Shamim Pirzada
14Patents
5h-index
17Co-inventors
63Inventor score
Filing activity: Jan 27, 2000 → Apr 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6868080B1 | Voice over internet protocol call fallback for quality of service degradation | Electricity | 83 | Expired |
| US7283829B2 | Management of call requests in multi-modal communication environments | Electricity | 74 | Expired |
| US7693734B2 | System and method for scheduling conference resources | Electricity | 27 | Active |
| US8161119B2 | Network device provided spam reporting button for instant messaging | Electricity | 9 | Active |
| US7573833B2 | Network presence status from network activity | Electricity | 8 | Active |
| US8484733B2 | Messaging security device | Physics | 5 | Active |
| US7853696B2 | System and method for providing an eCamp feature in a session initiation protocol (SIP) environment | Electricity | 4 | Active |
| US8078578B2 | Sharing of presence-based time-zone information | Electricity | 4 | Active |
| US8199890B2 | Camp on location | Physics | 3 | Active |
| US8046415B2 | Throttling of mass mailings using network devices | Physics | 0 | Active |
| US12361960B2 | Transforming voice signals to compensate for effects from a facial covering | Physics | 0 | Active |
| US7929672B2 | Constrained automatic speech recognition for more reliable speech-to-text conversion | Physics | 0 | Active |
| US8670527B2 | Method and system for detecting voice mail spam | Electricity | 0 | Active |
| US9077739B2 | Messaging security device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.