Inventor · disambiguated record
Gerow D. Brill
Also filed as: BRILL GEROW D
5 granted patents·175 citations·filing 1980–1999
83Inventor score
Technology areasH04N
Top patents by PatentIndex Score
5 records- 0179US6836549B1Method and apparatus for synthesizing and reducing the effects of video copy protection signalsMACROVISION CORP·Filed 1999·Granted Dec 28, 2004·56 cites·55 claims
- 0278US6091822AMethod and apparatus for recording scrambled video audio signals and playing back said video signal, descrambled, within a secure environmentMACROVISION CORP·Filed 1998·Granted Jul 18, 2000·63 cites·47 claims
- 0371US6600873B1Method and apparatus for detecting modified color burst signals to prevent the copying of a video programMACROVISION CORP·Filed 1998·Granted Jul 29, 2003·42 cites·14 claims
- 0449US4532553AContinuous depth of focus controlAMPEX·Filed 1985·Granted Jul 30, 1985·11 cites·3 claims
- 0528US4309723AApparatus and method for registration and shading of color television camerasAMPEX·Filed 1980·Granted Jan 5, 1982·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →