Inventor · disambiguated record
James W. Ring
Also filed as: RING JAMES · RING JAMES W · RING JAMES WILLIAM
53 granted patents·3 pending applications·2,431 citations·filing 1984–2019
99Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO23PSC SCANNING INC18SPECTRA PHYSICS SCANNING SYST6HEWLETT PACKARD CO2DATALOGIC SCANNING INC1
Top patents by PatentIndex Score
56 records- 0198US7198195B2Multiple plane scanning system for data reading applicationsPSC SCANNING INC·Filed 2006·Granted Apr 3, 2007·162 cites·9 claims
- 0298US6350013B1Carrier positioning for wide-array inkjet printhead assemblyHEWLETT PACKARD CO·Filed 2000·Granted Feb 26, 2002·132 cites·43 claims
- 0397US6991169B2Multiple plane scanning system for data reading applicationsPSC SCANNING INC·Filed 2004·Granted Jan 31, 2006·184 cites·28 claims
- 0497US6450614B1Printhead die alignment for wide-array inkjet printhead assemblyHEWLETT PACKARD CO·Filed 2000·Granted Sep 17, 2002·93 cites·34 claims
- 0596US9724926B2Dual regulator print moduleKEEFE BRIAN J·Filed 2010·Granted Aug 8, 2017·38 cites·20 claims
- 0696US6073851AMulti-focus optical reader with masked or apodized lensSPECTRA PHYSICS SCANNING SYST·Filed 1998·Granted Jun 13, 2000·244 cites·27 claims
- 0796US5814803AImage reader with multi-focus lensSPECTRA PHYSICS SCANNING SYST·Filed 1995·Granted Sep 29, 1998·259 cites·18 claims
- 0896US5475207AMultiple plane scanning system for data reading applicationsSPECTRA PHYSICS SCANNING SYST·Filed 1993·Granted Dec 12, 1995·189 cites·20 claims
- 0995US6042012AMethod and apparatus for reading images without need for self-generated illumination sourceSPECTRA PHYSICS SCANNING SYST·Filed 1998·Granted Mar 28, 2000·195 cites·21 claims
- 1094US7780087B2Multiple plane scanning system for data reading applicationsDATALOGIC SCANNING INC·Filed 2009·Granted Aug 24, 2010·25 cites·10 claims
- 1193US11351791B2Logic circuitry packageHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jun 7, 2022·2 cites·24 claims
- 1293US6974084B2Multiple plane scanning system for data reading applicationsPSC SCANNING INC·Filed 2003·Granted Dec 13, 2005·64 cites·30 claims
- 1391US5705802AMultiple plane scanning system for data reading applicationsSPECTRA PHYSICS SCANNING SYST·Filed 1995·Granted Jan 6, 1998·99 cites·25 claims
- 1490US5837988AMultiple plane scanning system for data reading applicationsSPECTRA PHYSICA SCANNING SYSTE·Filed 1997·Granted Nov 17, 1998·99 cites·9 claims
- 1588US6332576B1Dithering assemblies for barcode scannersPSC SCANNING INC·Filed 2000·Granted Dec 25, 2001·43 cites·15 claims
- 1686US10654275B2Dual regulator print moduleHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 19, 2020·1 cites·16 claims
- 1785US10179455B2Dual regulator print moduleHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jan 15, 2019·1 cites·19 claims
- 1884US6273336B1Collection system for range enhancementPSC SCANNING INC·Filed 2000·Granted Aug 14, 2001·32 cites·18 claims
- 1984US5371361AOptical processing systemSPECTRA PHYSICS SCANNING SYST·Filed 1993·Granted Dec 6, 1994·89 cites·70 claims
- 2083US6188500B1Method for generating multiple scan lines in a thin scannerPSC SCANNING INC·Filed 1999·Granted Feb 13, 2001·60 cites·22 claims
- 2182US6568598B1Multiple plane scanning system for data reading applicationsPSC SCANNING INC·Filed 1998·Granted May 27, 2003·44 cites·45 claims
- 2282US6460768B2Ultra-compact bar-code scannerPSC SCANNING INC·Filed 2001·Granted Oct 8, 2002·29 cites·19 claims
- 2381US6884993B2Off-axis object detection system for a bar code scannerPSC SCANNING INC·Filed 2003·Granted Apr 26, 2005·21 cites·19 claims
- 2480US8419159B2Drop detectionGOVYADINOV ALEXANDER·Filed 2009·Granted Apr 16, 2013·5 cites·17 claims
- 2580US6056198AOptical scanning system and method including a collection system for range enhancementPSC SCANNING INC·Filed 1998·Granted May 2, 2000·53 cites·31 claims
- 2679US6621070B2Bar code scanning system with offset optical axesPSC SCANNING INC·Filed 2001·Granted Sep 16, 2003·19 cites·14 claims
- 2779US6244510B1Ultra-compact bar-code scannerPSC SCANNING INC·Filed 1999·Granted Jun 12, 2001·48 cites·33 claims
- 2877US6303927B1Optical scan module with integral collection lens mountPSC SCANNING INC·Filed 2000·Granted Oct 16, 2001·17 cites·21 claims
- 2977US6065676AUltra-compact bar-code scannerPSC SCANNING INC·Filed 1994·Granted May 23, 2000·47 cites·33 claims
- 3076US7136209B2Light modulatorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Nov 14, 2006·13 cites·27 claims
- 3175US6152372ADithering assemblies for barcode scannersPSC SCANNING INC·Filed 1997·Granted Nov 28, 2000·38 cites·10 claims
- 3273US7300156B2Prism assembly for separating lightHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Nov 27, 2007·3 cites·31 claims
- 3373US6644797B2Filter for an ink jet penHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Nov 11, 2003·12 cites·1 claims
- 3471US10507662B2Dual regulator print moduleHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Dec 17, 2019·0 cites·20 claims
- 3571US6328216B1Dithering assemblies for barcode scannersPSC SCANNING INC·Filed 2000·Granted Dec 11, 2001·12 cites·17 claims
- 3664US7281804B2Prism assembly for separating lightHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 16, 2007·1 cites·28 claims
- 3761US11235581B2Print liquid interconnects with rotary motion damperHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Feb 1, 2022·0 cites·20 claims
- 3860US11338586B2Logic circuitryHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted May 24, 2022·0 cites·21 claims
- 3959US7359122B2Prism assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Apr 15, 2008·2 cites·28 claims
- 4058US6166375AOffset optical axes for bar code scannerPSC SCANNING INC·Filed 1997·Granted Dec 26, 2000·15 cites·27 claims
- 4156US10946665B2Determining an out-of-liquid conditionHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Mar 16, 2021·0 cites·15 claims
- 4252US11235582B2Detecting ink states for printers based on monitored differential pressuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Feb 1, 2022·0 cites·14 claims
- 4352US8714718B1Fluid flow structureHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted May 6, 2014·0 cites·13 claims
- 4452US2006249584A1Multiple plane scanning system for data reading applicationsPSC SCANNING INC·Filed 2006·Application pending·0 cites
- 4551US9931859B2Removing air from a printing fluid channelHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 3, 2018·0 cites·18 claims
- 4651US6972882B2Micro-mirror device with light angle amplificationHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Dec 6, 2005·9 cites·50 claims
- 4751US2016084419A1Mounting apparatus and system thereofHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Application pending·0 cites
- 4849US4802458ADual function ultrasonic transducer probesETHICON INC·Filed 1984·Granted Feb 7, 1989·32 cites·5 claims
- 4948US7497577B2Light modulator assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Mar 3, 2009·0 cites·24 claims
- 5048US7441909B2Optical assembly for a projection systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 28, 2008·0 cites·22 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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