Ma Chor-Ming

Follow

Person

Tsim Sha Tsui, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for detecting the dart in a barrel of a toy gun
- Patent number 8,875,689
- Issue date Nov 4, 2014
- Buzz Bee Toys (H.K.) Company Limited
- Ma Chor-Ming
- F41 - WEAPONS
Information Patent Grant
Toy gun
- Patent number 8,875,690
- Issue date Nov 4, 2014
- Buzz Bee Toys (H.K.) Company Limited
- Ma Chor-Ming
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Toy Gun
- Publication number 20120285433
- Publication date Nov 15, 2012
- Ma Chor-Ming
- F41 - WEAPONS
Information Patent Application
Apparatus and Method for Detecting the Dart in a Barrel of a Toy Gun
- Publication number 20120285436
- Publication date Nov 15, 2012
- Ma Chor-Ming
- F41 - WEAPONS