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Method of forming a channel
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Patent number 4,845,014
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Issue date Jul 4, 1989
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RCA Corporation
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Ivan Ladany
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Pulse rate monitor
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Patent number 4,753,243
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Issue date Jun 28, 1988
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RCA Corporation
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Daniel D. Mawhinney
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Light controlled antennas
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Patent number 4,751,513
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Issue date Jun 14, 1988
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RCA Corporation
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Afshin S. Daryoush
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H01 - BASIC ELECTRIC ELEMENTS
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Wide range oscillator
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Patent number 4,743,866
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Issue date May 10, 1988
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RCA Corporation
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Max W. Muterspaugh
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H03 - BASIC ELECTRONIC CIRCUITRY
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Spin-coating procedure
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Patent number 4,741,926
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Issue date May 3, 1988
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RCA Corporation
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Lawrence K. White
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY