Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006757/0565 | |
| Pages: | 3 |
| | Recorded: | 11/08/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (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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07/03/1990
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Application #:
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07265054
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Filing Dt:
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10/31/1988
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Title:
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KEYBOARD SWITCH
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Patent #:
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Issue Dt:
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03/13/1990
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Application #:
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07303758
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Filing Dt:
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01/30/1989
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Title:
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FONT CARTRIDGE ADAPTER
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Patent #:
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Issue Dt:
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10/22/1991
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Application #:
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07305946
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Filing Dt:
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02/02/1989
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Title:
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METHODS AND APPARATUS FOR DETERMINING PHANTOM SWITCH CONDITION
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Patent #:
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Issue Dt:
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02/05/1991
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Application #:
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07386099
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Filing Dt:
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07/28/1989
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Title:
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PUSHBUTTON SWITCH WITH TACTILE AND AUDITORY CONFIRMATION OF OPERATION
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Patent #:
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Issue Dt:
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09/08/1992
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Application #:
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07397000
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Filing Dt:
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08/22/1989
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Title:
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KEYBOARD INTERFACE
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Patent #:
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Issue Dt:
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12/03/1991
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Application #:
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07417526
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Filing Dt:
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10/05/1989
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Title:
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KEYBOARD SCANNING MATRIX
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07573628
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Filing Dt:
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08/27/1990
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Title:
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METHOD AND APPARATUS FOR CONSERVING POWER IN A DATA PROCESSING SYSTEM
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Patent #:
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Issue Dt:
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07/21/1992
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Application #:
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07681014
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Filing Dt:
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04/05/1991
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Title:
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MEMBRANE SWITCH
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Assignee
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| 6 FENG SHU TSUEN, KWEISHAN |
| TAOYUAN, TAIWAN R.O.C. |
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Correspondence name and address
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DAVID N. SLONE
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TOWNSEND AND TOWNSEND KHOURIE AND CREW
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TWENTIETH FLOOR, STEUART STREET TOWER
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ONE MARKET PLAZA
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SAN FRANCISCO, CA 94105-1492
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