Congdon; Philip A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Congdon; Philip A..The latest application filed is for "optical switching apparatus".
- Congdon; Philip A. - Richardson TX
| Patent | Date |
|---|---|
| Aerodynamic fly-height and turbulence control for hard disk drive heads using microactuators Grant 6,359,759 - Congdon , et al. March 19, 2 | 2002-03-19 |
| Optical switching apparatus App 20020018615 - Laor, Herzel ; et al. | 2002-02-14 |
| Optical switching apparatus Grant 6,295,154 - Laor , et al. September 25, 2 | 2001-09-25 |
| Substrate stack construction for enhanced coupling efficiency of optical couplers Grant 6,282,219 - Butler , et al. August 28, 2 | 2001-08-28 |
| Integrated position sensor for a disk drive microacuator Grant 6,194,892 - Lin , et al. February 27, 2 | 2001-02-27 |
| Integrated laser and coupled waveguide Grant 6,064,783 - Congdon , et al. May 16, 2 | 2000-05-16 |
| Integrated laser and coupled waveguide Grant 5,673,284 - Congdon , et al. September 30, 1 | 1997-09-30 |
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.
| 