Company Filing History:
2 out of 9,150 
1 out of 4,768 
Years Active: 1991-2009
Title: **Innovations by Inventor Wen-Zen Shen**
Introduction
Wen-Zen Shen is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics and computer engineering, holding a total of three patents. His work primarily focuses on enhancing processing techniques and image quality in various applications.
Latest Patents
Wen-Zen Shen's latest patents include the development of an Add-Compare-Select (ACS) circuit and a Viterbi decoder utilizing this circuit. The ACS circuit features two registers designed to store previous candidate state metrics, alongside a first and a second adder for computing addition results. A comparator is integral to this design, producing a decision bit by comparing values in the registers, while a multiplexer selects the new output candidate state metric based on the decision bit. This innovative approach allows for parallel processing, greatly increasing the speed of the Viterbi decoder. Additionally, he has developed a modified three-pixel antialiasing method aimed at improving image clarity by adjusting pixel intensity based on their proximity to a displayed line, thereby enhancing visual quality for users.
Career Highlights
Throughout his career, Wen-Zen Shen has worked with notable organizations such as the Industrial Technology Research Institute and MediaTek Corporation. His roles in these institutions have facilitated significant advancements in technology, particularly in the realms of circuit design and image processing.
Collaborations
Wen-Zen has collaborated with esteemed colleagues, including I-Hau Yeh and Ye-O You. Their teamwork has played a crucial role in the successful development of innovative technologies and solutions.
Conclusion
In conclusion, Wen-Zen Shen is an influential figure in the field of technology, with a strong record of patent contributions that advance both circuit design and image processing techniques. His work demonstrates a commitment to innovation, positioning him as a noteworthy inventor in today's technological landscape.