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: | 008412/0485 | |
| Pages: | 2 |
| | Recorded: | 03/19/1997 | | |
| 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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02/07/1995
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Application #:
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07983797
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Filing Dt:
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11/30/1992
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Title:
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ERROR SIGNAL ISOLATOR CIRCUIT
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Patent #:
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Issue Dt:
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08/02/1994
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Application #:
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08004934
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Filing Dt:
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01/15/1993
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Title:
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PRIMARY SIDE CONTROLLER FOR REGULATED POWER CONVERTERS
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Patent #:
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Issue Dt:
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03/29/1994
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Application #:
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08031223
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Filing Dt:
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03/12/1993
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Title:
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GATE CHARGE RECOVERY CIRCUIT FOR GATE-DRIVEN SEMICONDUCTOR DEVICES
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Patent #:
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Issue Dt:
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03/28/1995
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Application #:
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08062309
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Filing Dt:
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05/13/1993
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Title:
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CONTROLLER FOR TWO-SWITCH BUCK-BOOST CONVERTER
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Patent #:
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Issue Dt:
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03/05/1996
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Application #:
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08062418
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Filing Dt:
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05/13/1993
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Title:
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DRIVE SIGNAL CONTROLLED UNDER-VOLTAGE LOCKOUT CIRCUIT
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Patent #:
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Issue Dt:
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03/12/1996
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Application #:
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08105390
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Filing Dt:
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08/12/1993
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Title:
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PULSE TRANSFORMER CIRCUIT FOR ISOLATING ELECTRICAL SIGNALS
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Patent #:
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Issue Dt:
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10/21/1997
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Application #:
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08532476
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Filing Dt:
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09/22/1995
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Title:
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PWM CONTROLLER FOR RESONANT CONVERTERS
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Patent #:
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Issue Dt:
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10/07/1997
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Application #:
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08610326
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Filing Dt:
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03/04/1996
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Title:
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DRIVE SIGNAL CONTROLLED UNDER-VOLTAGE LOCKOUT CIRCUIT
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Assignee
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| OHTA-KU, |
| 1-17, HIGASHI-YUKIGAYA 2-CHOME, |
| 145 TOKYO, JAPAN |
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Correspondence name and address
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WILLIAM E. HEIN, ATTORNEY AT LAW
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P.O. BOX 335
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LOVELAND, CO 80539
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