Inventor · disambiguated record
Theodore Frederick Simpson
Also filed as: SIMPSON THEODORE F · SIMPSON THEODORE FREDERICK
6 granted patents·1 pending application·198 citations·filing 1975–2003
85Inventor score
Top patents by PatentIndex Score
7 records- 0185US6809776B1Control of video level by region and content of information displayedTHOMSON LICENSING SA·Filed 1997·Granted Oct 26, 2004·102 cites·16 claims
- 0283US4001877AMethod of measuring color purity tolerance of a color display tubeRCA CORP·Filed 1975·Granted Jan 4, 1977·33 cites·14 claims
- 0371US5534746AColor picture tube having shadow mask with improved aperture spacingTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted Jul 9, 1996·26 cites·3 claims
- 0470US5730887ADisplay apparatus having enhanced resolution shadow mask and method of making sameTHOMSON CONSUMER ELECTRONICS·Filed 1996·Granted Mar 24, 1998·26 cites·5 claims
- 0541US2005174071A1Transposed bi-directional scanning in a cathode ray tubeFiled 2003·Application pending·0 cites
- 0640US6037926AEmulation of computer monitor in a wide screen televisionTHOMSON CONSUMER ELECTRONICS·Filed 1994·Granted Mar 14, 2000·8 cites·23 claims
- 0726US4122485AMethod and apparatus for simulating magnetic environment of television receiversRCA CORP·Filed 1977·Granted Oct 24, 1978·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →