Inventor · disambiguated record
Ian Y. Hwa
Also filed as: HWA IAN Y · HWA IAN YIYING
11 granted patents·1 pending application·57 citations·filing 2000–2023
86Inventor score
Top patents by PatentIndex Score
12 records- 0190US10768075B2Rack disturbance test for determining the frequency response of an electric power steering systemGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Sep 8, 2020·6 cites·20 claims
- 0285US11084526B2System for passively and actively monitoring and evaluating an electric power steering systemGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Aug 10, 2021·6 cites·18 claims
- 0379US6520274B1Modular electric steering gear assemblyVISTEON GLOBAL TECH INC·Filed 2000·Granted Feb 18, 2003·36 cites·13 claims
- 0475US9452776B1Steering gear reversal clunk noise characterizationGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Sep 27, 2016·4 cites·20 claims
- 0566US9885638B2Systems and methods for determining steering performanceGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Feb 6, 2018·1 cites·13 claims
- 0665US9669867B2Characterization of stiction condition in an electrically-assisted steering systemGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jun 6, 2017·2 cites·18 claims
- 0760US11623683B2Vehicle power steering test system controlGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 0856US12379288B2Systems and methods for testing damping modulesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 0954US9950736B2Characterization of stick-slip condition in a steering systemGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Apr 24, 2018·1 cites·12 claims
- 1053US9604665B2Characterization of stiction condition in a manual steering gearGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Mar 28, 2017·1 cites·7 claims
- 1149US10532767B2Systems and methods for determining steering performanceGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jan 14, 2020·0 cites·19 claims
- 1235US2019367081A1Method and system for testing of systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →