Patent Assignment Details
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Reel/Frame: | 036907/0069 | |
| Pages: | 4 |
| | Recorded: | 10/28/2015 | | |
Attorney Dkt #: | RPXC-29189-ATT5 |
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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02/01/2011
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Application #:
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11019504
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Filing Dt:
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12/22/2004
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Title:
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METHOD AND APPARATUS FOR PORTING TELEPHONE NUMBERS OF ENDPOINT DEVICES
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Assignee
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ONE MARKET PLAZA, STEUART TOWER, SUITE 800 |
SAN FRANCISCO, CALIFORNIA 94105 |
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Correspondence name and address
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GREGORY M. HOWISON
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P.O. BOX 741715
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DALLAS, TX 75374-1715
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