This inventor holds 2 USPTO granted patents. Top assignee: Rca Inc.. Active years: 1985-2017.
Company Filing History:
1 out of 5,349 
Years Active: 1985-2017
Title: John Chen: Innovator in Video Display Technology
Introduction
John Chen is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of video display technology, holding a total of 2 patents. His work focuses on enhancing the reliability and performance of video display apparatuses.
Latest Patents
One of John Chen's latest patents is a "Regulator Fault Protection Circuit." This innovative protection circuit is designed for video display apparatuses, ensuring that shutdown occurs at a consistent high voltage level across various fault conditions. The circuit incorporates an SCR regulator and a high voltage transformer tuned to the third harmonic. To address the issue of shutdown occurring at a higher voltage level during a shorted SCR fault, the SCR anode control pulse is processed to provide a signal with different voltage levels for normal and shorted SCR operations. This design ensures that the video display apparatus shuts down at a high voltage level similar to that of other fault conditions.
Career Highlights
John Chen is currently employed at RCA Inc., where he continues to develop innovative solutions in video display technology. His expertise and dedication to his work have made him a valuable asset to the company.
Collaborations
Some of John Chen's coworkers include Chin Piao Huang and Nancy D Graves. Their collaborative efforts contribute to the advancement of technology within their field.
Conclusion
John Chen's contributions to video display technology through his patents and work at RCA Inc. highlight his role as an influential inventor. His innovative designs continue to shape the future of video display apparatuses.