Drilldown: Patents

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Patents > Filing date: 1989

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Inventors:
Daniel J. Chaplin (5) · Ronald M. Jackson (5) · Ajay K. Luthra (3) · Edward F. Burke (3) · Gary L. Brown (3) · John G. Theus (3)
Company:
Audio Precision (1) · Credence Systems Corporation (1) · Dubner Computer Systems, Inc. (1) · Dubner Computer Systems, Inc., The Grass Valley Group, Inc. (1) · Hawkins Ii Ralph T (1) · Seiko Epson (1) · Tektronix Inc (93) · Tektronix Inc, National Broadcasting Company, Inc. (1) · The Grass Valley Group, Inc. (15) · Xerox Corporation (1)
Filing date:
January 1989 (12) · February 1989 (4) · March 1989 (11) · April 1989 (21) · May 1989 (13) · June 1989 (6) · July 1989 (6) · August 1989 (9) · September 1989 (5) · October 1989 (10) · November 1989 (9) · December 1989 (10)
Grant date:
1989 (5) · 1990 (61) · 1991 (33) · 1992 (13) · 1993 (3) · 1994 (1)
Cites:
None (116)

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