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Electronic pen device
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Patent number 7,227,539
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Issue date Jun 5, 2007
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Beauty Up Co., Ltd.
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Hsien-Chung Chou
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G06 - COMPUTING CALCULATING COUNTING
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Digital display system
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Patent number 6,919,881
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Issue date Jul 19, 2005
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Beauty Up Co., Ltd.
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Hsien-Chung Chou
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G06 - COMPUTING CALCULATING COUNTING
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Projection device
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Patent number 6,866,388
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Issue date Mar 15, 2005
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Beauty Up Co., Ltd.
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Liang-Ta Yang
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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78493737 - IT-BOARD
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Serial number 78493737
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Registration number 3283522
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Filing date Oct 4, 2004
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BEAUTY UP CO., LTD.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78493754 - BEUP
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Serial number 78493754
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Registration number 3280462
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Filing date Oct 4, 2004
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BEAUTY UP CO., LTD.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76612776
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Serial number 76612776
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Registration number 3261556
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Filing date Sep 24, 2004
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BEAUTY UP CO., LTD.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments