Inventor · disambiguated record
Qi Lu
Also filed as: LU QI · Lu qi rong
27 granted patents·27 pending applications·167 citations·filing 2003–2025
94Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC26ABB SCHWEIZ AG7NINGBO WEIFENG INTELLIGENT TECH CO LTD3YAHOO INC3BOLOTSKI JOSEPHINE AMMER2
Top patents by PatentIndex Score
54 records- 0197US10260121B2Increasing steel impact toughnessGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Apr 16, 2019·7 cites·20 claims
- 0293US11255006B2Steel alloy workpiece and a method for making a press-hardened steel alloy componentGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Feb 22, 2022·3 cites·8 claims
- 0392US11400690B2High performance press-hardened steel assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Aug 2, 2022·1 cites·19 claims
- 0492US8353199B1Multi-degree-of-freedom test stand for unmanned air vehiclesARROWHEAD CT INC·Filed 2010·Granted Jan 15, 2013·65 cites·24 claims
- 0591US10612116B2Increasing strength of an aluminum alloyGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Apr 7, 2020·2 cites·11 claims
- 0690US8506200B2Rapid locking hand knob constructLU QI·Filed 2011·Granted Aug 13, 2013·17 cites·5 claims
- 0786US11530469B2Press hardened steel with surface layered homogenous oxide after hot formingGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Dec 20, 2022·1 cites·17 claims
- 0885US10329639B2Multilayer steel and method of reducing liquid metal embrittlementGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 25, 2019·1 cites·17 claims
- 0985US7107264B2Content bridge for associating host content and guest content wherein guest content is determined by searchYAHOO INC·Filed 2004·Granted Sep 12, 2006·44 cites·12 claims
- 1082US11951522B2Low density press-hardening steel having enhanced mechanical propertiesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Apr 9, 2024·0 cites·18 claims
- 1180US7716219B2Database search system and method of determining a value of a keyword in a searchYAHOO INC·Filed 2004·Granted May 11, 2010·20 cites·23 claims
- 1277US10675701B2Method and apparatus for resistance spot welding overlapping steel workpiecesGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 9, 2020·1 cites·20 claims
- 1373US11781197B2Stamped components with reduced hot-forming cycle timeGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 1471US10302244B2Multi-purpose camera standNINGBO NEST E COMMERCE CO LTD·Filed 2017·Granted May 28, 2019·3 cites·5 claims
- 1569US2025360627A1Calibration of tool and work object for robotABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 1668US11612926B2Low density press-hardening steel having enhanced mechanical propertiesGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Mar 28, 2023·0 cites·13 claims
- 1768US2023235424A1Wear-resistant high-strength roll-formed componentsGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 1866US2024058877A1Cutting equipment for metal stripDONGGUAN SIBEIFU INTELLIGENT TECH CO LTD·Filed 2023·Application pending·0 cites
- 1965US2023317966A1Porous current collectors for negative electrodes and electrochemical cells including the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 2064US2022407079A1Bipolar current collector and method of making the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 2164US2023140215A1Methods to improve the toughness of press hardening steelGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 2262US11794280B2Component with tailored mechanical and corrosion propertiesGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 24, 2023·0 cites·11 claims
- 2360US2022205082A1Zinc-coated steel having reduced susceptibility for liquid metal embrittlement (lme)GM GLOBAL TECH OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 2459US2021189531A1High performance press-hardened steelGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Application pending·0 cites
- 2558US2005004835A1System and method of placing a search listing in at least one search result listYAHOO INC·Filed 2003·Application pending·0 cites
- 2658US2024278446A1Device for flattening, conveying and cutting metal wires into granulesDONGGUAN SIBEIFU INTELLIGENT TECH CO LTD·Filed 2024·Application pending·0 cites
- 2758US2022356540A1Press hardening steel with combination of superior corrosion resistance and ultra-high strengthGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 2855US12012641B2Combined heating and transfer of work-piece blanksGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Jun 18, 2024·0 cites·19 claims
- 2955US2021222265A1Press hardening steel with high oxidation resistanceGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 3054US12251843B2Method and electronic device, system and computer readable medium for calibrationABB SCHWEIZ AG·Filed 2020·Granted Mar 18, 2025·0 cites·12 claims
- 3154US2020190611A1Press-hardened welded steel alloy component and method of manufacturingGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 3254US2025059691A1Device and method for thread drawingABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 3353US2022362948A1Apparatus and method for mounting o-ring and robotABB SCHWEIZ AG·Filed 2019·Application pending·0 cites
- 3453US2025251030A1Damping StructureNINGBO WEIFENG INTELLIGENT TECH CO LTD·Filed 2024·Application pending·0 cites
- 3552US8720343B2Transverse-longitudinal perpendicular automatic adjusting apparatusNI HAIFENG·Filed 2009·Granted May 13, 2014·2 cites·4 claims
- 3652US2011158812A1Kind of fan blade can be easily assembled and disassembledNEW CENTURY ELECTRICAL MFG ZHONGSHAN CO LTD·Filed 2009·Application pending·0 cites
- 3751US2022324071A1Apparatus and method for mounting o-ring and robotABB SCHWEIZ AG·Filed 2019·Application pending·0 cites
- 3850US12304551B2Steering wheelAUTOLIV DEV·Filed 2022·Granted May 20, 2025·0 cites·12 claims
- 3950US11613789B2Method for improving both strength and ductility of a press-hardening steelGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Mar 28, 2023·0 cites·18 claims
- 4048US11175220B2Surface defect measuring apparatus and method by microscopic scattering polarization imagingSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2020·Granted Nov 16, 2021·0 cites·2 claims
- 4147US2020063232A1Hot formed parts with coating-free press hardening steels and method thereofGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 4247US2023037452A1Apparatus for detecting surface condition of object and method for manufacturing apparatusABB SCHWEIZ AG·Filed 2020·Application pending·0 cites
- 4347US2023415282A1System and method for assembling flexible ring-shaped workpieceABB SCHWEIZ AG·Filed 2021·Application pending·0 cites
- 4447US2025274156A1Assembly Structure for Mobile Phone Clip ModuleNINGBO WEIFENG INTELLIGENT TECH CO LTD·Filed 2024·Application pending·0 cites
- 4547US2018216205A1Two-step hot forming of steelsGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 4646US2021087661A1Steel for hot stamping with enhanced oxidation resistanceGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 4743US2019071747A1Method of heat treating steelGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 4842US12099002B2Single-beam photothermal measurement apparatus and measurement method for absorptive defectsSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2021·Granted Sep 24, 2024·0 cites·3 claims
- 4940US2022307532A1Angle-adjustable multifunctional fixing baseNINGBO WEIFENG INTELLIGENT TECH CO LTD·Filed 2021·Application pending·0 cites
- 5038US8438207B2Adaptive precision arithmetic unit for error tolerant applicationsBOLOTSKI JOSEPHINE AMMER·Filed 2007·Granted May 7, 2013·0 cites·14 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →