Assignee
HE DUANFENG
US·11 granted patents·6 pending applications·28 citations·filing 2004–2012
Top patents by PatentIndex Score
17 records- 0187US8602308B2Imaging device having light field sensorHE DUANFENG·Filed 2011·Granted Dec 10, 2013·9 cites·26 claims
- 0284US8079524B2Imaging-based scanner including border searching for image acquisitionHE DUANFENG·Filed 2009·Granted Dec 20, 2011·13 cites·20 claims
- 0372US9524411B2User-customizable data capture terminal for and method of imaging and processing a plurality of target data on one or more targetsHE DUANFENG·Filed 2010·Granted Dec 20, 2016·3 cites·17 claims
- 0469US8500024B2Methods and apparatus for providing user feedback during image captureHE DUANFENG·Filed 2010·Granted Aug 6, 2013·2 cites·15 claims
- 0561US2006095778A1Analog and digital indicia authenticationHE DUANFENG·Filed 2004·Application pending·0 cites
- 0653US8061847B2Image projection arrangement with divergent light beamsHE DUANFENG·Filed 2010·Granted Nov 22, 2011·0 cites·11 claims
- 0752US9092667B2Arrangement for and method of reading forms in correct orientation by image captureHE DUANFENG·Filed 2012·Granted Jul 28, 2015·1 cites·18 claims
- 0851US8740080B2Imaging reader for and method of receipt acknowledgment and symbol captureHE DUANFENG·Filed 2009·Granted Jun 3, 2014·0 cites·15 claims
- 0943US8079521B2Fractional down-sampling in imaging barcode scannersHE DUANFENG·Filed 2009·Granted Dec 20, 2011·0 cites·16 claims
- 1042US8657198B2End user-customizable data capture terminal for and method of imaging and processing target dataHE DUANFENG·Filed 2011·Granted Feb 25, 2014·0 cites·14 claims
- 1142US8430319B2Imaging reader for electro-optically reading two-dimensional symbols with controller having limited internal memoryHE DUANFENG·Filed 2011·Granted Apr 30, 2013·0 cites·15 claims
- 1241US2014044356A1Arrangement for and method of reading symbol targets and form targets by image captureHE DUANFENG·Filed 2012·Application pending·0 cites
- 1341US2013248602A1Apparatus for and method of controlling imaging exposure of targets to be readHE DUANFENG·Filed 2012·Application pending·0 cites
- 1440US8210437B2Data capture terminal with automatic focusing over a limited range of working distancesHE DUANFENG·Filed 2010·Granted Jul 3, 2012·0 cites·20 claims
- 1540US2013094695A1Method and apparatus for auto-detecting orientation of free-form document using barcodeHE DUANFENG·Filed 2011·Application pending·0 cites
- 1639US2006261541A1System and method for data capture within a predefined areaHE DUANFENG·Filed 2005·Application pending·0 cites
- 1734US2012104099A1Method and apparatus for capturing form document with imaging scannerHE DUANFENG·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →