Company Filing History:
Years Active: 2005-2015
Title: Innovations of Yuan-Hsiao Chang
Introduction
Yuan-Hsiao Chang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on developing advanced light-emitting devices that have applications in various electronic components.
Latest Patents
One of his latest patents is for a semiconductor light-emitting device. This device includes at least one light-emitting chip, which consists of multiple light-emitting units that can be electrically coupled in series, parallel, or a combination of both. The device features a first-type electrode connected to an external power source, positioned on one of the light-emitting units, and a second-type electrode located on another unit. Additionally, it includes a tapped point for connecting at least one light-emitting unit to an electronic component. Another notable patent involves a semiconductor device and a method of manufacturing it. This process entails forming at least one epitaxial structure over a substrate, cutting a portion of the substrate, and lifting it to expose part of the epitaxial structure. A first electrode is then formed on the exposed surface, resulting in a vertical semiconductor device.
Career Highlights
Yuan-Hsiao Chang has worked with several companies throughout his career, including Phostek, Inc. and Uni Light Technology Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the semiconductor industry.
Collaborations
He has collaborated with notable colleagues such as Bor-Jen Wu and Mei-Hui Wu, further enhancing his work in the field.
Conclusion
Yuan-Hsiao Chang's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry positively.