Chen Hsiang Lee

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Hinge device for a folding door
- Patent number 9,297,190
- Issue date Mar 29, 2016
- Chen-Hsiang Lee
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Carrier slide for a collapsible doorplate assembly
- Patent number 6,131,243
- Issue date Oct 17, 2000
- Chen Hsiang Lee
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Resilient suspension device for foldable doors
- Patent number 5,992,496
- Issue date Nov 30, 1999
- Chen Hsiang Lee
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Length-adjustable collapsible doorplate assembly
- Patent number 5,918,659
- Issue date Jul 6, 1999
- Chen Hsiang Lee
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Hinge Device for a Folding Door
- Publication number 20150330127
- Publication date Nov 19, 2015
- Chen-Hsiang Lee
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Door leaf of a collapsible door
- Publication number 20030047293
- Publication date Mar 13, 2003
- Chen-Hsiang Lee
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS