Hoffman; Charles R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hoffman; Charles R..The latest application filed is for "single-port network node transceiver with powered-down protection".

Company Profile

0.19.0

Hoffman; Charles R. - Raleigh NC
Hoffman; Charles R. - Tempe AZ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Single-port network node transceiver with powered-down protection Grant 5,490,171 - Epley , et al. February 6, 1	1996-02-06
Reliable clock source having a plurality of redundant oscillators Grant 5,416,443 - Cranford, Jr. , et al. May 16, 1	1995-05-16
Substrate noise coupling reduction for VLSI applications with mixed analog and digital circuitry Grant 5,317,183 - Hoffman , et al. May 31, 1	1994-05-31
Adaptive equalization and regeneration system Grant 5,293,405 - Gersbach , et al. March 8, 1	1994-03-08
Sinusoidal signal generator Grant 5,109,166 - Coburn , et al. April 28, 1	1992-04-28
Current transient reduction for VLSI chips Grant 5,073,730 - Hoffman December 17, 1	1991-12-17
CMOS signal threshold detector Grant 4,926,442 - Bukowski , et al. May 15, 1	1990-05-15
CMOS precision gain amplifier Grant 4,841,254 - Bukowski , et al. June 20, 1	1989-06-20
CMOS Precision voltage reference generator Grant 4,742,292 - Hoffman May 3, 1	1988-05-03
Electrically alterable read-only storage cell and method of operating same Grant 4,486,859 - Hoffman December 4, 1	1984-12-04
On chip charge trap compensated high voltage converter Grant 4,481,566 - Hoffman , et al. November 6, 1	1984-11-06
Sense amplifier for MOS static memory array Grant 4,460,985 - Hoffman July 17, 1	1984-07-17
Dynamic RAM with non-volatile back-up storage and method of operation thereof Grant 4,449,205 - Hoffman May 15, 1	1984-05-15
High voltage on chip FET driver Grant 4,429,237 - Cranford, Jr. , et al. January 31, 1	1984-01-31
Static RAM with non-volatile back-up storage and method of operation thereof Grant 4,420,821 - Hoffman December 13, 1	1983-12-13
Electrically alterable read only memory cell Grant 4,404,577 - Cranford, Jr. , et al. September 13, 1	1983-09-13
Reversible electrically variable active parameter trimming apparatus utilizing floating gate as control Grant 4,245,165 - Hoffman January 13, 1	1981-01-13
Semi conductor memory cell utilizing sensing of variations in PN junction current conrolled by stored data Grant 4,037,243 - Hoffman , et al. July 19, 1	1977-07-19
Silicon Gate Complementary Mos Dynamic Ram Grant 3,760,380 - Hoffman , et al. September 18, 1	1973-09-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.