Yanghua Liu

Title: Innovations of Yanghua Liu

Introduction

Yanghua Liu is a prominent inventor based in San Jose, CA. He holds a total of 7 patents that showcase his contributions to the field of multimedia conferencing technology. His work has significantly impacted how communication is facilitated in digital environments.

Latest Patents

One of his latest patents is titled "Techniques for implementing telephone call back for a multimedia conferencing platform." This method involves receiving a request to participate in a web-based conferencing session using an IP phone, establishing an encrypted connection to the server, and requesting network routing information from a call manager. The process ensures a secure and efficient connection for users participating in web-based conferencing sessions.

Another notable patent is "Distributed audio mixing and forwarding." This scalable media conferencing system minimizes delay while maintaining a consistent session across all distributed media servers. Each media server sends a list of local top streams, creating a global list that is disseminated to all servers. This innovative approach allows for efficient audio mixing and forwarding, enhancing the overall conferencing experience.

Career Highlights

Yanghua Liu has worked with notable companies, including Cisco Technology, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in multimedia conferencing technology.

Collaborations

Throughout his career, Yanghua has collaborated with talented individuals such as Sihai Xiao and Weidong Chen. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Yanghua Liu's contributions to multimedia conferencing technology through his patents demonstrate his innovative spirit and expertise in the field. His work continues to influence how digital communication is conducted, paving the way for future advancements.