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G. CONCEPT TECHNOLOGY LTD.
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Wanchai, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Starch-based battery system
Patent number
9,306,239
Issue date
Apr 5, 2016
G. CONCEPT TECHNOLOGY LTD.
Wing Fai Leung
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method of and device for attracting aquatic life forms using bubble...
Patent number
8,287,155
Issue date
Oct 16, 2012
G. Concept Technology Ltd.
Wing Fai Leung
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Information
Patent Application
Starch-based battery system
Publication number
20150155593
Publication date
Jun 4, 2015
G. CONCEPT TECHNOLOGY LTD.
Wing Fai Leung
H01 - BASIC ELECTRIC ELEMENTS
Trademark
last 30 trademarks
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Trademark
87185396 - ESCAENERGY
Serial number
87185396
Registration number
5212770
Filing date
Sep 28, 2016
G.concept Technology Limited
28 - Games and playthings