Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 048312/0563 | |
| Pages: | 7 |
| | Recorded: | 02/12/2019 | | |
| Attorney Dkt #: | ALIBABA-DING TALK ASSIGN |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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03/10/2020
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Application #:
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15040659
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Filing Dt:
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02/10/2016
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Publication #:
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Pub Dt:
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08/18/2016
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Title:
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NOVEL COMMUNICATION AND MESSAGING SYSTEM
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Patent #:
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Issue Dt:
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03/03/2020
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Application #:
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15410977
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Filing Dt:
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01/20/2017
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Publication #:
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Pub Dt:
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09/07/2017
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Title:
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METHOD AND APPARATUS FOR ADDING NOTIFICATION OBJECTS
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Patent #:
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Issue Dt:
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06/01/2021
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Application #:
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15469248
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Filing Dt:
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03/24/2017
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Publication #:
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Pub Dt:
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11/16/2017
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Title:
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METHOD AND SYSTEM FOR TASK PROCESSING
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Patent #:
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Issue Dt:
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05/28/2019
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Application #:
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15489249
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Filing Dt:
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04/17/2017
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Publication #:
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Pub Dt:
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10/26/2017
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Title:
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METHOD AND SYSTEM FOR OFFLINE ATTENDANCE PROCESSING
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Patent #:
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NONE
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Issue Dt:
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Application #:
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15697263
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Filing Dt:
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09/06/2017
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Publication #:
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Pub Dt:
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03/08/2018
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Title:
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ENTERPRISE-RELATED CONTEXT-APPROPRIATE USER PROMPTS
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Patent #:
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Issue Dt:
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10/08/2019
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Application #:
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15699912
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Filing Dt:
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09/08/2017
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Publication #:
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Pub Dt:
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03/22/2018
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Title:
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METHOD AND SYSTEM FOR PRIVATE COMMUNICATION
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Assignee
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| VISTRA (CAYMAN) LIMITED, P.O. BOX 31119 GRAND PAVILLION, |
| HIBISCUS WAY, 802 WEST BAY ROAD |
| GRAND CAYMAN, CAYMAN ISLANDS KY-1205 |
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Correspondence name and address
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SHUN YAO
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PARK, VAUGHAN, FLEMING & DOWLER LLP
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2800 FIFTH STREET, SUITE 110
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DAVIS, CA 95618
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