Company Filing History:
6 out of 18,154 
6 out of 1,472 Years Active: 2019-2022
Title: Chengying Cao: Innovator in Display Technology
Introduction
Chengying Cao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of display technology, holding a total of 6 patents. His work focuses on advancements in gate driving circuits and current adjusting methods, which are essential for modern display devices.
Latest Patents
Cao's latest patents include innovative designs such as a gate driving circuit, a current adjusting method thereof, and a display device. This patent outlines a gate driving circuit that consists of at least one gate driving sub-circuit. Each sub-circuit features an output circuit that generates a gate driving signal and a current limiting circuit that restricts the current magnitude of this signal. Another notable patent is for a shift register and its driving method, which includes an output sub-circuit and a compensation sub-circuit. This design allows for efficient voltage transmission and control, enhancing the performance of display devices.
Career Highlights
Throughout his career, Chengying Cao has worked with leading companies in the technology sector. He has been associated with BOE Technology Group Co., Ltd. and Hefei Xinsheng Optoelectronics Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in display technology.
Collaborations
Cao has collaborated with notable professionals in his field, including Jideng Zhou and Peng Li. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Chengying Cao is a distinguished inventor whose work in display technology has led to several important patents. His contributions continue to influence the industry, showcasing the impact of innovation in modern technology.