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Method of forming patterns
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Patent number 10,768,526
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Issue date Sep 8, 2020
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Micron Technology, Inc.
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Kuo-Yao Chou
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H01 - BASIC ELECTRIC ELEMENTS
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Method of forming patterns
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Patent number 10,073,342
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Issue date Sep 11, 2018
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Micron Technology, Inc.
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Kuo-Yao Chou
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H01 - BASIC ELECTRIC ELEMENTS
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Patterns forming method
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Patent number 9,929,019
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Issue date Mar 27, 2018
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Micron Technology, Inc.
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Kuo-Yao Chou
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H01 - BASIC ELECTRIC ELEMENTS
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Method of forming patterns
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Patent number 9,911,608
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Issue date Mar 6, 2018
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Micron Technology, Inc.
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Kuo-Yao Chou
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H01 - BASIC ELECTRIC ELEMENTS
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Method of forming patterns
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Patent number 9,613,820
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Issue date Apr 4, 2017
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Inotera Memories, Inc.
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Kuo-Yao Chou
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B81 - MICRO-STRUCTURAL TECHNOLOGY
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Hair clip
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Patent number 6,668,841
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Issue date Dec 30, 2003
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Kuo Hua Chou
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A45 - HAND OR TRAVELLING ARTICLES
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Hair clip structure
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Patent number 6,378,532
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Issue date Apr 30, 2002
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Cha Chou Enterprise Co., Ltd.
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Kuo-Hua Chou
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A45 - HAND OR TRAVELLING ARTICLES
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Hair clip
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Patent number 5,775,345
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Issue date Jul 7, 1998
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Kuo-Hua Chou
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A45 - HAND OR TRAVELLING ARTICLES
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Hair clip
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Patent number 5,758,672
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Issue date Jun 2, 1998
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Kuo-Hua Chou
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A45 - HAND OR TRAVELLING ARTICLES
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Hair combing clip
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Patent number D393927
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Issue date Apr 28, 1998
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Kuo-Hua Chou
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D28 - Cosmetic products and toilet articles
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Hair combing clip
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Patent number D393928
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Issue date Apr 28, 1998
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Kuo-Hua Chou
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D28 - Cosmetic products and toilet articles
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Hairpin
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Patent number 5,682,908
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Issue date Nov 4, 1997
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Kuo-Hua Chou
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A45 - HAND OR TRAVELLING ARTICLES
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Frame assembly
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Patent number 5,671,580
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Issue date Sep 30, 1997
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Kuo-Hua Chou
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Hair clip
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Patent number 5,605,166
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Issue date Feb 25, 1997
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Kuo-Hua Chou
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A45 - HAND OR TRAVELLING ARTICLES
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Ornamental clip
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Patent number 5,537,724
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Issue date Jul 23, 1996
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Kuo-Hua Chou
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A44 - HABERDASHERY JEWELLERY
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Structure of barrette
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Patent number 5,396,912
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Issue date Mar 14, 1995
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Kuo H. Chou
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A45 - HAND OR TRAVELLING ARTICLES
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Clip
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Patent number 5,335,399
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Issue date Aug 9, 1994
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Kuo H. Chou
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Hair clip
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Patent number 5,181,530
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Issue date Jan 26, 1993
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Kuo-Hua Chou
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A45 - HAND OR TRAVELLING ARTICLES