Qing-Hua Li

Title: Qing-Hua Li: Innovator in Authentication and TFT Array Substrate Repair

Introduction

Qing-Hua Li is a notable inventor based in Shenzhen, China. He has made significant contributions to the fields of authentication systems and thin-film transistor (TFT) array substrates. With a total of 2 patents, his work showcases innovative solutions to complex technological challenges.

Latest Patents

One of Qing-Hua Li's latest patents is a "System and method for performing mutual authentication." This invention verifies a username and password of a handheld device through a server. It also ensures the identity of the server is verified by the handheld device if the initial verification is successful. Furthermore, it checks the identity of the handheld device by the server and grants access authority if the handheld device's identity is validated.

Another significant patent is the "Method of repairing gate line on TFT array substrate." This method addresses defects in gate lines of TFT array substrates, which include multiple gate lines, data lines, pixel electrodes, and thin-film transistors. The process involves cutting electrical connections at defect points and establishing new connections to restore functionality.

Career Highlights

Qing-Hua Li has worked with several prominent companies, including Innocom Technology (Shenzhen) Co., Ltd. and Innolux Display Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Throughout his career, Qing-Hua Li has collaborated with talented individuals such as Ming-Chuan Kao and Shih-Hao Liu. These partnerships have contributed to the advancement of his projects and inventions.

Conclusion

Qing-Hua Li's contributions to technology through his patents and career experiences highlight his role as an influential inventor. His work in mutual authentication and TFT array substrate repair continues to impact the industry positively.