Yao Liang Lin

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lamp radiator, lamp and lamp assembly
- Patent number 11,486,568
- Issue date Nov 1, 2022
- TROLMASTER ARGO INSTRUMENTS CO., LIMITED
- Ka Suen Chan
- F21 - LIGHTING
Information Patent Grant
Lamp, lamp driver and lamp lighting system
- Patent number 11,353,196
- Issue date Jun 7, 2022
- TROLMASTER ARGO INSTRUMENTS CO., LIMITED
- Ka Suen Chan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LAMP RADIATOR, LAMP AND LAMP ASSEMBLY
- Publication number 20220128231
- Publication date Apr 28, 2022
- TROLMASTER ARGO INSTRUMENTS CO., LIMITED
- Ka Suen CHAN
- F21 - LIGHTING
Information Patent Application
LAMP, LAMP DRIVER AND LAMP LIGHTING SYSTEM
- Publication number 20210372599
- Publication date Dec 2, 2021
- TROLMASTER ARGO INSTRUMENTS CO., LIMITED
- Ka Suen Chan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING