Hong Kong, HK
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
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Hong Kong Applied Science and Technology Research Institute Company Limited
Po Wah CHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
