Inventor

WONG TIT SHING

CN9 patents

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

MEGO CORP

2 patents

US4003158AJan 18, 1977

Fighting doll

MEGO CORP33 citations92

US4221454ASep 9, 1980

Battery box, particularly for use in toys

MEGO CORP16 citations72

WONG TIT SHING

2 patents

US9092021B2Jul 28, 2015

Interactive apparatus

WONG TIT SHING16 citations78

US9079113B2Jul 14, 2015

Interactive personal robotic apparatus

WONG TIT SHING10 citations78

J T LABS LTD

2 patents

US9445877B2Sep 20, 2016

Electric toothbrush module

J T LABS LTD3 citations66

US7172721B2Feb 6, 2007

Thermoplastic molding process

J T LABS LTD6 citations60

JETTA COMPANY LTD

1 patent

US7107642B2Sep 19, 2006

Adjustable mattress and pillow system

JETTA COMPANY LTD80 citations92

VONTECHS LIMITED INC

1 patent

US5794296AAug 18, 1998

Electric toothbrush

VONTECHS LIMITED INC52 citations88

WONG TIT-SHING

1 patent

US8803682B2Aug 12, 2014

Sleep-posture sensing and monitoring system

WONG TIT-SHING24 citations86