Birman; Alexander
Patent Applications and Registrations
Patent applications and USPTO patent grants for Birman; Alexander.The latest application filed is for "light emitting system with high extraction efficency".
- Birman; Alexander - Oakland CA
- Birman; Alexander - Chappaqua NY
| Patent | Date |
|---|---|
| Light emitting system with high extraction efficency Grant 7,250,635 - Lee , et al. July 31, 2 | 2007-07-31 |
| Light emitting system with high extraction efficency App 20050173717 - Lee, Ho-Shang ; et al. | 2005-08-11 |
| Lighting system with high and improved extraction efficiency App 20050173714 - Lee, Ho-Shang ; et al. | 2005-08-11 |
| Two step method for correcting spelling of a word or phrase in a document Grant 6,616,704 - Birman , et al. September 9, 2 | 2003-09-09 |
| "Least time to reach bound" service policy for buffer systems Grant 5,257,258 - Birman , et al. October 26, 1 | 1993-10-26 |
| Parallel architecture for high speed flag detection and packet identification Grant 4,974,223 - Ancheta , et al. November 27, 1 | 1990-11-27 |
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.
| 