YuanYang LIN

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Shaoxing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coil component and electronic expansion valve with coil component
- Patent number 12,015,307
- Issue date Jun 18, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Bofeng Yuan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BIDIRECTIONAL THROTTLE VALVE, FIRST AIR CONDITIONING SYSTEM AND SEC...
- Publication number 20240288205
- Publication date Aug 29, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Yuanyang LIN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Coil Component and Electronic Expansion Valve with Coil Component
- Publication number 20220158507
- Publication date May 19, 2022
- Zhejiang DunAn Artificial Environment Co., Ltd
- Bofeng YUAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-WAY WATER VALVE
- Publication number 20220146003
- Publication date May 12, 2022
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Zhou YU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...