Inventor
ZHONG GUIHUI
US52 patents
⚠️ This page may combine multiple inventors who share the name “ZHONG GUIHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHAEFFLER TECHNOLOGIES AG
44 patentsUS10378613B1Aug 13, 2019
Electric powertrain with cycloidal mechanism
SCHAEFFLER TECHNOLOGIES AG9 citations84
US11078959B1Aug 3, 2021
High speed bearing with single piece wide plastic cage
SCHAEFFLER TECHNOLOGIES AG4 citations73
US10662998B2May 26, 2020
Sleeve for deep groove ball bearing
SCHAEFFLER TECHNOLOGIES AG5 citations73
US10578175B2Mar 3, 2020
Radial wedge plate clutch
SCHAEFFLER TECHNOLOGIES AG3 citations73
US10578164B1Mar 3, 2020
Bearing having integrated soft connected grounding device
SCHAEFFLER TECHNOLOGIES AG4 citations73
US10036429B2Jul 31, 2018
Wedge clutch with tapered profile and cage
SCHAEFFLER TECHNOLOGIES AG4 citations73
US9989104B2Jun 5, 2018
Wedge clutch with mutually supporting wedge plates and self-locking displacement assembly
SCHAEFFLER TECHNOLOGIES AG2 citations73
US9702415B1Jul 11, 2017
Wedge clutch with mutually supporting wedge plates and self-locking displacement assembly
SCHAEFFLER TECHNOLOGIES AG2 citations73
US11767884B2Sep 26, 2023
Insulating cap for bearing assembly
SCHAEFFLER TECHNOLOGIES AG3 citations72
US11131344B1Sep 28, 2021
Snap-fit ball bearing cage
SCHAEFFLER TECHNOLOGIES AG5 citations72
US10612595B2Apr 7, 2020
Lubrication groove for deep groove ball bearing
SCHAEFFLER TECHNOLOGIES AG3 citations72
US11606013B2Mar 14, 2023
Resolver integration kit for variable reluctance resolver
SCHAEFFLER TECHNOLOGIES AG3 citations71
US12378999B2Aug 5, 2025
Insulated bearing
SCHAEFFLER TECHNOLOGIES AG0 citations62
US12305712B2May 20, 2025
Bearing shunt
SCHAEFFLER TECHNOLOGIES AG0 citations62
US12289021B2Apr 29, 2025
Shunt assembly
SCHAEFFLER TECHNOLOGIES AG0 citations62
US12158184B2Dec 3, 2024
Insulated bearing
SCHAEFFLER TECHNOLOGIES AG1 citations62
US11892036B1Feb 6, 2024
Bearing track cage for mitigating rolling element excursion
SCHAEFFLER TECHNOLOGIES AG0 citations62
US11473628B2Oct 18, 2022
Bearing with an integrated electrical shunt
SCHAEFFLER TECHNOLOGIES AG0 citations62
US11365762B2Jun 21, 2022
High speed bearing cage
SCHAEFFLER TECHNOLOGIES AG0 citations62
US11209048B1Dec 28, 2021
Light weight, high frequency welded, 2-piece ball bearing cage assembly
SCHAEFFLER TECHNOLOGIES AG0 citations62
US11193538B2Dec 7, 2021
Bearing cage assembly including stiffening ring
SCHAEFFLER TECHNOLOGIES AG0 citations62
US11111962B1Sep 7, 2021
Bearing with an integrated electrical shunt
SCHAEFFLER TECHNOLOGIES AG1 citations62
US10907687B2Feb 2, 2021
Lubrication groove for deep groove ball bearing
SCHAEFFLER TECHNOLOGIES AG0 citations62
US10359098B1Jul 23, 2019
Hypo-cycloidal differential
SCHAEFFLER TECHNOLOGIES AG1 citations62
US10167938B2Jan 1, 2019
Compact planetary differential
SCHAEFFLER TECHNOLOGIES AG1 citations62
US12416328B2Sep 16, 2025
Heavy-duty thrust washer with lubricant passages for e-axle
SCHAEFFLER TECHNOLOGIES AG0 citations61
US11933357B2Mar 19, 2024
Bearing with integrated axial preload and method thereof
SCHAEFFLER TECHNOLOGIES AG0 citations59
US11391324B1Jul 19, 2022
Creep mitigation design for bearing assembly
SCHAEFFLER TECHNOLOGIES AG1 citations58
US12497998B2Dec 16, 2025
Multiple guidance cage for a bearing
SCHAEFFLER TECHNOLOGIES AG0 citations52
US12101005B2Sep 24, 2024
Electrical shunt device
SCHAEFFLER TECHNOLOGIES AG0 citations52
US10900523B2Jan 26, 2021
Double butterfly cage for a ball bearing and method of fabricating a double butterfly cage for a ball bearing
SCHAEFFLER TECHNOLOGIES AG0 citations52
US10612596B1Apr 7, 2020
Anti-creep deep groove ball bearing
SCHAEFFLER TECHNOLOGIES AG0 citations52
US10563729B2Feb 18, 2020
Hyper-cycloidal differential
SCHAEFFLER TECHNOLOGIES AG0 citations52
US10415655B2Sep 17, 2019
Wedge clutch having a plurality of wedges and wedge clutch with wedge plates and self-locking displacement assembly
SCHAEFFLER TECHNOLOGIES AG0 citations52
US10323700B2Jun 18, 2019
Wedge clutch with wedge plate segments, cage and wave spring and method thereof
SCHAEFFLER TECHNOLOGIES AG0 citations52
US10316899B2Jun 11, 2019
Caged wedge clutch
SCHAEFFLER TECHNOLOGIES AG0 citations52
US9909620B2Mar 6, 2018
Radial roller cage with centerline guidance
SCHAEFFLER TECHNOLOGIES AG1 citations52
US9746038B2Aug 29, 2017
Dual actuation ball contour synchronizing clutch
SCHAEFFLER TECHNOLOGIES AG1 citations52
US11286988B2Mar 29, 2022
Single-piece high-speed bearing cage
SCHAEFFLER TECHNOLOGIES AG0 citations51
US11125273B1Sep 21, 2021
Bearing cage assembly including metal shell
SCHAEFFLER TECHNOLOGIES AG0 citations51
US11118626B2Sep 14, 2021
Multi-part bearing cage assembly
SCHAEFFLER TECHNOLOGIES AG0 citations51
US11105370B1Aug 31, 2021
Two-piece bearing cage for high-speed bearings
SCHAEFFLER TECHNOLOGIES AG0 citations51
US11098762B1Aug 24, 2021
Two-piece hybrid bearing cage assembly
SCHAEFFLER TECHNOLOGIES AG0 citations51
US11965553B2Apr 23, 2024
Bearing cage
SCHAEFFLER TECHNOLOGIES AG0 citations49
INCE MARION JACK
3 patentsBROWN JAMES KEVIN
1 patentSCHAEFFLER TEHNOLOGIES AG & CO KG
1 patentSCHAEFFLER TECHNOLOGIES GMBH
1 patentShowing the top 50 of 52 patents by PatentIndex Score.