This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Sonos, Inc., Myrtle Holdings, LLC. Active years: 2008-2025.
Location History:
- Santa Barbara, CA (US) (2008)
- Somerville, MA (US) (2010)
Company Filing History:
Years Active: 2008-2025
Title: L Dexter Bates: Innovator in Electronic Engineering
Introduction
L Dexter Bates is a notable inventor based in Somerville, MA (US), recognized for his contributions to electronic engineering. He holds a total of 4 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
Among his latest inventions is the "Fixed frequency resonant inverter," which is a self-oscillating electronic LC resonant inverter designed for fixed-frequency power converters. This invention provides zero-current and zero-voltage soft switching, enhancing efficiency in power conversion. The inverter features an active fixed-frequency series resonant current pump that can adjust the tank circuit current both up and down, with the resonant current magnitude controlled at the resonant frequency of the LC tank circuit. Another significant patent is the "Method and apparatus for automatically enabling subwoofer channel audio based on detection of subwoofer device." This invention involves techniques for processing input signals according to an output configuration. It includes a module in a sound reproducing device that determines whether the sound from an input audio source can be effectively reproduced through the device's speakers, adjusting sound effects based on the number of sound channels and effects.
Career Highlights
L Dexter Bates has worked with prominent companies in the industry, including Sonos, Inc. and Myrtle Holdings, LLC. His experience in these organizations has contributed to his development as an inventor and innovator in electronic systems.
Collaborations
Throughout his career, Bates has collaborated with notable individuals such as Steve F Holmgren and Jonathan P Lang, further enriching his professional journey and expanding his network within the field.
Conclusion
L Dexter Bates exemplifies the spirit of innovation in electronic engineering through his patents and contributions to the industry. His work continues to influence advancements in sound reproduction and power conversion technologies.