Company Filing History:
Years Active: 2001-2004
Title: Chein-Ling Jan: Innovator in Optical Sensing Technology
Introduction
Chein-Ling Jan is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of optical sensing technology, holding a total of 3 patents. His work focuses on the development of advanced photodiodes, which are essential components in various optical sensing applications.
Latest Patents
One of his latest patents is an innovative optical sensor utilizing a tunneling diode. This patent outlines a method for fabricating a tunneling photodiode, which includes several key steps. The process begins with forming a p-well in an n-type substrate, followed by the creation of a thin insulating layer over the surface of the p-type material. Finally, a thin n-type layer is formed over the insulating layer. The preferred materials for the n and p-type semiconductor could be silicon, with the insulating layer being approximately 30 to 40 angstroms of gate quality silicon dioxide. In alternative embodiments, the materials for either electrode can be n or p-type semiconductors or metals.
Another significant patent involves the method of using a tunneling diode in optical sensing devices. This patent shares a similar fabrication process as the previous one, emphasizing the versatility and effectiveness of tunneling diodes in optical applications.
Career Highlights
Chein-Ling Jan is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and develop cutting-edge technologies. His expertise in semiconductor fabrication and optical sensing has positioned him as a key player in the industry.
Collaborations
Throughout his career, Chein-Ling Jan has collaborated with notable colleagues, including Ho-Yin Yiu and Jen-Pan Wang. These collaborations have further enhanced his research and development efforts in the field of optical sensing.
Conclusion
Chein-Ling Jan is a distinguished inventor whose work in optical sensing technology has led to significant advancements in the field. His patents reflect his innovative approach and dedication to improving optical sensing devices. His contributions continue to influence the industry and inspire future developments.