Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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12/21/1999
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Application #:
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08927724
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Filing Dt:
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09/11/1997
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Inventors:
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WEN TONG, RUI WANG
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Title:
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TONE DETECTION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 3511, STATION C |
| OTTAWA, ONTARIO, CANADA K1Y 4 |
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| NORTHERN TELECOM LIMITED |
| R. JOHN HALEY |
| PATENT DEPARTMENT |
| P.O. BOX 3511, STATION C |
| OTTAWA, ONTARIO, CANADA K1Y 4H7 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 6123, STATION A, MONTREAL |
| QUEBEC, CANADA, CANADA H3C 3 |
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| NORTHERN TELECOM LIMITED |
| R. JOHN HALEY |
| P.O. BOX 3511, STATION C |
| OTTAWA, ONTARIO |
| CANADA K1Y 4H7 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| WORLD TRADE CENTER OF MONTREAL |
| 380 ST. ANTOINE ST. WEST, 8TH FLOOR |
| MONTREAL, QUEBEC, CANADA H2Y 3 |
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| NORTEL NETWORKS CORPORATION |
| DALLAS F. SMITH |
| INTELLECTUAL PROPERTY LAW GROUP |
| P.O. BOX 3511, STATION C |
| OTTAWA, ONTARIO, CANADA K1Y 4H7 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR |
| MONTREAL, QUEBEC, CANADA H2Y 3 |
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| NORTEL NETWORKS, INC. |
| W. GLEN JOHNSON |
| P.O. BOX 832130 |
| RICHARDSON, TX 75083-2130 |
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Assignment:
5
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| WORLD TRADE CENTER OF MONTREAL |
| 380 ST. ANTOINE STREET WEST, 8TH FLOOR |
| MONTREAL, QUEBEC, CANADA H2Y 3 |
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| NORTEL NETWORKS LIMITED |
| W. GLEN JOHNSON |
| 2100 LAKESIDE BLVD. |
| M/S 468/05/B10, IP LAW GROUP |
| RICHARDSON, TX 75082-4399 |
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