Company Filing History:
Years Active: 1997
Title: Steve Lim - Innovator in Output Buffer Technology
Introduction
Steve Lim is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of electronics, particularly in the development of output buffer technology. His innovative approach has led to the creation of a patent that addresses critical challenges in voltage systems.
Latest Patents
Steve Lim holds a patent for a "High reliability output buffer for multiple voltage system." This invention features an output buffer connected to an output signal line, which receives an internal power supply voltage, such as 3.3 volts. This voltage is lower than the 5 volts that other devices connected to the output signal line can drive. To protect the output transistor from the harmful effects of higher voltages, the output buffer includes a special bulk biasing circuit. This circuit biases the bulk of the output transistor at the internal power supply voltage when driving and to a voltage determined by the output signal when not driving. Additionally, to prevent overlap currents, the output buffer incorporates a gate biasing circuit that momentarily drives the gate of the output transistor to a voltage equal to the internal power supply voltage when the output buffer stops driving. Steve Lim has 1 patent to his name.
Career Highlights
Steve Lim has had a distinguished career at Motorola Corporation, where he has been instrumental in advancing technology in the electronics sector. His work has not only contributed to the company's success but has also had a lasting impact on the industry.
Collaborations
Throughout his career, Steve has collaborated with talented individuals such as Jules D Campbell, Jr and Rene M Delgado. These partnerships have fostered innovation and have been crucial in the development of his patented technologies.
Conclusion
Steve Lim's contributions to output buffer technology exemplify the spirit of innovation in the electronics field. His patent reflects a deep understanding of the challenges faced in voltage systems and showcases his commitment to advancing technology.