Geissberger; Arthur E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Geissberger; Arthur E..The latest application filed is for "voltage variable resistor from hbt epitaxial layers".
- Geissberger; Arthur E. - Greensboro NC
- Geissberger; Arthur E. - Roanoke VA
| Patent | Date |
|---|---|
| Voltage variable resistor from HBT epitaxial layers Grant 6,384,433 - Barratt , et al. May 7, 2 | 2002-05-07 |
| Self-aligned gate realignment employing planarizing overetch Grant 4,965,218 - Geissberger , et al. October 23, 1 | 1990-10-23 |
| GaAs FET manufacturing process employing channel confining layers Grant 4,962,050 - Geissberger , et al. October 9, 1 | 1990-10-09 |
| Method of making self-aligned field-effect transistor Grant 4,956,308 - Griffin , et al. September 11, 1 | 1990-09-11 |
| Self-aligned refractory gate process with self-limiting undercut of an implant mask Grant 4,849,376 - Balzan , et al. July 18, 1 | 1989-07-18 |
| Process for manufacturing gallium arsenide monolithic microwave integrated circuits using nonphotosensitive acid resist for handling Grant 4,832,761 - Geissberger , et al. May 23, 1 | 1989-05-23 |
| Method of making self-aligned GaAs devices having TiWN.sub.x gate/interconnect Grant 4,782,032 - Geissberger , et al. November 1, 1 | 1988-11-01 |
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.
| 