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Charles S. Pint
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Evanston, IL, US
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last 30 patents
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Patent Grant
One key system for freezing a television PIP display
Patent number
6,052,155
Issue date
Apr 18, 2000
Zenith Electronics Corporation
Sol Cherrick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method for acquisition and display of an on-screen program guide
Patent number
5,459,522
Issue date
Oct 17, 1995
Zenith Electronics Corporation
Charles S. Pint
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Remote control unit code translation
Patent number
5,436,676
Issue date
Jul 25, 1995
Zenith Electronics Corporation
Charles S. Pint
H04 - ELECTRIC COMMUNICATION TECHNIQUE