Inventor · disambiguated record
Changhong Liu
Also filed as: LIU CHANGHONG
3 granted patents·2 pending applications·0 citations·filing 2012–2022
39Inventor score
Files withDELTA ELECTRONICS INC1ELEKTA BEIJING MEDICAL SYSTEMS CA LTD1GE MEDICAL SYS GLOBAL TECH CO LLC1GEN MEDICAL SYSTEMS GLOBAL TECH1ZHONGSHAN BROAD OCEAN MOTOR CO1
Top patents by PatentIndex Score
5 records- 0146US11764629B2In-slot cooling system for an electric machine with hairpin windingsDELTA ELECTRONICS INC·Filed 2020·Granted Sep 19, 2023·0 cites·18 claims
- 0240US2025222279A1Rotatable subject support apparatusELEKTA BEIJING MEDICAL SYSTEMS CA LTD·Filed 2022·Application pending·0 cites
- 0337US9806590B2Permanent magnet motor having reduced torque rippleZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2015·Granted Oct 31, 2017·0 cites·19 claims
- 0429US10292666B2Table and imaging system including the sameGE MEDICAL SYS GLOBAL TECH CO LLC·Filed 2015·Granted May 21, 2019·0 cites·10 claims
- 0524US2013082450A1Collimator Exchanging Cart for Exchanging Collimators in a DetectorGEN MEDICAL SYSTEMS GLOBAL TECH·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →