Lev Volftsun
25Patents
7h-index
14Co-inventors
66Inventor score
Filing activity: Jul 31, 1997 → Aug 31, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6111893A | Universal protocol conversion | Electricity | 205 | Expired |
| US6151390A | Protocol conversion using channel associated signaling | Electricity | 129 | Expired |
| US6967972B1 | Universal protocol conversion | Electricity | 57 | Expired |
| US6741610B1 | Universal protocol conversion | Electricity | 46 | Expired |
| US6707792B1 | Overload reduction in a communication system | Electricity | 19 | Expired |
| US6650632B1 | Feature transparency in a telecommunications network | Electricity | 15 | Expired |
| US9926181B1 | Touchless tap handle for beverage dispensing | Emerging Cross-Sectional Technologies | 7 | Active |
| US7187651B1 | Overload reduction in a communication system | Electricity | 7 | Expired |
| US10294093B1 | Touchless tap handle for beverage dispensing | Emerging Cross-Sectional Technologies | 5 | Active |
| US7596131B1 | Advanced voice communication feature transparency in a telecommunications network | Electricity | 5 | Active |
| US11161730B1 | Chilled beverage dispensing | Physics | 5 | Active |
| US11161729B2 | Empty keg detection for carbonated beverages | Emerging Cross-Sectional Technologies | 5 | Active |
| US10125002B2 | Beverage dispensing system | Performing Operations; Transporting | 4 | Active |
| US10294092B2 | Beverage dispensing system | Performing Operations; Transporting | 4 | Active |
| US10167183B1 | System and method for beverage dispensing | Physics | 4 | Active |
| US7113504B1 | Advanced voice communication feature transparency in a telecommunications network | Electricity | 3 | Expired |
| US11472694B2 | FOB system for intelligent flow detection and dispense control | Performing Operations; Transporting | 3 | Active |
| US11192770B1 | Self serve beverage by the glass | Physics | 2 | Active |
| US11378433B2 | Manifold style metering mechanism for use with beverage dispensing system | Physics | 1 | Active |
| US11673787B1 | Empty keg detection for carbonated beverages | Emerging Cross-Sectional Technologies | 1 | Active |
| US8857083B2 | Message in a bottle | Emerging Cross-Sectional Technologies | 1 | Active |
| US11124406B1 | System and method for piston detection in a metering mechanism for use with beverage dispensing system | Physics | 1 | Active |
| US9230463B2 | Message in a bottle | Emerging Cross-Sectional Technologies | 1 | Active |
| US11613455B1 | Automated venting of gas/foam from foam on beer detector for carbonated beverages | Emerging Cross-Sectional Technologies | 1 | Active |
| US11293794B1 | Thermal flow sensor for beverage metering | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.