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: | 009670/0516 | |
| Pages: | 5 |
| | Recorded: | 12/23/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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10/11/1983
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Application #:
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06321365
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Filing Dt:
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11/16/1981
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Title:
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TAPE TRANSPORT SPEED CONTROL USING A PLAYBACK DATA DERIVED CLOCK SIGNAL
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Patent #:
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Issue Dt:
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05/22/1984
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Application #:
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06402393
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Filing Dt:
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07/27/1982
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Title:
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AUTOMATIC CALIBRATION SYSTEM FOR SIGNAL AMPLIFIER CIRCUITS
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Patent #:
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Issue Dt:
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08/05/1986
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Application #:
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06647192
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Filing Dt:
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09/04/1984
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Title:
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MAGNETOSTRICTIVE RECORD HEAD
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Patent #:
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Issue Dt:
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09/10/1991
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Application #:
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07445588
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Filing Dt:
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12/04/1989
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Title:
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SPLIT SWIPE TAPE RECORDING
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Patent #:
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Issue Dt:
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12/21/1993
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Application #:
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07661488
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Filing Dt:
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02/26/1991
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Title:
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APPARATUS AND METHOD FOR USE IN APPENDING DATA TO DATA PREVIOUSLY WRITTEN ON A TAPE IN A HELICAL SCAN TAPE RECORDER SYSTEM
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Patent #:
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Issue Dt:
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02/22/1994
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Application #:
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07771043
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Filing Dt:
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10/02/1991
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Title:
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HELICAL READ/WRITE HEAD HAVING A CROSS-CUT GROOVE
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Assignee
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| 4800 EAST DRY CREEK ROAD |
| LITTLETON, COLORADO 80122 |
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Correspondence name and address
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FREEBORN & PETERS
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DEBORAH BAYLES
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950 17TH STREET, SUITE 2600
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DENVER, CO 80202
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