Teh-Kuin Lee

Title: Teh-Kuin Lee: Innovator in Semiconductor Technology

Introduction

Teh-Kuin Lee is a prominent inventor based in San Jose, California, known for his significant contributions to semiconductor technology. With a total of 8 patents to his name, Lee has made remarkable advancements in the field, particularly in programmable gate arrays and delay matching circuits.

Latest Patents

Among his latest patents, Lee has developed a "Programmable Polysilicon Gate Array Base Cell Architecture." This innovative gate array features a programmable polysilicon layer that functions as both gate electrodes for MOS transistors and routing lines for connections between these electrodes. The structure is built on a semiconductor substrate and includes an array of identical base cells in its core region. Each base cell comprises multiple transistors, each with a gate electrode, and gate connection strips that are electrically connected to selected gate electrodes. These strips can be programmed to create substrate-level routing between the gates of various transistors.

Another notable patent is the "TTL Delay Matching Circuit." This circuit is designed to maintain a constant propagation delay time at an output terminal, even when the input signal experiences varying transition times. The circuit consists of a series of inverters connected between the input and output terminals, along with a capacitive means that is timed to engage based on the input signal's transition time. This ensures that the output terminal's propagation delay remains consistent.

Career Highlights

Teh-Kuin Lee has made significant strides in his career while working at LSI Logic Corporation. His work has not only advanced the technology in his field but has also contributed to the overall growth of the semiconductor industry.

Collaborations

Lee has collaborated with notable colleagues, including Michael J. Colwell and Jane Ct Chiu, further enhancing the innovative environment in which he works.

Conclusion

Teh-Kuin Lee's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in programmable gate arrays and delay matching circuits, showcasing the importance of innovation in technology.