Location History:
- Pleasantville, NY (US) (1991)
- Los Altos, CA (US) (1989 - 1993)
Company Filing History:
2 out of 164,197 
1 out of 2,297 
Years Active: 1989-1993
Title: The Innovations of Jeffrey Y Tang
Introduction
Jeffrey Y Tang is a notable inventor based in Los Altos, California. He has made significant contributions to the field of technology, particularly in data bus systems and semiconductor devices. With a total of 3 patents to his name, Tang's work reflects a commitment to advancing electronic systems.
Latest Patents
One of his latest patents is titled "Low noise, high performance data bus system and method." This invention involves a data bus system where multiple data lines connect functional units. Data signals with a predetermined voltage swing are transmitted from one unit to others over these lines. The sending unit generates a reference voltage at the midpoint of the voltage swing, which is then sent to other units on a reference line for comparison with the signals on the data lines.
Another significant patent is the "Semiconductor ballistic electron velocity control structure." This semiconductor device features an emitter material composition and doping profile that creates an electron gas in a base adjacent to a band offset heterojunction interface. The electrons in this gas are confined under bias by a low barrier, and the ballistic carriers have their kinetic energy controlled to prevent intervalley scattering. This is achieved by an electrostatic barrier that, under bias, provides a level conduction band in the portion of the base adjacent to the collector.
Career Highlights
Throughout his career, Jeffrey Y Tang has worked with prominent companies such as IBM and Digital Equipment Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in technology.
Collaborations
Some of his notable coworkers include Barbara A Chappell and Yeong-Chang L Lien. Their collaborations have contributed to the advancement of various projects in which Tang has been involved.
Conclusion
Jeffrey Y Tang's contributions to technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the fields of data systems and semiconductor technology.