Patent Assignment Details
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| Reel/Frame: | 031583/0434 | |
| Pages: | 8 |
| | Recorded: | 11/06/2013 | | |
| Attorney Dkt #: | 01390CON/ 27.5445USC1 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE, THE RECORDED DOCUMENT, AND THE EXECUTION DATE OF THE RECORDED DOCUMENT PREVIOUSLY RECORDED ON REEL 025830 FRAME 0769. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/02/2014
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Application #:
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11693702
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Filing Dt:
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03/29/2007
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Publication #:
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Pub Dt:
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07/26/2007
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Title:
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DEVICE AND METHOD FOR AUGMENTING CELLULAR TELEPHONE AUDIO SIGNALS
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Assignee
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| 824 MARKET STREET |
| SUITE 510 |
| WILMINGTON, DELAWARE 19801 |
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Correspondence name and address
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AT&T LEGAL DEPARTMENT - H&C ATTN: PATENT
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ONE AT&T WAY
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ROOM 2A-207
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BEDMINSTER, NJ 07921
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