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Baoding, CN
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last 30 patents
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Patent Grant
Control method and control system for continuously variable valve l...
Patent number
11,761,360
Issue date
Sep 19, 2023
Great Wall Motor Company Limited
Tao Liu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve mechanism, engine and vehicle
Patent number
11,448,105
Issue date
Sep 20, 2022
Great Wall Motor Company Limited
Tao Liu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve mechanism, engine and vehicle
Patent number
10,815,837
Issue date
Oct 27, 2020
Great Wall Motor Company Limited
Tao Liu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
VALVE MECHANISM, ENGINE AND VEHICLE
Publication number
20200165941
Publication date
May 28, 2020
GREAT WALL MOTOR COMPANY LIMITED
Tao LIU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE MECHANISM, ENGINE AND VEHICLE
Publication number
20200141291
Publication date
May 7, 2020
GREAT WALL MOTOR COMPANY LIMITED
Tao LIU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL METHOD AND CONTROL SYSTEM FOR CONTINUOUSLY VARIABLE VALVE L...
Publication number
20200095909
Publication date
Mar 26, 2020
GREAT WALL MOTOR COMPANY LIMITED
Tao LIU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES