Inventor · disambiguated record
Pei-Chung Wang
Also filed as: WANG PEI · WANG PEI-CHUNG
165 granted patents·44 pending applications·1,980 citations·filing 1999–2022
99Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC64GEN MOTORS CORP56GM GLOBAL TECH OPERATIONS INC39WANG PEI-CHUNG26CARLSON BLAIR E3
Top patents by PatentIndex Score
209 records- 0196US6744011B1Online monitoring system and method for a short-circuiting gas metal arc welding processGEN MOTORS CORP·Filed 2002·Granted Jun 1, 2004·183 cites·18 claims
- 0295US6654995B1Method for joining tubular membersGEN MOTORS CORP·Filed 2000·Granted Dec 2, 2003·80 cites·18 claims
- 0394US10981245B2Apparatus for ultrasonic welding of polymers and polymeric compositesGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Apr 20, 2021·6 cites·20 claims
- 0494US6896319B1Vehicle modular body and method of assembly thereofGEN MOTORS CORP·Filed 2003·Granted May 24, 2005·73 cites·19 claims
- 0592US10259170B2Methods for joining polymeric composites using a hybrid friction/ultrasound technique for achieving desired weld characteristicsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Apr 16, 2019·3 cites·20 claims
- 0692US10105789B2Systems and methods for ultrasonic weldingGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 23, 2018·5 cites·20 claims
- 0792US8436506B2Electric motor assemblies and systems and methods associated with joining wires of electric motor assembliesWANG PEI-CHUNG·Filed 2010·Granted May 7, 2013·12 cites·19 claims
- 0892US8250728B2Method of joining with self-piercing rivet and assemblySTEVENSON ROBIN·Filed 2008·Granted Aug 28, 2012·20 cites·8 claims
- 0992US7695227B2Fastener for attachment by friction stir processingGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Apr 13, 2010·25 cites·7 claims
- 1092US7645105B2Projection welded fastener with integral sealerGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 12, 2010·43 cites·18 claims
- 1192US6572007B1Method for attaching metal membersGEN MOTORS CORP·Filed 2002·Granted Jun 3, 2003·59 cites·15 claims
- 1291US7001097B2Tubular joint assemblyGEN MOTORS CORP·Filed 2003·Granted Feb 21, 2006·50 cites·4 claims
- 1391US6896462B2Mechanical and adhesive fastener unitGEN MOTORS CORP·Filed 2003·Granted May 24, 2005·51 cites·8 claims
- 1491US6732420B2Method for riveting metal members therewithGEN MOTORS CORP·Filed 2002·Granted May 11, 2004·42 cites·14 claims
- 1591US6646225B1Method of joining galvanized steel parts using lasersGEN MOTORS CORP·Filed 2003·Granted Nov 11, 2003·57 cites·12 claims
- 1690US8615927B2Noncontact obstacle detection system using RFID technologyEZZAT HESHAM A·Filed 2011·Granted Dec 31, 2013·33 cites·17 claims
- 1790US8214122B2Energy economy mode using preview informationKRUPADANAM ASHISH S·Filed 2008·Granted Jul 3, 2012·35 cites·15 claims
- 1890US7832970B2Friction stir nut and method of joining therewithGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Nov 16, 2010·15 cites·14 claims
- 1990US7429713B2Method for improving single sided resistance spot weldsGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Sep 30, 2008·14 cites·19 claims
- 2089US11141925B2Ultrasonic welding and welding horn having indenterGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Oct 12, 2021·5 cites·13 claims
- 2189US10105788B2Systems and methods for ultrasonic weldingGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 23, 2018·3 cites·20 claims
- 2289US7862271B2Friction stir rivet method of joiningGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 4, 2011·15 cites·6 claims
- 2389US6797914B2Joining workpieces by laser welding with powder injectionGEN MOTORS CORP·Filed 2003·Granted Sep 28, 2004·42 cites·14 claims
- 2488US9999939B2Resistance spot welding steel and aluminum workpieces with electrode insertGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jun 19, 2018·7 cites·20 claims
- 2588US7399942B2Method for projection bonding of telescoped tubesGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jul 15, 2008·16 cites·17 claims
- 2687US6702535B1Rivet with sliding cap and extendable stirrer for friction stir rivetingGEN MOTORS CORP·Filed 2003·Granted Mar 9, 2004·32 cites·19 claims
- 2787US6684479B2Method and apparatus for clinching metal sheetsGEN MOTORS CORP·Filed 2001·Granted Feb 3, 2004·39 cites·13 claims
- 2887US6640414B2Method for attaching metal membersGEN MOTORS CORP·Filed 2002·Granted Nov 4, 2003·34 cites·18 claims
- 2986US11654636B2Ultrasonic weld-bonding of thermoplastic compositesGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted May 23, 2023·1 cites·20 claims
- 3086US10864682B2Method of joining of polymeric compositesGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Dec 15, 2020·2 cites·18 claims
- 3186US10576532B2Systems and methods for joining components by rivetingGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 3, 2020·2 cites·11 claims
- 3286US10105787B2Systems and methods for ultrasonic weldingGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 23, 2018·2 cites·20 claims
- 3386US10099423B2Methods for joining components by heat stakingGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Oct 16, 2018·3 cites·13 claims
- 3486US8087149B2Self-piercing rivet and method of joining with bonded riveted jointsWANG PEI-CHUNG·Filed 2008·Granted Jan 3, 2012·16 cites·5 claims
- 3586US7265313B2Method and apparatus for improved cooling of resistance welding capGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Sep 4, 2007·10 cites·22 claims
- 3686US6836948B2Method of joining a sheet metal part to a metal tubeGEN MOTORS CORP·Filed 2003·Granted Jan 4, 2005·31 cites·5 claims
- 3785US8087720B2Vehicle closure panel assembly and methodWANG PEI-CHUNG·Filed 2008·Granted Jan 3, 2012·14 cites·16 claims
- 3885US7880112B2Method for welding and adhesively attaching a shaped fastener to inside of memberGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Feb 1, 2011·9 cites·3 claims
- 3985US7267736B2Method of joining dissimilar materialsUNIV MICHIGAN·Filed 2003·Granted Sep 11, 2007·36 cites·10 claims
- 4085US6802682B2Spiraled self-piercing rivetGEN MOTORS CORP·Filed 2002·Granted Oct 12, 2004·29 cites·7 claims
- 4185US6729531B2Fastener and a method for attaching metal members therewithGEN MOTORS CORP·Filed 2002·Granted May 4, 2004·32 cites·20 claims
- 4285US6676007B2Method for attaching metal membersGEN MOTORS CORP·Filed 2002·Granted Jan 13, 2004·32 cites·20 claims
- 4384US10189075B2Method of riveting involving ultrasonic pulsesGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jan 29, 2019·2 cites·15 claims
- 4484US8662141B2Fabricated-in-place inserts to receive self-piercing rivetsCARLSON BLAIR E·Filed 2011·Granted Mar 4, 2014·4 cites·12 claims
- 4584US8466386B2Method for repairing bonded metallic structuresWANG PEI-CHUNG·Filed 2006·Granted Jun 18, 2013·8 cites·10 claims
- 4684US7253377B2System and method of joining overlapping workpiecesGEN MOTORS CORP·Filed 2005·Granted Aug 7, 2007·8 cites·15 claims
- 4784US6988651B2Friction stir rivet drive system and stir riveting methodsGEN MOTORS CORP·Filed 2004·Granted Jan 24, 2006·28 cites·5 claims
- 4883US10160161B2Apparatus and processes for protecting an ultrasonic welding horn using a thin-film separatorGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Dec 25, 2018·4 cites·20 claims
- 4983US9827707B2Systems and methods for joining polymeric composites using conductive ink and a conductive rivetGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Nov 28, 2017·3 cites·20 claims
- 5083US7527463B2Nut and method for adhesive nut attachmentGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 5, 2009·15 cites·11 claims
Showing the top 50 of 209 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →