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Liquid-type rocking ornament
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Patent number 6,165,041
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Issue date Dec 26, 2000
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Rich Lin
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Two-chamber milky lotion bottle
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Patent number 6,138,870
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Issue date Oct 31, 2000
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Rich Lin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Wave-producing decoration
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Patent number 5,706,595
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Issue date Jan 13, 1998
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Rich Lin
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Lamp stand
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Patent number 5,678,918
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Issue date Oct 21, 1997
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Rich Lin
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F21 - LIGHTING
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