Beijing, China

Yefa Li

This inventor holds 1 USPTO granted patent. Top assignees: Boe Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yefa Li. Retrieved from https://idiyas.com/inventor/yefa-li

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

Calculating rank

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2017

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Yefa Li - Innovator in Target Material Thickness Measurement

Introduction

Yefa Li is a notable inventor based in Beijing, China. He has made significant contributions to the field of measurement technology, particularly with his innovative approach to measuring the thickness of target materials. His work has implications for various industries that require precise measurements.

Latest Patents

Yefa Li holds a patent for a "Target Material Thickness Measuring Apparatus." This invention includes a support structure and multiple distance measuring units arranged in a first direction. These units are designed to measure the thickness of different portions of a target material at various positions simultaneously. By utilizing this apparatus, multiple thickness values can be obtained in a single measurement, thereby enhancing measurement efficiency.

Career Highlights

Throughout his career, Yefa Li has worked with prominent companies in the technology sector. He has been associated with Hefei Xinsheng Optoelectronics Technology Co., Ltd. and BOE Technology Group Co., Ltd. His experience in these organizations has contributed to his expertise in measurement technologies.

Collaborations

Yefa Li has collaborated with several professionals in his field, including Congqi Zheng and Daeyoung Choi. These collaborations have likely enriched his work and led to further advancements in measurement technology.

Conclusion

Yefa Li is a distinguished inventor whose work in target material thickness measurement showcases his innovative spirit and technical expertise. His contributions are valuable to industries that rely on precise measurement techniques.

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…