Company Filing History:
Years Active: 2004
Title: Innovations by Allen Chien in Semiconductor Packaging
Introduction
Allen Chien is a notable inventor based in San Ramon, California. He has made significant contributions to the field of semiconductor packaging, particularly in the area of hermeticity determination and leak detection. His innovative approach has the potential to enhance the reliability of semiconductor devices.
Latest Patents
Allen Chien holds a patent for a "Method and apparatus for hermeticity determination and leak detection in semiconductor packaging." This invention involves introducing gas into a semiconductor package during the packaging process. Vacuum suction is then applied to the package, allowing for the detection of any leaks. If gas escapes, it indicates that the package is not hermetically sealed. In an alternate method, the device is immersed in a pressurized liquid, which can also reveal leaks if the liquid enters the package cavity. This dual approach ensures that only properly sealed packages remain empty and dry.
Career Highlights
Allen Chien is currently employed at Agilent Technologies, Inc., where he continues to work on advancements in semiconductor technology. His expertise in hermeticity testing has positioned him as a valuable asset in the industry.
Collaborations
He has collaborated with notable colleagues such as Frank Sigming Geefay and Cheol Hyun Han, contributing to various projects that aim to improve semiconductor packaging techniques.
Conclusion
Allen Chien's innovative work in semiconductor packaging demonstrates his commitment to enhancing technology reliability. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to innovation.