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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:007113/0568   Pages: 10
Recorded: 08/24/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 17
1
Patent #:
Issue Dt:
05/24/1983
Application #:
05944372
Filing Dt:
09/21/1978
Title:
STRUCTURED COPPER STRAIN BUFFER
2
Patent #:
Issue Dt:
07/05/1983
Application #:
05958100
Filing Dt:
11/06/1978
Title:
FLUID COOLED SEMICONDUCTOR DEVICE
3
Patent #:
Issue Dt:
04/07/1981
Application #:
06152770
Filing Dt:
05/23/1980
Title:
HIGH VOLTAGE SEMICONDUCTOR DEVICE HAVING AN IMPROVED DV/DT CAPABILITY
4
Patent #:
Issue Dt:
12/08/1981
Application #:
06168606
Filing Dt:
07/14/1980
Title:
SEMICONDUCTOR SWITCHING DEVICE CAPABLE OF TURN-ON ONLY AT LOW APPLIED VOLTAGES USING SELF PINCH-OFF MEANS
5
Patent #:
Issue Dt:
02/16/1982
Application #:
06210993
Filing Dt:
11/28/1980
Title:
METHOD FOR THERMO-COMPRESSION DIFFUSION BONDING EACH SIDE OF A SUBSTRATELESS SEMICONDUCTOR DEVICE WAFER TO A RESPECTIVE STRUCTURED COPPER STRAIN BUFFER
6
Patent #:
Issue Dt:
11/11/1986
Application #:
06446841
Filing Dt:
12/06/1982
Title:
HIGH VOLTAGE SEMICONDUCTOR DEVICE HAVING AN IMPROVED DV/DT CAPABILITY AND PLASMA SPREADING
7
Patent #:
Issue Dt:
02/11/1986
Application #:
06630473
Filing Dt:
07/11/1984
Title:
PLANAR GATE TURN-OFF FIELD CONTROLLED THYRISTORS AND PLANAR JUNCTION GATE FIELD EFFECT TRANSISTORS, AND METHOD OF MAKING SAME
8
Patent #:
Issue Dt:
05/17/1988
Application #:
06863761
Filing Dt:
05/16/1986
Title:
SILICON PACKAGES FOR POWER SEMICONDUCTOR DEVICES
9
Patent #:
Issue Dt:
03/27/1990
Application #:
07051422
Filing Dt:
05/19/1987
Title:
MONOLITHICALLY INTEGRATED BIDIRECTIONAL LATERAL SEMICONDUCTOR DEVICE WITH INSULATED GATE CONTROL IN BOTH DIRECTIONS AND METHOD OF FABRICATION
10
Patent #:
Issue Dt:
10/16/1990
Application #:
07188887
Filing Dt:
05/02/1988
Title:
METAL OXIDE SEMICONDUCTOR GATED TURN-OFF THYRISTOR HAVING AN INTERLEAVED STRUCTURE
11
Patent #:
Issue Dt:
03/13/1990
Application #:
07306251
Filing Dt:
02/02/1989
Title:
CONTROLLED TURN-ON THYRISTOR
12
Patent #:
Issue Dt:
04/02/1991
Application #:
07334131
Filing Dt:
04/06/1989
Title:
HIGH CURRENT GATE TURN-OFF THYRISTOR
13
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
14
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
15
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
16
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
17
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
Assignor
1
Exec Dt:
04/13/1994
Assignee
1
GREAT VALLEY CORPORATE CENTER
55 VALLEY STREAM PARKWAY, SUITE 200
MALVERN,, PENNSYLVANIA 19355
Correspondence name and address
JEFFREY M. NAVON
DUANE, MORRIS & HECKSCHER
4200 ONE LIBERTY PLACE
1650 MARKET STREET
PHILADELPHIA, PA 19103

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