JC

John A. Clarke

U.S. Philips: 18 patents #67 of 8,851Top 1%
Philips: 3 patents #1,693 of 7,731Top 25%
EC English Electric Valve Co.: 1 patents #32 of 66Top 50%
WE Westinghouse Electric: 1 patents #2,483 of 5,139Top 50%
Overall (All Time): #186,480 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6840646 Illumination system and display device Hugo Johan Cornelissen, Horst Greiner 2005-01-11
6690515 Laser system with mixed polarity beamlets David J. McCulloch 2004-02-10
6462795 Display system having curved microlens array between flat matrix display panel and similarly curved viewing screen 2002-10-08
6133687 CRT having microlenses with a predetermined relationship with the curvature of the faceplate 2000-10-17
6064424 Autostereoscopic display apparatus Cornelis Van Berkel 2000-05-16
6057538 Image sensor in which each lens element is associated with a plurality of pixels 2000-05-02
6014232 Electrical device comprising an array of pixels 2000-01-11
5956163 Image sensor Arthur J. Jenkins, Neil C. Bird 1999-09-21
5897191 Color interlaced image projection apparatus 1999-04-27
5842762 Interlaced image projection apparatus 1998-12-01
5757341 Color liquid crystal projection display systems Allan Carmichael, Martinus V. C. Stroomer 1998-05-26
5727860 Interlaced image projection apparatus Dirk Jan Broer 1998-03-17
5623349 Liquid crystal projection system having three different color beams pass through substantially separate areas and filter at liquid crystal panel output 1997-04-22
5612797 Liquid crystal projection display systems 1997-03-18
RE34131 Display tube having improved brightness distribution Leendert Vriens, Johannes H. M. Spruit 1992-11-24
5136300 Modular solid state radar transmitter Joseph A. Faulkner, Gregory K. Sinon, Brian J. Misek, John E. Kositz 1992-08-04
4915479 Liquid crystal display illumination system 1990-04-10
4804884 Display tube having improved brightness distribution Leendert Vriens, Johannes H. M. Spruit 1989-02-14
4699476 Projection lens system 1987-10-13
4699477 Projection lens system 1987-10-13
4599542 Linear beam tubes Robin C. M. King, Maurice Esterson 1986-07-08
4595263 Projection lens system 1986-06-17
4573769 Projection lens system 1986-03-04