Shanghai, China

Yigang Li

This inventor holds 2 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Schott Ag, Schott Glass Technologies (Suzhou) Co. Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yigang Li. Retrieved from https://idiyas.com/inventor/yigang-li-s0a5mifo

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Yigang Li: Innovator in Coated Glass Technologies

Introduction

Yigang Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of coated glass substrates and glass ceramic substrates. His innovative work focuses on developing multifunctional surface properties that enhance the performance of glass materials.

Latest Patents

Yigang Li holds 2 patents that showcase his expertise in this area. His latest patents include a coated glass substrate or glass ceramic substrate with resistant multifunctional surface properties. This invention relates to a substrate that combines anti-microbial, anti-reflective, and anti-fingerprint properties. The unique aspect of this substrate is that these functions are permanently present and do not negatively affect each other. Another notable patent is for a band-pass near-infrared (NIR) filter. This filter features a glass substrate with specific internal stress characteristics and a method of production that involves depositing alternating layers of high and low refractive index materials.

Career Highlights

Throughout his career, Yigang Li has worked with reputable companies such as Schott Glass Technologies (Suzhou) Co. Ltd. and Schott AG. His experience in these organizations has allowed him to refine his skills and contribute to advancements in glass technology.

Collaborations

Yigang Li has collaborated with notable coworkers, including Guangjun Zhang and Wei Xiao. These partnerships have further enriched his work and led to innovative solutions in the field.

Conclusion

Yigang Li's contributions to coated glass technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications in various industries.

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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