Inventor · disambiguated record
David Haycock
Also filed as: HAYCOCK DAVID · HAYCOCK DAVID A
9 granted patents·96 citations·filing 1985–2016
88Inventor score
Top patents by PatentIndex Score
9 records- 0194US7893941B2Intelligent video graphics switcherRGB SPECTRUM·Filed 2006·Granted Feb 22, 2011·22 cites·55 claims
- 0276US10550993B2Rotary support systems, associated control devices, and methods of operating the sameMASTWERKS LLC·Filed 2016·Granted Feb 4, 2020·6 cites·17 claims
- 0376US8723874B2Intelligent video graphics switcherDAY DON·Filed 2012·Granted May 13, 2014·3 cites·20 claims
- 0471US8120612B2Intelligent video graphics switcherDAY DON·Filed 2011·Granted Feb 21, 2012·1 cites·23 claims
- 0567US4675905AMultiple input silent audio switchAMPEX·Filed 1985·Granted Jun 23, 1987·28 cites·21 claims
- 0662US4764809AApparatus and method for producing a variety of video wipe bordersAMPEX·Filed 1986·Granted Aug 16, 1988·19 cites·9 claims
- 0755US8723873B2Intelligent video graphics switcherDAY DON·Filed 2012·Granted May 13, 2014·0 cites·20 claims
- 0855US4782392AApparatus and method for generating a rotating clock video wipeAMPEX·Filed 1986·Granted Nov 1, 1988·14 cites·41 claims
- 0933US4663544AHigh performance analog gate/absolute value circuitAMPEX·Filed 1985·Granted May 5, 1987·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →