Location History:
- Cupertino, CA (US) (1978 - 1990)
- Los Alto Hills, CA (US) (1997)
- Los Altos Hills, CA (US) (1992 - 2000)
- Los Altos, CA (US) (1994 - 2000)
Company Filing History:
19 out of 108 
3 out of 40 
1 out of 12,890 
Years Active: 1978-2000
Title: **The Innovative Mind of Hua-Thye Chua**
Introduction
Hua-Thye Chua is a prominent inventor based in Los Altos Hills, California, known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 23 patents, Chua has continually pushed the boundaries of innovation in areas such as programmable interconnect structures and application-specific integrated circuits.
Latest Patents
Among his numerous patents, two of Chua's latest innovations stand out. The first is a method for the fabrication of programmable interconnect structures. This inventive method entails forming amorphous silicon antifuses with dramatically reduced leakage currents. The process involves depositing an amorphous silicon film within an antifuse via between two electrodes using plasma enhanced chemical vapor deposition, optimally in a silane-argon environment and at temperatures ranging between 200 and 500 degrees Celsius. Additional techniques include placing an oxide layer between two amorphous silicon film layers and doping the film layers to achieve desired electrical characteristics, ultimately minimizing leakage current while ensuring the required programming voltages.
The second notable patent relates to a field programmable gate array (FPGA), which incorporates a programmable routing network and a sophisticated logic cell. The logic cell is designed to perform various logical functions and includes multiple two-input and six-input AND gates, multiplexers, and a delay flip-flop. This versatile logic cell serves as a universal building block for implementing a wide array of digital functions, showcasing Chua's innovative contributions to logic design and circuit engineering.
Career Highlights
Chua has had a distinguished career, significantly impacting the companies he has worked for, including QuickLogic Corporation and Monolithic Memories, Inc. His experience in these organizations has allowed him to refine his skills and contribute groundbreaking inventions that have shaped modern electronics.
Collaborations
Throughout his career, Hua-Thye Chua has collaborated with numerous talented individuals, including coworkers Andrew K. Chan and John M. Birkner. These collaborations have facilitated the exchange of ideas and expertise, further enhancing the quality of his innovative contributions to the field.
Conclusion
Hua-Thye Chua stands out as a remarkable inventor, whose innovative spirit and dedication to research and development have led to noteworthy advancements in semiconductor technology. With numerous patents to his name, Chua's work continues to inspire future generations of inventors and engineers striving for excellence in innovation.