Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10621383 | Detection and elimination of stress singularity | Li-Ling Huang, Subbi Reddy Chirla, Nandish Datti | 2020-04-14 |
| 7911942 | Method and system for selection of mode of operation of a service in light of use of another service in an ADSL system | — | 2011-03-22 |
| 7200140 | Method and system for selection of mode of operation of a service in light of use of another service in an ADSL system | — | 2007-04-03 |
| 6748069 | Method and system for routing calling name queries | Anita Hogans Simpson | 2004-06-08 |
| 6477546 | System and method for providing a transaction log | Syama S. Velamuri, Julia Torbert | 2002-11-05 |
| 6426961 | Method and system for selection of mode of operation of a service in light of use of another service in an ADSL system | — | 2002-07-30 |
| 6286011 | System and method for recording transactions using a chronological list superimposed on an indexed list | Syama S. Velamuri, Julia Torbert | 2001-09-04 |
| 6230166 | System and method for implementing a transaction log | Syama S. Velamuri, Julia Torbert | 2001-05-08 |
| 6130941 | Method and system for providing access and control for telephone information databases | Anita Hogans Simpson | 2000-10-10 |
| 5940493 | System and method for providing directory assistance information | Nailesh B. Desai | 1999-08-17 |
| 5854836 | Method and system for utilizing an information delivery service in a local number portability environment | — | 1998-12-29 |
| 5732131 | System and method for implementing local number portability | Robert Epley | 1998-03-24 |