Andy Yu

Title: The Innovations of Andy Yu

Introduction

Andy Yu is an accomplished inventor based in San Diego, CA. He has made significant contributions to the field of technology, particularly in media synchronization and communication systems. With a total of 2 patents, his work has had a notable impact on the industry.

Latest Patents

One of Andy's latest patents is focused on clock synchronization for multi-processor/multi-chipset solutions. This invention describes methods, systems, and devices for media synchronization. Multi-stream media processes may include media streams captured with respect to different clock rates. Multi-processor implementations may involve separate clocks associated with different media streams, such as audio and video. The separate clocks may tend to drift from one another, becoming further out of sync as time passes. By selecting a reference time of one of the processors to function as a 'wall clock,' recording frame capture times with respect to the reference time, accounting for propagation delays, and transmitting frame capture times in terms of the reference time, this invention aids in audio and video synchronization at a device where audio and video streams are received.

Another significant patent by Andy involves application notification and service selection using in-band signals. In-band signaling may be used between two stations to determine the capabilities of the stations and send actionable information between the stations participating in the call. The in-band signals indicate that the transmitting station can use in-band signals as a conduit to send and receive various types of information. This technology allows both stations to pass control information and data, as well as enhancements, without the need for infrastructure upgrades or quality compromises to legacy phone users.

Career Highlights

Andy Yu is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to explore innovative solutions that enhance communication technologies.

Collaborations

Throughout his career, Andy has collaborated with talented individuals, including Min Wang and Tien-Hsin Lee. These collaborations have contributed to the development of groundbreaking technologies in the field.

Conclusion

Andy Yu's contributions to technology through his patents and work at Qualcomm demonstrate his commitment to innovation. His inventions in media synchronization and communication systems continue to influence the industry positively.