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: | 004817/0705 | |
| Pages: | 3 |
| | Recorded: | 12/29/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. SUBJECT TO CONDITIONS IN AGREEMENT DATED SEPT 28, 1987 |
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Total properties:
5
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Patent #:
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Issue Dt:
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11/15/1983
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Application #:
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06246120
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Filing Dt:
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03/20/1981
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Title:
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FORWARD CONVERTER SWITCHING AT ZERO CURRENT
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Patent #:
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Issue Dt:
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04/03/1984
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Application #:
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06345799
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Filing Dt:
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02/04/1982
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Title:
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OPTIMAL RESETTING OF THE TRANSFORMER'S CORE IN SINGLE ENDED FORWARD CONVERTERS
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Patent #:
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Issue Dt:
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03/03/1987
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Application #:
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06705546
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Filing Dt:
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02/26/1985
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Title:
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POWER BOOSTER SWITCHING AT ZERO CURRENT
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Patent #:
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Issue Dt:
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10/04/1988
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Application #:
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06705618
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Filing Dt:
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02/26/1985
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Title:
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POWER CONVERTER DESIGN
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Patent #:
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Issue Dt:
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06/23/1987
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Application #:
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06795634
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Filing Dt:
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11/06/1985
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Title:
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CURRENT-FED, FORWARD CONVERTER SWITCHING AT ZERO CURRENT
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Correspondence name and address
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ROBERT E. HILLMAN
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FISH AND RICHARDSON
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ONE FINANCIAL CENTER
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BOSTON, MA 02111
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