This inventor holds 3 USPTO granted patents. Top assignees: Vanguard International Semiconductor Corporation, Yuan Ze University. Active years: 1998-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 1,132 
1 out of 95 Years Active: 1998-2017
Title: Innovations of Yu-Cheng Su
Introduction
Yu-Cheng Su is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of acoustic engineering and semiconductor processing. With a total of 3 patents to his name, his work reflects a commitment to advancing technology and improving industrial processes.
Latest Patents
One of Yu-Cheng Su's latest patents is an "Acoustic echo cancellation method and system using the same." This innovative method involves building a prior-knowledge matrix with multiple space vectors. An initial filter vector is generated, and the weighting vector is updated through an iterative algorithm based on the difference between the echo signal and the estimated signal. This process ultimately leads to the cancellation of the next echo signal using the near-end estimated signal.
Another significant patent is related to the "Pre-installation of pumping line for efficient fab expansion." This procedure outlines a method for installing clean room processing tools that require rough pumping equipment. By installing the pumping equipment first and conducting functional testing before moving the processing tool into place, the method minimizes disruptions in the clean room and reduces the risk of damage to the processing tool.
Career Highlights
Yu-Cheng Su has worked with prominent organizations such as Vanguard International Semiconductor Corporation and Yuan Ze University. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology and clean room processes.
Collaborations
Some of Yu-Cheng Su's notable coworkers include Cheng-Chang Hung and Horng-Jong Wang. Their collaborative efforts have likely played a role in the development of his patents and innovations.
Conclusion
Yu-Cheng Su's contributions to the fields of acoustic engineering and semiconductor processing demonstrate his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of complex systems and a commitment to enhancing industrial efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile