Company Filing History:
Years Active: 2024-2025
Title: Innovations of Yingjie Ma in LED Technology
Introduction
Yingjie Ma is a prominent inventor based in Beijing, China. He has made significant contributions to the field of LED technology, holding two patents that showcase his innovative approach to improving LED driver circuits and display apparatuses. His work is instrumental in enhancing the performance and efficiency of LED systems.
Latest Patents
Yingjie Ma's latest patents include an LED driver circuit and an LED display apparatus. The LED driver circuit features a first component area with symmetrically arranged driving channel groups, which effectively reduces chip internal noise. This design improves the accuracy of matching output currents, ensuring better current consistency and enhancing the display effect of LED screens. Additionally, his power supply circuit, driving chip, and display apparatus are designed to generate a reference current and an adjustable mirror image current, which optimizes current precision and reduces power consumption.
Career Highlights
Yingjie Ma is associated with Chipone Technology (Beijing) Co., Ltd., where he applies his expertise in LED technology. His innovative designs and patents have positioned him as a key player in the advancement of LED applications.
Conclusion
Yingjie Ma's contributions to LED technology through his patents reflect his commitment to innovation and excellence in the field. His work continues to influence the development of efficient and high-performance LED systems.