Company Filing History:
1 out of 1 
1 out of 622 Years Active: 2014-2022
Title: Innovations of Ching-Hao Chang
Introduction
Ching-Hao Chang is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of optoelectronics, holding a total of 2 patents. His work focuses on innovative devices that enhance functionality and efficiency.
Latest Patents
One of his latest patents is a device comprising physical properties controlled by microstructure and a method of manufacturing the same. This invention relates to a base layer with a patterned surface and a two-dimensional structure layer that conforms to the topography of the base layer. The physical properties of this layer change according to the stress generated along the patterned surface. Another significant patent is for an LED illumination device. This device includes a base, at least one flexible circuit board, and multiple LEDs. The flexible circuit board covers the base and allows the LEDs to be mounted in a way that provides a 360-degree viewing angle. This innovation reduces manufacturing costs and simplifies the production process.
Career Highlights
Ching-Hao Chang has worked with prominent organizations such as Parlux Optoelectronics Co., Ltd. and National Cheng-Kung University. His experience in these institutions has contributed to his expertise in developing advanced optoelectronic devices.
Collaborations
Some of his notable coworkers include Tang-Chieh Huang and Yu-Tang Yen, who have collaborated with him on various projects.
Conclusion
Ching-Hao Chang's contributions to the field of optoelectronics through his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the industry and inspire future innovations.