Location History:
- Tigard, OR (US) (2018 - 2019)
- Portland, OR (US) (2022)
Company Filing History:
Years Active: 2018-2022
Title: Brian E. Woodruff: Innovator in Spatial Audio and Mobile Device Technology
Introduction
Brian E. Woodruff is a notable inventor based in Tigard, Oregon, with a focus on advancements in spatial audio streaming and mobile device technology. He holds 4 patents that showcase his innovative contributions to the field.
Latest Patents
One of his latest patents is titled "Adaptive bitrate coding for spatial audio streaming." This patent outlines techniques for spatial audio streaming using adaptive bitrate encoding and decoding, particularly in bandwidth-limited virtual reality applications. The methodology involves calculating weight factors for audio channels associated with multiple microphones, based on the user's position and head angle relative to the microphones. The method includes encoding and decoding audio channels for transmission to a head-mounted display (HMD) at a selected bitrate, which is determined by the weight factor for each audio channel. Additionally, it applies adaptive gain compensation to the received and decoded audio channels, further mixing the resulting gain-compensated channels to generate a stereo audio signal for playback through the HMD's speakers.
Another significant patent addresses a "Mechanism to avoid unintentional user interaction with a convertible mobile device during conversion." This invention includes control logic, partially implemented in hardware, to process motion data collected from accelerometers in both the base unit and display panel of a mobile device. It determines whether the display panel moves relative to the base unit and temporarily disables input devices to prevent unintentional interactions during movement.
Career Highlights
Brian E. Woodruff is currently employed at Intel Corporation, where he continues to develop innovative technologies that enhance user experiences in audio and mobile devices.
Collaborations
Throughout his career, Woodruff has collaborated with notable colleagues, including David M. Putzolu and Cheng Feng, contributing to a dynamic and innovative work environment.
Conclusion
Brian E. Woodruff's contributions to spatial audio and mobile device technology reflect his commitment to innovation and excellence. His patents not only advance the field but also enhance user experiences in modern technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.