Hong Kong, HK
Information
Patent Grant
High Tech Technology Limited
Chik Wai (David) Ng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High Tech Technology Limited
Chik Wai (David) Ng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hong Kong Applied Science & Technology Research Institute Company, Limited
Po Wah Chang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hong Kong Applied Science & Technology Research Institute Company, Ltd.
Wai Kit (Victor) So
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
High Tech Technology Limited
Chik Wai (David) NG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High Tech Technology Limited
Chik Wai (David) NG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hong Kong Applied Science and Technology Research Institute Company Limited
Po Wah CHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Hong Kong Applied Science and Technology Research Institute Company Limited
Wai Kit (Victor) SO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
