Bradford P. Liu

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Bloomfield Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual electric machine co-drive system with selective booster of ele...
- Patent number 10,549,624
- Issue date Feb 4, 2020
- GM Global Technology Operations LLC
- Bradford P. Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single-input and single-output hybrid system
- Patent number 9,469,184
- Issue date Oct 18, 2016
- FCA US LLC
- Bradford P Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-mode modular electrically variable transmission
- Patent number 9,321,342
- Issue date Apr 26, 2016
- FCA US LLC
- Bradford Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single input and single-output hybrid system
- Patent number 9,188,201
- Issue date Nov 17, 2015
- FCA US LLC
- Bradford P. Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single input and single-output hybrid system
- Patent number 8,840,501
- Issue date Sep 23, 2014
- Chrysler Group LLC
- Bradford P. Liu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DUAL ELECTRIC MACHINE CO-DRIVE SYSTEM WITH SELECTIVE BOOSTER OF ELE...
- Publication number 20190105980
- Publication date Apr 11, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Bradford P. Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MULTI-MODE MODULAR ELECTRICALLY VARIABLE TRANSMISSION
- Publication number 20150337926
- Publication date Nov 26, 2015
- Bradford Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SINGLE-INPUT AND SINGLE-OUTPUT HYBRID SYSTEM
- Publication number 20150328975
- Publication date Nov 19, 2015
- Bradford P. Liu
- B60 - VEHICLES IN GENERAL
Information Patent Application
SINGLE-INPUT AND SINGLE-OUTPUT HYBRID SYSTEM
- Publication number 20140051537
- Publication date Feb 20, 2014
- CHRYSLER GROUP LLC
- Bradford P. Liu
- B60 - VEHICLES IN GENERAL
Information Patent Application
SINGLE-INPUT AND SINGLE-OUTPUT HYBRID SYSTEM
- Publication number 20140051536
- Publication date Feb 20, 2014
- CHRYSLER GROUP LLC
- Bradford P. Liu
- B60 - VEHICLES IN GENERAL