Inventor · disambiguated record
Zhizhong Yan
Also filed as: YAN ZHIZHONG · YAN ZHIZHONG (JOE)
12 granted patents·2 pending applications·45 citations·filing 2008–2022
87Inventor score
Top patents by PatentIndex Score
14 records- 0193US10796453B1Vehicle sensor calibration system using dynamic sceneGM CRUISE HOLDINGS LLC·Filed 2019·Granted Oct 6, 2020·20 cites·16 claims
- 0291US11345277B2Autonomous vehicle intent signalingGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted May 31, 2022·9 cites·20 claims
- 0383US12187316B2Camera calibration for underexposed cameras using traffic signal targetsGM CRUISE HOLDINGS LLC·Filed 2022·Granted Jan 7, 2025·2 cites·15 claims
- 0475US11146783B2Partial calibration target detection for improved vehicle sensor calibrationGM CRUISE HOLDINGS LLC·Filed 2019·Granted Oct 12, 2021·2 cites·12 claims
- 0570US8881872B2Method of installing an elevatorPEACOCK MARK·Filed 2010·Granted Nov 11, 2014·4 cites·17 claims
- 0667US10479646B2Solution for compensating an effect of temperature change in a proximity sensor in a machinery brake of an elevatorKONE CORP·Filed 2017·Granted Nov 19, 2019·2 cites·11 claims
- 0767US8616340B2Elevator arrangement and methodPEACOCK MARK·Filed 2011·Granted Dec 31, 2013·3 cites·25 claims
- 0859US11261058B2Travelling cable support arrangement of an elevatorKONE CORP·Filed 2019·Granted Mar 1, 2022·0 cites·18 claims
- 0959US8636115B2Hosting machine supporting frame for jump lifts of elevatorsPEACOCK MARK·Filed 2012·Granted Jan 28, 2014·2 cites·27 claims
- 1053US9193567B2Method in the manufacture of an elevatorPEACOCK MARK·Filed 2012·Granted Nov 24, 2015·1 cites·21 claims
- 1153US2023194659A1Target-based sensor calibrationGM CRUISE HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 1247US10717629B2Solution for monitoring an elevator brakeKONE CORP·Filed 2017·Granted Jul 21, 2020·0 cites·20 claims
- 1345US12221119B2Drive-through calibration processGM CRUISE HOLDINGS LLC·Filed 2022·Granted Feb 11, 2025·0 cites·9 claims
- 1441US2010018809A1Elevator arrangement, method and safety structureKONE CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →