Inventor · disambiguated record
Wu Tao
Also filed as: TAO WU
16 granted patents·14 pending applications·125 citations·filing 2003–2024
91Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC26SHANGHAI INST OPTICS & FINE MECH CAS3UNIV IOWA STATE RES FOUND INC1
Top patents by PatentIndex Score
30 records- 0195US10688595B2Laser welding overlapping metal workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jun 23, 2020·9 cites·20 claims
- 0295US10195689B2Laser welding of overlapping metal workpieces assisted by varying laser beam parametersGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Feb 5, 2019·10 cites·20 claims
- 0392US11148226B2Multi-beam laser spot welding of coated steelsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 19, 2021·5 cites·20 claims
- 0492US7323629B2Real time music recognition and display systemUNIV IOWA STATE RES FOUND INC·Filed 2003·Granted Jan 29, 2008·81 cites·61 claims
- 0591US10675713B2Remote laser welding of overlapping metal workpieces using helical path(s)GM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 9, 2020·8 cites·20 claims
- 0687US10953494B2Remote laser welding of overlapping metal workpieces at fast speedsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 23, 2021·3 cites·18 claims
- 0785US10329639B2Multilayer steel and method of reducing liquid metal embrittlementGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 25, 2019·1 cites·17 claims
- 0884US11203085B2Method and apparatus for laser weldingGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Dec 21, 2021·2 cites·18 claims
- 0984US11095004B2Clamping system and method for laser welding battery foils to a battery tabGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Aug 17, 2021·2 cites·16 claims
- 1081US10953497B2Method for laser welding steel workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 23, 2021·2 cites·15 claims
- 1177US10675701B2Method and apparatus for resistance spot welding overlapping steel workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 9, 2020·1 cites·20 claims
- 1273US10946479B2Laser spot welding of overlapping aluminum workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 16, 2021·1 cites·19 claims
- 1365US2024261887A1Dissimilar metal joint and electric resistance welding method for preparing the sameSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2024·Application pending·0 cites
- 1459US2025114868A1High-strength steel laser welding filler, joint and methodSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2023·Application pending·0 cites
- 1554US11890701B2Resistance spot welding electrode capSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2018·Granted Feb 6, 2024·0 cites·15 claims
- 1648US2017239750A1Laser welding metal workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Application pending·0 cites
- 1748US2020112015A1Method and apparatus for laser weldingGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 1846US11491580B2Method for laser welding metal workpieces using a combination of weld pathsGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Nov 8, 2022·0 cites·19 claims
- 1946US2019126402A1Joining of dissimilar metalsGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 2046US2019061055A1Method for laser welding of curved surfacesGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 2144US11235422B2Method for smoothing the surface of a laser weld jointGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Feb 1, 2022·0 cites·18 claims
- 2244US2020101563A1Smoothing method for enhanced weld surface qualityGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 2344US2019061053A1Laser brazing of metal workpieces with relative movement between laser beam and filler wireGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 2443US11077522B2Method of laser spot welding coated steelsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Aug 3, 2021·0 cites·20 claims
- 2543US2019224781A1Laser welding of overlapping metal workpieces assisted by oscillating laser beam focal positionGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 2643US2020114469A1Method for laser welding light metal workpieces that include a surface oxide coatingGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 2742US2020047285A1Laser welding of coated steels assisted by the formation of at least one preliminary weld depositGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 2842US2020316714A1Integrated predrilling and laser spot welding of coated steelsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 2941US2018214983A1Method for laser welding aluminum workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 3040US2018304405A1Laser spot welding of overlapping aluminum workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →