Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 042568/0709 | |
| Pages: | 14 |
| | Recorded: | 06/01/2017 | | |
| Attorney Dkt #: | 9052-92712-07 |
| 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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10/02/2018
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Application #:
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15611609
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Filing Dt:
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06/01/2017
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Publication #:
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Pub Dt:
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09/21/2017
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Title:
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SEAMLESS CALL TRANSITIONS WITH PRE-ESCALATION PARTICIPATION CONFIRMATION
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Assignee
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| ONE MICROSOFT WAY |
| REDMOND, WASHINGTON 98052 |
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Correspondence name and address
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KLARQUIST SPARKMAN LLP/GREGORY L. MAURER
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121 SW SALMON STREET, SUITE 1600
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ONE WORLD TRADE CENTER
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PORTLAND, OR 97204
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