Location History:
- Goleta, CA (US) (2014 - 2017)
- Fremont, CA (US) (2013 - 2023)
Company Filing History:
12 out of 165 
2 out of 204 
1 out of 87 
Years Active: 2013-2023
Title: The Innovative Contributions of Inventor Yu-Chia Chang
Introduction
Yu-Chia Chang is a prominent inventor based in Fremont, CA, known for her significant contributions to the field of laser technology and light sources. With an impressive portfolio of 15 patents, she has been instrumental in advancing laser diodes, particularly those with broad spectrum capabilities. Her innovative methods and systems have made notable strides in enhancing the functionality and adaptability of laser technologies.
Latest Patents
Among her latest patents is a groundbreaking method and system for providing directional light sources with broad spectrum. This invention describes GaN-based laser diodes that exhibit broad or multi-peaked spectral output. The technology allows for various configurations, including a single laser diode device generating multiple-peak spectral outputs. Additionally, the invention explores operating in superluminescence mode and utilizes an RF source or feedback signal. In other embodiments, multi-peak outputs are achieved by leveraging multiple laser devices, each outputting different lasers at distinct wavelengths.
Career Highlights
Throughout her career, Yu-Chia Chang has worked with notable companies, including Soraa Laser Diode, Inc. and Soraa, Inc. Her expertise in the field has allowed her to play a pivotal role in the development and implementation of advanced laser technologies. Through her patents, Chang has established herself as a leader and innovator in her domain.
Collaborations
Yu-Chia has had the opportunity to collaborate with esteemed professionals within her industry, including coworkers James W. Raring and Mathew C. Schmidt. These collaborations have fostered an environment of innovation and mutual growth, leading to cutting-edge advancements in laser technology.
Conclusion
Yu-Chia Chang continues to be a driving force in the innovation of laser diodes and light source technologies. Her patents not only showcase her technical expertise but also her commitment to developing solutions that push the boundaries of what is possible in the field. As she continues her work, the impact of her contributions will undoubtedly resonate within the industry for years to come.