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Lexmark International Inc patents

Recent patent applications related to Lexmark International Inc. Lexmark International Inc is listed as an Agent/Assignee. Note: Lexmark International Inc may have other listings under different names/spellings. We're not affiliated with Lexmark International Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lexmark International Inc-related inventors




Date Lexmark International Inc patents (updated weekly) - BOOKMARK this page
08/17/17 new patent  Toner formulation using crystalline polyester encapsulated with a styrene acrylate latex and preparing the same
08/03/17Toner cartridge for use in an image forming device
07/27/17Toner formulations having improved toner usage efficiency
07/27/17Toner formulations having improved toner usage efficiency
07/20/17Systems and methods for fuser power control
07/20/17Positioning features for electrical contacts of a replaceable unit of an electrophotographic image forming device
07/20/17Photoconductor lubricant assembly
07/20/17Positioning features for electrical contacts of a replaceable unit of an electrophotographic image forming device
07/06/17Method to make a photoconductor having an overcoat with tetrafunctional radical polymerizable charge transport molecule
07/06/17Image forming device with laser scanner unit and memory therefor
07/06/17Power management and control for a fuser of an electrophotographic imaging device
07/06/17Laser scanning unit adjusting output power of modulated beam using shading information to reduce scan line energy variation
06/29/17Photoconductor having crosslinkable transport molecules having four radical polymerizable groups and method to make the same
06/29/17Photoconductor having crosslinkable transport molecules having four radical polymerizable groups and method to make the same
06/29/17Photoconductor overcoat having crosslinkable hole transport molecules having four radical polymerizble groups and method to make the same
06/29/17Photoconductor overcoat having crosslinkable hole transport molecules having four radical polymerizble groups and method to make the same
06/29/17Cleaner blade sealing in an electrophotographic image forming device
06/22/17Insert molded bearing for a rotatable component of an image forming device
06/22/17Toner cartridge having an axially movable member in a toner reservoir thereof
06/22/17Toner cartridge having an expandable toner agitator
06/22/17Cleaner assembly for removing waste toner in an electrophotographic image forming device
06/22/17Cleaner assembly for removing waste toner in an electrophotographic image forming device
06/22/17Fiducial for use in determining two media types of different lengths used on a flatbed scanner
06/22/17Method of using a fiducial in determining two media types of different lengths used on a flatbed scanner
06/15/17Toner port shutter for a toner container of an electrophotographic image forming device
06/15/17Replaceable unit for an electrophotographic image forming device having a retractable electrical connector
06/08/17Media accumulator-ejector for use with an imaging device
06/08/17Systems and methods for authentication of printer supply items
06/08/17Systems and methods for authentication of printer supply items
05/25/17Motor control a rotary hole punch system
05/25/17Identifying consumer products in images
05/25/17Identifying consumer products in images
05/25/17Identifying consumer products in images
05/11/17Toner formulation using wax encapsulated with a styrene acrylate latex formulation and preparing the same
05/11/17Toner formulation using crystalline polyester encapsulated with a styrene acrylate latex formulation and preparing the same
05/11/17Toner formulation using wax encapsulated with a styrene acrylate latex and preparing the same
05/11/17Toner formulation using crystalline polyester encapsulated with a styrene acrylate latex formulation and preparing the same
05/04/17Replaceable unit for an electrophotographic image forming device having an engagement member for positioning a magnetic sensor
05/04/17Methods for monitoring and valuating transactions for document processes
04/27/17Continuous extrusion manufacturing a z-directed component for insertion into a mounting hole in a printed circuit board
04/27/17Bi-directional spring brake for a photoductive drum
04/13/17Injection-molded physical unclonable function
04/13/17Physical unclonable function of a supply item
04/13/17Integrated handle and latch for a replaceable unit of an electrophotographic image forming device
04/13/17Rotating magnetic measurements of physical unclonable functions
04/13/17Methods of making physical unclonable functions having magnetic and non-magnetic particles
04/13/17Toothed-rack physical unclonable function
04/13/17Physical unclonable function imaged through two faces
04/13/17Elongated physical unclonable function
03/30/17Collimation assembly for an imaging device
03/30/17Collimation assembly for an imaging device
03/30/17Collimation assembly for an imaging device
03/30/17Drive mechanism for an intermediate transfer member module of an electrophotograhic imaging device
03/23/17Surface modified magnetic carriers using hydrophobized titania
03/23/17Notched end seal for an electrophotographic image forming device
03/23/17Surface modified magnetic carriers using hydrophobized titania
03/16/17Method to achieve tribocharge uniformity of a developer mix across different temerature and humidity conditions by modifying the surface of the magnetic carrier particle
03/16/17Cam driven reciprocating toner agitator
03/16/17Drive coupler for a rotatable component of an electrophotographic image forming device
03/16/17Replaceable unit for an electrophotographic image forming device having positioning features for electrical contacts
03/16/17Toner cartridge for use in an image forming device
03/16/17Replaceable unit for an electrophotographic image forming device having a latching mechanism
03/09/17Formulation for a developer mix having tribocharge uniformity across different temperature and humidity conditions
02/23/17Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing
02/23/17Systems for configuring settings of an electronic device for customization thereof
Patent Packs
02/23/17Content delineation in document images
02/16/17Toner cartridge having a movable projection for providing installation feedback to an image forming device
01/26/17Device for connecting a centerless auger to a rotatable member
01/26/17Heater member for the fuser assembly of an electrophotographic imaging device
01/26/17Heater member for the fuser assembly of an electrophotographic imaging device
01/19/17Toner level sensing for a replaceable unit of an image forming device
01/19/17Scan through display and methods of using same
01/12/17Method of making a core shell toner formulation including a styrene acrylate polyester copolymer used for the shell
01/12/17Chemically prepared core shell toner formulation including a styrene acrylate polyester copolymer used for the shell
01/05/17Elastomeric roll for an electrophotographic image forming device having compressive hollow microparticles defining a surface texture of the roll
12/22/16Toner cartridge having an engagement member for actuating a shutter
12/15/16Overcoat formulation for long-life electrophotographic photoconductors and making the same
12/15/16System and price verification in a retail environment
12/08/16Push-pull latch assembly for a detachable media pick mechanism
12/08/16Push-pull latch assembly for a detachable media pick mechanism
Patent Packs
12/08/16Overcoat formulation for long-life electrophotographic photoconductors and making the same
12/08/16Systems and methods for asynchronous toggling of i2c data line
12/01/16Methods of content-based image area selection
11/17/16Retainer assembly having positioning features for processing circuitry used with an image forming device supply item
11/03/16Learn-sets from document images and stored values for extraction engine training
10/27/16Replaceable unit for an electrophotographic image forming device having an engagement member for positioning a magnetic sensor
10/20/16Compact metal and plastic oldham coupler with an integral gear on an input plate and a retraction spline on an output plate
10/13/16Floating toner port interface with a replaceable unit of an electrophotographic image forming device
10/13/16Heater frame for a fuser assembly and methods of using same
10/13/16Hub-based drive coupling mechanism for a fuser backup member, and methods of using same
10/13/16Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing
09/29/16Integrated circuit including a programmable logic analyzer with enhanced and debugging capabilities and a method therefor
09/22/16System and performing orthogonal rotation and mirroring operation in a device
09/01/16Automatically capturing and cropping image of check from video sequence for banking or other computing application
09/01/16Automatically capturing and cropping image of check from video sequence for banking or other computing application
08/25/16Replaceable unit for an electrophotographic image forming device having an engagement member for positioning a magnetic sensor
08/04/16Transferable page countdown for a replaceable unit between image forming devices
08/04/16Methods for optimizing display space of a user interface of an imaging apparatus
08/04/16Imaging device for scan-to-mobile computing device
08/04/16Methods for optimizing display space of a user interface of an imaging apparatus
07/21/16Fuser assembly having extended nip width
07/14/16Micro-fluidic modules on a chip for diagnostic applications
07/07/16Toner cartridge for use in an image forming device
06/30/16Micro-electromechanical system (mems) devices and methods for packaging the same
06/30/16Laser scan unit housing for an image forming device
06/23/16Multiple edge media stapling system
06/23/16Push-pull latch assembly for a detachable media pick mechanism
06/23/16Method to achieve tribocharge uniformity of a developer mix across different temperature and humidity conditions by modifying the surface of the magnetic carrier particle
06/23/16Formulation for a developer mix having tribocharge uniformity across different temperature and humidity conditions
06/23/16Systems for optical communication between an image forming device and a replaceable unit of the image forming device
Social Network Patent Pack
06/23/16Heat transfer system for a fuser assembly
06/23/16Systems for configuring settings of an electronic device for customization thereof
06/23/16Roll deskewing device for an electrophotographic image forming device
06/23/16Positional control features between replaceable units of an electrophotographic image forming device
06/23/16Positional control features for an imaging unit in an electrophotographic image forming device
06/23/16System and communicating with an unpowered device
06/09/16Image coordination in a fleet of disparate imaging devices
06/02/16Chemically prepared core shell toner formulation including a borax coupling agent and a plasticizing agent in the core
06/02/16Capacitive toner level sensor
06/02/16Magnetic roll for a dual component development electrophotographic image forming device
Patent Packs
05/26/16Latch mechanism for a fuser assembly having a heat transfer roll
05/26/16Methods of displaying expense allocated to employees for a plurality of projects
05/12/16Positional control features of a replaceable unit for an electrophotographic image forming device
04/21/16Methods and setting the address of a module using a voltage
04/21/16Addressing, command protocol, and electrical interface for non-volatile memories utilized in recording usage counts
04/14/16Methods and systems for estimating distance of a radio frequency identification tag
04/14/16Methods and systems for estimating distance of a radio frequency identification tag
04/07/16System and secured host-slave communication
03/31/16End sealing and magnetic field truncation of a magnetic roll of a dual component development electrophotographic image forming device
03/24/16Self-aligning low profile spring-biased media feed roll assembly for an imaging device
03/24/16Photoconductor overcoat having a radical polymerizable charge transport molecule containing two ethyl acrylate functional groups and urethane acrylate resins containing six radical polymerizable functional groups
03/24/16Systems and methods for configuring an imaging device to image media using settings suitable for the media
03/17/16Coarse document classification in an imaging device
03/17/16Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing
03/17/16Manually removable separator for neutralizing static charge buildup on a replaceable unit of an electrophotographic image forming device
03/17/16Photoconductive drum cover for neutralizing static charge buildup on a replaceable unit of an electrophotographic image forming device
03/03/16Toner cartridge having a shutter lock mechanism
02/25/16Dynamic address change optimizations
02/11/16Toner cartridge for use in an image forming device
02/11/16Scanner option assembly for an image forming device
02/11/16Imaging device and sensing media type
02/04/16Coarse document classification
02/04/16Coarse document classification
01/14/16Image binarization
01/07/16Method and system for estimating error in predicted distance using rssi signature
01/07/16Imaging device and determining operating parameters
01/07/16Method for controlling media bubble formation in an imaging device
01/07/16Replaceable unit for an image forming device having a retainer assembly having positioning features for processing circuitry
01/07/16Systems and methods for location-aware electronic devices
12/31/15Dual input bump alignment assembly for an imaging device
Patent Packs
12/24/15Toner formulations for controlling wax dispersion and domain size
12/24/15Systems and methods for monitoring and valuating transactions for document processes
12/17/15System and magnetic communication between replaceable unit and imaging device
12/10/15Angled toner paddles for a replaceable unit of an image forming device
12/10/15Angled toner paddles for a replaceable unit of an image forming device
12/10/15Imaging device-based user authentication system and methods
12/03/15Charge roll mounting assembly for an electrophotographic image forming device
12/03/15Toner level sensing using rotatable magnets having varying angular offset
12/03/15Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing
12/03/15Monitoring user activities on client devices by imaging device drivers
11/26/15Venting system for a toner cartridge for use with an image forming device
11/26/15Drive coupler
11/19/15Transfer system for an electrophotographic device
11/05/15System and methods for loading an application and its modules in a client device
11/05/15Augmented image correlation
10/22/15Motor control a rotary hole punch system
10/22/15Chemically prepared energy efficient toner formulation and method to make the same
10/22/15Capacitive toner level sensor
10/22/15Toner level sensing for a replaceable unit of an image forming device
10/22/15Toner cartridge having an engagement member for actuating a shutter
Social Network Patent Pack
10/15/15Roll having textured axial ends to prevent toner leakage
10/15/15Media stiffness sensor assembly for an imaging device
09/24/15Waste toner bottle for uniform distribution of residual toner from an image forming device
09/17/15Interlock/connector system for a replaceable item for an image forming device
09/10/15Image binarization
09/10/15Image binarization for optical character recognition
08/27/15Systems and methods for configuring an imaging device to image media using settings suitable for the media
08/20/15Toner formulations having improved toner usage efficiency and method to make the same
08/20/15Toner formulations having improved toner usage efficiency and method to make the same
08/20/15Toner cartridge having an alignment member for aligning with a developer unit in an electrophotographic image forming device
08/13/15Toner delivery system for a toner cartridge
08/13/15Methods for providing a page countdown for a replaceable unit of an image forming device
08/06/15Toner cartridge having positional control features
08/06/15Shutter having an air duct therethrough for use in a toner cartridge
07/16/15Status conditions of imaging devices for generating automatic service support
07/16/15Status conditions of imaging devices for generating automatic service support
07/09/15Process enablement in network downtime condition
07/02/15Optical scanning system and imaging using same
07/02/15Method of producing photoconductors having titanyl phthalocyanine and bisazo pigments in dual charge generation layers
07/02/15Photoconductor overcoat having tetrafunctional radical polymerizable charge transport molecule
Social Network Patent Pack
07/02/15Photoconductors having titanyl phthalocyanine and bisazo pigments in dual charge generation layers
07/02/15Photoconductor overcoat having radical polymerizable charge transport molecules and hexa-functional urethane acrylates having a hexyl backbone
07/02/15Overcoat formulation for long-life electrophotographic photoconductors and making the same
07/02/15Overcoat formulation for long-life electrophotographic photoconductors and making the same
07/02/15Overcoat formulation for long-life electrophotographic photoconductors and making the same
07/02/15Toner compositions including silica blends and method to make the same
07/02/15Toner compositions including silica blends and method to make the same
07/02/15Backup belt assembly for a fusing system
07/02/15Method of using an imaging device having a media stiffness sensor assembly
07/02/15Systems and methods for monitoring document life cycle and destruction
07/02/15Systems and methods for monitoring document life cycle and destruction
07/02/15Systems and methods for radio frequency identification (rfid) localization
07/02/15System and locating objects and determining in-use status thereof
07/02/15Systems and methods for monitoring document life cycle and destruction
06/25/15Methods for optimizing load density in a managed asset environment
06/25/15Secure, server-less print release
06/25/15Secure, server-less print release
06/25/15Secure, server-less print release
06/18/15Cost effective producing triarylamine compounds having two alkly alcohols
06/18/15Toner cartridge having an alignment member for aligning with a developer unit in an electrophotographic image forming device
06/18/15Photoconductor overcoat having radical polymerizable charge transport molecules containing two ethyl acrylate functional groups and urethane acrylate resins containing six radical polymerizable functional groups
06/18/15Replaceable unit for an image forming device having a drive coupler that includes a locking member
06/18/15Methods and systems for locking a replaceable unit in an image forming device
06/18/15Methods for manufacturing a z-directed printed circuit board component having a removable end portion
06/11/15System and methods for dynamically loading a compatible media player based on a user's environment
05/28/15Comparing planned and actual asset locations
05/21/15Method for operating an imaging device with a failed media bin level sensor
05/21/15Positional control features of a replaceable unit for an electrophotographic image forming device
05/21/15Electrophotographic image forming device latching system for retaining a replaceable unit
05/07/15System and communicating with an unpowered device
Social Network Patent Pack
05/07/15System and communicating with an unpowered device
04/30/15Transfer system for an electrophotographic device
04/30/15Self lubricating fuser and operation
04/30/15System and sharing files between a removable device and a target system
04/23/15Backup roll having axial constraints and fuser therefor
04/23/15Tough wear resistant urethane hexaacrylate materials for overcoats
04/23/15Tough wear resistant urethane hexaacrylate materials for overcoats
04/16/15Reduced component translatable media stack height sensor assembly
04/16/15Methods and automatic recovery within an imaging device
04/16/15Continuous extrusion process for manufacturing a z-directed component for a printed circuit board
04/16/15Translatable media stack height sensor assembly
04/16/15Method for measuring media stack height using a translatable height sensor
04/09/15Imaging system with reduced function mode, and methods therefor
04/09/15Toner cartridge having loading and latching features
04/09/15Carriage assembly for toner cartridge loading and latching
04/09/15Carriage assembly for toner cartridge loading having a hold-down feature
04/09/15Toner cartridge having shutter lock mechanism
04/09/15Device for connecting a centerless auger to a rotatable member
04/09/15Photo conductor overcoat comprising radical polymerizable charge transport molecules and hexa-functional urethane acrylates
04/09/15Photo conductor overcoat comprising radical polymerizable charge transport molecules and hexa-functional urethane acrylates
04/02/15Systems and methods for location-aware imaging devices
03/26/15Hybrid heater with dual function heating capability
03/26/15Print job tracking and policy enforcement
03/26/15Print job tracking and policy enforcement
03/26/15Systems and methods of securing operational information associated with an imaging device
03/26/15Fuser assembly with automatic media width sensing and thermal compensation
03/26/15Circuit and a hybrid heater with dual function heating capability
03/26/15Systems and methods of verifying operational information associated with an imaging device
03/12/15Method and magnetic brush retraction in electrophotographic system







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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