Inventor
WONG KWOK LEUNG
HK20 patents
⚠️ This page may combine multiple inventors who share the name “WONG KWOK LEUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SILVERLIT LTD
7 patentsUS8038504B1Oct 18, 2011
Toy vehicle
SILVERLIT LTD110 citations97
US8639400B1Jan 28, 2014
Altitude control of an indoor flying toy
SILVERLIT LTD47 citations93
US8764510B1Jul 1, 2014
Fighting toy
SILVERLIT LTD10 citations83
US8577520B1Nov 5, 2013
Altitude control of an indoor flying toy
SILVERLIT LTD10 citations83
US8371897B1Feb 12, 2013
Vision technology for interactive toys
SILVERLIT LTD12 citations83
US8715034B1May 6, 2014
Smart driving system in toy vehicle
SILVERLIT LTD6 citations72
US11969663B2Apr 30, 2024
Toy vehicle suspension and wheels
SILVERLIT LTD0 citations51
DONGGUAN SILVERLIT TOYS CO LTD
5 patentsUS10335700B2Jul 2, 2019
Tube racer track system
DONGGUAN SILVERLIT TOYS CO LTD20 citations85
US9855512B1Jan 2, 2018
Horizontal control of an indoor flying toy
DONGGUAN SILVERLIT TOYS CO LTD10 citations83
US10786747B2Sep 29, 2020
Filaments having changeable shape for a toy or accessory
DONGGUAN SILVERLIT TOYS CO LTD3 citations72
US11957994B2Apr 16, 2024
Propulsion of a flying toy
DONGGUAN SILVERLIT TOYS CO LTD0 citations51
US9746936B2Aug 29, 2017
Remote controller
DONGGUAN SILVERLIT TOYS CO LTD1 citations51
WONG KWOK LEUNG
4 patentsUS8330639B2Dec 11, 2012
Remote controller
WONG KWOK LEUNG79 citations94
US8430709B1Apr 30, 2013
Detachable propeller for flying toys
WONG KWOK LEUNG45 citations93
US8337274B1Dec 25, 2012
Motor booster for toy vehicle
WONG KWOK LEUNG15 citations83
US8932102B2Jan 13, 2015
Steering mechanism for toy vehicle
WONG KWOK LEUNG2 citations62