This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Boe Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.. Active years: 2021-2022.
Company Filing History:
4 out of 18,296 
4 out of 1,479 Years Active: 2021-2022
Title: Innovations of Zijun Cao
Introduction
Zijun Cao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of optoelectronics, holding a total of 4 patents. His work focuses on advancements in gate-driving circuits and liquid crystal display technologies.
Latest Patents
Cao's latest patents include a gate-driving unit circuit having a pre-pull down sub-circuit and a liquid crystal display device with an innovative drive method. The gate-driving unit circuit is designed to enhance performance by avoiding potential charging delays caused by transistor threshold voltage shifts. The liquid crystal display device features a unique controller that increases the luminous intensity of specific sub-pixels, improving display quality.
Career Highlights
Throughout his career, Zijun Cao has worked with notable companies such as Hefei Xinsheng Optoelectronics Technology Co., Ltd. and BOE Technology Group Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that have a significant impact on the industry.
Collaborations
Cao has collaborated with talented individuals in his field, including Ruifang Du and Xiaoye Ma. These partnerships have contributed to the successful development of his innovative projects.
Conclusion
Zijun Cao's contributions to the field of optoelectronics through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in display technologies and circuit design.