Tsang-Yao LU

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Suao Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic arrow gun for stably shooting arrows, safety device of an...
- Patent number 11,988,482
- Issue date May 21, 2024
- BANZA STAMPING INDUSTRY CORP.
- Li-Wei Chen
- F41 - WEAPONS
Information Patent Grant
Pressure regulator and gas storage device with the same
- Patent number 11,669,112
- Issue date Jun 6, 2023
- BANZA STAMPING INDUSTRY CORP.
- Li-Wei Chen
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC ARROW GUN FOR STABLY SHOOTING ARROWS, SAFETY DEVICE OF AN...
- Publication number 20240118052
- Publication date Apr 11, 2024
- BANZA STAMPING INDUSTRY CORP.
- Li-Wei CHEN
- F41 - WEAPONS
Information Patent Application
PRESSURE REGULATOR AND GAS STORAGE DEVICE WITH THE SAME
- Publication number 20230244252
- Publication date Aug 3, 2023
- BANZA STAMPING INDUSTRY CORP.
- Li-Wei CHEN
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
PRESSURE REGULATOR AND GAS STORAGE DEVICE WITH THE SAME
- Publication number 20210356976
- Publication date Nov 18, 2021
- BANZA STAMPING INDUSTRY CORP.
- Li-Wei CHEN
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS