Frank Sacca
20Patents
10h-index
10Co-inventors
64Inventor score
Filing activity: May 31, 1995 → Jun 20, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6373377B1 | Power supply with digital data coupling for power-line networking | Electricity | 84 | Expired |
| US5638050A | System for locating an object | Physics | 61 | Expired |
| US5686891A | System for locating an object | Physics | 48 | Expired |
| US7027102B2 | Software decoding of composite video without a phase-locked loop | Electricity | 38 | Expired |
| US6741162B1 | Power line networking apparatus and method | Electricity | 36 | Expired |
| US5692042A | Speakerphone controlled by a comparator with hysteresis | Electricity | 26 | Expired |
| US6380967B1 | System to capture, store, and retrieve composite video for transmission over telephone lines | Electricity | 20 | Expired |
| US6519339B1 | Method of regulating power transfer across an isolation barrier | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5768364A | Software speakerphone system and method of operating a speakerphone | Electricity | 17 | Expired |
| US5680075A | Digital automatic gain control | Electricity | 14 | Expired |
| US6876742B1 | High-voltage protection circuitry in a data access arrangement | Electricity | 10 | Expired |
| US6788331B1 | Videofax system with progressive image display | Electricity | 8 | Expired |
| US5699421A | Telephone answering device with low cost dual tone multi-frequency detector | Electricity | 8 | Expired |
| US6427011B1 | Modem data access arrangement without diode bridge | Electricity | 4 | Expired |
| US6529598B1 | Method and apparatus for digital PABX detection and modem interface protection | Electricity | 3 | Expired |
| US6731749B1 | Telephone line interface circuit with intelligent line current and voltage control | Electricity | 3 | Expired |
| US6584196B1 | Electronic inductor with transmit signal telephone line driver | Electricity | 3 | Expired |
| US6647114B1 | Telephone line interface circuit with virtual impedance | Electricity | 2 | Expired |
| US6714645B1 | Telephone line interface circuit without hookswitch relay | Electricity | 1 | Expired |
| US7031462B2 | Electronic inductor with transmit signal telephone line driver | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.