Company Filing History:
Years Active: 1996-2014
Title: The Innovative Contributions of Chen-Ho Wu
Introduction
Chen-Ho Wu is a prominent inventor based in Los Altos Hills, California. He has made significant contributions to the field of electronics, particularly in the development of advanced lighting technologies. With a total of 12 patents to his name, Wu's work has had a substantial impact on the industry.
Latest Patents
One of his latest inventions is a traffic signal light device. This device includes a spread window, a Fresnel lens, and an LED module for emitting light. The light emitted by the LED module passes through the Fresnel lens and to the spread window. The LED module is positioned offset from the axis of the spread window, which is perpendicular to the center of the spread window. The Fresnel lens features a saw-toothed pattern of teeth formed as concentric circles, with varying sizes or heights. Additionally, the spread window has a plurality of protruding cells of varying sizes on its surface. Another notable patent is for an LED luminaire with improved life and operation management. This invention includes a method and apparatus for adjusting the drive signal of an LED luminaire. It features an LED light source assembly, an ambient sensor circuit, a comparator circuit, and a driver circuit. The ambient sensor circuit provides an ambient signal to the LED light source assembly, which is influenced by the surrounding conditions such as temperature and humidity. The comparator circuit generates a bidirectional ambient adjustment signal for the driver circuit, which in turn provides an adjustable drive signal to the LED light source assembly.
Career Highlights
Chen-Ho Wu is currently employed at Leotek Electronics Corporation, where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of LED lighting systems.
Collaborations
Some of his notable coworkers include Chin-Wang Tu and Shih Chang Wang, who have collaborated with him on various projects.
Conclusion
Chen-Ho Wu's contributions to the field of electronics and lighting technology are noteworthy. His innovative patents reflect his commitment to enhancing the functionality and efficiency of lighting systems. His work continues to influence the industry and pave the way for future advancements.