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: | 017897/0508 | |
| Pages: | 5 |
| | Recorded: | 07/10/2006 | | |
| Attorney Dkt #: | 40743-7 SZ |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
8
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Patent #:
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Issue Dt:
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09/23/1986
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Application #:
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06188676
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Filing Dt:
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09/19/1980
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Title:
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ELECTRONIC TELEPHONE WITH FEATURE ACCESS AND SPEED DIALING INCLUDING LOOP BREAKS
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Patent #:
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Issue Dt:
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08/19/1986
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Application #:
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06337642
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Filing Dt:
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01/07/1982
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Title:
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SERIAL DATA WORD TRANSMISSION RATE CONVERTER
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Patent #:
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Issue Dt:
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12/02/1986
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Application #:
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06337643
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Filing Dt:
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01/07/1982
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Title:
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INTEGRATED VOICE AND DATA TELECOMMUNICATION SWITCHING SYSTEM
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06403896
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Filing Dt:
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07/30/1982
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Title:
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NEGATIVE RESISTANCE CIRCUIT FOR VCO
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06440690
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Filing Dt:
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11/10/1982
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Title:
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ANSWER SUPERVISION SYSTEM
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Patent #:
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Issue Dt:
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03/19/1985
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Application #:
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06485562
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Filing Dt:
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04/15/1983
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Title:
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MULTIPLE POSITION ELECTRICAL SWITCH
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Patent #:
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Issue Dt:
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10/15/1985
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Application #:
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06508703
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Filing Dt:
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06/28/1983
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Title:
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NON-LINEAR ADDER
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Patent #:
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Issue Dt:
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05/31/1988
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Application #:
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06750796
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Filing Dt:
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07/01/1985
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Title:
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ANALOG ECHO SUPPRESSOR
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Assignee
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| 6 TECHNOLOGY PARK DRIVE |
| WESTFORD, MASSACHUSETTS 01886 |
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Correspondence name and address
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KIRKLAND & ELLIS LLP, ATT:SUSAN ZABLOCKI
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153 EAST 53RD STREET
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NEW YORK, NY 10022
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