Kwai Sang So

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Shatin, HK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus, system and method for monitoring plants
- Patent number 9,727,048
- Issue date Aug 8, 2017
- SANG ECO SYSTEM LIMITED
- Kwai Sang So
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus, System and Method for Monitoring Plants
- Publication number 20160266570
- Publication date Sep 15, 2016
- SANG ECO SYSTEM LIMITED
- Kwai Sang So
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method and Apparatus for Measuring Water Level
- Publication number 20130255373
- Publication date Oct 3, 2013
- Kwai Sang So
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING