Shmuel Shaffer
541Patents
65h-index
191Co-inventors
93Inventor score
Filing activity: Jul 27, 1994 → Jul 16, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6094681A | Apparatus and method for automated event notification | Electricity | 520 | Expired |
| US7287692B1 | System and method for securing transactions in a contact center environment | Physics | 482 | Expired |
| US6092114A | Method and system for determining the location for performing file-format conversions of electronics message attachments | Emerging Cross-Sectional Technologies | 333 | Expired |
| US6275850A | Method and system for management of message attachments | Emerging Cross-Sectional Technologies | 265 | Expired |
| US7490039B1 | Text to speech system and method having interactive spelling capabilities | Physics | 238 | Expired |
| US6145083A | Methods and system for providing data and telephony security | Physics | 235 | Expired |
| US8630291B2 | Dynamic multi-path forwarding for shared-media communication networks | Electricity | 230 | Active |
| US6003089A | Method for constructing adaptive packet lengths in a congested network | Electricity | 218 | Expired |
| US8175007B2 | Call priority based on audio stream analysis | Electricity | 217 | Active |
| US6546087B2 | Method and system for enabling queue camp-on for skills-based routing | Electricity | 206 | Expired |
| US6487277B2 | Apparatus and method for improving the user interface of integrated voice response systems | Electricity | 176 | Expired |
| US5898668A | Method and system for increasing quality of service at or below a threshold cost | Electricity | 174 | Expired |
| US5898673A | System and method for prevention of cell loss due to quality of service contracts in an ATM network | Electricity | 174 | Expired |
| US6128380A | Automatic call distribution and training system | Electricity | 174 | Expired |
| US6477374B1 | Apparatus and method for calendar based call routing | Electricity | 170 | Expired |
| US6501750B1 | Method and device for device-to-device enablement of camp-on capability | Electricity | 165 | Expired |
| US6532218B1 | System and method for multimedia collaborative conferencing | Electricity | 156 | Expired |
| US5911123A | System and method for providing wireless connections for single-premises digital telephones | Electricity | 154 | Expired |
| US6850496B1 | Virtual conference room for voice conferencing | Electricity | 146 | Expired |
| US6453336B1 | Video conferencing with adaptive client-controlled resource utilization | Electricity | 144 | Expired |
| US6947379B1 | Packet routing to reduce susceptibility to disturbances | Electricity | 144 | Expired |
| US6198696A | Device and method for tracking time zone changes in communications devices | Physics | 143 | Expired |
| US5995594A | System and method for message notification in a multimedia messaging system | Electricity | 136 | Expired |
| US7002992B1 | Codec selection to improve media communication | Electricity | 134 | Expired |
| US9019846B2 | Reducing the impact of hidden nodes in mesh networks | Emerging Cross-Sectional Technologies | 133 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.