Yang-Hsin Shih

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Changhua, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pull rope free curtain structure
- Patent number 9,441,417
- Issue date Sep 13, 2016
- TAIWAN BAMBOO CURTAIN ENTERPRISE CO., LTD.
- Chin-Chang Shih
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Window blind without using a lift cord
- Patent number 8,794,296
- Issue date Aug 5, 2014
- Taiwan Bamboo Curtain Enterprise Co. Ltd.
- Chin-Chang Shih
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Stringless blinds
- Patent number 8,789,575
- Issue date Jul 29, 2014
- Taiwan Bamboo Curtain Enterprise Co. Ltd.
- Chin-Chang Shih
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
SHUTTER WITH DIMMING CAPABILITY
- Publication number 20210285279
- Publication date Sep 16, 2021
- TAIWAN BAMBOO CURTAIN ENTERPRISE CO., LTD.
- Yang-Hsin Shih
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
23E FREE CURTAIN STRUCTURE
- Publication number 20150211294
- Publication date Jul 30, 2015
- TAIWAN BAMBOO CURTAIN ENTERPRISE CO., LTD.
- Chin-Chang SHIH
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Window Blind without Using a Lift Cord
- Publication number 20130255891
- Publication date Oct 3, 2013
- Chin-Chang Shih
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
STRINGLESS BLINDS
- Publication number 20130240166
- Publication date Sep 19, 2013
- TAIWAN BAMBOO CURTAIN ENTERPRISE CO., LTD.
- Chin-Chang Shih
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS