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Raymond G. Capek
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Elmhurst, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
CRT tension mask support structure
Patent number
5,336,964
Issue date
Aug 9, 1994
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stress transparent tension mask frame member for reducing slurry pa...
Patent number
5,274,302
Issue date
Dec 28, 1993
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In process tension mask CRT panel with peripheral bodies
Patent number
5,248,914
Issue date
Sep 28, 1993
Zenith Electronics Corporation
Raymond G. Capek
B24 - GRINDING POLISHING
Information
Patent Grant
Flat tension mask front panel CRT bulb with reduced front seal area...
Patent number
5,240,447
Issue date
Aug 31, 1993
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Video display device with planar front surface
Patent number
5,229,684
Issue date
Jul 20, 1993
Zenith Electronics Corporation
Richard K. Althans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Segmented shadow mask support structure for flat tension mask color...
Patent number
5,162,694
Issue date
Nov 10, 1992
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CRT front panel with controlled configuration
Patent number
5,146,132
Issue date
Sep 8, 1992
Zenith Electronics Corporation
Raymond G. Capek
B24 - GRINDING POLISHING
Information
Patent Grant
Peripheral bodies for tension mask CRT panel
Patent number
5,127,865
Issue date
Jul 7, 1992
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Provision of support for tension shadow mask by which a predetermin...
Patent number
5,090,933
Issue date
Feb 25, 1992
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tension mask CRT front assembly with reduced strain-induced defects
Patent number
5,086,251
Issue date
Feb 4, 1992
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mask support structure for tension mask color cathode ray tubes
Patent number
5,049,778
Issue date
Sep 17, 1991
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mask support structure for tension mask color cathode ray tubes
Patent number
5,047,684
Issue date
Sep 10, 1991
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making mask support structure for a tension mask color c...
Patent number
4,952,188
Issue date
Aug 28, 1990
Zenith Electronics Corporation
Siegfried M. Greiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making mask support structure for a tension mask color c...
Patent number
4,934,975
Issue date
Jun 19, 1990
Zenith Electronics Corporation
Kenneth L. Fritsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for an improved tension mask support structure
Patent number
4,923,422
Issue date
May 8, 1990
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Front assembly for a tension mask color cathode ray tube having a p...
Patent number
4,891,544
Issue date
Jan 2, 1990
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Faceplate front assembly with improved tension mask support structure
Patent number
4,891,545
Issue date
Jan 2, 1990
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Faceplate front assembly with improved ceramic tension mask support...
Patent number
4,745,330
Issue date
May 17, 1988
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cable isolator with overvoltage protection
Patent number
4,575,691
Issue date
Mar 11, 1986
Zenith Electronics Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature compensated coaxial cable isolator
Patent number
4,559,506
Issue date
Dec 17, 1985
Zenith Electronics Corporation
Raymond G. Capek
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bleeder resistor for antenna isolator
Patent number
4,453,153
Issue date
Jun 5, 1984
Zenith Radio Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Isolating connector
Patent number
4,370,630
Issue date
Jan 25, 1983
Zenith Radio Corporation
Raymond G. Capek
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Piezoelectric substrate fabrication process
Patent number
4,078,284
Issue date
Mar 14, 1978
Zenith Radio Corporation
Raymond G. Capek
H01 - BASIC ELECTRIC ELEMENTS