Company Filing History:
Years Active: 2006-2014
Title: Walter Friedrich: Innovator in Video Conferencing Technology
Introduction
Walter Friedrich is a prominent inventor based in Pleasanton, CA (US). He has made significant contributions to the field of video conferencing technology, holding a total of 12 patents. His work focuses on enhancing video streaming and conferencing systems, making them more efficient and user-friendly.
Latest Patents
Friedrich's latest patents include a "Method and apparatus for transcoding and transrating in distributed video systems." This invention discloses video conferencing systems, devices, architectures, and methods for transcoding and transrating to facilitate video streaming in a distributed arrangement. An exemplary translator in accordance with his embodiments can include an input configured to receive a first video stream in a first format, which is from a first media switch associated with a first stream group having one or more first endpoints. The output is configured to provide a second video stream in a second format, sent to a second media switch associated with a second stream group having one or more second endpoints. The translator is designed to convert from the first to the second format, and it can be configured as a logical endpoint where different interfaces use different formats.
Another notable patent is the "System and method for performing distributed video conferencing." This method involves receiving one or more audio streams associated with a video conference from various endpoints and determining the active speaker. Audio information related to the active speaker is received at one or more media switches, while one or more video streams may be suppressed except for the selected video stream associated with the active speaker. This selected video stream is then communicated to the endpoints associated with the selected media switches.
Career Highlights
Walter Friedrich is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of video conferencing. His work has significantly impacted how video communication is conducted, making it more accessible and efficient for users.
Collaborations
Friedrich has collaborated with notable coworkers such as Shantanu Sarkar and Nermin M Ismail, contributing to the advancement of video conferencing technologies.
Conclusion
Walter Friedrich's contributions to video conferencing technology through his numerous patents have established him as a key figure in the industry. His innovative methods and systems continue to shape the future of video communication.