Drilldown: Patents

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Patents > Filing date: 1987 & Links : 7A19 or None

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Inventors:
Art Metz (7) · Keith R. Slavin (6) · Einar Traa (4) · Bruce J. Penney (3) · David L. Knierim (3) · Denis L. Heidtmann (3) · Hans J. Greub (3) · Paul A. McManus (3) · Rolf S. Vatne (3) · Thomas S. Buzak (3) · Victor L. Hansen (3) · William E. Berg (3) · Yih-Chyun Jenq (3)
Company:
Brokenshire Daniel A, Hildebrandt Peter W (1) · Dubner Computer Systems, Inc. (1) · Mcmanus Paul A, Beaton Robert J (1) · Sony/Tektronix Inc (1) · Tektronix Inc (120) · The Grass Valley Group, Inc. (10)
Filing date:
January 1987 (7) · February 1987 (9) · March 1987 (15) · April 1987 (14) · May 1987 (12) · June 1987 (13) · July 1987 (3) · August 1987 (8) · September 1987 (8) · October 1987 (25) · November 1987 (12) · December 1987 (8)
Grant date:
1987 (2) · 1988 (62) · 1989 (53) · 1990 (10) · 1991 (2) · 1992 (3) · 1994 (1) · 1995 (1)
Cites:
None (132) · Patent US 3725792A (1) · Patent US 4109182A (1) · Patent US 4121164A (1)
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