Location History:
- Tainan Hsien, TW (2009)
- Tainan County, TW (2008 - 2011)
- Taipei County, TW (2011)
Company Filing History:
Years Active: 2008-2011
Title: Innovations of Han-Yu Chao
Introduction
Han-Yu Chao is a prominent inventor based in Tainan County, Taiwan. He has made significant contributions to the field of backlight module technology. With a total of 9 patents to his name, Chao continues to push the boundaries of innovation in his industry.
Latest Patents
One of Han-Yu Chao's latest patents is a backlight module control system and control method. This system includes at least one backlight module, a driving circuit, at least one switch, and a power supply module. The driving circuit determines a driving signal to drive the backlight module. The switch is coupled between the driving circuit and the backlight module, selectively turning on or off according to the driving signal. The power supply module provides the operating voltage required by the backlight module control system. Another notable patent is for a backlight module that comprises a plurality of light source matrices, a current adjusting circuit, and a light source driving circuit. Each light source matrix includes N light-emitting units, where N is an integer greater than 1. The current adjusting circuit controls the current of each light source matrix through level switch lines, while the light source driving circuit drives the light source matrices sequentially.
Career Highlights
Han-Yu Chao is currently employed at Chunghwa Picture Tubes, Ltd., where he applies his expertise in developing advanced backlight technologies. His work has been instrumental in enhancing the performance and efficiency of display systems.
Collaborations
Chao has collaborated with several talented individuals in his field, including Bi-Hsien Chen and Shin-Chang Lin. These collaborations have fostered innovation and contributed to the successful development of new technologies.
Conclusion
Han-Yu Chao is a distinguished inventor whose work in backlight module technology has led to numerous patents and advancements in the industry. His contributions continue to shape the future of display technology.
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.