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Yuyao City, CN
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last 30 patents
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Patent Grant
Independent and multi-unit co-operation stage control system
Patent number
10,122,797
Issue date
Nov 6, 2018
ZHEJIANG DAFENG INDUSTRY CO., LTD.
Hua Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cloud-based multi-channel stage light adjustment system technical f...
Patent number
9,826,606
Issue date
Nov 21, 2017
Zhejiang Dafeng Industry Co. Ltd.
Hua Feng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
KINETIC SCULPTURE AND INTELLIGENT CONTROL SYSTEM
Publication number
20230078559
Publication date
Mar 16, 2023
ZHEJIANG DAFENG INDUSTRY CO., LTD.
Huafeng YAN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CLOUD-BASED MULTI-CHANNEL STAGE LIGHT ADJUSTMENT SYSTEM TECHNICAL F...
Publication number
20170042000
Publication date
Feb 9, 2017
ZHEJIANG DAFENG INDUSTRY CO., LTD.
Hua Feng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Independent and Multi-Unit Co-Operation Stage Control System
Publication number
20170034280
Publication date
Feb 2, 2017
ZHEJIANG DAFENG INDUSTRY CO., LTD.
Hua Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE