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: | 010628/0853 | |
| Pages: | 20 |
| | Recorded: | 02/28/2000 | | |
| Conveyance: | SECURITY 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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05/24/1994
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Application #:
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07896152
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Filing Dt:
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06/10/1992
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Title:
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DIMMABLE HIGH POWER FACTOR HIGH-EFFICIENCY ELECTRONIC BALLAST CONTROLLER INTEGRATED CIRCUIT WITH AUTOMATIC AMBIENT OVER-TEMPERATURE SHUTDOWN
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Patent #:
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Issue Dt:
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05/24/1994
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Application #:
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08053141
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Filing Dt:
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04/27/1993
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Title:
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HIGH-VOLTAGE SWITCHING CIRCUIT
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Patent #:
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Issue Dt:
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12/19/1995
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Application #:
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08053144
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Filing Dt:
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04/27/1993
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Title:
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BALLASTING NETWORK WITH INTEGRAL TRAP
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Patent #:
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Issue Dt:
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09/06/1994
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Application #:
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08053147
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Filing Dt:
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04/27/1993
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Title:
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POWER FACTOR CORRECTED DC POWER SUPPLY
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Patent #:
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Issue Dt:
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06/03/1997
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Application #:
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08298976
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Filing Dt:
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09/02/1994
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Title:
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POWER FACTOR CORRECTED FEEDFORWARD COUPLED DC POWER SUPPLY
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Patent #:
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Issue Dt:
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05/26/1998
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Application #:
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08523537
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Filing Dt:
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09/05/1995
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Title:
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CONTROL CIRCUIT WITH IMPROVED FUNCTIONALITY FOR NON-LINEAR AND NEGATIVE RESISTANCE LOADS
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Patent #:
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Issue Dt:
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10/27/1998
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Application #:
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08636647
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Filing Dt:
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04/23/1996
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Title:
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APPARATUS FOR SUPPLYING POWER FROM A BALLAST CIRCUIT TO AN AUXILIARY LOAD
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Patent #:
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Issue Dt:
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12/30/1997
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Application #:
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08638788
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Filing Dt:
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04/29/1996
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Title:
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METHOD AND APPARATUS FOR INTERFACING A LIGHT DIMMING CONTROL WITH AN AUTOMATED CONTROL SYSTEM
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Assignees
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| 100 SPEAR STREET, SUITE 1450 |
| SAN FRANCISCO, CALIFORNIA 94105 |
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| 120 TREDEGAR STREET |
| RICHMOND, VIRGINIA 23219 |
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| 235 MONTGOMERY STREET, SUITE 920 |
| SAN FRANCISCO, CALIFORNIA 94104 |
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Correspondence name and address
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COOLEY GODWARD LLP
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AARON J. BORDEN
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ONE MARITIME PLAZA, 20TH FLOOR
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SAN FRANCISCO, CA 94111-3580
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