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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04/02/2013
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Application #:
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12507060
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Filing Dt:
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07/21/2009
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Publication #:
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Pub Dt:
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11/19/2009
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Inventors:
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Jwin-Yen Guo, Ching-Hsiang Yang
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Title:
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SPEAKER DRIVER CIRCUIT DRIVEN BY POSTIVE AND NEGATIVE VOLTAGES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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5F, NO. 20, TAI YUEN STREET |
CHUPEI CITY, HSIN-CHU, TAIWAN |
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TUNG & ASSOCIATES / RANDY W. TUNG, ESQ. |
838 W. LONG LAKE RD. |
SUITE 120 |
BLOOMFIELD HILLS, MI 48302 |
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