Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
3
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Patent #:
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Issue Dt:
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01/22/2013
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Application #:
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12594503
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Filing Dt:
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10/02/2009
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Publication #:
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Pub Dt:
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05/27/2010
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Inventors:
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Daniel Gariepy, Gang He, Yves Breton
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Title:
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IN-BAND OPTICAL SIGNAL TO NOISE RATIO DETERMINATION METHOD AND SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 400 GODIN AVENUE |
| QUEBEC (QUEBEC), CANADA G1M 2K2 |
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| OGILVY RENAULT, LLP |
| 500 GRANDE ALLEE EST |
| 2ND FLOOR |
| QUEBEC, G1R 2J7 CANADA |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE CORPORATE NAME OF THE ASSIGNEE AS REQUESTED BY THE USPTO (DOCUMENT ID NO.: 501308531) PREVIOUSLY RECORDED ON REEL 023399 FRAME 0259. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE SHOULD READ EXFO INC. INSTEAD OF EXFO ELECTRO-OPTICAL ENGINEERING INC..
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| 400 GODIN AVENUE |
| QUEBEC (QUEBEC), CANADA G1M 2K2 |
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| OGILVY RENAULT, LLP |
| 500 GRANDE ALLEE EST |
| 2ND FLOOR |
| QUEBEC, QUEBEC, G1R 2J7 CANADA |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1155 METCALFE STREET, 5TH FLOOR |
| MONTREAL, QUEBEC, CANADA H3B 4S9 |
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| ANNIE AYMOND-NORTON ROSE FULBRIGHT USLLP |
| 1301 MCKINNEY STREET |
| HOUSTON, TX 77010 |
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