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Shanghai, CN
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Patents Grants
last 30 patents
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Patent Grant
Rocker arm mechanism of engine, system and method for two-stroke en...
Patent number
12,116,911
Issue date
Oct 15, 2024
SHANGHAI UNIVERSOON AUTOTECH CO., LTD.
Rujie Zhu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine valve actuating apparatus
Patent number
11,739,667
Issue date
Aug 29, 2023
SHANGHAI UNIVERSOON AUTOTECH CO., LTD.
Zheng Xi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine
Patent number
10,626,764
Issue date
Apr 21, 2020
Shanghai Universoon Auto Parts Co., Ltd.
Yong Xi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Single valve compression release bridge brake
Patent number
10,329,972
Issue date
Jun 25, 2019
Shanghai Universoon Auto Parts Co., Ltd.
Yong Xi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
ROCKER ARM MECHANISM OF ENGINE, SYSTEM AND METHOD FOR TWO-STROKE EN...
Publication number
20240125256
Publication date
Apr 18, 2024
SHANGHAI UNIVERSOON AUTOTECH CO., LTD.
Rujie ZHU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE VALVE ACTUATING APPARATUS
Publication number
20220333512
Publication date
Oct 20, 2022
SHANGHAI UNIVERSOON AUTOTECH CO., LTD.
Zheng XI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SINGLE VALVE COMPRESSION RELEASE BRIDGE BRAKE
Publication number
20190257228
Publication date
Aug 22, 2019
Shanghai Universoon Auto Parts Co., Ltd.
Yong Xi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS