Inventor · disambiguated record
Richard Shaun Welches
Also filed as: WELCHES RICHARD S · WELCHES RICHARD SHAUN
16 granted patents·17 pending applications·840 citations·filing 2000–2025
95Inventor score
Top patents by PatentIndex Score
33 records- 0197US7929579B2Picosecond laser apparatus and methods for its operation and useCYNOSURE INC·Filed 2010·Granted Apr 19, 2011·65 cites·32 claims
- 0297US7586957B2Picosecond laser apparatus and methods for its operation and useCYNOSURE INC·Filed 2006·Granted Sep 8, 2009·45 cites·26 claims
- 0395US6969922B2Transformerless, load adaptive speed controllerYOUTILITY INC·Filed 2005·Granted Nov 29, 2005·117 cites·17 claims
- 0495US6404655B1Transformerless 3 phase power inverterSEMIKRON INC·Filed 2000·Granted Jun 11, 2002·265 cites·21 claims
- 0592US10966785B2Picosecond laser apparatus and methods for its operation and useCYNOSURE LLC·Filed 2020·Granted Apr 6, 2021·2 cites·24 claims
- 0692US9028536B2Picosecond laser apparatus and methods for its operation and useSIERRA RAFAEL ARMANDO·Filed 2009·Granted May 12, 2015·14 cites·27 claims
- 0791US6879053B1Transformerless, load adaptive speed controllerYOUTILITY INC·Filed 2003·Granted Apr 12, 2005·131 cites·8 claims
- 0886US6567283B2Enhanced conduction angle power factor correction topologyYOUTILITY INC·Filed 2002·Granted May 20, 2003·55 cites·20 claims
- 0985US6654261B2Inverter DC link volts “tooth” modulation schemeYOUTILITY INC·Filed 2001·Granted Nov 25, 2003·67 cites·17 claims
- 1081US7138728B2Anti-islanding techniques for distributed power generationYOUTILITY INC·Filed 2002·Granted Nov 21, 2006·54 cites·41 claims
- 1179US8190243B2Thermal surgical monitoringWELCHES RICHARD SHAUN·Filed 2008·Granted May 29, 2012·23 cites·25 claims
- 1277US10849687B2Picosecond laser apparatus and methods for its operation and useCYNOSURE INC·Filed 2015·Granted Dec 1, 2020·2 cites·24 claims
- 1376US2024423695A1Methods and apparatus for controlled rf treatments and rf generator systemCYNOSURE LLC·Filed 2024·Application pending·0 cites
- 1475US12431681B2Fiber laser for coagulation, cutting, and other operationsInnoVoyce LLC·Filed 2024·Granted Sep 30, 2025·0 cites·21 claims
- 1575US11712299B2Picosecond laser apparatus and methods for its operation and useCYNOSURE LLC·Filed 2021·Granted Aug 1, 2023·0 cites·14 claims
- 1673US12166326B1Fiber laser with optical feedback for contaminant detection and other functionalityInnoVoyce LLC·Filed 2024·Granted Dec 10, 2024·0 cites·27 claims
- 1773US2025183608A1Fiber Laser with Optical Feedback for Contaminant Detection and Other FunctionalityInnoVoyce LLC·Filed 2024·Application pending·0 cites
- 1873US2023380883A1Methods and apparatus for controlled rf treatments and rf generator systemCYNOSURE INC·Filed 2023·Application pending·0 cites
- 1967US2023120325A1Systems and Methods of Optically Targeting Melanin and other Tissue Components for Enhanced Dermal TreatmentCYNOSURE LLC·Filed 2022·Application pending·0 cites
- 2067US2025379411A1Fiber Laser with Quasi-Pulse-Wave FunctionalityInnoVoyce LLC·Filed 2025·Application pending·0 cites
- 2159US11819259B2Methods and apparatus for controlled RF treatments and RF generator systemCYNOSURE LLC·Filed 2019·Granted Nov 21, 2023·0 cites·26 claims
- 2255US2019201096A1Controlled photomechanical and photothermal tissue treatment in the picosecond regimeCYNOSURE LLC·Filed 2018·Application pending·0 cites
- 2349US2015080863A1Controlled Photomechanical and Photothermal Tissue Treatment in the Picosecond RegimeWELCHES RICHARD SHAUN·Filed 2014·Application pending·0 cites
- 2449US2011264083A1Coaxial suction system for laser lipolysisCYNOSURE INC·Filed 2011·Application pending·0 cites
- 2548US2015216598A1Controlled photomechanical and photothermal tissue treatment in the picosecond regimeCYNOSURE INC·Filed 2015·Application pending·0 cites
- 2646US2012253222A1Thermal surgical monitoringWELCHES RICHARD SHAUN·Filed 2012·Application pending·0 cites
- 2741US2015005759A1Current Delivery Systems, Apparatuses and MethodsWELCHES RICHARD SHAUN·Filed 2014·Application pending·0 cites
- 2840US2018000533A1Non-invasive uniform and non-uniform rf methods and systemsCYNOSURE INC·Filed 2017·Application pending·0 cites
- 2939US2016128777A1Controlled Photomechanical and Photothermal Treatment of Mucosal TissueCYNOSURE INC·Filed 2016·Application pending·0 cites
- 3037US2012046653A1Pulsed therapeutic light system and methodWELCHES RICHARD SHAUN·Filed 2010·Application pending·0 cites
- 3136US2004084965A1Hybrid variable speed generator/uninterruptible power supply power converterFiled 2003·Application pending·0 cites
- 3236US2002036430A1Local area grid for distributed powerFiled 2001·Application pending·0 cites
- 3334US2012022510A1Thermal surgery safety apparatus and methodWELCHES RICHARD SHAUN·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Richard Shaun Welches files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →