Beijing, China

Changsoon Ji

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Boe Technology Group, Chengdu Boe Optoelectronics Technology Co., Ltd.. Active years: 2026.

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

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Changsoon Ji: Innovator in Display Technology

Introduction

Changsoon Ji is a prominent inventor based in Beijing, China. He has made significant contributions to the field of display technology, particularly through his innovative patent work. His expertise and dedication to advancing display technology have positioned him as a notable figure in the industry.

Latest Patents

Changsoon Ji holds a patent for a display substrate and display apparatus. This invention addresses existing technical problems in display technology. The display substrate consists of a base substrate with sub-pixels arranged in an array. Adjacent sub-pixels are separated by a spacer region, which includes a first spacer region with functional positions and a second spacer region without functional positions. The design ensures that the width of the first spacer region is greater than that of the second spacer region, optimizing the display's functionality.

Career Highlights

Throughout his career, Changsoon Ji has worked with notable companies in the display technology sector. He has been associated with Chengdu BOE Optoelectronics Technology Co., Ltd. and BOE Technology Group. His work in these organizations has contributed to advancements in display technology and innovation.

Collaborations

Changsoon Ji has collaborated with several professionals in his field, including Xiaonan Liu and Jun Li. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Changsoon Ji's contributions to display technology through his patent and career achievements highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future innovations in 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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