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Dong Guan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Single stage switching power amplifier with bidirectional energy flow
Patent number
9,793,866
Issue date
Oct 17, 2017
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Super-efficient single-stage isolated switching power amplifier
Patent number
9,780,742
Issue date
Oct 3, 2017
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Super-efficient single-stage isolated switching power amplifier
Patent number
9,312,823
Issue date
Apr 12, 2016
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Single stage switching power amplifier with bidirectional energy flow
Patent number
9,306,516
Issue date
Apr 5, 2016
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
NOVEL FWS DC-AC GRID CONNECTED INVERTER
Publication number
20200252003
Publication date
Aug 6, 2020
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BATTERY POWERED POE AUDIO AMPLIFIER AND DEVICE
Publication number
20190312741
Publication date
Oct 10, 2019
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-EFFICIENCY FULLY SOFT-SWITCHING SINGLE-STAGE THREE-LEVEL (SS-3...
Publication number
20180034359
Publication date
Feb 1, 2018
GuangDong Redx Electrical Technology Limited
Xue Jian CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BATTERY POWERED POE AUDIO AMPLIFIER AND DEVICE
Publication number
20170104603
Publication date
Apr 13, 2017
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPER-EFFICIENT SINGLE-STAGE ISOLATED SWITCHING POWER AMPLIFIER
Publication number
20160226461
Publication date
Aug 4, 2016
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SINGLE STAGE SWITCHING POWER AMPLIFIER WITH BIDIRECTIONAL ENERGY FLOW
Publication number
20160218686
Publication date
Jul 28, 2016
GuangDong Redx Electrical Technology Limited
Xue Jian Chen
H03 - BASIC ELECTRONIC CIRCUITRY
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last 30 trademarks