Inventor · disambiguated record
Darryl Ray Polk
Also filed as: POLK DARRYL R · POLK DARRYL RAY
17 granted patents·1 pending application·415 citations·filing 1980–2017
95Inventor score
Top patents by PatentIndex Score
18 records- 0192US9270857B2Image capture unit and computer readable medium used in combination with sameVISUAL CONTENT IP LLC·Filed 2014·Granted Feb 23, 2016·21 cites·13 claims
- 0292US8786897B2Image capture unit and computer readable medium used in combination with sameIMAGE TRENDS INC·Filed 2013·Granted Jul 22, 2014·20 cites·13 claims
- 0392US8693047B2Image capture unit and computer readable medium used in combination with sameIMAGE TRENDS INC·Filed 2013·Granted Apr 8, 2014·17 cites·9 claims
- 0492US8570588B2Image capture unit and computer readable medium used in combination with sameEDGAR ALBERT DURR·Filed 2013·Granted Oct 29, 2013·20 cites·6 claims
- 0591US8189965B2Image processing handheld scanner system, method, and computer readable mediumEDGAR ALBERT DURR·Filed 2009·Granted May 29, 2012·29 cites·30 claims
- 0691US6803964B1Method and apparatus for processing digital dataIBM·Filed 1997·Granted Oct 12, 2004·164 cites·39 claims
- 0790US8384947B2Handheld scanner and system comprising sameIMAGE TRENDS INC·Filed 2009·Granted Feb 26, 2013·24 cites·36 claims
- 0871US6437358B1Apparatus and methods for capturing defect dataAPPLIED SCIENCE FICTION INC·Filed 1999·Granted Aug 20, 2002·35 cites·15 claims
- 0971US4469460AMatrix printer with optimum printing velocityIBM·Filed 1982·Granted Sep 4, 1984·17 cites·8 claims
- 1067US5185811AAutomated visual inspection of electronic component leads prior to placementIBM·Filed 1992·Granted Feb 9, 1993·36 cites·4 claims
- 1155US9591167B2Image capture unit and computer readable medium used in combination with sameVISUAL CONTENT IP LLC·Filed 2016·Granted Mar 7, 2017·0 cites·30 claims
- 1252US2017126924A1Image capture unit and computer readable medium used in combination with sameVISUAL CONTENT IP LLC·Filed 2017·Application pending·0 cites
- 1349US10165197B2System and method for processing an image carried by an optical substrate and computer readable medium made using sameEDGAR ALBERT DURR·Filed 2013·Granted Dec 25, 2018·0 cites·12 claims
- 1444US4374383ACapacitive transducer for sensing a home positionIBM·Filed 1980·Granted Feb 15, 1983·5 cites·8 claims
- 1542US5094381ASystem for automated mounting of electronic components to circuit boardsIBM·Filed 1990·Granted Mar 10, 1992·19 cites·12 claims
- 1634US5923576AParallel recursive digital filtersIBM·Filed 1994·Granted Jul 13, 1999·3 cites·10 claims
- 1731US4589790AMethod and apparatus for controlling escapementIBM·Filed 1984·Granted May 20, 1986·2 cites·16 claims
- 1831US4480938APrinter escapement servomotor drive with a minimum power supplyIBM·Filed 1982·Granted Nov 6, 1984·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Darryl Ray Polk files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →