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For the Inventor, By the Inventor

Beijing, China

Fangzhen Zhang

This inventor holds 45 USPTO granted patents and 11 published patent applications and 7 EPO patents, primarily in Display Technology. Top assignees: Boe Technology Group Co., Ltd., Boe Technology Group, Beijing Boe Technology Development Co., Ltd.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fangzhen Zhang. Retrieved from https://idiyas.com/inventor/fangzhen-zhang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 45 

% Patents Active = 84.4

 

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 48(Granted Patents)


Company Filing History:

goldMedal37 out of 18,296 
 
Boe Technology Group Co., Ltd.
 patents
silverMedal6 out of 1,490 
 
Boe Technology Group
 patents
bronzeMedal2 out of 1,417 
 
Beijing Boe Technology Development Co., Ltd.
 patents
4. 2 out of 667 
 
Peking University
 patents
5. 1 out of 1,462 
 
Beijing Boe Display Technology Co., Ltd.
 patents
6. 1 out of 192 
 
Beijing Boe Technology Development Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2016-2026

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Areas of Expertise:
Display Technology
Thin Film Transistor
Pixel Circuit
Touch Control Panel
Manufacturing Method
Array Substrate
Flexible Sensor
Fingerprint Identification
Light-Emitting Device
Brightness Compensation
Pressure Feedback Device
Semi-Transparent Film
45 patents (USPTO):Explore Patents
1. 12749443 - Pixel driving circuit and display apparatus (2026-09-29),
2. 12749426 - Signal generation circuit, driving method thereof and display device (2026-09-29),
3. 12745497 - Light emitting chip and manufacturing method for the same, and light emitting device (2026-09-22),
4. 12664932 - Trigger circuit and pixel driving circuit (2026-06-23),
5. 12646449 - Flip-flop circuit and pixel driving circuit (2026-06-02),
6. 12607484 - Piezoelectric sensor with reduced process difficulty and manufacturing method therefor, and detection apparatus (2026-04-21),
7. 12532580 - Light-emitting device, pixel circuit, light-emitting substrate and display apparatus (2026-01-20),
8. 12444345 - Display substrate and brightness compensation method thereof, and display apparatus (2025-10-14),
9. 12389767 - Display panel and method for manufacturing a display panel having a tiled screen with a fan-out lead region (2025-08-12),
10. 12347361 - Shift register units, gate driver circuits, and display devices (2025-07-01),
11. 12293702 - Pixel circuit and driving method therefor, display panel, and display apparatus (2025-05-06),
12. 12268555 - Flexible sensor (2025-04-08),
13. 12167642 - Display substrate and display device (2024-12-10),
14. 12008960 - Pixel driving circuit and method for driving the same, and display substrate (2024-06-11),
15. 11973166 - Method for fabricating displaying base plate, displaying base plate and displaying device (2024-04-30),

As much as I wish I could help you with this particular request, my expertise lies exclusively in the sphere of innovations, inventions, inventors, patent attorneys, assignees, and patents. If you have any queries related to these topics, feel free to ask!

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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