Inventor · disambiguated record
Xiaofeng Mao
Also filed as: MAO XIAOFENG
11 granted patents·7 pending applications·136 citations·filing 2011–2022
89Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC8GM GLOBAL TECH OPERATIONS INC3MAO XIAOFENG3SHANGHAI HANSOH BIOMEDICAL CO LTD2TANG XIDONG1
Top patents by PatentIndex Score
18 records- 0198US9018881B2Stator winding diagnostic systems and methodsGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Apr 28, 2015·90 cites·16 claims
- 0290US10946865B1Fault isolation, prognosis, and mitigation for vehicle component electrical power circuitGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Mar 16, 2021·9 cites·20 claims
- 0387US9086462B2Systems and methods for battery parameter estimationMAO XIAOFENG·Filed 2012·Granted Jul 21, 2015·9 cites·19 claims
- 0481US9796226B2Systems and methods for movable hitch receiverGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Oct 24, 2017·12 cites·11 claims
- 0577US10274040B2Active damper for torsional vibration and noise mitigation in a drivelineGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Apr 30, 2019·2 cites·4 claims
- 0673US8849497B2Vehicle health prognosisZHANG YILU·Filed 2012·Granted Sep 30, 2014·5 cites·14 claims
- 0771US10029669B2Powertrain and method of coordinating chassis and propulsion system torque limitsGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jul 24, 2018·2 cites·20 claims
- 0867US8922217B2Battery state-of-charge observerMAO XIAOFENG·Filed 2012·Granted Dec 30, 2014·2 cites·20 claims
- 0965US9231515B2Method of monitoring performance of an electric motorGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jan 5, 2016·2 cites·13 claims
- 1062US9662974B2Torque control for vehicles with independent front and rear propulsion systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted May 30, 2017·1 cites·16 claims
- 1160US8890484B2Battery state-of-charge estimator using robust H∞ observerMAO XIAOFENG·Filed 2012·Granted Nov 18, 2014·2 cites·19 claims
- 1255US2024360109A1Cycloalkene derivative regulator, preparation method therefor, and application thereofSHANGHAI HANSOH BIOMEDICAL CO LTD·Filed 2022·Application pending·0 cites
- 1344US2016121883A1Front-rear torque split control for an all-wheel-drive vehicle with independent power-sourcesGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 1442US2023076435A1Modifier of four-membered ring derivative, preparation method and application thereofSHANGHAI HANSOH BIOMEDICAL CO LTD·Filed 2020·Application pending·0 cites
- 1541US2013127399A1Cell balancing system and methodTANG XIDONG·Filed 2011·Application pending·0 cites
- 1641US2019066405A1Method and system for detecting a road impact event and for diagnosing abnormalities in chassis componentsGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 1740US2019011013A1Active vibration damper for a vehicle driveline componentGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 1839US2018257477A1Traction management control system for vehicle having independently driven axlesGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →