This inventor holds 2 USPTO granted patents. Top assignee: Silergy Semiconductor Technology (Hangzhou) Ltd. Active years: 2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2018
Title: Qichang Wu: Innovator in Audio-Video Transmission and Amplification
Introduction
Qichang Wu is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of audio-video technology, holding 2 patents that showcase his innovative approaches.
Latest Patents
One of his latest patents is titled "Methods of transmitting and receiving audio-video data and transmission system thereof." This invention outlines a method for transmitting audio-video data, which includes receiving video and audio signals, converting audio data to a sequence with specific encoding rules, and generating data codes for effective transmission. Another significant patent is for a "Class-D audio amplifier." This invention focuses on a class-D audio amplifier that utilizes an auxiliary power amplifier and feedback circuit to establish a control loop, ensuring smooth operation and suppressing noise during power-on.
Career Highlights
Qichang Wu is currently employed at Silergy Semiconductor Technology (Hangzhou) Ltd. His work at this company emphasizes his commitment to advancing audio technology and improving user experiences through innovative solutions.
Collaborations
He has collaborated with notable coworkers such as Huaping Zhu and Hejinsheng Cao, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Qichang Wu's contributions to audio-video technology through his patents reflect his expertise and dedication to innovation. His work continues to influence the industry and enhance audio experiences for users worldwide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile