Inventor · disambiguated record
David Byrd
Also filed as: BYRD DAVID · BYRD DAVID C · BYRD DAVID CLARK
5 granted patents·139 citations·filing 1998–2011
80Inventor score
Top patents by PatentIndex Score
5 records- 0183US6199996B1Low power, low cost illuminated keyboards and keypadsTWENTY FIRST CENTURY TECHNOLOG·Filed 1998·Granted Mar 13, 2001·108 cites·16 claims
- 0276US6773128B2Low power, low cost illuminated keyboards and keypadsTWENTY FIRST CENTURY TECHNOLOG·Filed 2001·Granted Aug 10, 2004·24 cites·1 claims
- 0364US7883227B1Low power, low cost illuminated keyboards and keypadsKATRINECZ ANDREW·Filed 2007·Granted Feb 8, 2011·4 cites·18 claims
- 0450US7284872B2Low power, low cost illuminated keyboards and keypadsKATRINECZ ANDREW·Filed 2004·Granted Oct 23, 2007·3 cites·15 claims
- 0541US8540384B2Low power low cost illuminated keyboards and keypadsKATRINECZ JR ANDREW J·Filed 2011·Granted Sep 24, 2013·0 cites·64 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →