Inventor · disambiguated record
Xiaoxun Zhu
Also filed as: VEKSLAND MIKHAIL · ZHU XIAOXUN
282 granted patents·25 pending applications·17,271 citations·filing 1998–2025
99Inventor score
Top patents by PatentIndex Score
307 records- 0199US9367722B2Indicia reading system employing digital gain controlMETROLOGIC INSTR INC·Filed 2015·Granted Jun 14, 2016·109 cites·20 claims
- 0299US9064167B2Indicia reading system employing digital gain controlMETROLOGIC INSTR INC·Filed 2014·Granted Jun 23, 2015·523 cites·20 claims
- 0399US8985456B2Auto-exposure method using continuous video frames under controlled illuminationMETROLOGIC INSTR INC·Filed 2013·Granted Mar 24, 2015·524 cites·20 claims
- 0499US8844822B2Image capture and processing system supporting a multi-tier modular software architectureMETROLOGIC INSTR INC·Filed 2013·Granted Sep 30, 2014·529 cites·20 claims
- 0599US8752766B2Indicia reading system employing digital gain controlMETROLOGIC INSTR INC·Filed 2013·Granted Jun 17, 2014·564 cites·20 claims
- 0699US8366005B2Hand-supportable digital image capture and processing system supporting a multi-tier modular software architectureMETROLOGIC INSTR INC·Filed 2010·Granted Feb 5, 2013·639 cites·20 claims
- 0799US7540424B2Compact bar code symbol reading system employing a complex of coplanar illumination and imaging stations for omni-directional imaging of objects within a 3D imaging volumeMETROLOGIC INSTR INC·Filed 2006·Granted Jun 2, 2009·64 cites·17 claims
- 0899US7527205B2Automated package dimensioning systemMETROLOGIC INSTR INC·Filed 2006·Granted May 5, 2009·186 cites·11 claims
- 0999US7128266B2Hand-supportable digital imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image captureMETROLOGIC INSTR INC·Filed 2003·Granted Oct 31, 2006·785 cites·8 claims
- 1099US6837432B2Method of and apparatus for automatically cropping captured linear images of a moving object prior to image processing using region of interest (roi) coordinate specifications captured by an object profiling subsystemMETROLOGIC INSTR INC·Filed 2002·Granted Jan 4, 2005·200 cites·22 claims
- 1198US9261398B2Method of and system for detecting object weighing interferencesMETROLOGIC INSTR INC·Filed 2015·Granted Feb 16, 2016·105 cites·20 claims
- 1298US9135483B2Terminal having image data format conversionLIU YONG·Filed 2011·Granted Sep 15, 2015·130 cites·17 claims
- 1398US9057641B2Method of and system for detecting object weighing interferencesMETROLOGIC INSTR INC·Filed 2014·Granted Jun 16, 2015·454 cites·20 claims
- 1498US9030964B2Wireless network deviceMETROLOGIC INSTR INC·Filed 2013·Granted May 12, 2015·523 cites·20 claims
- 1598US8976030B2Point of sale (POS) based checkout system supporting a customer-transparent two-factor authentication process during product checkout operationsMETROLOGIC INSTR INC·Filed 2013·Granted Mar 10, 2015·535 cites·20 claims
- 1698US8517271B2Optical code symbol reading system employing a LED-driven optical-waveguide structure for illuminating a manually-actuated trigger switch integrated within a hand-supportable system housingKOTLARSKY ANATOLY·Filed 2011·Granted Aug 27, 2013·597 cites·20 claims
- 1798US8479992B2Optical code symbol reading system employing an acoustic-waveguide structure for coupling sonic energy, produced from an electro-transducer, to sound wave ports formed in the system housingKOTLARSKY ANATOLY·Filed 2011·Granted Jul 9, 2013·614 cites·11 claims
- 1898US8448863B2Bar code symbol reading system supporting visual or/and audible display of product scan speed for throughput optimization in point of sale (POS) environmentsXIAN TAO·Filed 2010·Granted May 28, 2013·622 cites·21 claims
- 1998US8408464B2Auto-exposure method using continuous video frames under controlled illuminationZHU XIAOXUN·Filed 2011·Granted Apr 2, 2013·650 cites·13 claims
- 2098US8317105B2Optical scanning system having an extended programming mode and method of unlocking restricted extended classes of features and functionalities embodied therewithinKOTLARSKY ANATOLY·Filed 2011·Granted Nov 27, 2012·624 cites·15 claims
- 2198US7708205B2Digital image capture and processing system employing multi-layer software-based system architecture permitting modification and/or extension of system features and functions by way of third party code plug-insMETROLOGIC INSTR INC·Filed 2006·Granted May 4, 2010·65 cites·52 claims
- 2298US7090133B2Method of and apparatus for producing a digital image of an object with reduced speckle-pattern noise, by consecutively capturing, buffering and processing a series of digital images of the object over a series of consecutively different photo-integration time periodsMETROLOGIC INSTR INC·Filed 2002·Granted Aug 15, 2006·142 cites·14 claims
- 2398US6971580B2Automated method of and system for dimensioning objects over a conveyor belt structure by applying contouring tracing, vertice detection, corner point detection, and corner point reduction methods to two-dimensional range data maps of the space above the conveyor belt captured by an amplitude modulated laser scanning beamMETROLOGIC INSTR INC·Filed 2002·Granted Dec 6, 2005·162 cites·17 claims
- 2498US6913202B2Planar laser illumination and imaging (PLIIM) engineMETROLOGIC INSTR INC·Filed 2002·Granted Jul 5, 2005·105 cites·20 claims
- 2597US8794525B2Method of and system for detecting produce weighing interferences in a POS-based checkout/scale systemAMUNDSEN THOMAS·Filed 2011·Granted Aug 5, 2014·534 cites·20 claims
- 2697US7841533B2Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing systemMETROLOGIC INSTR INC·Filed 2007·Granted Nov 30, 2010·34 cites·15 claims
- 2797US7815121B2Method of modifying and/or extending the standard features and functions of a digital image capture and processing systemMETROLOGIC INSTR INC·Filed 2007·Granted Oct 19, 2010·40 cites·13 claims
- 2897US7735737B2Automatically-triggered digital video-imaging based code symbol reading system supporting ambient illumination mode automatically selected by adaptive control processMETROLOGIC INSTR INC·Filed 2007·Granted Jun 15, 2010·37 cites·23 claims
- 2997US7520433B2Method for intelligently controlling the illumination and imagine of objects as they are moved through the 3D imaging volume of a digital image capturing and processing systemMETROLOGIC INSTR INC·Filed 2007·Granted Apr 21, 2009·42 cites·17 claims
- 3097US7513430B2Digital image capturing and processing system employing an area-type image sensing array exposed to narrow-band illumination from a narrow-band illumination subsystem for a time duration controlled using a photodetector operated independently from said area-type image sensing arrayMETROLOGIC INSTR INC·Filed 2006·Granted Apr 7, 2009·36 cites·28 claims
- 3197US7503499B2Digital image capturing and processing system producing narrow-band illumination when image sensor elements in a state of integration, and simultaneously detecting narrow-band illumination using an area-type image sensor and independently-operated photo-detectorMETROLOGIC INSTR INC·Filed 2006·Granted Mar 17, 2009·36 cites·31 claims
- 3297US7490778B2Method of reading code symbols using a hand-supportable digital image capturing and processing device employing a micro-computing platform supporting an event-driven multi-tier modular software architectureMETROLOGIC INSTR INC·Filed 2006·Granted Feb 17, 2009·43 cites·15 claims
- 3397US7487917B2Automatic digital-imaging based code symbol reading system supporting pass-through and presentation modes of system operation using automatic object direction detection, narrow-area and wide-area illumination control, and narrow-area and wide-area video image capture and processing techniquesMETROLOGIC INSTR INC·Filed 2007·Granted Feb 10, 2009·60 cites·24 claims
- 3497US7104453B1Unitary package identification and dimensioning system employing ladar-based scanning methodsMETROLOGIC INSTR INC·Filed 2000·Granted Sep 12, 2006·125 cites·4 claims
- 3597US7086595B2Method of and apparatus for processing captured digital images of objects within a semi-automatic hand-supportable imaging-based bar code symbol reader so as to read 1d and/or 2d bar code symbols graphically represented thereinMETROLOGIC INSTR INC·Filed 2004·Granted Aug 8, 2006·80 cites·28 claims
- 3697US6827265B2Automatic vehicle identification and classification (AVIC) system employing a tunnel-arrangement of PLIIM-based subsystemsMETROLOGIC INSTR INC·Filed 2002·Granted Dec 7, 2004·82 cites·13 claims
- 3797US6742707B1Method of speckle-noise pattern reduction and apparatus therefor based on reducing the spatial-coherence of the planar laser illumination beam before the beam illuminates the target object by applying spatial phase shifting techniques during the transmission of the plib theretowardsMETROLOGIC INSTR INC·Filed 2001·Granted Jun 1, 2004·84 cites·16 claims
- 3896US9189669B2Distinctive notice for different symbology informationZHU XIAOXUN·Filed 2010·Granted Nov 17, 2015·145 cites·20 claims
- 3996US8950678B2Barcode reader with edge detection enhancementGERMAINE GENNADY·Filed 2010·Granted Feb 10, 2015·522 cites·22 claims
- 4096US8457013B2Wireless dual-function network device dynamically switching and reconfiguring from a wireless network router state of operation into a wireless network coordinator state of operation in a wireless communication networkESSINGER STEVEN·Filed 2009·Granted Jun 4, 2013·684 cites·8 claims
- 4196US7886972B2Digital color image capture and processing moduleMETROLOGIC INSTR INC·Filed 2007·Granted Feb 15, 2011·56 cites·28 claims
- 4296US7883013B2Mobile image capture and processing systemMETROLOGIC INSTR INC·Filed 2007·Granted Feb 8, 2011·65 cites·21 claims
- 4396US7870999B2Internet-based shipping, tracking, and delivery network supporting a plurality of mobile digital image capture and processing (MICAP) systemsMETROLOGIC INSTR INC·Filed 2007·Granted Jan 18, 2011·54 cites·11 claims
- 4496US7845563B2Digital image capture and processing system employing an illumination subassembly mounted about a light transmission aperture, and a field of view folding mirror disposed beneath the light transmission apertureMETROLOGIC INSTR INC·Filed 2007·Granted Dec 7, 2010·31 cites·27 claims
- 4596US7775436B2Method of driving a plurality of visible and invisible LEDs so as to produce an illumination beam having a dynamically managed ratio of visible to invisible (IR) spectral energy/power during object illumination and imaging operationsMETROLOGIC INSTR INC·Filed 2007·Granted Aug 17, 2010·41 cites·4 claims
- 4696US7735731B2Web-enabled mobile image capturing and processing (MICAP) cell-phoneMETROLOGIC INSTR INC·Filed 2007·Granted Jun 15, 2010·58 cites·7 claims
- 4796US7681799B2Method of reading code symbols using a digital image capturing and processing system employing a micro-computing platform with an event-driven multi-tier software architectureMETROLOGIC INSTR INC·Filed 2007·Granted Mar 23, 2010·35 cites·20 claims
- 4896US7581680B2Omni-directional digital image capturing and processing system employing coplanar illumination and imaging stations in horizontal and vertical housing sections of the systemMETROLOGIC INSTR INC·Filed 2007·Granted Sep 1, 2009·30 cites·26 claims
- 4996US7578442B2Method of and apparatus for identifying consumer products in a retail environment when bar code symbols on the products are not readable or have been removed from packagingMETROLOGIC INSTR INC·Filed 2007·Granted Aug 25, 2009·40 cites·12 claims
- 5096US7540422B2Digital image capturing and processing system employing imaging window protection plate having an aperture pattern and being disposed over said imaging window and beneath which resides a plurality of coplanar illumination and imaging stationsMETROLOGIC INSTR INC·Filed 2007·Granted Jun 2, 2009·22 cites·8 claims
Showing the top 50 of 307 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →