Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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07/12/2011
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Application #:
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11673646
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Filing Dt:
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02/12/2007
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Publication #:
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Pub Dt:
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08/14/2008
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Inventors:
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Chih-Ho Hsu, Jian-Li Chang
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Title:
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METHOD OF MANUFACTURING LIGHT GUIDE PLATE OF KEYPAD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 268, HWA-YA 2ND ROAD, HW-YA TECH. PARK, GUEISHAN |
| TAOYUAN, TAIWAN |
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| HDLS PATENT & TRADEMARK SERVICE |
| 4331 STEVENS BATTLE LANE |
| FAIRFAX, VA 22033 |
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