Inventor

CHUI CHI KEUNG

HK5 patents

⚠️ This page may combine multiple inventors who share the name “CHUI CHI KEUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATTEL INC

2 patents

US7811150B2Oct 12, 2010

Modular toy aircraft

MATTEL INC50 citations92

US7918707B2Apr 5, 2011

Toy aircraft with modular power systems and wheels

MATTEL INC10 citations82

AMIREH NICHOLAS

2 patents

US8133089B2Mar 13, 2012

Modular toy aircraft with capacitor power sources

AMIREH NICHOLAS24 citations90

US8202137B2Jun 19, 2012

Toy aircraft with modular power systems and wheels

AMIREH NICHOLAS2 citations55

CHUI CHI KEUNG

1 patent

US8109802B2Feb 7, 2012

Toy helicopter having a stabilizing bumper

CHUI CHI KEUNG28 citations87