Company Filing History:
Years Active: 2005-2009
Title: Innovations by Allen Woo
Introduction
Allen Woo is an accomplished inventor based in Scotts Valley, CA (US). He has made significant contributions to the field of audio technology, particularly in the development of advanced microphone systems. With a total of 5 patents to his name, Woo's work has had a notable impact on communication devices.
Latest Patents
Among his latest innovations is the "Auto-adjust noise canceling microphone with position sensor." This invention provides a system and method for detecting whether a microphone apparatus is positioned incorrectly relative to an acoustic source. It automatically compensates for such mispositioning through a position estimation circuit that determines the microphone's alignment. A controller facilitates the automatic compensation, ensuring optimal audio quality.
Another significant patent is the "Microphone position and speech level sensor." This technology senses improper microphone position and speech level on a telephone headset by comparing a speech envelope to multiple signal threshold levels. It uses a first threshold to determine if the headset user is talking and a second threshold to assess whether the microphone signal level is strong enough for effective communication. An indicator is activated when the user is talking but the signal level is too weak, typically due to a mispositioned microphone or a user speaking too softly.
Career Highlights
Allen Woo is currently employed at Plantronics, Inc., where he continues to innovate in the field of audio technology. His work has been instrumental in enhancing user experience in communication devices.
Collaborations
Throughout his career, Woo has collaborated with notable colleagues, including Robert J Bernardi and Steven F Burson. These partnerships have contributed to the development of cutting-edge technologies in the audio industry.
Conclusion
Allen Woo's contributions to microphone technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of audio communication needs, making him a valuable asset in the field.