Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 022886/0522 | |
| Pages: | 3 |
| | Recorded: | 06/29/2009 | | |
| Attorney Dkt #: | HW705105 |
| 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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03/27/2012
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Application #:
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12493472
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Filing Dt:
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06/29/2009
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Publication #:
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Pub Dt:
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10/22/2009
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Title:
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FAULT DETECTION METHOD, COMMUNICATION SYSTEM AND LABEL SWITCHING ROUTER
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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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