Inventor · disambiguated record
Jingquan Li
Also filed as: LI JINGQUAN
28 granted patents·3 pending applications·4,040 citations·filing 2007–2024
97Inventor score
Files withHAND HELD PROD INC20LI JINGQUAN7BEIJING BAIDU NETCOM SCI & TECH CO LTD1CHINALCO MATERIALS APPLICATION RES INSTITUTION CO LTD1H A AUTOMOTIVE SYSTEMS INC1
Top patents by PatentIndex Score
31 records- 0199US9857167B2Dual-projector three-dimensional scannerHAND HELD PROD INC·Filed 2015·Granted Jan 2, 2018·109 cites·18 claims
- 0299US8849019B2Method and system operative to process color image dataHAND HELD PROD INC·Filed 2013·Granted Sep 30, 2014·511 cites·20 claims
- 0399US8643717B2System and method for measuring irregular objects with a single cameraLI JINGQUAN·Filed 2009·Granted Feb 4, 2014·608 cites·28 claims
- 0499US8600158B2Method and system operative to process color image dataLI JINGQUAN·Filed 2010·Granted Dec 3, 2013·604 cites·25 claims
- 0598US9823059B2Dimensioning system with guided alignmentHAND HELD PROD INC·Filed 2014·Granted Nov 21, 2017·42 cites·19 claims
- 0698US9298964B2Imaging terminal, imaging sensor to determine document orientation based on bar code orientation and methods for operating the sameLI JINGQUAN·Filed 2010·Granted Mar 29, 2016·148 cites·22 claims
- 0798US9104934B2Document decoding system and method for improved decoding performance of indicia reading terminalLI JINGQUAN·Filed 2010·Granted Aug 11, 2015·142 cites·20 claims
- 0898US8910870B2System and method for document processingLI JINGQUAN·Filed 2010·Granted Dec 16, 2014·531 cites·18 claims
- 0998US8571307B2Method and system operative to process monochrome image dataLI JINGQUAN·Filed 2010·Granted Oct 29, 2013·603 cites·24 claims
- 1098US7726575B2Indicia reading terminal having spatial measurement functionalityHAND HELD PROD INC·Filed 2007·Granted Jun 1, 2010·693 cites·29 claims
- 1195US10134120B2Image-stitching for dimensioningHAND HELD PROD INC·Filed 2015·Granted Nov 20, 2018·11 cites·19 claims
- 1293US10402956B2Image-stitching for dimensioningHAND HELD PROD INC·Filed 2018·Granted Sep 3, 2019·7 cites·17 claims
- 1392US9976848B2Dimensioning system with guided alignmentHAND HELD PROD INC·Filed 2017·Granted May 22, 2018·6 cites·20 claims
- 1490US9990527B2System and method for document processingHAND HELD PROD INC·Filed 2016·Granted Jun 5, 2018·5 cites·9 claims
- 1589US9530040B2System and method for document processingHAND HELD PROD INC·Filed 2014·Granted Dec 27, 2016·7 cites·20 claims
- 1683US11507767B2System and method for document processingHAND HELD PROD INC·Filed 2018·Granted Nov 22, 2022·2 cites·18 claims
- 1781US10240914B2Dimensioning system with guided alignmentHAND HELD PROD INC·Filed 2018·Granted Mar 26, 2019·2 cites·22 claims
- 1880US10203402B2Method of error correction for 3D imaging deviceHAND HELD PROD INC·Filed 2018·Granted Feb 12, 2019·3 cites·20 claims
- 1978US10775165B2Methods for improving the accuracy of dimensioning-system measurementsHAND HELD PROD INC·Filed 2015·Granted Sep 15, 2020·2 cites·20 claims
- 2077US11983599B2System and method for document processingHAND HELD PROD INC·Filed 2022·Granted May 14, 2024·0 cites·20 claims
- 2175US10859375B2Methods for improving the accuracy of dimensioning-system measurementsHAND HELD PROD INC·Filed 2019·Granted Dec 8, 2020·1 cites·10 claims
- 2272US9785815B2Imaging terminal, imaging sensor to determine document orientation based on bar code orientation and methods for operating the sameHAND HELD PROD INC·Filed 2016·Granted Oct 10, 2017·1 cites·20 claims
- 2361US8381984B2System operative for processing frame having representation of substrateHAND HELD PROD INC·Filed 2010·Granted Feb 26, 2013·1 cites·17 claims
- 2460US10331929B2Imaging terminal, imaging sensor to determine document orientation based on bar code orientation and methods for operating the sameHAND HELD PROD INC·Filed 2017·Granted Jun 25, 2019·0 cites·20 claims
- 2559US10228452B2Method of error correction for 3D imaging deviceHAND HELD PROD INC·Filed 2013·Granted Mar 12, 2019·1 cites·20 claims
- 2652US10049250B2Document decoding system and method for improved decoding performance of indicia reading terminalHAND HELD PROD INC·Filed 2015·Granted Aug 14, 2018·0 cites·20 claims
- 2751US2025263196A1Excrement Collection Apparatus and Nursing MachineCHINALCO MATERIALS APPLICATION RES INSTITUTION CO LTD·Filed 2024·Application pending·0 cites
- 2847US2024281609A1Method of training text recognition model, and method of recognizing textBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Application pending·0 cites
- 2943US2013308013A1Untouched 3d measurement with range imagingLI JINGQUAN·Filed 2012·Application pending·0 cites
- 3038US10598326B2Universal type mounting structure for car lamp bulb and method for assembling universal type mounting structure for car lamp bulb with bulbH A AUTOMOTIVE SYSTEMS INC·Filed 2017·Granted Mar 24, 2020·0 cites·9 claims
- 3138US9505406B2Automobile lamp device and method for transmitting signals through light thereofSHANGHAI KOITO AUTOMOTIVE LAMP·Filed 2013·Granted Nov 29, 2016·0 cites·13 claims
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