Drilldown: Patents
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Patents > Filing date:
1980 - 1989
& Cites
:
Patent US 2922074A
or
Patent US 3325673A
or
Patent US 3558930A
or
Patent US 3629731A
or
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Use the filters below to narrow your results.
Inventors:
Bruce J. Penney (22) ·
Agoston Agoston (19) ·
Art Metz (17) ·
Richard A. Jackson (15) ·
Thomas S. Buzak (14) ·
Lloyd Rodney Bristol (12) ·
Conrad Odenthal (10) ·
Heinz Erwin Grellmann (10) ·
John Abt (10) ·
Phil Crosby (10) ·
Calvin D. Diller (9) ·
David L. Knierim (9) ·
John Addis (9) ·
John C. Dalrymple (9) ·
Morley M. Blouke (9) ·
Philip J. Bos (9) ·
Stewart S. Taylor (9)
None (2) ·
Anderson Jeffrey J, Moore John S (1) ·
Anderson Jeffrey J, Moore John S, Deur Ted E, Joy Roy (1) ·
Audio Precision (4) ·
Baur Bruce K (1) ·
Benjamin Lloyd (1) ·
Brokenshire Daniel A (1) ·
Brokenshire Daniel A, Hildebrandt Peter W (1) ·
Credence Systems Corporation (1) ·
Dubner Computer Systems, Inc. (6) ·
Dubner Computer Systems, Inc., The Grass Valley Group, Inc. (1) ·
Gte Automatic Electric Inc. (1) ·
Harris David L (1) ·
Hawkins Ii Ralph T (1) ·
Hewlett Packard (1) ·
ITT Corporation (1) ·
Jackson Richard A, Symes Peter D, Bannister Richard S, Grancey Thomas A, Frasier Richard A, John Abt, Barnett Ronnie D, Blecksmith James E, Windrem Kevin D, Olmstead Neil R (1) ·
Leif Hoegh & Co. A/S (1) ·
Ligocki Terry J, Borgwardt Peter A (1) ·
Mcmanus Paul A, Beaton Robert J (1) ·
Robert Bateman, Christensen Donald R (1) ·
Seckora Michael C (1) ·
Seiko Epson (1) ·
Sony/Tektronix Inc (1) ·
Tektronic, Inc. (1) ·
Tektronix (2) ·
Tektronix Inc (852) ·
Tektronix Inc, National Broadcasting Company, Inc. (1) ·
Tektronix Inc, Sony-Tektronix Inc (2) ·
The Grass Valley Group, Inc. (58) ·
Tony Sprando (1) ·
Triquint Semiconductor Inc. (2) ·
Triquint Semiconductor, Inc. (3) ·
Triquint Semiconductors, Inc. (2) ·
Xerox Corporation (1)
1980 (29) ·
1981 (27) ·
1982 (58) ·
1983 (73) ·
1984 (90) ·
1985 (109) ·
1986 (182) ·
1987 (134) ·
1988 (139) ·
1989 (117)
1981 (6) ·
1982 (17) ·
1983 (21) ·
1984 (36) ·
1985 (83) ·
1986 (96) ·
1987 (146) ·
1988 (186) ·
1989 (175) ·
1990 (113) ·
1991 (45) ·
1992 (20) ·
1993 (10) ·
1994 (2) ·
1995 (2)
Showing below up to 250 results in range #1 to #250.
P
- Patent CA 1112283A
- Patent CA 1149003A
- Patent EP 0114731B1
- Patent EP 0163443B1
- Patent EP 0206518A3
- Patent EP 0238747B1
- Patent EP 0239696B1
- Patent EP 0244248B1
- Patent EP 0244826A2
- Patent EP 0248962B1
- Patent EP 0462626B1
- Patent US 4254360A
- Patent US 4288738A
- Patent US 4301474A
- Patent US 4302738A
- Patent US 4307357A
- Patent US 4309640A
- Patent US 4309720A
- Patent US 4316150A
- Patent US 4317199A
- Patent US 4319266A
- Patent US 4331476A
- Patent US 4333023A
- Patent US 4335356A
- Patent US 4337441A
- Patent US 4342065A
- Patent US 4344029A
- Patent US 4346352A
- Patent US 4347548A
- Patent US 4353032A
- Patent US 4362955A
- Patent US 4365150A
- Patent US 4375660A
- Patent US 4381421A
- Patent US 4382198A
- Patent US 4382233A
- Patent US 4386367A
- Patent US 4389551A
- Patent US 4390852A
- Patent US 4391461A
- Patent US 4393443A
- Patent US 4400653A
- Patent US 4400730A
- Patent US 4400798A
- Patent US 4403183A
- Patent US 4410879A
- Patent US 4415861A
- Patent US 4415927A
- Patent US 4418317A
- Patent US 4422019A
- Patent US 4423337A
- Patent US 4423401A
- Patent US 4425643A
- Patent US 4430641A
- Patent US 4431949A
- Patent US 4434488A
- Patent US 4435655A
- Patent US 4438404A
- Patent US 4438498A
- Patent US 4442442A
- Patent US 4442458A
- Patent US 4444318A
- Patent US 4447674A
- Patent US 4447803A
- Patent US 4447876A
- Patent US 4449059A
- Patent US 4450422A
- Patent US 4456853A
- Patent US 4458165A
- Patent US 4459553A
- Patent US 4464709A
- Patent US 4468628A
- Patent US 4471319A
- Patent US 4471452A
- Patent US 4473804A
- Patent US 4475237A
- Patent US 4476432A
- Patent US 4477310A
- Patent US 4481480A
- Patent US 4481549A
- Patent US 4482861A
- Patent US 4484147A
- Patent US 4486266A
- Patent US 4488093A
- Patent US 4489270A
- Patent US 4490408A
- Patent US 4490653A
- Patent US 4491788A
- Patent US 4491803A
- Patent US 4493044A
- Patent US 4495458A
- Patent US 4495470A
- Patent US 4495471A
- Patent US 4495519A
- Patent US 4495586A
- Patent US 4496438A
- Patent US 4497575A
- Patent US 4499501A
- Patent US 4500809A
- Patent US 4501995A
- Patent US 4503111A
- Patent US 4506240A
- Patent US 4507576A
- Patent US 4507586A
- Patent US 4507615A
- Patent US 4507618A
- Patent US 4509043A
- Patent US 4510482A
- Patent US 4510571A
- Patent US 4511235A
- Patent US 4513417A
- Patent US 4514022A
- Patent US 4516042A
- Patent US 4520325A
- Patent US 4520355A
- Patent US 4524307A
- Patent US 4525688A
- Patent US 4527117A
- Patent US 4527272A
- Patent US 4528515A
- Patent US 4528516A
- Patent US 4528591A
- Patent US 4528642A
- Patent US 4529915A
- Patent US 4529928A
- Patent US 4532542A
- Patent US 4532605A
- Patent US 4532839A
- Patent US 4533861A
- Patent US 4534045A
- Patent US 4535319A
- Patent US 4535357A
- Patent US 4536665A
- Patent US 4536666A
- Patent US 4536760A
- Patent US 4540938A
- Patent US 4540982A
- Patent US 4540997A
- Patent US 4541100A
- Patent US 4541683A
- Patent US 4541691A
- Patent US 4542390A
- Patent US 4543717A
- Patent US 4544902A
- Patent US 4546270A
- Patent US 4547695A
- Patent US 4547724A
- Patent US 4549783A
- Patent US 4551636A
- Patent US 4551656A
- Patent US 4551732A
- Patent US 4551734A
- Patent US 4553091A
- Patent US 4554489A
- Patent US 4554536A
- Patent US 4558372A
- Patent US 4558422A
- Patent US 4559437A
- Patent US 4560950A
- Patent US 4560957A
- Patent US 4560958A
- Patent US 4560981A
- Patent US 4560989A
- Patent US 4560998A
- Patent US 4561049A
- Patent US 4561281A
- Patent US 4562362A
- Patent US 4562363A
- Patent US 4562402A
- Patent US 4562480A
- Patent US 4563564A
- Patent US 4563652A
- Patent US 4563670A
- Patent US 4564804A
- Patent US 4564849A
- Patent US 4565977A
- Patent US 4566082A
- Patent US 4566186A
- Patent US 4566758A
- Patent US 4567081A
- Patent US 4567405A
- Patent US 4568073A
- Patent US 4568878A
- Patent US 4568886A
- Patent US 4568954A
- Patent US 4570168A
- Patent US 4572967A
- Patent US 4574233A
- Patent US 4574291A
- Patent US 4574354A
- Patent US 4574362A
- Patent US 4575661A
- Patent US 4575699A
- Patent US 4575738A
- Patent US 4575818A
- Patent US 4578666A
- Patent US 4578667A
- Patent US 4578687A
- Patent US 4580109A
- Patent US 4580112A
- Patent US 4580281A
- Patent US 4581585A
- Patent US 4581639A
- Patent US 4582396A
- Patent US 4583233A
- Patent US 4583825A
- Patent US 4584559A
- Patent US 4585975A
- Patent US 4585989A
- Patent US 4586022A
- Patent US 4586025A
- Patent US 4586037A
- Patent US 4587551A
- Patent US 4590407A
- Patent US 4593450A
- Patent US 4594121A
- Patent US 4597617A
- Patent US 4598234A
- Patent US 4598269A
- Patent US 4598303A
- Patent US 4598315A
- Patent US 4598334A
- Patent US 4598575A
- Patent US 4599721A
- Patent US 4600255A
- Patent US 4600907A
- Patent US 4601021A
- Patent US 4603288A
- Patent US 4603346A
- Patent US 4605868A
- Patent US 4605879A
- Patent US 4605970A
- Patent US 4606113A
- Patent US 4608690A
- Patent US 4609980A
- Patent US 4611092A
- Patent US 4611889A
- Patent US 4612658A
- Patent US 4613814A
- Patent US 4613856A
- Patent US 4613875A
- Patent US 4613950A
- Patent US 4614914A
- Patent US 4614973A
- Patent US 4617495A
- Patent US 4617523A
- Patent US 4621217A
- Patent US 4622475A
- Patent US 4622736A
- Patent US 4622861A