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last 30 patents
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Patent Grant
High-pressure gas cylinder valve for vehicle
Patent number
11,953,153
Issue date
Apr 9, 2024
YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
Guanghui Tan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SOLENOID VALVE AND VEHICLE GAS CYLINDER VALVE HAVING THE SOLENOID V...
Publication number
20240003463
Publication date
Jan 4, 2024
YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
Guanghui TAN
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
GAS PRESSURE REGULATING DEVICE FOR VEHICLE
Publication number
20230205238
Publication date
Jun 29, 2023
YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
Lin JIANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH-PRESSURE GAS CYLINDER VALVE FOR VEHICLE
Publication number
20230134483
Publication date
May 4, 2023
YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
Guanghui TAN
H01 - BASIC ELECTRIC ELEMENTS