Hamilton; Chris A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hamilton; Chris A..The latest application filed is for "converged communication server with transaction management".
- Hamilton; Chris A. - Montclair NJ
| Patent | Date |
|---|---|
| Home media server control Grant 8,750,686 - Hamilton June 10, 2 | 2014-06-10 |
| Converged communication server with transaction management Grant 8,555,309 - Hamilton October 8, 2 | 2013-10-08 |
| Converged communication server with transaction management Grant 8,082,565 - Hamilton December 20, 2 | 2011-12-20 |
| Converged Communication Server With Transaction Management App 20110296457 - Hamilton; Chris A. | 2011-12-01 |
| Converged communication server with transaction management App 20110119700 - Hamilton; Chris A. | 2011-05-19 |
| Control of video conferencing using activity detection Grant 7,081,915 - Hamilton July 25, 2 | 2006-07-25 |
| Detecting whether a telephone line has been disconnected Grant 5,450,485 - Hamilton September 12, 1 | 1995-09-12 |
| Detecting make-break clicks on a telephone line Grant 5,428,662 - Hamilton June 27, 1 | 1995-06-27 |
| Outcalling apparatus Grant 5,404,400 - Hamilton April 4, 1 | 1995-04-04 |
| Machine answer detection Grant 5,371,787 - Hamilton December 6, 1 | 1994-12-06 |
| Dial pulse digit detector Grant 5,218,636 - Hamilton June 8, 1 | 1993-06-08 |
| Method and apparatus for identifying speech in telephone signals Grant 4,979,214 - Hamilton December 18, 1 | 1990-12-18 |
| Method and apparatus for frequency analysis of telephone signals Grant 4,932,062 - Hamilton June 5, 1 | 1990-06-05 |
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.
| 