Shenzhen, China

Jigang Zhao

This inventor holds 4 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Shenzhen Royole Technologies Co., Ltd., Royole Corporation. Active years: 2017-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jigang Zhao. Retrieved from https://idiyas.com/inventor/jigang-zhao

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

USPTO Granted Patents = 4 

% Patents Active = 25.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Fremont, CA (US) (2017)
  • Shenzhen, CN (2018)
  • Guangdong, CN (2020 - 2022)

Company Filing History:


Years Active: 2017-2022

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4 patents (USPTO):Explore Patents

Title: The Innovations of Inventor Jigang Zhao

Introduction

Jigang Zhao is a notable inventor based in Shenzhen, China, recognized for his contributions to display technology. With a total of four patents to his name, his work primarily focuses on enhancing manufacturing processes for display panels.

Latest Patents

Among his latest innovations are the Repairable GOA drive system, a driving method for a GOA circuit, and an advanced display panel. The Repairable GOA drive system aims to improve the yield of display panels during production. It incorporates a GOA circuit, a repair circuit, and a driver IC, designed to identify and replace defective GOA units in the circuit. This functionality allows for a continuous output of driving signals to the respective pixel circuits, significantly improving the repairability of backplane circuits and enhancing production efficiency. His work on the GOA circuit and array substrate further enhances the functionality of display devices by utilizing cascaded GOA units to provide scanning pulse signals to pixel matrices.

Career Highlights

Jigang Zhao has made significant strides in the field during his tenure at Shenzhen Royole Technologies Co., Ltd. and Royole Corporation. His pioneering work in creating innovative solutions for display technology has positioned him as a key player in the industry, contributing to advancements that support mass production.

Collaborations

Throughout his career, Zhao has collaborated with esteemed colleagues such as Peng Wei and Xiaojun Yu. These partnerships have fostered a collaborative environment that enhances the innovative capabilities within the field.

Conclusion

Jigang Zhao's inventive spirit and dedication to technology have led to significant advancements in display panel manufacturing. His contributions, notably through the patents he holds, reflect his commitment to improving production processes and the overall quality of 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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