Patent Assignment Details
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Reel/Frame: | 020723/0304 | |
| Pages: | 15 |
| | Recorded: | 03/28/2008 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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04/17/1990
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Application #:
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07192839
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Filing Dt:
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05/11/1988
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Title:
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CONTROL OF ELECTRONIC INFORMATION DELIVERY
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Patent #:
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Issue Dt:
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03/01/1994
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Application #:
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07721915
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Filing Dt:
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06/20/1991
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Title:
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FAX MESSAGE SYSTEM
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Patent #:
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Issue Dt:
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01/30/1996
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Application #:
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08203658
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Filing Dt:
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02/28/1994
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Title:
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FAX MESSAGE SYSTEM
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Patent #:
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Issue Dt:
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07/19/2005
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Application #:
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09267178
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Filing Dt:
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03/12/1999
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Title:
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COMPUTER TELEPHONY SYSTEM USING MULTIPLE HARDWARE PLATFORMS TO PROVIDE TELEPHONY SERVICES
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Patent #:
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Issue Dt:
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11/20/2001
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Application #:
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09299631
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Filing Dt:
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04/27/1999
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Title:
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VOICE DETECTION IN AUDIO SIGNALS
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Assignee
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9800 CAVENDISH BLVD. |
5TH FLOOR |
MONTREAL, QUEBEC, CANADA H4M 2V9 |
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Correspondence name and address
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WEINGARTEN, SCHURGIN, GAGNEBIN &
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LEBOVICI LLP
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TEN POST OFFICE SQUARE
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BOSTON, MASSACHUSETTS 02109
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