Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Patrick Y Yin
Introduction
Patrick Y Yin is a notable inventor based in San Jose, California. He has made significant contributions to the field of electronics, particularly in the development of output stages for digital circuits. His work has implications for improving the performance and reliability of electronic devices.
Latest Patents
One of Patrick Y Yin's key patents is titled "TTL output stage having auxiliary drive to pull-down transistor." This innovative output stage is designed to produce a TTL output signal in response to differential output signals from an ECL switch. The design includes a translator portion that shifts the levels of complementary signals from the ECL switch to appropriate levels for driving a TTL output stage. Additionally, it features a phase splitter circuit driven by the level-shifted complementary output signals and a single output lead. The currents through the level-shifting transistors and resistors are controlled by a single current reference generator. Notably, the output signals from the translator circuit maintain voltage levels that are substantially independent of variations in the power supply voltage. This patent showcases his ability to address complex challenges in electronic design.
Career Highlights
Patrick Y Yin is associated with Fairchild Camera and Instrument Corporation, where he has applied his expertise in electronics to develop innovative solutions. His work at Fairchild has contributed to advancements in the field, particularly in the area of digital signal processing.
Conclusion
Patrick Y Yin's contributions to electronic design, particularly through his patent on TTL output stages, highlight his innovative spirit and technical expertise. His work continues to influence the development of reliable electronic systems.