Inventor · disambiguated record
Ian S. Cosh
Also filed as: COSH IAN S
3 granted patents·31 citations·filing 1983–1985
70Inventor score
Technology areasH04N
Files withPHILIPS CORP3
Top patents by PatentIndex Score
3 records- 0161US4568978AMethod of a circuit arrangement for producing a gamma corrected video signalPHILIPS CORP·Filed 1983·Granted Feb 4, 1986·16 cites·10 claims
- 0242US4636839AMethod of and apparatus for generating color matte signalsPHILIPS CORP·Filed 1985·Granted Jan 13, 1987·8 cites·6 claims
- 0337US4636838AGenerating a chroma keying signalPHILIPS CORP·Filed 1985·Granted Jan 13, 1987·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →