Inventor · disambiguated record
Richard G. Egan
Also filed as: EGAN RICHARD G
18 granted patents·250 citations·filing 1983–2005
95Inventor score
Top patents by PatentIndex Score
18 records- 0191US7404117B2Component testing and recoveryINAPAC TECHNOLOGY INC·Filed 2005·Granted Jul 22, 2008·27 cites·12 claims
- 0287US6624839B2Integral organic light emitting diode printhead utilizing color filtersPOLAROID CORP·Filed 2000·Granted Sep 23, 2003·24 cites·6 claims
- 0387US5023741AProgrammable limited play video tape cassettePOLAROID CORP·Filed 1988·Granted Jun 11, 1991·52 cites·3 claims
- 0481US6595427B1Method and apparatus for encoding and decoding information in a non-visible mannerPOLAROID CORP·Filed 2000·Granted Jul 22, 2003·33 cites·40 claims
- 0573US6801237B2Integral organic light emitting diode printhead utilizing color filtersPOLAROID CORP·Filed 2003·Granted Oct 5, 2004·10 cites·8 claims
- 0673US4564853AElectronic image sensing and printing apparatusPOLAROID CORP·Filed 1985·Granted Jan 14, 1986·27 cites·13 claims
- 0770US7193640B2Printer color registration correctionPOLAROID CORP·Filed 2003·Granted Mar 20, 2007·9 cites·25 claims
- 0865US6525758B2Integral organic light emitting diode fiber optic printhead utilizing color filtersPOLAROID CORP·Filed 2000·Granted Feb 25, 2003·11 cites·43 claims
- 0961US6606110B2Integral organic light emitting diode printheadPOLAROID CORP·Filed 2000·Granted Aug 12, 2003·8 cites·16 claims
- 1060US6786416B2Method and apparatus for encoding and decoding information in a non-visible mannerPOLAROID CORP·Filed 2003·Granted Sep 7, 2004·6 cites·16 claims
- 1154US6763167B2Integral organic light emitting diode fiber optic printheadPOLAROID CORP·Filed 2000·Granted Jul 13, 2004·6 cites·18 claims
- 1252US4562462AColor laser printer with improved efficiencyPOLAROID CORP·Filed 1983·Granted Dec 31, 1985·12 cites·8 claims
- 1351US6994257B2Method and apparatus for encoding and decoding information in a non-visible mannerPOLAROID CORP·Filed 2003·Granted Feb 7, 2006·3 cites·40 claims
- 1447US6014202AOptical system for transmitting a graphical imagePOLAROID CORP·Filed 1997·Granted Jan 11, 2000·13 cites·18 claims
- 1539US6879335B2Integral organic light emitting diode printhead utilizing color filtersPOLAROID CORP·Filed 2003·Granted Apr 12, 2005·0 cites·3 claims
- 1639US6856339B2Integral organic light emitting diode printhead utilizing color filtersPOLAROID CORP·Filed 2003·Granted Feb 15, 2005·0 cites·4 claims
- 1735US5969747AEfficient LED light geometry for optical printersPOLAROID CORP·Filed 1995·Granted Oct 19, 1999·5 cites·19 claims
- 1834US4907880AApparatus for determining angular deviation of an articlePOLAROID CORP·Filed 1985·Granted Mar 13, 1990·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →