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: | 015810/0789 | |
| Pages: | 8 |
| | Recorded: | 03/24/2005 | | |
| Conveyance: | RELASE OF SECURITY AGREEMENT |
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Total properties:
8
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Patent #:
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Issue Dt:
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08/24/1982
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Application #:
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06191898
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Filing Dt:
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09/29/1980
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Title:
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VARIABLE PHASE SQUARE WAVE VOLTAGE GENERATOR
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Patent #:
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Issue Dt:
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09/10/1985
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Application #:
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06492305
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Filing Dt:
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05/06/1983
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Title:
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AMPLITUDE MODULATOR FORMS TWO PHASE-SHIFTED PULSE TRAINS AND COMBINES THEM
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Patent #:
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Issue Dt:
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02/09/1988
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Application #:
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06811070
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Filing Dt:
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12/19/1985
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Title:
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METHOD AND APPARATUS FOR QUASI-ANALOG RECONSTRUCTIONS OF AMPLITUDE AND FREQUENCY VARYING ANALOG INPUT SIGNALS
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Patent #:
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Issue Dt:
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01/23/1990
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Application #:
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06832630
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Filing Dt:
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02/25/1986
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Title:
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PULSE WIDTH MODULATOR FOR AM-RF TRANSMITTER
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Patent #:
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Issue Dt:
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05/24/1988
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Application #:
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06832807
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Filing Dt:
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02/25/1986
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Title:
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AM-RF TRANSMITTER WITH COMPENSATION FOR POWER SUPPLY VARIATIONS
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Patent #:
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Issue Dt:
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03/24/1992
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Application #:
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07533646
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Filing Dt:
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06/05/1990
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Title:
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POWER AMPLIFIER HAVING MULTIPLE SWITCHED STAGES AND METHOD OF OPERATING SAME
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Patent #:
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Issue Dt:
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04/06/1993
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Application #:
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07795142
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Filing Dt:
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11/20/1991
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Title:
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AMPLIFIER WITH MULTIPLE SWITCHED STAGES AND NOISE SUPPRESSION
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Patent #:
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Issue Dt:
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02/29/2000
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Application #:
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08794744
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Filing Dt:
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02/03/1997
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Title:
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RADIO TRANSMITTER APPARATUS AND METHOD
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Assignee
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| 4112 S. BUCKNER BOULEVARD |
| DALLAS, TEXAS 75227 |
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Correspondence name and address
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THOMAS W. RYAN
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P.O. BOX 64807
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DLA PIPER RUDNICK GRAY CARY US LLP
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CHICAGO, IL 60664-0807
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