Location History:
- Taichung City, TW (2003)
- Junghe, TW (2008 - 2010)
- Taipei, TW (2010 - 2020)
Company Filing History:
4 out of 239 
3 out of 224 
1 out of 832,880 Years Active: 2003-2020
Title: Innovations by Ching Chuan Kuo
Introduction
Ching Chuan Kuo is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of light source technology, holding a total of 8 patents. His work focuses on developing advanced circuits and methods for driving light sources, particularly light-emitting diodes (LEDs).
Latest Patents
One of his latest patents is for a light source driving circuit and light source module. This invention includes a rectifier that rectifies voltage from a power source, providing a rectified voltage. A power converter is coupled to the rectifier, receiving the rectified voltage and providing an output current. The light source module, powered by this output current, consists of a first light source with a first color, a second light source with a second color, and a current allocation unit that adjusts the current through both light sources based on the output current. Another significant patent involves circuits and methods for driving light sources, which includes a lamp with a rectifier that converts AC voltage to a rectified AC voltage, an LED light source, and a switch that controls the current through the LED light source according to a predetermined current reference.
Career Highlights
Ching Chuan Kuo has worked with prominent companies such as O2 Micro, Incorporated and O2micro International Limited. His experience in these organizations has allowed him to refine his skills and contribute to innovative technologies in the lighting industry.
Collaborations
Throughout his career, Kuo has collaborated with talented individuals, including Yung Lin Lin and Houng Kuo Hsu. These collaborations have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Ching Chuan Kuo's contributions to light source technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the development of efficient lighting solutions.