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For the Inventor, By the Inventor

Beijing, China

Zhijian Qi

This inventor holds 15 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Display Technology. Top assignees: Boe Technology Group Co., Ltd., Chongqing Boe Optoelectronics Technology Co., Ltd., Chongqing Boe Display Technology Co., Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhijian Qi. Retrieved from https://idiyas.com/inventor/zhijian-qi

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 80.0

 

Average Co-Inventor Count = 6.5

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Bejing, CN (2018)
  • Beijing, CN (2018 - 2022)

Company Filing History:

goldMedal15 out of 20,023 
 
Boe Technology Group Co., Ltd.
 patents
silverMedal14 out of 347 
 
Chongqing Boe Optoelectronics Technology Co., Ltd.
 patents
bronzeMedal1 out of 15 
 
Chongqing Boe Display Technology Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Touch Display Panel
Array Substrate
Pixel Structure
Display Device
Thin Film Transistor
Manufacturing Method
Grayscale Voltage
Gate Driving Circuit
Fan-Out Structure
Signal Adjusting Circuit
15 patents (USPTO):Explore Patents
1. 12557536 - Touch display panel and touch display device (2026-02-17),
2. 11226550 - Mask plate, method for forming via-hole, method for forming display substrate, the display substrate, and display device (2022-01-18),
3. 11215893 - Array substrate, method for manufacturing the same, and display apparatus (2022-01-04),
4. 11018163 - Fan-out structure and method for manufacturing the same, and display panel (2021-05-25),
5. 10964907 - Display panel, manufacturing method thereof and display device (2021-03-30),
6. 10964756 - Pixel structure, display panel and fabricating method thereof, and display device (2021-03-30),
7. 10816842 - Array substrate and method for manufacturing the same, liquid crystal display panel, display device (2020-10-27),
8. 10591782 - Pixel structure, display panel and display device (2020-03-17),
9. 10510783 - TFT array substrate and manufacturing method thereof, display device (2019-12-17),
10. 10504940 - Thin film transistor, method for manufacturing the same, array substrate and display device (2019-12-10),
11. 10361317 - Thin film transistor and method for manufacturing the same, array substrate and display device (2019-07-23),
12. 10332461 - Grayscale voltage debugging method and device, and display device (2019-06-25),
13. 10243009 - Array substrate, method for forming array substrate, display panel and display device (2019-03-26),
14. 10134353 - Gate driving circuit, display panel and display apparatus having the same, and driving method thereof (2018-11-20),
15. 9886897 - Signal adjusting circuit and display panel driving circuit (2018-02-06),

Title: Zhijian Qi: Innovator in Display Technology

Introduction

Zhijian Qi is a prominent inventor based in Beijing, China, known for his significant contributions to display technology. With a total of 14 patents to his name, he has made remarkable advancements in methods and devices related to display substrates and mask plates.

Latest Patents

Among his latest patents are innovations such as a mask plate, a method for forming a via-hole, a method for forming a display substrate, the display substrate itself, and a display device. The mask plate is designed to create a via-hole in a layer and features a transparent pattern that includes one or more curved edges. This design allows the via-hole formed using the mask plate to have curved edges at its bottom. Additionally, he has developed an array substrate, a method for manufacturing it, and a display apparatus. The array substrate consists of multiple pad structures located in a bonding region and data leads in a lead region, with each data lead corresponding to a pad structure.

Career Highlights

Zhijian Qi has worked with notable companies in the field, including BOE Technology Group Co., Ltd. and Chongqing BOE Optoelectronics Technology Co., Ltd. His work in these organizations has contributed to the advancement of display technologies and innovations.

Collaborations

Throughout his career, Zhijian has collaborated with talented individuals such as Ni Yang and Yunze Li, further enhancing his contributions to the field.

Conclusion

Zhijian Qi's innovative work in display technology and his numerous patents highlight his role as a key figure in advancing this industry. His contributions continue to shape the future of display devices and methods.

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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