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: | 008683/0877 | |
| Pages: | 10 |
| | Recorded: | 09/11/1997 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
9
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Patent #:
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Issue Dt:
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02/28/1989
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Application #:
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06508498
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Filing Dt:
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06/27/1983
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Title:
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DIRECT READ AFTER WRITE OPTICAL STORAGE MEDIUM
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Patent #:
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Issue Dt:
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10/07/1986
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Application #:
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06586675
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Filing Dt:
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03/06/1984
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Title:
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APERTURE COMPENSATION SIGNAL PROCESSOR FOR OPTICAL RECORDING
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Patent #:
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Issue Dt:
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10/20/1987
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Application #:
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06788479
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Filing Dt:
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10/17/1985
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Title:
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FOCUS CONTROL SYSTEM FOR OPTICAL INFORMATION RECORDER OR PLAYER
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Patent #:
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Issue Dt:
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11/17/1987
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Application #:
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06836111
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Filing Dt:
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03/04/1986
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Title:
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PLL STABILIZED FREQUENCY MODULATOR WITH EXTENDED LOW FREQUENCY RANGE
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Patent #:
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Issue Dt:
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10/16/1990
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Application #:
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07316177
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Filing Dt:
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02/27/1989
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Title:
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DIRECT READ AFTER WRITE OPTICAL STORAGE MEDIUM AND INFORMATION STORAGE SYSTEM
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Patent #:
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Issue Dt:
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03/21/1995
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Application #:
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07964923
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Filing Dt:
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10/22/1992
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Title:
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COMPOSITE DISC MEDIA AND METHOD FOR MAKING SAME
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Patent #:
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Issue Dt:
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03/22/1994
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Application #:
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07996729
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Filing Dt:
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12/24/1992
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Title:
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WAVEFORM SHAPING METHOD AND APPARATUS FOR OPTICAL RECORDING
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Patent #:
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Issue Dt:
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03/04/1997
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Application #:
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08400671
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Filing Dt:
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03/08/1995
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Title:
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METHOD AND MEANS FOR CHANGING PIT DEPTH ON AN OPTICAL RECORDABLE MEDIUM
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Patent #:
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Issue Dt:
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03/04/1997
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Application #:
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08400672
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Filing Dt:
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03/08/1995
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Title:
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METHOD AND MEANS FOR VARYING PIT DUTY CYCLE AND CHANGING PIT DEPTH ON AN OPTICAL RECORDABLE MEDIUM
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Assignee
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| 7001 METATEC BOULEVARD |
| DUBLIN, OHIO 43017 |
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Correspondence name and address
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BAKER & HOSTETLER LLP
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PAMELA A. DEDENT
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65 EAST STATE STREET, SUITE 2100
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COLUMBUS, OHIO 43215
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