Hagashijurume, Japan

Li Ji

This inventor holds 2 USPTO granted patents. Top assignees: Aventis Research & Technologies Gmbh & Co Kg, Hoechst Research & Technology Deutschland Gmbh & Co. Kg. Active years: 2001-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Li Ji. Retrieved from https://idiyas.com/inventor/li-ji-locjq1gz

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Higashikurume, JP (2001)
  • Hagashijurume, JP (2002)

Company Filing History:


Years Active: 2001-2002

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Li Ji

Introduction

Li Ji is a prominent inventor based in Hagashijurume, Japan. She has made significant contributions to the field of liquid crystal technology, holding a total of 2 patents. Her work focuses on developing advanced materials that enhance the performance of electronic displays.

Latest Patents

One of Li Ji's latest patents is a chip card with a bistable display. This invention utilizes a ferroelectric liquid crystal mixture that allows for a high-speed response and low voltage driving. The mixture comprises two or more compounds from at least two different classes, including thiadiazoles, phenanthrenes, 2-fluoropyridines, difluorobenzenes, and meta-substituted aromatic compounds. This innovative approach aims to improve the efficiency and functionality of liquid crystal display devices.

Career Highlights

Throughout her career, Li Ji has worked with notable companies such as Aventis Research & Technologies GmbH & Co. KG and Hoechst Research & Technology Deutschland GmbH & Co. KG. Her experience in these organizations has contributed to her expertise in the field of liquid crystal technology.

Collaborations

Li Ji has collaborated with esteemed colleagues, including Rainer Wingen and Toshiaki Nonaka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Li Ji's contributions to the field of liquid crystal technology are noteworthy and demonstrate her commitment to innovation. Her patents and collaborations reflect her dedication to advancing electronic display 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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