Wai Choi (Lewie) Leung

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Chai Wan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Interactive apparatus
- Patent number 9,092,021
- Issue date Jul 28, 2015
- J. T. Labs Limited
- Tit Shing Wong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Interactive personal robotic apparatus
- Patent number 9,079,113
- Issue date Jul 14, 2015
- J. T. Labs Limited
- Tit Shing Wong
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING COMPOSITE PART OF POLYMER AND METAL
- Publication number 20170260638
- Publication date Sep 14, 2017
- J. T. LABS LIMITED
- Tit Shing WONG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INTERACTIVE APPARATUS
- Publication number 20130178981
- Publication date Jul 11, 2013
- Tit Shing Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERACTIVE PERSONAL ROBOTIC APPARATUS
- Publication number 20130178982
- Publication date Jul 11, 2013
- Tit Shing Wong
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Digital noise filter system and related apparatus and methods
- Publication number 20050256594
- Publication date Nov 17, 2005
- Sui-Kay Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE