Inventor · disambiguated record
Tianning Xu
Also filed as: XU TIANNING
29 granted patents·16 pending applications·1,780 citations·filing 1993–2020
98Inventor score
Top patents by PatentIndex Score
45 records- 0198US8308714B2Control circuit and method for negative pressure wound treatment apparatusWESTON RICHARD SCOTT·Filed 2007·Granted Nov 13, 2012·158 cites·25 claims
- 0297US7062073B1Animated toy utilizing artificial intelligence and facial image recognitionTUMEY DAVID M·Filed 2000·Granted Jun 13, 2006·109 cites·15 claims
- 0395US7039221B1Facial image verification utilizing smart-card with integrated video cameraTUMEY DAVID M·Filed 2000·Granted May 2, 2006·295 cites·14 claims
- 0494US8663200B2Control circuit and method for negative pressure wound treatment apparatusBLUESKY MEDICAL GROUP INC·Filed 2012·Granted Mar 4, 2014·38 cites·23 claims
- 0594US6963659B2Fingerprint verification system utilizing a facial image-based heuristic search methodFACEKEY CORP·Filed 2001·Granted Nov 8, 2005·191 cites·5 claims
- 0693US7706000B2Orientation sensing of a rodIMMERSION MEDICAL INC·Filed 2007·Granted Apr 27, 2010·28 cites·22 claims
- 0793US6496595B1Distributed biometric access control apparatus and methodNEXTGENID LTD·Filed 2000·Granted Dec 17, 2002·228 cites·27 claims
- 0892US9636440B2Control circuit and method for negative pressure wound treatment apparatusBLUESKY MEDICAL GROUP INC·Filed 2014·Granted May 2, 2017·25 cites·25 claims
- 0992US7212655B2Fingerprint verification systemTUMEY DAVID M·Filed 2005·Granted May 1, 2007·44 cites·13 claims
- 1089US11614170B2Wound therapy device pressure monitoring and control systemINNOVATIVE THERAPIES LLC·Filed 2020·Granted Mar 28, 2023·7 cites·31 claims
- 1189US8588893B2System and method for tracking healing progress of tissueJAEB JONATHAN PAUL·Filed 2011·Granted Nov 19, 2013·27 cites·20 claims
- 1289US5386103AIdentification and verification systemNEURNETICS LTD·Filed 1993·Granted Jan 31, 1995·281 cites·14 claims
- 1387US8000777B2System and method for tracking healing progress of tissueKCI LICENSING INC·Filed 2007·Granted Aug 16, 2011·39 cites·20 claims
- 1485US11850348B2Control circuit and method for negative pressure wound treatment apparatusSMITH & NEPHEW INC·Filed 2020·Granted Dec 26, 2023·1 cites·16 claims
- 1584US8444613B2Pump leak monitor for negative pressure wound therapySVEDMAN PAUL·Filed 2009·Granted May 21, 2013·32 cites·21 claims
- 1683US6504470B2Access control method and apparatus for members and guestsNEXTGENID LTD·Filed 2001·Granted Jan 7, 2003·66 cites·17 claims
- 1782US8717852B2Apparatus for providing condition-based vibrotactile feedbackIMMERSION CORP·Filed 2013·Granted May 6, 2014·9 cites·4 claims
- 1880US8784393B2DressingWESTON RICHARD SCOTT·Filed 2007·Granted Jul 22, 2014·27 cites·37 claims
- 1976US8351299B2Apparatus and method for providing condition-based vibrotactile feedbackIMMERSION CORP·Filed 2009·Granted Jan 8, 2013·7 cites·23 claims
- 2072US6807291B1Animated toy utilizing artificial intelligence and fingerprint verificationINTELLIGENT VERIFICATION SYSTE·Filed 2000·Granted Oct 19, 2004·15 cites·1 claims
- 2171US8273074B2Wound exudate removal and isolation systemJAEB JONATHAN·Filed 2006·Granted Sep 25, 2012·10 cites·20 claims
- 2265US8663199B2Wound exudate removal and isolation systemJAEB JONATHAN·Filed 2012·Granted Mar 4, 2014·3 cites·20 claims
- 2364US6794986B2Access control method and apparatus for members and guestsBIOKEY LTD·Filed 2002·Granted Sep 21, 2004·15 cites·1 claims
- 2463US6447460B1Method for automated exclusion of deep venous thrombosisKCI LICENSING INC·Filed 1999·Granted Sep 10, 2002·116 cites·20 claims
- 2561US2020167945A1Touchless wound measurement, wound volume measurement, and other wound measurementDERMAGENESIS LLC·Filed 2020·Application pending·0 cites
- 2660US10709826B2Control circuit and method for negative pressure wound treatment apparatusSMITH & NEPHEW INC·Filed 2017·Granted Jul 14, 2020·0 cites·28 claims
- 2759US7020310B2Animated toy utilizing artificial intelligence and fingerprint verificationINTELLIGENT VERIFICATION SYSTE·Filed 2004·Granted Mar 28, 2006·6 cites·12 claims
- 2856US9171484B2Determining location and orientation of an object positioned on a surfaceFITZLI PETER ANDREAS MASPOLI·Filed 2008·Granted Oct 27, 2015·3 cites·24 claims
- 2955US10593057B2Touchless wound measurement, wound volume measurement, and other wound measurementDERMAGENESIS LLC·Filed 2017·Granted Mar 17, 2020·0 cites·12 claims
- 3055US2011015585A1Method and device for providing intermittent negative pressure wound healingSVEDMAN PAL·Filed 2009·Application pending·0 cites
- 3153US2011015589A1Disposable therapeutic deviceSVEDMAN PAL·Filed 2009·Application pending·0 cites
- 3251US10682074B2Wound measurement on smart phonesDERMAGENESIS LLC·Filed 2015·Granted Jun 16, 2020·0 cites·1 claims
- 3351US2011015590A1Disposable therapeutic deviceSVEDMAN PAL·Filed 2009·Application pending·0 cites
- 3451US2014088402A1Wound measurement on smart phonesINNOVATIVE THERAPIES INC·Filed 2012·Application pending·0 cites
- 3550US2014135719A1Wound exudate removal and isolation systemKCI LICENSING INC·Filed 2014·Application pending·0 cites
- 3650US2015141841A1Wound Measurement on Smart PhonesDERMAGENESIS LLC·Filed 2015·Application pending·0 cites
- 3750US2007276309A1Systems and methods for wound area managementKCI LICENSING INC·Filed 2006·Application pending·0 cites
- 3850US2008071161A1System and method for tracking healing progress of a woundJAEB JONATHAN P·Filed 2007·Application pending·0 cites
- 3946US2007276195A1Systems and methods for wound area managementKCI LICENSING INC·Filed 2006·Application pending·0 cites
- 4046US2017028111A1Wound therapy device pressure monitoring and control systemINNOVATIVE THERAPIES INC·Filed 2016·Application pending·0 cites
- 4146US2002035542A1Transaction authentication system utilizing a key with integrated biometric sensorFiled 2001·Application pending·0 cites
- 4246US2011112494A1Method and device for providing intermittent negative pressure wound healingSVEDMAN PAL·Filed 2011·Application pending·0 cites
- 4344US2002094111A1Access control method and apparatusFiled 2001·Application pending·0 cites
- 4443US2006020212A1Portable vein locating deviceXU TIANNING·Filed 2004·Application pending·0 cites
- 4540US2002077905A1Integrated system for differentiation and positioning of a commercial offeringTVX INTERNET SERVICES INC·Filed 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →