Inventor · disambiguated record
Wenliang Gao
Also filed as: GAO WENLIANG
44 granted patents·4 pending applications·204 citations·filing 2008–2024
97Inventor score
Top patents by PatentIndex Score
48 records- 0196US10049247B2Optimization of image frame management in a sweep-style optical code data readerDATALOGIC USA INC·Filed 2016·Granted Aug 14, 2018·20 cites·16 claims
- 0295US10248896B2Distributed camera modules serially coupled to common preprocessing resources facilitating configurable optical code reader platform for application-specific scalabilityDATALOGIC USA INC·Filed 2017·Granted Apr 2, 2019·17 cites·19 claims
- 0393US8752768B2Systems and methods for reading color optical codesGAO WENLIANG·Filed 2012·Granted Jun 17, 2014·16 cites·27 claims
- 0491US8800874B2Systems and methods of optical code reading using a color imagerGAO WENLIANG·Filed 2010·Granted Aug 12, 2014·14 cites·37 claims
- 0590US11308297B2Self-checkout system with scan gate and exception handlingDATALOGIC USA INC·Filed 2018·Granted Apr 19, 2022·6 cites·17 claims
- 0689US8632011B2Systems and methods for illuminating a scan volume of an optical code readerGAO WENLIANG·Filed 2012·Granted Jan 21, 2014·12 cites·20 claims
- 0789US8245926B2Method of preventing multiple reads when scanning groups of optical codesGUESS ALAN J·Filed 2009·Granted Aug 21, 2012·30 cites·20 claims
- 0888US9594936B1System and method for improved reading of data from reflective surfaces of electronic devicesDATALOGIC USA INC·Filed 2015·Granted Mar 14, 2017·6 cites·20 claims
- 0987US10825010B2Self-checkout with three dimensional scanningDATALOGIC USA INC·Filed 2017·Granted Nov 3, 2020·11 cites·24 claims
- 1087US8919651B2Data reader having compact arrangementGAO WENLIANG·Filed 2011·Granted Dec 30, 2014·11 cites·16 claims
- 1186US11176342B2Produce or item recognition by hybrid 3D camera and/or multi-spectrum illuminationDATALOGIC USA INC·Filed 2020·Granted Nov 16, 2021·2 cites·20 claims
- 1285US8573497B2Adaptive data reader and method of operatingGAO WENLIANG·Filed 2011·Granted Nov 5, 2013·8 cites·23 claims
- 1383US10970501B2Barcode scanning system with image or video output(s)DATALOGIC USA INC·Filed 2019·Granted Apr 6, 2021·3 cites·20 claims
- 1483US10592713B1Computationally-augmented video display facilitating package handlingDATALOGIC USA INC·Filed 2018·Granted Mar 17, 2020·3 cites·20 claims
- 1583US9122939B2System and method for reading optical codes on reflective surfaces while minimizing flicker perception of pulsed illuminationGAO WENLIANG·Filed 2011·Granted Sep 1, 2015·7 cites·20 claims
- 1683US8998092B2Systems and methods of optical code reading using a color imagerDATALOGIC ADC INC·Filed 2014·Granted Apr 7, 2015·5 cites·19 claims
- 1781US9672678B2Method and system of using image capturing device for counterfeit article detectionDATALOGIC ADC INC·Filed 2015·Granted Jun 6, 2017·3 cites·17 claims
- 1878US10635877B2System and method for label physical location based stitching and label item correlation for imaging barcode scannersDATALOGIC ADC INC·Filed 2017·Granted Apr 28, 2020·2 cites·20 claims
- 1976US10268860B2White illumination for barcode scanners with improved power efficiency and costDATALOGIC ADC INC·Filed 2016·Granted Apr 23, 2019·2 cites·22 claims
- 2075US9867242B1System and method of operating a constant current light-emitting diode pulsing drive circuitDATALOGIC ADC INC·Filed 2016·Granted Jan 9, 2018·2 cites·16 claims
- 2175US9141842B2Time division exposure of a data readerDATALOGIC ADC INC·Filed 2013·Granted Sep 22, 2015·3 cites·25 claims
- 2275US8733643B2Systems and methods for providing feedback to a user operating an automated checkstandSVETAL MICHAEL P·Filed 2012·Granted May 27, 2014·5 cites·29 claims
- 2374US8269868B2Systems and methods for imagingOLMSTEAD BRYAN L·Filed 2009·Granted Sep 18, 2012·3 cites·22 claims
- 2473US9514344B2Adaptive data reader and method of operatingGAO WENLIANG·Filed 2011·Granted Dec 6, 2016·3 cites·19 claims
- 2568US10304201B2Item image stitching from multiple line-scan images for barcode scanning systemsDATALOGIC ADC INC·Filed 2016·Granted May 28, 2019·1 cites·20 claims
- 2668US9552507B2System and method for reading optical codes on bottom surface of itemsDATALOGIC ADC INC·Filed 2013·Granted Jan 24, 2017·2 cites·17 claims
- 2767US9651363B2Systems and methods of object measurement in an automated data readerDATALOGIC USA INC·Filed 2013·Granted May 16, 2017·3 cites·21 claims
- 2867US9519810B2Calibration and self-test in automated data reading systemsDATALOGIC ADC INC·Filed 2013·Granted Dec 13, 2016·2 cites·23 claims
- 2963US12095958B2Image-reading device having configurable multi-mode illumination and monochrome, color image capture and related methods comprising a plurality of light sources that emit red light or emit white light from multiple white light portions separated by a portion of ambient lightDATALOGIC USA INC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 3063US9959442B2Extended depth of field in imaging machine-readable symbol reader using image side telecentric lensDATALOGIC ADC INC·Filed 2014·Granted May 1, 2018·1 cites·34 claims
- 3163US2024242194A1Fixed retail scanner with translator to convert embedded non-video data as video data and related methods of using histogram dataDatalogic IP Tech Srl·Filed 2024·Application pending·0 cites
- 3261US10380448B2Multiline scanner and electronic rolling shutter area imager based tunnel scannerDATALOGIC ADC INC·Filed 2015·Granted Aug 13, 2019·1 cites·19 claims
- 3361US2025259157A1Data reading systems with multiple image-processing modesDatalogic IP Tech Srl·Filed 2024·Application pending·0 cites
- 3458US12131219B2Code reader and related method for realtime color calibration of imaging systems for item recognition within a code readerDATALOGIC USA INC·Filed 2022·Granted Oct 29, 2024·0 cites·20 claims
- 3558US11694046B2Microcontroller-based code reader and related method and deviceDATALOGIC USA INC·Filed 2019·Granted Jul 4, 2023·0 cites·20 claims
- 3657US2024220999A1Item verification systems and methods for retail checkout standsDATALOGIC USA INC·Filed 2022·Application pending·0 cites
- 3755US10992888B2Color electronic rolling shutter image sensor for idenitfying items on fast moving conveyor beltDATALOGIC USA INC·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 3854US11843744B2Image-reading device having configurable multi-mode illumination sequences and monochrome color image capture sequences and related methodsDATALOGIC USA INC·Filed 2021·Granted Dec 12, 2023·0 cites·11 claims
- 3953US9679181B1System and method for label physical location based stitching and label item correlation for imaging barcode scannersDATALOGIC ADC INC·Filed 2015·Granted Jun 13, 2017·0 cites·6 claims
- 4052US8335341B2Compensated virtual scan linesRUDEEN ROBERT WILLIAM·Filed 2008·Granted Dec 18, 2012·0 cites·30 claims
- 4152US2024280999A1Movable platform control method and apparatus, movable platform, and storage mediumSZ DJI TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4248US10339349B2Illumination arrangement for long working range line-scan imaging systemDATALOGIC USA INC·Filed 2017·Granted Jul 2, 2019·0 cites·12 claims
- 4347US9886826B1Automatic barcode verifierDATALOGIC ADC INC·Filed 2016·Granted Feb 6, 2018·0 cites·20 claims
- 4445US10347044B2Imaging barcode scanner with three-dimensional item reconstructionDATALOGIC USA INC·Filed 2017·Granted Jul 9, 2019·0 cites·20 claims
- 4544US11341456B2Compact and low-power shelf monitoring systemDATALOGIC USA INC·Filed 2020·Granted May 24, 2022·0 cites·20 claims
- 4644US11308294B2Data reader with view separation opticsDATALOGIC USA INC·Filed 2016·Granted Apr 19, 2022·0 cites·20 claims
- 4744US10360423B2Image sensor with range and light-level detectionDATALOGIC USA INC·Filed 2017·Granted Jul 23, 2019·0 cites·24 claims
- 4843US12098032B2Smart warehouse, conveyor, and pallet management systemDATALOGIC USA INC·Filed 2019·Granted Sep 24, 2024·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Wenliang Gao 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 →