This inventor holds 3 USPTO granted patents. Top assignees: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Huazhong University of Science and Technology. Active years: 2019-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 1,806 
1 out of 531 Years Active: 2019-2022
Title: Innovations and Contributions of Inventor Xiang Li
Introduction
Xiang Li is a notable inventor based in Hubei, China. He has made significant contributions to the field of technology, particularly in the areas of machine control and organic light-emitting diode (OLED) packaging. With a total of 3 patents to his name, his work reflects a commitment to advancing innovative solutions.
Latest Patents
Xiang Li's latest patents include a linear oscillatory machine control method based on an adaptive full-order displacement observer. This method involves constructing a full-order displacement observer and utilizing system parameters to identify the equivalent spring elasticity and damping coefficients. The approach employs Popov's hyperstability theory to ensure the machine operates effectively within specified frequency limits, enabling precise frequency tracking and displacement control.
Another significant patent is the OLED packaging method and structure. This invention features a ring-shaped organic layer formed on the edge of an inorganic barrier layer, which enhances the barrier effect against water and oxygen. The design ensures that the upper surface of the organic buffering layer remains flat, providing excellent encapsulation for OLED devices.
Career Highlights
Xiang Li has worked with prominent organizations, including Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. and Huazhong University of Science and Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology and display systems.
Collaborations
Xiang Li has collaborated with several professionals in his field, including Wei Xu and Qizhe Wang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of his inventions.
Conclusion
Xiang Li's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods in machine control and OLED packaging demonstrate a commitment to advancing technology and improving product performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile