and torsional spring (45)；
The connecting line (41) is connected with connecting pin (42), and is provided with slipping part between connecting pin (42) and connecting line (41)
(43), in the retainer (333) of the slipping part (43) embeddable code modulation decoder (3) rear postposition part (b), with transmission
Seat (333) drives network connector (4) mass motion together；
The connecting pin (42) includes the clinching plate (421) pressed the card adapter plate (44), and is used for and inserts
The lock pin slot (422) that core (315) is connected is connect, the lock pin slot (422) is arranged in connecting pin (42) lower part, and lock pin slot
(422) section is trapezium structure；The card adapter plate (44) is hinged on front side of connecting pin (42) upper end, and card adapter plate (44) with
Torsional spring (45) are installed between connecting pin (42).
4. according to claim 3 a kind of based on security key communication networked devices, it is characterised in that: the partition block
(314) positive stop strip (3143) being arranged in left and right horizontal direction is additionally provided on hard portion (3141) inner sidewall；The card
The clamping groove for being engaged with the positive stop strip (3143) is provided between fishplate bar (44) and connecting pin (42).
5. according to claim 2 a kind of based on security key communication networked devices, it is characterised in that: network area (311),
Soft part (3142) section of the partition block (314) of speech region (312) and the area iTV (313) top is both sides thickness intermediate thin
Inverted V-shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774617.1A CN110391915B (en) | 2019-08-21 | 2019-08-21 | Communication networking equipment based on security key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774617.1A CN110391915B (en) | 2019-08-21 | 2019-08-21 | Communication networking equipment based on security key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110391915A true CN110391915A (en) | 2019-10-29 |
| CN110391915B CN110391915B (en) | 2021-03-23 |
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ID=68289298
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910774617.1A Active CN110391915B (en) | 2019-08-21 | 2019-08-21 | Communication networking equipment based on security key |
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| Country | Link |
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| CN (1) | CN110391915B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6149458A (en) * | 1998-06-30 | 2000-11-21 | Lucent Technologies, Inc. | Network interface device test access with cross-connect feature |
| CN102291235A (en) * | 2011-08-05 | 2011-12-21 | 张露露 | Multi-interface safe key device and method |
| CN206947716U (en) * | 2017-06-27 | 2018-01-30 | 厦门毅泰机电有限公司 | A kind of tool for back panel connector plug |
| CN109454585A (en) * | 2018-12-03 | 2019-03-12 | 西安华运天成通讯科技有限公司 | A kind of intelligent network switch |
-
2019
- 2019-08-21 CN CN201910774617.1A patent/CN110391915B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6149458A (en) * | 1998-06-30 | 2000-11-21 | Lucent Technologies, Inc. | Network interface device test access with cross-connect feature |
| CN102291235A (en) * | 2011-08-05 | 2011-12-21 | 张露露 | Multi-interface safe key device and method |
| CN206947716U (en) * | 2017-06-27 | 2018-01-30 | 厦门毅泰机电有限公司 | A kind of tool for back panel connector plug |
| CN109454585A (en) * | 2018-12-03 | 2019-03-12 | 西安华运天成通讯科技有限公司 | A kind of intelligent network switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110391915B (en) | 2021-03-23 |
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Effective date of registration: 20231012 Address after: Room 2202, 22 / F, Wantong building, No. 3002, Sungang East Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen dragon totem technology achievement transformation Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231012 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No. 93, Ji Chuan Road, Hailing District, Taizhou, Jiangsu Province Patentee before: TAIZHOU University |
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| TR01 | Transfer of patent right |
Effective date of registration: 20231201 Address after: 710026 North Block B, Block 20622, Silk Road Center Project of China Merchants Group, Gangxing Third Road, International Port Area, Xi'an City, Shaanxi Province Patentee after: Xingying Energy Technology Co.,Ltd. Address before: Room 2202, 22 / F, Wantong building, No. 3002, Sungang East Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Patentee before: Shenzhen dragon totem technology achievement transformation Co.,Ltd. |