Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846465 | Electronic device configured to control a charging prohibiting period of a battery of a second electronic device | — | 2017-12-19 |
| 7385931 | Detection of network misconfigurations | Antonio Magnaghi, Takafumi Chujo | 2008-06-10 |
| 6813244 | Available bandwidth measurement with variable speed probing and zoom-in/zoom-out technique | Tomohiko Taniguchi | 2004-11-02 |
| 6671259 | Method and system for wide area network load balancing | Tomohiko Taniguchi | 2003-12-30 |
| 6088432 | Method and system for providing immediate audio or data response billing information to a user | — | 2000-07-11 |
| 6088451 | Security system and method for network element access | Randle D. Hall | 2000-07-11 |
| 5978455 | Method and system for determining optimal call periods in accordance with caller and callee parameters | William J. Johnson | 1999-11-02 |
| 5944824 | System and method for single sign-on to a plurality of network elements | — | 1999-08-31 |
| 5937043 | Mechanism for a system and method for detecting fraudulent use of collect calls | — | 1999-08-10 |
| 5915005 | Method and system for toll charge and rate inquiry service for portable numbers | — | 1999-06-22 |
| 5841852 | Method and system for telecommunications language support | — | 1998-11-24 |
| 5799317 | Data management system for a telecommunications signaling system 7(SS#7) | Yi-Shang Shen | 1998-08-25 |
| 5642407 | System and method for selected audio response in a telecommunications network | — | 1997-06-24 |