Inventor · disambiguated record
Richard S. Quaif
Also filed as: QUAIF RICHARD S
6 granted patents·3 pending applications·284 citations·filing 1975–2009
87Inventor score
Top patents by PatentIndex Score
9 records- 0196US7099035B2Methods for voucher and coupon printingTRANSACT TECH INC·Filed 2005·Granted Aug 29, 2006·104 cites·30 claims
- 0294US7529868B2Method and apparatus for controlling a peripheral via different data portsTRANSACT TECH INC·Filed 2006·Granted May 5, 2009·43 cites·10 claims
- 0392US6924903B2Interface for voucher and coupon printingTRANSACT TECH INC·Filed 2002·Granted Aug 2, 2005·82 cites·8 claims
- 0488US4027761AMatrix print head impact energy controlNCR CO·Filed 1975·Granted Jun 7, 1977·38 cites·12 claims
- 0579US7668987B2Method and apparatus for controlling a peripheral via different data portsTRANSACT TECH INC·Filed 2009·Granted Feb 23, 2010·8 cites·18 claims
- 0657US2008038035A1Interface for voucher and coupon printingTRANSACT TECH INC·Filed 2007·Application pending·0 cites
- 0756US4020939AMatrix print head repetition rate controlNCR CO·Filed 1975·Granted May 3, 1977·9 cites·24 claims
- 0843US2005099639A1Methods for providing periodic status updates from a printer and a printer capable of providing periodic status updatesTRANSACT TECH INC·Filed 2004·Application pending·0 cites
- 0942US2008278526A1Ink jet printer with expanded validation print zoneTRANSACT TECH INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →