Patent application number | Description | Published |
20140264510 | MEMORY ARRAY WITH SELF-ALIGNED EPITAXIALLY GROWN MEMORY ELEMENTS AND ANNULAR FET - A system and method for fabricating a memory array device. An example memory array device includes a plurality of memory cells, each including a FET over a substrate and a memory element over the FET. Each memory element includes a plurality of epitaxially grown memory element layers. The memory array device includes a plurality of gate conductors configured a first axis, in parallel. Each gate conductor laterally surrounds a plurality of FETs of the memory cells along the first axis. The memory array device includes a plurality of bit lines configured along a second axis, in parallel, and electrically coupled to a plurality of memory elements along the second axis. Embodiments of the memory array preserve alignment of crystal lattices beginning from the bottom layers in the FET up to the top active layers in memory element, thus preserving crystal lattice alignment between transistor and memory element. | 09-18-2014 |
20140264512 | STRUCTURE AND FABRICATION OF MEMORY ARRAY WITH EPITAXIALLY GROWN MEMORY ELEMENTS AND LINE-SPACE PATTERNS - A system and method for fabricating a memory array device. An example memory array device includes a plurality of memory cells, each including a FET over a substrate and a memory element over the FET. Each memory element includes a plurality of epitaxially grown memory element layers. The memory elements formed utilizing two etches through all epitaxially grown layers. Each of these etches can be split to two separate processes specific to CMOS transistor etch and to memory element etch. The memory array device includes a plurality of gate conductors configured along a first axis, in parallel. Each FET of the memory cells adjacent to two gate conductors. The memory array device includes a plurality of bit lines configured along a second axis, in parallel, and electrically coupled to a plurality of memory elements along the second axis. | 09-18-2014 |
20140273285 | MEMORY ARRAY WITH SELF-ALIGNED EPITAXIALLY GROWN MEMORY ELEMENTS AND ANNULAR FET - A system and method for fabricating a memory array device. An example memory array device includes a plurality of memory cells, each including a FET over a substrate and a memory element over the FET. Each memory element includes a plurality of epitaxially grown memory element layers. The memory array device includes a plurality of gate conductors configured a first axis, in parallel. Each gate conductor laterally surrounds a plurality of FETs of the memory cells along the first axis. The memory array device includes a plurality of bit lines configured along a second axis, in parallel, and electrically coupled to a plurality of memory elements along the second axis. Embodiments of the memory array preserve alignment of crystal lattices beginning from the bottom layers in the FET up to the top active layers in memory element, thus preserving crystal lattice alignment between transistor and memory element. | 09-18-2014 |
20140273286 | STRUCTURE AND FABRICATION OF MEMORY ARRAY WITH EPITAXIALLY GROWN MEMORY ELEMENTS AND LINE-SPACE PATTERNS - A system and method for fabricating a memory array device. An example memory array device includes a plurality of memory cells, each including a FET over a substrate and a memory element over the FET. Each memory element includes a plurality of epitaxially grown memory element layers. The memory elements formed utilizing two etches through all epitaxially grown layers. Each of these etches can be split to two separate processes specific to CMOS transistor etch and to memory element etch. The memory array device includes a plurality of gate conductors configured along a first axis, in parallel. Each FET of the memory cells adjacent to two gate conductors. The memory array device includes a plurality of bit lines configured along a second axis, in parallel, and electrically coupled to a plurality of memory elements along the second axis. | 09-18-2014 |
Patent application number | Description | Published |
20120241878 | MAGNETIC TUNNEL JUNCTION WITH IRON DUSTING LAYER BETWEEN FREE LAYER AND TUNNEL BARRIER - A magnetic tunnel junction (MTJ) for a magnetic random access memory (MRAM) includes a magnetic free layer having a variable magnetization direction; an iron (Fe) dusting layer formed on the free layer; an insulating tunnel barrier formed on the dusting layer; and a magnetic fixed layer having an invariable magnetization direction, disposed adjacent the tunnel barrier such that the tunnel barrier is located between the free layer and the fixed layer; wherein the free layer and the fixed layer have perpendicular magnetic anisotropy and are magnetically coupled through the tunnel barrier. | 09-27-2012 |
20120267733 | MAGNETIC STACKS WITH PERPENDICULAR MAGNETIC ANISOTROPY FOR SPIN MOMENTUM TRANSFER MAGNETORESISTIVE RANDOM ACCESS MEMORY - A magnetic tunnel junction (MTJ) includes a magnetic free layer, having a variable magnetization direction; an insulating tunnel barrier located adjacent to the free layer; a magnetic fixed layer having an invariable magnetization direction, the fixed layer disposed adjacent the tunnel barrier such that the tunnel barrier is located between the free layer and the fixed layer, wherein the free layer and the fixed layer have perpendicular magnetic anisotropy; and one or more of: a composite fixed layer, the composite fixed layer comprising a dusting layer, a spacer layer, and a reference layer; a synthetic antiferromagnetic (SAF) fixed layer structure, the SAF fixed layer structure comprising a SAF spacer located between the fixed layer and a second fixed magnetic layer; and a dipole layer, wherein the free layer is located between the dipole layer and the tunnel barrier. | 10-25-2012 |
20130005051 | MAGNETIC STACKS WITH PERPENDICULAR MAGNETIC ANISOTROPY FOR SPIN MOMENTUM TRANSFER MAGNETORESISTIVE RANDOM ACCESS MEMORY - A magnetic tunnel junction (MTJ) includes a magnetic free layer, having a variable magnetization direction; an insulating tunnel barrier located adjacent to the free layer; a magnetic fixed layer having an invariable magnetization direction, the fixed layer disposed adjacent the tunnel barrier such that the tunnel barrier is located between the free layer and the fixed layer, wherein the free layer and the fixed layer have perpendicular magnetic anisotropy; and one or more of: a composite fixed layer, the composite fixed layer comprising a dusting layer, a spacer layer, and a reference layer; a synthetic antiferromagnetic (SAF) fixed layer structure, the SAF fixed layer structure comprising a SAF spacer located between the fixed layer and a second fixed magnetic layer; and a dipole layer, wherein the free layer is located between the dipole layer and the tunnel barrier. | 01-03-2013 |
20130005052 | MAGNETIC TUNNEL JUNCTION WITH IRON DUSTING LAYER BETWEEN FREE LAYER AND TUNNEL BARRIER - A magnetic tunnel junction (MTJ) for a magnetic random access memory (MRAM) includes a magnetic free layer having a variable magnetization direction; an iron (Fe) dusting layer formed on the free layer; an insulating tunnel barrier formed on the dusting layer; and a magnetic fixed layer having an invariable magnetization direction, disposed adjacent the tunnel barrier such that the tunnel barrier is located between the free layer and the fixed layer; wherein the free layer and the fixed layer have perpendicular magnetic anisotropy and are magnetically coupled through the tunnel barrier. | 01-03-2013 |
20140037990 | MAGNETIC RANDOM ACCESS MEMORY WITH SYNTHETIC ANTIFERROMAGNETIC STORAGE LAYERS AND NON-PINNED REFERENCE LAYERS - A synthetic antiferromagnetic device includes a reference layer having a first and second ruthenium layer, a magnesium oxide spacer layer disposed on the reference layer, a cobalt iron boron layer disposed on the magnesium oxide spacer layer and a third ruthenium layer disposed on the cobalt iron boron layer, the third ruthenium layer having a thickness of approximately 0 angstroms to 18 angstroms. | 02-06-2014 |
20140038309 | MAGNETIC RANDOM ACCESS MEMORY WITH SYNTHETIC ANTIFERROMAGNETIC STORAGE LAYERS AND NON-PINNED REFERENCE LAYERS - A method for fabricating a synthetic antiferromagnetic device, includes depositing a magnesium oxide spacer layer on a reference layer having a first and second ruthenium layer, depositing a cobalt iron boron layer on the magnesium oxide spacer layer; and depositing a third ruthenium layer on the cobalt iron boron layer, the third ruthenium layer having a thickness of approximately 0-18 angstroms. | 02-06-2014 |
Patent application number | Description | Published |
20090046325 | METHOD AND SYSTEM TO COMPENSATE FOR BANDING DEFECTS - A method of correcting periodic banding defects in a printing system is provided. The method comprises: determining a banding profile estimate; determining a compensation profile; adjusting the compensation profile based on the transfer function of a motion system and the transfer function of a printing system; waiting until a defect once-around signal returns; and applying the output of the adjustment step to a controller controlling the speed of an imaging surface. | 02-19-2009 |
20100310271 | TWO-COLOR IOI DRUM MODULE ENABLING N-COLOR MONOCHROME, HIGHLIGHT, FULL COLOR, PHOTOTONE COLOR AND EXTENDED COLOR ARCHITECTURES - A xerographic marking device includes a media transport path and at least one two-color image-on-image (IOI) drum module. Each two-color IOI drum module includes in a process order around a photoreceptor: a) a first charging unit; b) a first exposure unit; c) a first development unit; d) a second charging unit; e) a second exposure unit; and f) a second development unit, wherein the intermediate transfer unit receives a first toned image and a second toned image from the photoreceptor in a single transfer and transfers those toner images to print media to produce a toned image on print media. In various embodiments, the xerographic marking device is modular and includes a common paper transport module having a cavity and a marking engine sized to fit within the cavity. | 12-09-2010 |
20100310272 | TWO-COLOR IOI DRUM MODULE ENABLING N-COLOR MONOCHROME, HIGHLIGHT, FULL COLOR, PHOTOTONE COLOR AND EXTENDED COLOR ARCHITECTURES - A xerographic marking device includes an intermediate transfer unit, a media transport path and at least one two-color image-on-image (IOI) drum module. Each two-color IOI drum module includes in a process order around a photoreceptor; a) a first charging unit; b) a first exposure unit; c) a first development unit; d) a second charging unit; e) a second exposure unit; and f) a second development unit, wherein the intermediate transfer unit receives a first toned image and a second toned image from the photoreceptor in a single transfer and transfers those toner images to print media to produce a toned image on print media. In various embodiments, specific color pairings are provided. | 12-09-2010 |
20110315031 | WEB PRINTING SYSTEMS HAVING SYSTEM RESONANCE TUNER - A method and apparatus herein supply one or more media characteristics of a continuous media material (such as printing media) being supplied to rollers of an apparatus (such as a printing apparatus). The method and apparatus adjust the position of at least one of the rollers/shafts, relative to other rollers/shafts, based on the media characteristics to cause the media material to exhibit a target resonance frequency when being processed through the rollers. The method and apparatus can also identify excitation frequencies of vibrations produced by the apparatus as the apparatus feeds the continuous media material along the rollers and set the target resonance frequency at a value that is different from the excitation frequencies to prevent the apparatus from exciting the continuous media material at or near a resonant frequency of the processing system transporting the continuous media material. | 12-29-2011 |
20120059617 | Iterative Learning Control for Motion Error Reduction - An apparatus for reducing registration errors in a media handling device. The apparatus including an image-bearing member having sheets individually pass across the image-bearing member. Each sheet pass corresponds to one of a series of iterations between the image-bearing member and the sheets. The image-bearing member is operatively coupled to a controller for regulation motion of the image-bearing member. The controller receives input signals representing at least one measured disturbance. Each disturbance being defined by a pattern of image-bearing member movement away from and substantially returning to a reference state of motion. A repetition of the pattern being coincident with at least one of the iterations, wherein based on the measured disturbance, the reference state and an indication associated with when the pattern will repeat, a modified signal is generated for the actuator to adjust the image-bearing member motion in coordination with the indication. | 03-08-2012 |
20130266358 | Media Feeding System for Cutting Dimensional Documents and Methods of Making and Using Same - A media feeding and cutting system is disclosed herein which comprises a media cutter including a cutting surface and a digital cutting device, a first feeder configured to automatically transport individual sheets of media from an in-feed receptacle toward the cutter, a positioner configured to position the medium on the cutting surface, a second feeder disposed adjacent to or connected to the cutting surface which is configured to automatically transport the cut medium from the cutter to an out-feed receptacle, and a processor configured to operate the cutter, first feeder, positioner and second feeder. Additional related systems and methods also are disclosed. | 10-10-2013 |
20130267397 | Personalized Packaging Production System - A personalized packaging production system includes an in-feed tray, an out-feed tray, a cutting table disposed intermediate the in-feed tray and the out-feed tray and an interchangeable cutting/creasing assembly. A sheet feeder is positioned between the in-feed tray and the cutting table to feed media sheets from the in-feed tray to the cutting table, and an exit nip is positioned between the out-feed tray and the cutting table to remove media sheets from the cutting table to the out-feed tray. | 10-10-2013 |
20130269495 | BLADE CLEARANCE GROOVE FOR CUTTING PLOTTER - Disclosed is a cutting plotter with a feed roller that draws a sheet of media in a Y-direction while shifting the sheet back and forth along the Y-direction in response to a cutting order. The cutting plotter includes a cutting device that reciprocates in an X-direction and cooperates with the feed roller to cut the sheet in a desired shape in response to the cutting order. A base plate is disposed below the cutting device in the X-direction. The base plate has a channel formed in it. The channel is sized and configured to receive a portion of a blade of the cutting device when the blade engages the sheet and the blade traverses laterally along the channel. | 10-17-2013 |
20130322947 | CREASING APPARATUS HAVING ROTATING BASE WITH RECESS - An apparatus includes a sheet path, an elongated member positioned on a first side of the sheet path, and a base positioned on a second side of the sheet path opposite the elongated member. The base is positioned relative to the elongated member so that a sheet of print media passes along a processing plane between the elongated member and the base when traveling in a processing direction along the media path. The processing plane is parallel to flat sides of the sheet of print media as the sheet of print media passes between the elongated member and the base. The base comprises a surface positioned parallel to the processing plane. The surface of the base has a recess having a shape corresponding to the elongated member. The surface of the base rotates in the processing plane. | 12-05-2013 |
20140033886 | Document Production System and Method With Automated Die Exchange - A media cutting system is disclosed comprising a die cutter including a cutting surface and a plurality of dies stored proximate the cutting surface, a die exchange system including a die storage system configured to support the plurality of dies and a die transport system, and a computer system comprising a controller configured to operate the die transport system and the die cutter. A die exchange system and methods of making and using the die exchange system also are disclosed. | 02-06-2014 |
20140038802 | METHOD AND SYSTEM FOR CREATING PERSONALIZED PACKAGING - A personalized package creation system uses an imaging device to capture an image of a barcode. An image capture module decodes the barcode to retrieve data, such as package dimension data and one or more package structural parameters. Based on the package dimensions and the structural parameter, a processing device defines a set of cutting instructions. An automated package generation device applies the cutting instructions and uses a cutting device to creating a package. | 02-06-2014 |
20140055796 | METHODS AND SYSTEMS FOR CREATING STRUCTURAL DOCUMENTS WITH SECURITY FEATURES - A method of creating a structural document may include determining a shape of a structural document, determining a plurality of dimensions of the structural document, receiving information associated with one or more content items, identifying one or more security features associated with the structural document and causing a graphical representation of the structural document to be displayed at a user computing device. A shape of the graphical representation may correspond to the determined shape, a plurality of dimensions of the graphical representation may be representative of the determined plurality of dimensions, and the graphical representation may include at least a portion of the received content items and at least a portion of the identified security features. The method may include receiving an indication that a user is finished creating the structural document, generating a print document including an encoded data mark, and providing the print document to print-related devices. | 02-27-2014 |
20140055820 | METHODS AND SYSTEMS FOR CREATING STRUCTURAL DOCUMENTS - A method of creating a structural document may include determining, by a host computing device in a cloud system, a shape of a structural document, determining, by the host computing device, a plurality of dimensions of the structural document, receiving information associated with one or more content items, and causing a graphical representation of the structural document to be displayed at a user computing device. A shape of the graphical representation may correspond to the determined shape, a plurality of dimensions of the graphical representation may correspond to the determined plurality of dimensions, and the graphical representation may include at least a portion of the received content items. The method may include receiving an indication that a user is finished creating the structural document, generating a print document including an encoded data mark, and providing the print document to one or more print-related devices. | 02-27-2014 |
20140055821 | METHODS AND SYSTEMS FOR CREATING STRUCTURAL DOCUMENT PACKAGES FOR PRODUCTS - A method of creating a structural document may include receiving, by a host computing device in a cloud system, content information pertaining to one or more contents of a structural document that may be configured to encase the contents, determining a shape of a structural document based at least in part on the received content information, determining a plurality of dimensions of the structural document based at least in part on the received content information, receiving content item information associated with one or more content items, and causing a graphical representation of the structural document to be displayed at the user computing device. The method may include receiving an indication that a user is finished creating the structural document, generating a print document including an encoded data mark, and providing the print document to one or more print-related devices. | 02-27-2014 |
20140055822 | METHODS AND SYSTEMS FOR CREATING STRUCTURAL DOCUMENTS HAVING CONTACT INFORMATION FOR UTILIZING PRODUCT INFORMATION - A method may include determining a shape of a structural document, determining a plurality of dimensions of the structural document, receiving information associated with one or more content items, receiving contact information to include on the structural document, receiving an indication of a location on the structural document where the contact information is to be displayed, and causing a graphical representation of the structural document to be displayed at a computing device. A shape and dimensions of the graphical representation may correspond to the determined shape and dimensions, the contact information may be displayed on the graphical representation at the location, and the graphical representation may include at least a portion of the received content items. The method may include receiving an indication that a user is finished creating the structural document, generating a print document including an encoded data mark, and providing the print document to print-related devices. | 02-27-2014 |
20140274643 | Apparatus, System and Method for Cutting and Creasing Media - An apparatus is disclosed that includes a computer operated cutting and creasing tool configured to move only in an X direction during use, a cutting and creasing platform having an elastically deformable creasing portion configured to support a sheet of media during contact with a creasing tip and a non-deformable cutting portion configured to support the sheet during contact with a cutting blade, and a positioner configured to draw the sheet of media along the cutting and creasing platform during cutting and creasing. Methods of making and using the apparatus also are disclosed. | 09-18-2014 |