Patent Assignment Details
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| Reel/Frame: | 020073/0534 | |
| Pages: | 4 |
| | Recorded: | 11/05/2007 | | |
| Attorney Dkt #: | 002-76:CPOL 952416 |
| 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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05/15/2012
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Application #:
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11927455
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Filing Dt:
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10/29/2007
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Publication #:
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Pub Dt:
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04/30/2009
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Title:
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PROPERLY PLAYING IN-BAND TONES BEFORE CALL ESTABLISHMENT WHEN PERFORMING PROTOCOL INTERWORKING
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Assignee
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| 170 WEST TASMAN DRIVE |
| MS. MALLUN YEN, MANAGING DIRECTOR, WORLDWIDE INTELLECTUAL PROPERTY |
| SAN JOSE, CALIFORNIA 95134 |
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Correspondence name and address
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CHARLES E. KRUEGER, ESQ.
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LAW OFFICE OF CHARLES E. KRUEGER
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P.O. BOX 5607
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WALNUT CREEK, CA 94596
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