Etzold; Karl-Friedrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Etzold; Karl-Friedrich.The latest application filed is for "peak detecting shock gauge and damage diagnostic for mobile and handheld computers".
- Etzold; Karl-Friedrich - Briarcliff Manor NY
- Etzold; Karl-Friedrich - New York NY
| Patent | Date |
|---|---|
| Peak detecting shock gauge and damage diagnostic for mobile and handheld computers Grant 6,453,266 - Chainer , et al. September 17, 2 | 2002-09-17 |
| Method and apparatus for calibrating a thermal response of a magnetoresistive element Grant 6,239,936 - Abraham , et al. May 29, 2 | 2001-05-29 |
| Optical stylus and passive digitizing tablet data input system Grant 5,051,736 - Bennett , et al. September 24, 1 | 1991-09-24 |
| Matching network for switchable segmented ultrasonic transducers Grant 4,181,864 - Etzold January 1, 1 | 1980-01-01 |
| Visual display of ultrasonic radiation pattern Grant 3,969,578 - Mezrich , et al. July 13, 1 | 1976-07-13 |
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.
| 