Location History:
- Kaohsiung Hsien, TW (2006)
- Kaohsiung, TW (2006 - 2010)
Company Filing History:
Years Active: 2006-2010
Title: Innovations of Chin-Chiang Yeh
Introduction
Chin-Chiang Yeh is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of LED technology, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of LED driving circuits.
Latest Patents
One of his latest patents is a dimming method and system for LED driving circuits. This innovative method proposes a technique where a pin, originally used for input/output of other electric signals, is temporarily switched to a high impedance node. This allows the dimming control signal to be inputted to dim LEDs effectively. The dimming method involves several steps, including floating the pin periodically to align its voltage with the dimming control signal, detecting the pin's voltage, and retrieving the dimming control signal based on the detected voltage to dim the LEDs accordingly.
Career Highlights
Chin-Chiang Yeh is currently employed at Richtek Technology Corporation, where he continues to develop cutting-edge technologies in the LED sector. His expertise and innovative approaches have positioned him as a key player in the industry.
Collaborations
Chin-Chiang has collaborated with several talented individuals, including Wei-Hsin Wei and Shui-Mu Lin. These collaborations have further enhanced his research and development efforts in LED technology.
Conclusion
Chin-Chiang Yeh's contributions to LED technology through his patents and work at Richtek Technology Corporation highlight his role as an influential inventor in the field. His innovative dimming methods are paving the way for advancements in LED applications.
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.