Roger A. Fratti
51Patents
11h-index
33Co-inventors
74Inventor score
Filing activity: Dec 21, 1994 → May 3, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7280816B2 | Techniques for monitoring mobile telecommunications for shared accounts | Electricity | 324 | Expired |
| US7915512B2 | Method and apparatus for adjusting the cadence of music on a personal audio device | Physics | 27 | Active |
| US8744529B2 | Enhanced mobile device having multiple housing configurations | Electricity | 25 | Active |
| US6329877A | Efficient power amplifier | Electricity | 22 | Expired |
| US6597243B1 | Distributed amplifier having a tapered transconductance architecture | Electricity | 16 | Expired |
| US7777689B2 | USB device, an attached protective cover therefore including an antenna and a method of wirelessly transmitting data | Electricity | 15 | Active |
| US7505495B2 | Optical assembly comprising multiple semiconductor optical devices and an active cooling device | Electricity | 14 | Expired |
| US7248108B2 | Power amplifier employing thin film ferroelectric phase shift element | Electricity | 13 | Expired |
| US8456230B2 | Adaptive filter with coefficient determination based on output of real time clock | Electricity | 13 | Active |
| US8260323B1 | Utilization of existing network infrastructure to provide person tracking capabilities | Electricity | 13 | Active |
| US6313999A | Self alignment device for ball grid array devices | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8374661B2 | Recessible integrated pocket clip for mobile devices and the like | Electricity | 10 | Active |
| US6140886A | Wideband balun for wireless and RF application | Electricity | 9 | Expired |
| US8817189B2 | Digital television with improved input selection functionality | Electricity | 8 | Active |
| US7995713B2 | Voice-identification-based signal processing for multiple-talker applications | Electricity | 7 | Active |
| US5565823A | Voltage controlled attenuator using PN diodes | Electricity | 7 | Expired |
| US8886166B2 | System to identify whether a text message is from a trusted source | Electricity | 5 | Active |
| US6011432A | Continuous tuning of switched capacitor circuits using DC-isolated tuning elements | Electricity | 4 | Expired |
| US7963046B2 | Auto-calculated length determination and display | Physics | 3 | Active |
| US7948914B2 | Power learning security in wireless routers | Electricity | 3 | Active |
| US7724023B1 | Circuit apparatus including removable bond pad extension | Electricity | 3 | Active |
| US6068130A | Device and method for protecting electronic component | Electricity | 3 | Expired |
| US8831537B2 | Transitory touchscreen antenna structure | Electricity | 2 | Active |
| US8427589B2 | Audible state indication for a television receiver | Electricity | 2 | Active |
| US7561137B2 | Comparator-based drivers for LCD displays and the like | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.