Yam Ho Yeung

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Smart lighting system and method
- Patent number 10,154,567
- Issue date Dec 11, 2018
- Kim Leung Luk
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Smart lighting system and method
- Patent number 10,028,356
- Issue date Jul 17, 2018
- Kim Leung Luk
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
SMART LIGHTING SYSTEM AND METHOD
- Publication number 20180317301
- Publication date Nov 1, 2018
- Kim Leung Luk
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SMART LIGHTING SYSTEM AND METHOD
- Publication number 20180020528
- Publication date Jan 18, 2018
- Kim Leung Luk
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
VARIABLE TRANSMISSION GEARING SYSTEM
- Publication number 20150360750
- Publication date Dec 17, 2015
- MEGA UNIT TECHNOLOGY LIMITED
- Kim Leung Luk
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS