Inventor
DENG DINGFENG
US11 patents
⚠️ This page may combine multiple inventors who share the name “DENG DINGFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS LLC
9 patentsUS10260516B2Apr 16, 2019
Turbocharger bearing with improved durability and noise reduction
GM GLOBAL TECH OPERATIONS LLC2 citations71
US9732800B2Aug 15, 2017
Turbocharger journal bearing system
GM GLOBAL TECH OPERATIONS LLC3 citations71
US9494189B2Nov 15, 2016
Turbocharger bearing housing oil groove
GM GLOBAL TECH OPERATIONS LLC3 citations71
US10746099B1Aug 18, 2020
Multi-step bore turbocharger
GM GLOBAL TECH OPERATIONS LLC4 citations68
US10113587B1Oct 30, 2018
Turbocharger thrust bearing
GM GLOBAL TECH OPERATIONS LLC3 citations66
US9897097B2Feb 20, 2018
Turbocharger with a hybrid journal bearing system
GM GLOBAL TECH OPERATIONS LLC4 citations66
US10954996B2Mar 23, 2021
Turbocharger bearing
GM GLOBAL TECH OPERATIONS LLC0 citations50
US10190634B1Jan 29, 2019
Turbo-charger bearing
GM GLOBAL TECH OPERATIONS LLC0 citations48
US10465604B2Nov 5, 2019
Turbocharger for a vehicle engine
GM GLOBAL TECH OPERATIONS LLC0 citations39