Location History:
- Los Alamitos, CA (US) (1976 - 1977)
- Ranchos Palos Verdes, CA (US) (1980)
- Rancho Palas Verdes, CA (US) (1981)
- Rancho Palos Verdes, CA (US) (1980 - 2008)
Company Filing History:
7 out of 7 
3 out of 8,684 
3 out of 4,197 
Years Active: 1976-2008
Title: Yu-Wen Y Chang: Innovator in Waveguide Technology and Monitoring Devices
Introduction
Yu-Wen Y Chang is a prominent inventor based in Los Alamitos, CA (US). She has made significant contributions to the fields of waveguide technology and monitoring devices. With a total of 16 patents to her name, her work continues to influence advancements in these areas.
Latest Patents
Among her latest patents is a "Waveguide antenna using a continuous loop waveguide feed and method of propagating electromagnetic waves." This innovative antenna design features first, second, and third waveguides that communicate directly with a base waveguide, forming a continuous loop. The configuration allows for effective radiation and focusing of electromagnetic waves. Another notable patent is the "Deployable monitoring device having self-righting housing and associated method." This device includes a self-righting housing equipped with a video capturing device, enabling remote visual monitoring of external scenes.
Career Highlights
Yu-Wen has worked with notable organizations, including Chang Industry, Inc. and the U.S. Government as represented by the Secretary of the Army. Her experience in these roles has allowed her to develop and refine her innovative ideas.
Collaborations
Throughout her career, Yu-Wen has collaborated with esteemed colleagues such as William Traeger and William Grainger. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Yu-Wen Y Chang is a trailblazer in her field, with a remarkable portfolio of patents that showcase her innovative spirit. Her contributions to waveguide technology and monitoring devices continue to pave the way for future advancements.
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.