Patents Represented by Attorney Richard J. Oates

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  • Television monitoring system for automatically aligning semiconductor devices during manufacture
    Patent number: 4233625
    Abstract: In a system for aligning successive configurations of minute semiconductors during manufacture, any selected configuration is carried on a precision X,Y,.theta. table, which is under the automatic control of (1) a standard television camera that is subject to conventional geometrical and shading distortions, (2) pattern-recognition and motor-control circuitry that corrects these distortions so that precision alignment is possible, and (3) a monitor including a television viewing screen for supervising the system.
    Type: Grant
    Filed: November 3, 1978
    Date of Patent: November 11, 1980
    Assignee: Teledyne, Inc.
    Inventor: Norman G. Altman
  • Combined eraser and magnifier
    Patent number: D245253
    Type: Grant
    Filed: August 4, 1975
    Date of Patent: August 2, 1977
    Inventor: Seymour Moskowitz