For the Inventor, By the Inventor

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Shenzhen, China

Hkc Corporation Limited

USPTO Granted Patents = 1,324

EPO Patents = 20

Trademarks = 8

Forward Citations = 352

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395 inventors (with patents filed for the assignee):

Haijiang Yuan (145 out of 145 patents)

Yu-jen Chen (109 out of 110 patents)

Baohong Kang (97 out of 97 patents)

4. Rongrong Li (73 out of 73 patents)

5. Haoxuan Zheng (64 out of 64 patents)

6. Jianfeng Shan (59 out of 59 patents)

7. Huailiang He (54 out of 54 patents)

8. Mingliang Wang (53 out of 68 patents)

9. En-Tsung Cho (46 out of 48 patents)

10. Beizhou Huang (45 out of 45 patents)

11. Xiaoyu Huang (42 out of 68 patents)

12. Zeyao Li (33 out of 34 patents)

13. Mancheng Zhou (33 out of 33 patents)

14. Chih Tsung Kang (32 out of 37 patents)

15. Chung-Kuang Chien (30 out of 30 patents)

Core Competencies:

Display Panel

Driving Method

Array Substrate

Display Device

Backlight Module

Manufacturing Method

Pixel Structure

Organic Light Emitting Diode

Liquid Crystal Display

Control Method

Testing Method

Compensation Circuit

1,324 patents: Sort by Forward Citations

1. 12763023 - Display panel and display device (2026-10-13),

2. 12762990 - Over-current protection circuit and display panel (2026-10-13),

3. 12761510 - Flexible array substrate and flexible display panel (2026-10-13),

4. 12740265 - Display panel and method for fabricating the same (2026-09-15),

5. 12738207 - Display panel, driving method, and display apparatus (2026-09-15),

6. 12738206 - LED array display unit, display screen and display system (2026-09-15),

7. 12731518 - Halo test method and halo test device (2026-09-08),

8. 12727097 - Display apparatus and electronic device (2026-09-01),

9. 12725574 - Display panel and display device (2026-09-01),

10. 12717204 - Electronic paper display and driving method thereof (2026-08-25),

11. 12717196 - Array substrate, display device and driving circuit (2026-08-25),

12. 12713821 - DISPLAY PANEL AND DISPLAY DEVICE (2026-08-18),

13. 12701858 - Display panel arranged with heavily doped semiconductor connection line display and method of preparing the same (2026-08-04),

14. 12694844 - Display panel and display apparatus (2026-07-28),

15. 12675197 - Display panel and display device (2026-07-07),

Company Overview

Hkc Corporation Limited, headquartered in Shenzhen, China, specializes in advanced display technology. The company focuses on the development and manufacturing of display panels, driving methods, and array substrates, catering to a variety of applications. Its expertise extends to display devices, backlight modules, and innovative manufacturing methods, including pixel structures and organic light-emitting diodes. Hkc is committed to enhancing visual experiences through cutting-edge technology and robust engineering practices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

1,324 Patents

#7 in Shenzhen

#24 in China

#759 in the World

Shenzhen, China

Hkc Corporation Limited

Forward Citations = 352

395 inventors:

Haijiang Yuan (145 out of 145 patents)

Yu-jen Chen (109 out of 110 patents)

Baohong Kang (97 out of 97 patents)

4. Rongrong Li (73 out of 73 patents)

5. Haoxuan Zheng (64 out of 64 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hkc Corporation Limited. Retrieved from https://idiyas.com/company/hkc

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

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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