Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8159987 | Method and system for embedding a data message in a pilot signal | Piyush Upadhyay, Debashis Haldar, John Chandler Witzgall, Badri P. Subramanyan | 2012-04-17 |
| 8150373 | Suppression of short message service communications from a trusted domain | Piyush Upadhyay, Patrick David Wilson | 2012-04-03 |
| 8064893 | Preventing spam messages | Piyush Upadhyay, Jamie Kennedy | 2011-11-22 |
| 8054772 | Method and system for embedding a data message in a pilot signal | Piyush Upadhyay, Debashis Haldar, John Chandler Witzgall, Badri P. Subramanyan | 2011-11-08 |
| 8055287 | Adaptive retry algorithm for short message service message delivery | Piyush Upadhyay, Patrick David Wilson, Jethendranath Chalasani, Iyad Tarazi | 2011-11-08 |
| 7953893 | Method and system for expedited HTTP communication | Badri P. Subramanyan, Piyush Upadhyay, Ayodeji Abidogun, John W. Davis | 2011-05-31 |
| 7817576 | Transitioning between multiple data streams of a media channel based on client conditions | Jeremy R. Breau, Frederick C. Rogers, Lyle T. Bertz, Amirali Emami | 2010-10-19 |