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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:008677/0214   Pages: 4
Recorded: 08/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 16
1
Patent #:
Issue Dt:
07/31/1990
Application #:
07254183
Filing Dt:
10/06/1988
Title:
SUPPORT DEVICE
2
Patent #:
Issue Dt:
06/26/1990
Application #:
07257443
Filing Dt:
10/12/1988
Title:
CHUCK FOR TRANSPORTING A WAFER CARRIER
3
Patent #:
Issue Dt:
11/30/1993
Application #:
07800001
Filing Dt:
11/29/1991
Title:
PROBE WITH CONTACT PORTION INCLUDING AU AND CU ALLOY
4
Patent #:
Issue Dt:
07/13/1993
Application #:
07814795
Filing Dt:
12/31/1991
Title:
APPARATUS FOR OPTICALLY READING AND DISCRIMINATING SYMBOLS OR CHARACTERS REPRESENTED BY INDENTATIONS FORMED ON THE SURFACE OF A SAMPLE
5
Patent #:
Issue Dt:
01/11/1994
Application #:
07836870
Filing Dt:
02/19/1992
Title:
WAFER PROBING TEST MACHINE
6
Patent #:
Issue Dt:
11/23/1993
Application #:
07850811
Filing Dt:
03/13/1992
Title:
METHOD AND DEVICE FOR DETECTING THE CENTER OF A WAFER
7
Patent #:
Issue Dt:
08/30/1994
Application #:
07870827
Filing Dt:
04/20/1992
Title:
PLASMA PROCESSING APPARATUS INCLUDING CONDENSATION PREVENTING MEANS
8
Patent #:
Issue Dt:
06/21/1994
Application #:
07886802
Filing Dt:
05/22/1992
Title:
DEVICE FOR TESTING SEMICONDUCTOR DEVICES
9
Patent #:
Issue Dt:
06/15/1993
Application #:
07897855
Filing Dt:
06/12/1992
Title:
PROBE APPARATUS
10
Patent #:
Issue Dt:
05/24/1994
Application #:
07918045
Filing Dt:
07/24/1992
Title:
PLASMA PROCESSING APPARATUS CAPABLE OF DETECTING AND REGULATING ACTUAL RF POWER AT ELECTRODE WITHIN CHAMBER
11
Patent #:
Issue Dt:
06/14/1994
Application #:
07922791
Filing Dt:
07/31/1992
Title:
PROBE APPARATUS AND METHOD OF ALIGNMENT FOR THE SAME
12
Patent #:
Issue Dt:
06/28/1994
Application #:
07943492
Filing Dt:
09/11/1992
Title:
PROBE APPARATUS
13
Patent #:
Issue Dt:
05/10/1994
Application #:
08017379
Filing Dt:
02/12/1993
Title:
PLASMA PROCESS METHOD USING AN ELECTROSTATIC CHUCK
14
Patent #:
Issue Dt:
12/27/1994
Application #:
08019277
Filing Dt:
02/18/1993
Title:
REDUCED-PRESSURE PROCESSING APPARATUS
15
Patent #:
Issue Dt:
03/21/1995
Application #:
08264195
Filing Dt:
06/22/1994
Title:
PROBE APPARATUS
16
Patent #:
Issue Dt:
05/02/1995
Application #:
08280567
Filing Dt:
07/26/1994
Title:
PROBE CARD
Assignor
1
Exec Dt:
02/21/1997
Assignee
1
3-6 AKASAKA 5-CHOME
MINATO-KU, JAPAN
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202

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