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: | 021601/0023 | |
| Pages: | 4 |
| | Recorded: | 09/29/2008 | | |
| Attorney Dkt #: | HW703567 |
| 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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06/11/2013
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Application #:
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12240361
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Filing Dt:
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09/29/2008
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Publication #:
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Pub Dt:
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01/29/2009
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Title:
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METHOD, SYSTEM AND NODE DEVICE FOR REALIZING SERVICE PROTECTION IN AUTOMATICALLY SWITCHED OPTICAL NETWORK
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Assignee
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| HUAWEI ADMINISTRATION BUILDING |
| BANTIAN, LONGGANG DISTRICT |
| SHENZHEN, GUANGDONG, CHINA 518129 |
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Correspondence name and address
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LEYDIG, VOIT & MAYER, LTD.
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TWO PRUDENTIAL PLAZA SUITE 4900
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180 NORTH STETSON AVENUE
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CHICAGO, IL 60601
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