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Automated anti-snoring bed system
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Patent number 8,418,289
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Issue date Apr 16, 2013
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Seda Chemical Products Co., Ltd.
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Hong-Dun Lin
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Back support cushion
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Patent number D618030
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Issue date Jun 22, 2010
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Seda Chemical Products Co., Ltd.
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Kung-Han Wang
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D06 - Furnishings
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Chair
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Patent number D535113
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Issue date Jan 16, 2007
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Seda Chemical Products Co., Ltd.
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Kung-Han Wang
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D06 - Furnishings
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Collapsible outdoor pillow structure
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Patent number 6,708,355
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Issue date Mar 23, 2004
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Seda Chemical Products Co., Ltd.
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Kung-Han Wang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Air pillow
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Patent number D476186
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Issue date Jun 24, 2003
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Seda Chemical Products Co., Ltd.
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Kung-Han Wang
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D06 - Furnishings
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Ergonomic pillow
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Patent number 6,471,726
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Issue date Oct 29, 2002
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Seda Chemical Products Co., Ltd.
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Wei-Kuan Wang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Chair
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Patent number D368175
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Issue date Mar 26, 1996
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SEDA Chemical Products Co., Ltd.
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Wei-Kuan Wang
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D06 - Furnishings
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98249721 - SEDAFOAM
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Serial number 98249721
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Registration number 7648572
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Filing date Nov 1, 2023
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SEDA CHEMICAL PRODUCTS CO., LTD.
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20 - Furniture, mirrors, picture frames
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76440385 - NECK NANNY
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Serial number 76440385
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Registration number 2851605
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Filing date Aug 13, 2002
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SEDA CHEMICAL PRODUCTS CO., LTD.
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20 - Furniture, mirrors, picture frames
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76405830 - IMAGER-37
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Serial number 76405830
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Registration number 2718932
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Filing date May 14, 2002
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SEDA CHEMICAL PRODUCTS CO., LTD.
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20 - Furniture, mirrors, picture frames