Hansen, II; Harold E.A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hansen, II; Harold E.A..The latest application filed is for "telecommunications system and method".
- Hansen, II; Harold E.A. - Plano TX
| Patent | Date |
|---|---|
| Telecommunications System and Method App 20140029736 - Hansen, II; Harold E.A. ; et al. | 2014-01-30 |
| Phone directory in a voice over IP telephone system Grant 8,391,298 - Suder , et al. March 5, 2 | 2013-03-05 |
| Telephone System App 20120237015 - HANSEN, II; HAROLD E.A. ; et al. | 2012-09-20 |
| Quality of service in a remote telephone Grant 7,826,440 - Suder , et al. November 2, 2 | 2010-11-02 |
| Shared Knowledge in a Telephone System App 20090257568 - Suder; Eric G. ; et al. | 2009-10-15 |
| Shared knowledge in a telephone system Grant 7,564,834 - Suder , et al. July 21, 2 | 2009-07-21 |
| Telephone System App 20080317235 - Hansen, II; Harold E.A. ; et al. | 2008-12-25 |
| Telephone call/voice processing system Grant 7,421,066 - Hansen, II , et al. September 2, 2 | 2008-09-02 |
| Telephone call/voice processing system Grant RE39,722 - Hansen, II , et al. July 10, 2 | 2007-07-10 |
| Dialing using caller ID Grant 7,221,741 - Suder , et al. May 22, 2 | 2007-05-22 |
| Voice mail in a voice over IP telephone system Grant 7,123,699 - Suder , et al. October 17, 2 | 2006-10-17 |
| Quality of service in a voice over IP telephone system Grant 7,068,684 - Suder , et al. June 27, 2 | 2006-06-27 |
| Dial on-hold Grant 6,940,962 - Hansen, II , et al. September 6, 2 | 2005-09-06 |
| Service observing in a voice over IP telephone system Grant 6,925,167 - Suder , et al. August 2, 2 | 2005-08-02 |
| Communications system enhanced with human presence sensing capabilities Grant 6,842,505 - Suder , et al. January 11, 2 | 2005-01-11 |
| Telephone call/voice processing system Grant 6,252,944 - Hansen, II , et al. June 26, 2 | 2001-06-26 |
| Dialing using caller ID Grant 6,067,349 - Suder , et al. May 23, 2 | 2000-05-23 |
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