Company Filing History:
5 out of 293 
2 out of 1,360 
1 out of 1 Years Active: 2000-2016
Title: Yi-Chang Hsieh: Innovator in Image Sensor Technology
Introduction
Yi-Chang Hsieh is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of image sensor technology, holding a total of 8 patents. His innovative work has advanced the capabilities of image capture systems, making them more efficient and effective.
Latest Patents
One of Yi-Chang Hsieh's latest patents is the "Image Sensor Testing Probe Card." This invention involves a probe card designed for testing a wafer, which includes a printed circuit board (PCB) with a conductor pattern and a probe head made of an electrically insulating material. The probe head features at least one hole through which a conductive pogo pin is disposed, connecting electrically to the PCB. Additionally, the patent describes a conductive probe pin with a cantilever portion that connects to the pogo pin and a tip portion that connects to the wafer, facilitating electrical connections.
Another notable patent is the "Enclosure for Image Capture Systems with Focusing Capabilities." This invention outlines an enclosure that houses an image capture unit and a solid-state die, providing focusing capabilities for the lens unit. The enclosure not only couples the solid-state die to the image capture unit but also serves as electromagnetic interference (EMI) shielding for the system.
Career Highlights
Throughout his career, Yi-Chang Hsieh has worked with several notable companies, including Silicon Integrated Systems Corporation and Omnivision Technologies, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of image sensors.
Collaborations
Yi-Chang Hsieh has collaborated with talented individuals such as Mu-Sheng Liao and Lai-Fue Hsieh. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Yi-Chang Hsieh's contributions to image sensor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in image capture systems, showcasing the importance of innovation in technology.