Company Filing History:
Years Active: 1997-1999
Title: The Innovations of Richard Chang
Introduction
Richard Chang is a notable inventor based in San Jose, CA. He has made significant contributions to the field of multimedia systems, particularly in the area of video processing. With a total of 4 patents to his name, Chang's work has had a considerable impact on how audio and video data is handled in modern technology.
Latest Patents
One of Richard Chang's latest patents focuses on a memory controller for decoding compressed or encoded video data frames. This innovative multimedia system includes an audio/video decompressor and decoder that decompresses and decodes a compressed audio/video data stream. The system generates video images for display on a device and audio signals for reproduction. A key feature of this invention is its novel memory controller, which allows for the display of complete decoded video frames without tearing. By selectively storing decoded video frames in memory, the system prevents tearing while preserving information necessary for predicting motion in video segments.
Career Highlights
Richard Chang is currently employed at Cirrus Logic Inc., where he continues to develop cutting-edge technologies in multimedia processing. His work has been instrumental in advancing the capabilities of audio and video systems, making them more efficient and effective.
Collaborations
Throughout his career, Richard has collaborated with talented individuals such as Chih-Ta Sung and Tzoyao Chan. These partnerships have contributed to the success of his projects and innovations.
Conclusion
In summary, Richard Chang is a prominent inventor whose work in multimedia systems has led to significant advancements in video processing technology. His innovative patents and collaborations highlight his commitment to improving audio and video experiences for users.