Inventor · disambiguated record
H. Sprague Ackley
Also filed as: ACKLEY H S · ACKLEY H SPRAGUE
127 granted patents·4 pending applications·4,777 citations·filing 1993–2024
99Inventor score
Files withHAND HELD PROD INC52INTERMEC IP CORP39INTERMEC CORP22DATAMAX ONEIL CORP10ACKLEY H SPRAGUE3
Top patents by PatentIndex Score
131 records- 0199US10066982B2Calibrating a volume dimensionerHAND HELD PROD INC·Filed 2015·Granted Sep 4, 2018·61 cites·20 claims
- 0299US9786101B2Evaluating image valuesHAND HELD PROD INC·Filed 2015·Granted Oct 10, 2017·50 cites·19 claims
- 0399US9230140B1System and method for detecting barcode printing errorsHAND HELD PROD INC·Filed 2015·Granted Jan 5, 2016·417 cites·20 claims
- 0499US9224022B2Autofocus lens system for indicia readersHAND HELD PROD INC·Filed 2014·Granted Dec 29, 2015·402 cites·22 claims
- 0598US9897434B2Handheld dimensioning system with measurement-conformance feedbackHAND HELD PROD INC·Filed 2014·Granted Feb 20, 2018·42 cites·32 claims
- 0698US9652648B2Positioning an object with respect to a target locationHAND HELD PROD INC·Filed 2015·Granted May 16, 2017·143 cites·7 claims
- 0797US9762793B2System and method for dimensioningHAND HELD PROD INC·Filed 2014·Granted Sep 12, 2017·37 cites·20 claims
- 0896US9826106B2System and method for detecting barcode printing errorsHAND HELD PROD INC·Filed 2016·Granted Nov 21, 2017·16 cites·20 claims
- 0996US8567232B2Gas sensor using nanotubesACKLEY H SPRAGUE·Filed 2010·Granted Oct 29, 2013·29 cites·33 claims
- 1096US8463079B2Method and apparatus for geometrical measurement using an optical device such as a barcode and/or RFID scannerACKLEY H SPRAGUE·Filed 2009·Granted Jun 11, 2013·112 cites·19 claims
- 1196US6478223B1Machine-readable color symbology and method and apparatus for reading same with standard readers such as laser scannersINTERMEC IP CORP·Filed 2000·Granted Nov 12, 2002·169 cites·33 claims
- 1296US6371375B1Method and apparatus for associating data with a wireless memory deviceINTERMEC IP CORP·Filed 1999·Granted Apr 16, 2002·240 cites·6 claims
- 1396US6367699B2Method and apparatus for utilizing specular light to image low contrast symbolsINTERMEC IP CORP·Filed 1998·Granted Apr 9, 2002·290 cites·16 claims
- 1495US11962464B2Managing a fleet of devicesHAND HELD PROD INC·Filed 2021·Granted Apr 16, 2024·3 cites·20 claims
- 1595US10621470B2Methods for optical character recognition (OCR)DATAMAX ONEIL CORP·Filed 2017·Granted Apr 14, 2020·13 cites·19 claims
- 1694US6375075B1Method and apparatus for reading machine-readable symbols including color symbol elementsINTERMEC IP CORP·Filed 1999·Granted Apr 23, 2002·238 cites·25 claims
- 1794US6330974B1High resolution laser imager for low contrast symbologyINTERMEC IP CORP·Filed 1996·Granted Dec 18, 2001·205 cites·16 claims
- 1892US9564035B2Safety system and methodHAND HELD PROD INC·Filed 2014·Granted Feb 7, 2017·33 cites·19 claims
- 1991US11906280B2Evaluating image valuesHAND HELD PROD INC·Filed 2022·Granted Feb 20, 2024·1 cites·20 claims
- 2091US10339352B2Wearable metrological apparatusHAND HELD PROD INC·Filed 2016·Granted Jul 2, 2019·7 cites·22 claims
- 2191US7190257B2Data encoding in radio frequency identification transpondersINTERMEC IP CORP·Filed 2004·Granted Mar 13, 2007·63 cites·14 claims
- 2291US6199044B1Universal data input and processing device, such as universal point-of-sale device for inputting and processing bar code symbols, document images, and other dataINTERMEC IP CORP·Filed 1998·Granted Mar 6, 2001·160 cites·33 claims
- 2390US11353319B2Method for a mobile dimensioning device to use a dynamic accuracy compatible with NIST standardHAND HELD PROD INC·Filed 2019·Granted Jun 7, 2022·4 cites·20 claims
- 2490US10644944B2Managing a fleet of devicesDATAMAX ONEIL CORP·Filed 2017·Granted May 5, 2020·6 cites·12 claims
- 2590US10593130B2Evaluating image valuesHAND HELD PROD INC·Filed 2017·Granted Mar 17, 2020·5 cites·20 claims
- 2690US10163216B2Automatic mode switching in a volume dimensionerHAND HELD PROD INC·Filed 2016·Granted Dec 25, 2018·6 cites·20 claims
- 2790US8810369B2Finding sensor data in an RFID networkACKLEY H SPRAGUE·Filed 2009·Granted Aug 19, 2014·16 cites·5 claims
- 2890US6152370AMethod and apparatus for decoding unresolved profiles produced from relief formed symbolsINTERMEC IP CORP·Filed 1998·Granted Nov 28, 2000·112 cites·42 claims
- 2989US12094025B1Scanner agnostic symbol print quality toolDIGIMARC CORP·Filed 2022·Granted Sep 17, 2024·1 cites·9 claims
- 3089US9477854B2System and method for detecting barcode printing errorsHAND HELD PROD INC·Filed 2016·Granted Oct 25, 2016·5 cites·20 claims
- 3189US6195053B1Antenna, module and imager, such as for a barcode readerINTERMEC IP CORP·Filed 1999·Granted Feb 27, 2001·94 cites·12 claims
- 3289US6003775AGeneric handheld symbology scanner with a modular optical sensorINTERMEC IP CORP·Filed 1997·Granted Dec 21, 1999·117 cites·18 claims
- 3388US11430100B2Printer-verifiers and systems and methods for verifying printed indiciaDATAMAX ONEIL CORP·Filed 2020·Granted Aug 30, 2022·2 cites·20 claims
- 3488US10559075B2Printer-verifiers and systems and methods for verifying printed indiciaDATAMAX ONEIL CORP·Filed 2019·Granted Feb 11, 2020·3 cites·12 claims
- 3588US10393506B2Method for a mobile dimensioning device to use a dynamic accuracy compatible with NIST standardHAND HELD PROD INC·Filed 2016·Granted Aug 27, 2019·4 cites·15 claims
- 3688US5514858AMethod and apparatus for decoding unresolved complex multi-width bar code symbology profilesINTERMEC CORP·Filed 1995·Granted May 7, 1996·115 cites·52 claims
- 3787US10811762B2RFID tag battery charging methodINTERMEC INC·Filed 2019·Granted Oct 20, 2020·4 cites·20 claims
- 3887US9581809B2Autofocus lens systemHAND HELD PROD INC·Filed 2015·Granted Feb 28, 2017·4 cites·20 claims
- 3987US7520434B2Reader for reading machine-readable symbols, for example bar code symbolsINTERMEC IP CORP·Filed 2005·Granted Apr 21, 2009·20 cites·32 claims
- 4087US6212401B1Data acquisition using telephone connectionINTERMEC CORP·Filed 1996·Granted Apr 3, 2001·91 cites·25 claims
- 4186US10304174B2Printer-verifiers and systems and methods for verifying printed indiciaDATAMAX ONEIL CORP·Filed 2016·Granted May 28, 2019·3 cites·17 claims
- 4285US10909708B2Calibrating a dimensioner using ratios of measurable parameters of optic ally-perceptible geometric elementsHAND HELD PROD INC·Filed 2016·Granted Feb 2, 2021·4 cites·18 claims
- 4385US10584962B2System and method for validating physical-item securityHAND HELD PROD INC·Filed 2018·Granted Mar 10, 2020·3 cites·20 claims
- 4485US10236554B2RFID tag battery charging methodINTERMEC INC·Filed 2016·Granted Mar 19, 2019·4 cites·22 claims
- 4585US6024289AMethod and apparatus for encoding and decoding single byte characters in double byte character set of machine-readable symbologies, such as bar code symbologiesINTERMEC IP CORP·Filed 1998·Granted Feb 15, 2000·94 cites·47 claims
- 4684US10846498B2Enhanced matrix symbol error correction methodHAND HELD PROD INC·Filed 2019·Granted Nov 24, 2020·2 cites·19 claims
- 4784US10393508B2Handheld dimensioning system with measurement-conformance feedbackHAND HELD PROD INC·Filed 2017·Granted Aug 27, 2019·2 cites·20 claims
- 4884US10235547B2Enhanced matrix symbol error correction methodHAND HELD PROD INC·Filed 2016·Granted Mar 19, 2019·3 cites·14 claims
- 4984US6321986B1Robust machine-readable symbology and method and apparatus for printing and reading sameINTERMEC IP CORP·Filed 1998·Granted Nov 27, 2001·80 cites·56 claims
- 5084US2024142220A1Evaluating image valuesHAND HELD PROD INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 131 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →