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For the Inventor, By the Inventor

Chongqing, China

Chongqing Hkc Optoelectronics Technology Co., Ltd.


USPTO Granted Patents = 504


Forward Citations = 173

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120 inventors (with patents filed for the assignee):

goldMedal Yu-jen Chen (105 out of 110 patents)

silverMedal Mingliang Wang (34 out of 68 patents)

bronzeMedal En-Tsung Cho (30 out of 47 patents)

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

5.  Xiaoyu Huang (19 out of 68 patents)

6.  Chih Tsung Kang (19 out of 37 patents)

7.  Chuan Wu (16 out of 38 patents)

8.  Wenqin Zhao (13 out of 24 patents)

9.  Zeyao Li (13 out of 31 patents)

10.  Wei Chen (12 out of 38 patents)

11.  Wenxin Li (10 out of 12 patents)

12.  Junhong Cao (8 out of 10 patents)

13.  Bin Qiu (8 out of 25 patents)

14.  Chia-Hang Lee (8 out of 12 patents)

15.  Yanna Yang (8 out of 17 patents)


Core Competencies:
Display Panel
Driving Method
Array Substrate
Liquid Crystal Display
Backlight Module
Inspection Method
Micro-LED Display
Power Circuit
Substrate Processing
Control Device
Testing Device
Temperature Compensation

504 patents:

1. 12495673 - Display panel and display device (2025-12-09),
2. 12424136 - Driving method for display panel and display device (2025-09-23),
3. 12406624 - Display drive circuit, display drive method and display panel (2025-09-02),
4. 12364009 - Method for preparing array substrate and array substrate (2025-07-15),
5. 12287541 - Sub-display screen, assembled screen, and display device (2025-04-29),
6. 12271070 - Display panel manufacturing device and cleaning method (2025-04-08),
7. 12194593 - Method for controlling repairing apparatus and repairing apparatus (2025-01-14),
8. 12094411 - Display panel having scan lines and scatter lines connected to switches, method of driving a display unit, and display device having a display unit driven thereby (2024-09-17),
9. 12074176 - Substrate processing method (2024-08-27),
10. 12062323 - Driving method of display device, display device, and computer readable storage medium (2024-08-13),
11. 12039714 - Inspection method and inspection machine for display panel (2024-07-16),
12. 12009368 - Array substrate and display panel (2024-06-11),
13. 11996507 - Display panel and method of manufacturing the same (2024-05-28),
14. 11978418 - Control method and control device of drive circuit and drive circuit (2024-05-07),
15. 11970351 - Buffer material conveying and winding device, buffer material conveying method and assembly binding system (2024-04-30),
Chongqing Hkc Optoelectronics Technology Co., Ltd. is a leading manufacturer of optoelectronic products in China. With a focus on innovation and quality, HKC is known for its high-performance displays and LED products. The company serves various industries including gaming, advertising, healthcare, and more. With a commitment to customer satisfaction, HKC continues to thrive in the competitive optoelectronics market.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

504 Patents

#1 in Chongqing

#73 in China

#1,869 in the World

...
Chongqing, China

Chongqing Hkc Optoelectronics Technology Co., Ltd.

Forward Citations = 173

120 inventors:

goldMedal Yu-jen Chen (105 out of 110 patents)

silverMedal Mingliang Wang (34 out of 68 patents)

bronzeMedal En-Tsung Cho (30 out of 47 patents)

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

5.  Xiaoyu Huang (19 out of 68 patents)

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