Yu King Wai

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Electronic firearm accessory with light source
- Patent number 11,788,816
- Issue date Oct 17, 2023
- Crimson Trace Corporation
- James Tayon
- F41 - WEAPONS
Information Patent Grant
Electronic firearm accessory with light source
- Patent number 11,105,586
- Issue date Aug 31, 2021
- AOB Products Company
- James Tayon
- F41 - WEAPONS
Information Patent Grant
Firearm accessory having firearm mount
- Patent number 10,365,069
- Issue date Jul 30, 2019
- Battenfeld Technologies, Inc.
- James Tayon
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC FIREARM ACCESSORY
- Publication number 20230366657
- Publication date Nov 16, 2023
- CRIMSON TRACE CORPORATION
- James Tayon
- F41 - WEAPONS
Information Patent Application
ELECTRONIC FIREARM ACCESSORY
- Publication number 20210356231
- Publication date Nov 18, 2021
- Battenfeld Technologies, Inc.
- James Tayon
- F41 - WEAPONS
Information Patent Application
ELECTRONIC FIREARM ACCESSORY
- Publication number 20190301835
- Publication date Oct 3, 2019
- Battenfeld Technologies, Inc.
- James Tayon
- F41 - WEAPONS