Shanghai, China

Ronghua Li

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai Tianma Micro-Electronics., Ltd., Xiamen Tianma Micro-Electronics Co., Ltd.. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ronghua Li. Retrieved from https://idiyas.com/inventor/ronghua-li-10z2knxx

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 80.0

Average Co-Inventor Count = 2.5

ph-index = 1


Company Filing History:


Years Active: 2021-2026

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Ronghua Li - Innovator in Display Technology

Introduction

Ronghua Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of display technology, holding a total of 5 patents. His work focuses on enhancing the performance and functionality of display devices.

Latest Patents

Ronghua Li's latest patents include a backlight module and a display device aimed at improving surface uniformity. The backlight module features a first region and a second region surrounding it, with a light source positioned to enhance light output. Additionally, he has developed a residual image detection method and apparatus for display panels. This method involves displaying a chessboard picture and a pure color picture to detect luminance and calculate residual image quantization values.

Career Highlights

Throughout his career, Ronghua Li has worked with notable companies such as Shanghai Tianma Micro-electronics Co., Ltd. and Xiamen Tianma Micro-electronics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in display technology.

Collaborations

Ronghua Li has collaborated with talented individuals in his field, including Chunfeng Liu and Jiafeng Dai. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Ronghua Li's contributions to display technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for advancements in display devices.

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]
Loading…