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Hain Yo Enterprises Co. Ltd.
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Changhua, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Control valve for faucet
Patent number
10,054,235
Issue date
Aug 21, 2018
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Water control valve
Patent number
9,772,631
Issue date
Sep 26, 2017
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Faucet for switching between multiple water sources
Patent number
9,739,039
Issue date
Aug 22, 2017
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Ceramic control valve for switching between multiple water sources
Patent number
9,739,384
Issue date
Aug 22, 2017
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Ceramic control valve for switching between multiple water sources
Patent number
9,719,602
Issue date
Aug 1, 2017
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Faucet with pipe-in-pipe structure
Patent number
9,644,353
Issue date
May 9, 2017
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Faucet without compartments
Patent number
9,580,892
Issue date
Feb 28, 2017
HAIN YO Enterprise Co. Ltd.
Chia-Po Chang
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Fine ceramic control valve
Patent number
8,985,147
Issue date
Mar 24, 2015
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fine ceramic control vale
Patent number
8,985,148
Issue date
Mar 24, 2015
Hain Yo Enterprises Co. Ltd.
Chia-Po Chang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Mixed water control valve having a water pressure balance function...
Patent number
8,869,816
Issue date
Oct 28, 2014
HAIN YO Enterprise Co. Ltd.
Chia-Po Chang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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last 30 trademarks