This inventor holds 3 USPTO granted patents. Top assignee: Motorola Corporation. Active years: 1986.
Location History:
- Del Mar, CA (US) (1986)
- Mesa, AZ (US) (1986)
Company Filing History:
Years Active: 1986
Title: Innovations of Inventor Shi-Chuan Lee
Introduction
Shi-Chuan Lee is a notable inventor based in Mesa, AZ (US). He has made significant contributions to the field of electronics, holding a total of 3 patents. His work primarily focuses on enhancing circuit designs and improving the efficiency of semiconductor devices.
Latest Patents
One of his latest patents is the BI-CMOS driver circuit. This innovative circuit features an output terminal coupled between an upper and lower NPN push-pull transistor, providing high current drive capability without any direct current power dissipation. Additionally, a P-channel device is connected to the collector and base of the upper NPN transistor, while an N-channel device is linked to the base and collector of the lower NPN transistor. The design includes additional N-channel devices that enhance the switching speed of the output signal.
Another significant patent is the macrocell array having an on-chip clock generator. This macrocell array consists of multiple cells with interconnected semiconductor devices that provide various logic functions. An on-chip clock generator is integrated within one of the cells, which generates a clock pulse based on an input signal and a delayed signal. The design allows for external override signals to control the clock pulse, ensuring flexibility in operation.
Career Highlights
Shi-Chuan Lee has had a distinguished career at Motorola Corporation, where he has been instrumental in developing advanced electronic components. His innovative designs have contributed to the company's reputation for cutting-edge technology in the semiconductor industry.
Collaborations
Throughout his career, Shi-Chuan Lee has collaborated with notable colleagues, including Alan S. Bass and Douglas W. Schucker. These collaborations have fostered a creative environment that has led to numerous advancements in electronic design.
Conclusion
In summary, Shi-Chuan Lee is a prominent inventor whose work has significantly impacted the field of electronics. His innovative patents and contributions to Motorola Corporation highlight his expertise and dedication to advancing technology.