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For the Inventor, By the Inventor

Beijing, China

Lin Cheng

This inventor holds 20 USPTO granted patents and 7 published patent applications and 3 EPO patents, primarily in Display Technology. Top assignees: Wuhan Tianma Micro-Electronics Co., Ltd, Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch, Thomson Licensing. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lin Cheng. Retrieved from https://idiyas.com/inventor/lin-cheng-4juukfl8

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

USPTO Granted Patents = 20 

% Patents Active = 85.0

 

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 12(Granted Patents)


Location History:

  • Wuhan, CN (2020)
  • Beijing, CN (2011 - 2022)
  • Shanghai, CN (2020 - 2023)

Company Filing History:

goldMedal7 out of 596 
 
Wuhan Tianma Micro-Electronics Co., Ltd
 patents
silverMedal5 out of 200 
 
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
 patents
bronzeMedal3 out of 3,482 
 
Thomson Licensing
 patents
4. 2 out of 674 
 
China Petroleum Chemical Corporation
 patents
5. 2 out of 169 
 
China University of Petroleum (Beijing)
 patents
6. 2 out of 212 
 
Research Institute of Petroleum Processing, Sinopec
 patents
7. 2 out of 351 
 
Shanghai Tianma Am-Oled Co., Ltd.
 patents
8. 1 out of 3 
 
Analogix (Suzhou) Semiconductor Co., Ltd.
 patents
9. 1 out of 8 
 
Analogix International LLC
 patents
10. 1 out of 2 
 
Beijing Kedong Power Control System Co., Ltd
 patents
11. 1 out of 532 
 
Beijing Zitiao Network Technology Co., Ltd.
 patents
12. 1 out of 2 
 
Nari Group Corporation
 patents
13. 1 out of 172 
 
Petrochina Company Limited
 patents
14. 1 out of 199 
 
State Grid Corporation of China
 patents
where one patent can have more than one assignee

Years Active: 2011-2026

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Areas of Expertise:
Display Method
Image Display Device
Display Panel
Touch Display
Crack Detection
Organic Light-Emitting
Microalgae Cultivation
Drilling Fluid Additives
Hydrogenation Catalyst
Data Rate Adaptation
Communication Media
Manufacturing Method
20 patents (USPTO):Explore Patents
1. 12524973 - Display method and apparatus and electronic device (2026-01-13),
2. 12205550 - Image display method, image display device and display system (2025-01-21),
3. 11715743 - Display panel and crack detection method, and display device (2023-08-01),
4. 11693498 - Touch display panel and touch display device (2023-07-04),
5. 11641759 - Manufacturing method of display panel, display panel and display device (2023-05-02),
6. 11605799 - Display panel and display device (2023-03-14),
7. 11475828 - Display screen and driving method of display screen (2022-10-18),
8. 11434466 - Process of cultivating microalgae and a joint method of same with a denitration process (2022-09-06),
9. 11385740 - Organic light-emitting display panel and method for driving the same, and display device (2022-07-12),
10. 11127811 - Display panel with layered transmission pads in non-display area, manufacturing method thereof and display device (2021-09-21),
11. 10800717 - Palladium-based supported hydrogenation catalyst, and preparation method and application thereof (2020-10-13),
12. 10778751 - Method of micro-service transformation for power trading functions (2020-09-15),
13. 10734415 - Display panel and display device (2020-08-04),
14. 10700152 - Display panel and display device (2020-06-30),
15. 10533154 - Process of cultivating microalgae and a joint method of same with a denitration process (2020-01-14),

Title: Lin Cheng: Innovator in Image Display Technology

Introduction: Lin Cheng, a prolific inventor based in Beijing, China, has made significant contributions to the field of image display technology. With a total of 19 patents to his name, his work is characterized by innovative solutions that enhance the functionality and efficiency of display systems.

Latest Patents: Among Lin Cheng's latest patents are groundbreaking technologies pertaining to image display methods and devices. One notable patent details an image display method which includes determining a maximum brightness value of pixel points in a panel partition to derive a corresponding backlight brightness value. This method incorporates a light diffusion curve analysis and a recalibration of pixel values based on compensation ratios, ultimately improving image quality. Another important patent focuses on a display panel that integrates a crack detection method, featuring signal and test wirings that allow efficient testing and maintenance of display devices.

Career Highlights: Lin Cheng has gained valuable experience through his work with esteemed organizations such as Wuhan Tianma Microelectronics Co., Ltd. and its Shanghai Branch. His tenure at these companies has positioned him at the forefront of technological advancements in display systems.

Collaborations: Collaboration has been a key aspect of Lin Cheng's career. He has worked closely with notable colleagues, including Xinzhao Liu and Zi Xu, contributing to the successful development of innovative display technologies.

Conclusion: Lin Cheng's dedication to enhancing image display technology is evident in his multitude of patents and collaborations. His efforts continue to push the boundaries of innovation, making a lasting impact in the field of display systems and beyond.

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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