Inventor · disambiguated record
Timothy M. Trifilo
Also filed as: TRIFILO TIMOTHY · TRIFILO TIMOTHY M · TRIFILO TIMOTHY MATTHEW
32 granted patents·5 pending applications·1,107 citations·filing 2002–2010
97Inventor score
Top patents by PatentIndex Score
37 records- 0199US7038421B2Method and system for multiple servo motor controlIBM·Filed 2003·Granted May 2, 2006·634 cites·16 claims
- 0297US7528514B2Centrifugal magnetic clutchIBM·Filed 2006·Granted May 5, 2009·61 cites·8 claims
- 0395US7635189B2Method and system for synchronizing opto-mechanical filters to a series of video synchronization pulses and derivatives thereofIBM·Filed 2005·Granted Dec 22, 2009·30 cites·9 claims
- 0494US6676259B1Stereographic display deviceIBM·Filed 2002·Granted Jan 13, 2004·75 cites·33 claims
- 0590US8189038B2Stereographic projection apparatus with passive eyewear utilizing a continuously variable polarizing elementDECUSATIS CASIMER M·Filed 2005·Granted May 29, 2012·22 cites·16 claims
- 0689US6995530B2System, method, and an article of manufacture for starting a brushless direct current motorIBM·Filed 2004·Granted Feb 7, 2006·42 cites·19 claims
- 0788US8167431B2Universal stereographic trigger peripheral for electronic equipmentDECUSATIS CASIMER M·Filed 2005·Granted May 1, 2012·12 cites·14 claims
- 0885US8172399B2Lumen optimized stereo projector using a plurality of polarizing filtersDECUSATIS CASIMER M·Filed 2005·Granted May 8, 2012·9 cites·4 claims
- 0984US8162482B2Dynamic projector refresh rate adjustment via PWM controlDECUSATIS CASIMER M·Filed 2006·Granted Apr 24, 2012·8 cites·13 claims
- 1083US7088137B2System, method and program product for extending range of a bidirectional data communication busIBM·Filed 2004·Granted Aug 8, 2006·42 cites·22 claims
- 1182US8152310B2Noise immune optical encoder for high ambient light projection imaging systemsDECUSATIS CASIMER M·Filed 2010·Granted Apr 10, 2012·4 cites·8 claims
- 1281US8327349B2Matching plug-ins to usersCHU DANAE C·Filed 2008·Granted Dec 4, 2012·19 cites·13 claims
- 1379US6686714B2Method and system for improved closed loop control of sensorless brushless DC motorsIBM·Filed 2002·Granted Feb 3, 2004·38 cites·14 claims
- 1477US7224138B2Method, system, and program product for feedback control of a target system utilizing imposition of a periodic modulating signal onto a command signalIBM·Filed 2006·Granted May 29, 2007·9 cites·20 claims
- 1574US7493433B2System, method and storage medium for providing an inter-integrated circuit (I2C) slave with read/write access to random access memoryIBM·Filed 2004·Granted Feb 17, 2009·19 cites·6 claims
- 1673US7109722B2Apparatus and method for PCB smoke and burn detection and preventionIBM·Filed 2004·Granted Sep 19, 2006·16 cites·17 claims
- 1770US8182099B2Noise immune optical encoder for high ambient light projection imaging systemsDECUSATIS CASIMER M·Filed 2005·Granted May 22, 2012·2 cites·11 claims
- 1870US8152303B2Signal synthesizer for periodic acceleration and deceleration of rotating optical devicesDECUSATIS CASIMER M·Filed 2005·Granted Apr 10, 2012·3 cites·15 claims
- 1968US6977478B2Method, system and program product for controlling a single phase motorIBM·Filed 2004·Granted Dec 20, 2005·16 cites·31 claims
- 2067US6876229B1Method and system for providing bidirectional asynchronous communicationIBM·Filed 2003·Granted Apr 5, 2005·12 cites·8 claims
- 2166US8157381B2Method to synchronize stereographic hardware to sequential color rendering apparatusDECUSATIS CASIMER M·Filed 2005·Granted Apr 17, 2012·2 cites·5 claims
- 2265US8869054B2Framework for persistent user interactions within web-pagesCHU DANAE CANDACE·Filed 2007·Granted Oct 21, 2014·3 cites·18 claims
- 2362US7353308B2Avoiding oscillation in self-synchronous bi-directional communication systemIBM·Filed 2005·Granted Apr 1, 2008·2 cites·6 claims
- 2456US7104452B2Method and system for a bar code simulatorIBM·Filed 2004·Granted Sep 12, 2006·4 cites·19 claims
- 2556US6975085B1Electronic motor brakeIBM·Filed 2004·Granted Dec 13, 2005·8 cites·20 claims
- 2653US2009125659A1Inter-Integrated Circuit (12C) Slave with Read/Write Access to Random Access MemoryIBM·Filed 2009·Application pending·0 cites
- 2752US7057414B2Avoiding oscillation in self-synchronous bi-directional communication systemIBM·Filed 2004·Granted Jun 6, 2006·2 cites·10 claims
- 2850US8264525B2Closed loop feedback control to maximize stereo separation in 3D imaging systemsDECUSATIS CASIMER M·Filed 2006·Granted Sep 11, 2012·0 cites·9 claims
- 2950US8152304B2Stereographic imaging system using open loop magnetomechanically resonant polarizing filter actuatorDECUSATIS CASIMER M·Filed 2006·Granted Apr 10, 2012·0 cites·16 claims
- 3049US6960928B2Electromagnetic coupling based motor plug detect system and methodIBM·Filed 2003·Granted Nov 1, 2005·5 cites·25 claims
- 3146US2006066570A1Pointing device and methodTRIFILO TIMOTHY M·Filed 2004·Application pending·0 cites
- 3245US2006069813A1Self-configuring peripheral interface system, peripheral device therefor and interface methodIBM·Filed 2004·Application pending·0 cites
- 3345US2006075170A1System and method for high voltage bidirectional communications interfaceIBM·Filed 2004·Application pending·0 cites
- 3444US7026786B2Reduced part count feedforward motor controlIBM·Filed 2004·Granted Apr 11, 2006·3 cites·17 claims
- 3543US7106021B2Method, system, and program product for feedback control of a target system utilizing imposition of a periodic modulating signal onto a command signalIBM·Filed 2004·Granted Sep 12, 2006·2 cites·6 claims
- 3640US6815921B1High performance motor control with feedforward bus supply voltageIBM·Filed 2003·Granted Nov 9, 2004·3 cites·16 claims
- 3736US2005110442A1Torque ripple and audible noise reduction in an electric machineIBM·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →