HANGZHOU HANHUI OPTOELECTRONIC TECHNOLOGY CO., LTD.

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
High voltage LED chip set, LED light source for plant light supplem...
- Patent number 12,051,677
- Issue date Jul 30, 2024
- HANGZHOU HANHUI OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Xiang Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode (LED) light source control system for intellig...
- Patent number 8,742,698
- Issue date Jun 3, 2014
- Hangzhou Hanhui Optoelectronic Technology Co., Ltd.
- Xuedong Pan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
HIGH VOLTAGE LED CHIP SET, LED LIGHT SOURCE FOR PLANT LIGHT SUPPLEM...
- Publication number 20220173079
- Publication date Jun 2, 2022
- HANGZHOU HANHUI OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Xiang PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED LIGHT SOURCE FOR SUPPLEMENTAL LIGHTING FOR PLANTS AND LAMP WITH...
- Publication number 20210015052
- Publication date Jan 21, 2021
- HANGZHOU HANHUI OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Xuke LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE (LED) LIGHT SOURCE CONTROL SYSTEM FOR INTELLIG...
- Publication number 20130271022
- Publication date Oct 17, 2013
- HANGZHOU HANHUI OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Xuedong Pan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

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