Xiamen, China

Jin Xu

This inventor holds 3 USPTO granted patents and 5 published patent applications. Top assignees: Quanzhou Sanan Semiconductor Technology Co., Ltd., Xiamen San'an Optoelectronics Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jin Xu. Retrieved from https://idiyas.com/inventor/jin-xu-39i5qart

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 8.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Jin Xu - Innovator in Light-Emitting Technology

Introduction

Jin Xu is a prominent inventor based in Xiamen, China. He has made significant contributions to the field of light-emitting devices, showcasing his expertise through innovative patents. His work is instrumental in advancing lighting technology, which has applications in various industries.

Latest Patents

Jin Xu holds a patent for a light-emitting device and lighting apparatus. This invention includes a substrate with a first and second surface, featuring a plurality of protrusions on the first surface. The epitaxial unit consists of a first semiconductor layer, an active layer, and a second semiconductor layer, all sequentially disposed on the substrate. Notably, the height difference between the uncovered and covered areas of the substrate is no greater than 1 μm. This innovation also encompasses a display apparatus and a lighting apparatus, highlighting its versatility and potential impact.

Career Highlights

Jin Xu is associated with Quanzhou Sanan Semiconductor Technology Co., Ltd., where he continues to develop cutting-edge technologies. His work in the semiconductor industry has positioned him as a key player in the advancement of light-emitting devices.

Collaborations

Jin Xu collaborates with talented individuals such as Baojun Shi and Shiwei Liu. Their combined expertise fosters an environment of innovation and creativity, driving forward the development of new technologies.

Conclusion

Jin Xu's contributions to light-emitting technology exemplify his dedication to innovation. His patent and ongoing work at Quanzhou Sanan Semiconductor Technology Co., Ltd. reflect his commitment to advancing the field. Through collaboration with skilled colleagues, he continues to push the boundaries of what is possible in lighting technology.

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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