WDI (Xiamen) Technology Inc.

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Drain valve
- Patent number 10,612,224
- Issue date Apr 7, 2020
- WDI (Xiamen) Technology Inc.
- Jinxing Peng
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Controllable self-cleaning device for a flushing spray nozzle
- Patent number 9,828,756
- Issue date Nov 28, 2017
- WDI (XIAMEN) TECHNOLOGY INC.
- Chen Defu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Base connection device used to change a flapper drain valve to a ba...
- Patent number 9,556,601
- Issue date Jan 31, 2017
- WDI (XIAMEN) TECHNOLOGY INC.
- Baojia Huang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Air suction spray nozzle
- Patent number 9,499,967
- Issue date Nov 22, 2016
- WDI (XIAMEN) TECHNOLOGY INC.
- Chen Defu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Automatic protection device for a toilet inlet valve or drain valve
- Patent number 9,487,938
- Issue date Nov 8, 2016
- WDI (XIAMEN) TECHNOLOGY INC.
- Xiping Li
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet inlet valve and control method thereof
- Patent number 9,422,699
- Issue date Aug 23, 2016
- WDI (XIAMEN) TECHNOLOGY INC.
- Feiyu Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DRAIN VALVE
- Publication number 20190048569
- Publication date Feb 14, 2019
- WDI (Xiamen) Technology Inc.
- Jinxing PENG
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Air Suction Spray Nozzle
- Publication number 20160053474
- Publication date Feb 25, 2016
- WDI (Xiamen) Technology Inc.
- Chen Defu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Controllable self-cleaning device for a flushing spray nozzle
- Publication number 20160017586
- Publication date Jan 21, 2016
- WDI (Xiamen) Technology Inc.
- Chen Defu
- E03 - WATER SUPPLY SEWERAGE

Trademarklast 30 trademarks