Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 025384/0845 | |
| Pages: | 5 |
| | Recorded: | 11/17/2010 | | |
| Attorney Dkt #: | 36146-US-PA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/06/2013
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Application #:
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12909842
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Filing Dt:
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10/22/2010
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Publication #:
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Pub Dt:
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10/20/2011
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Title:
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ELECTRET DIAPHRAGM AND SPEAKER USING THE SAME
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Assignee
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| NO. 195, SECTION 4, CHUNG HSING ROAD, CHUTUNG, |
| HSINCHU, TAIWAN 31040 |
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Correspondence name and address
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JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
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7F-1, NO. 100, SEC. 2, ROOSEVELT ROAD,
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TAIPEI, 100 TAIWAN
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