Xerox Corporation

Terry L Street

Jin Wu

Edward F Grabowski

Kathleen M Carmichael

Markus Rudolf Silvestri

Kent J Evans

Alberto Rodriguez

Min-Hong Fu

Terry L Bluhm

Susan M VanDusen

Christopher P Caporale

Robert C U Yu

Michael Stephen Roetker

Kenny-Tuan Dinh

Jonathan H Herko

Linda L Ferrarese

Ron Edward Dufort

Kyle B Tallman

Robert W Hedrick

Qi Ying Li

Lin Ma

Lanhui Zhang

Stephen T Avery

Moritz Patrick Wagner

Brian P Gilmartin

Eliud Robles-Flores

Stanley J Pietrzykowski, Jr

Jimmy E Kelly

Francis J Wieloch

Carl A Wisniewski

Joellen Simone

Gary W Smallman

Than Sorn

Kenneth A Kemp

Gina M LaManna

Edward J Speakman, Jr

John A Czerniawski

Frank J Jackson, Jr

A computer-implemented method for writing to a printed memory device is disclosed. The computer-implemented method includes determining, by a microcontroller, a first encoding scheme from among a plurality of encoding schemes to write a first data portion from among a plurality of data portions, wherein the first encoding scheme comprises a first voltage and a first pulse width to be used to write the first data portion; providing, by the microcontroller, the first encoding scheme to an application-specific integrated circuit (ASIC); selecting, by the ASIC, a first target memory cell of the printed memory device corresponding to a first word line and a first bit line for the first data portion to be written; and writing, by the ASIC, the first data portion to the first target memory cell using the first encoding scheme.

Method and system for writing to and reading from a memory device

A computer-implemented method for testing a printed memory device is provided. The computer-implemented method includes performing, by a controller, a first read operation on a cell of the printed memory device; performing, by the controller, a second read operation on the cell; converting, by the controller, a first result of the first read operation and a second results of the second read operation to a first digital value and a second digital value, respectively; comparing, by the controller, the first digital value and the second digital value to a first predetermined threshold and a second predetermined threshold, respectively, wherein the first predetermined threshold is a low threshold and the second predetermined threshold is a high threshold; and providing, by the controller, a result of the test for the printed memory device based on the comparing.

Method for testing a memory device

A computer-implemented method for writing to and reading from a printed memory device is provided. Data to be written to the printed memory device is segmented into a plurality of data portions. Each data portion of the plurality of data portions is written to a memory cell of the printed memory as a tuple using a determined encoding scheme that is characterized by a voltage and a pulse width. The voltage that is used for the encoding scheme is within a predetermined polarization regime of the printed memory device. Tuples of data can be read from memory cells of the printed memory using a decoding scheme.

A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a crosslinked mixture of aminoplast resins, and polyester polyols present on a support polymer layer.

Transfer assist members

A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a thermoplastic layer present on a polymer layer.

A photoconductor that includes, for example, a supporting substrate, an optional ground plane layer, an optional hole blocking layer, an optional adhesive layer, a photogenerating layer, a charge transport layer, and an optional protective coating, and where the charge transport layer contains a mixture of a charge transport component and a polyarylatecarbonate.

Polyarylatecarbonate containing photoconductors

A photoconductor containing an optional supporting substrate layer, a photogenerating layer, a charge transport layer, and a top overcoat layer of a phenolic compound, a phosphite compound, an optional charge transport compound, an optional melamine resin, an optional acrylated polyol, and an optional catalyst.

Phenolic phosphite containing photoconductors

The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to the incorporation of a liquid compound having a high boiling point into the charge transport layer such that an anticurl back coating is no longer needed for reduction or elimination of photoreceptor layer curling.

Flexible imaging members without anticurl layer

A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the charge transport layer contains a carbazole.

Carbazole containing charge transport layer photoconductors

A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the charge transport layer contains a pyrazine.

Pyrazine containing charge transport layer photoconductors

A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and at least one charge transport layer containing at least one charge transport component, and wherein the charge transport layer also contains a thiadiazole.

Thiadiazole containing charge transport layer photoconductors

An electrostatographic imaging member including: a flexible supporting substrate; an imaging layer having an optional adjacent ground strip layer coated on one side of the substrate; and an anti-curl backing layer coated on the other side of the substrate which layer is comprised of a film forming polymer binder, an optional adhesion promoting polymer, and a dispersion of polytetrafluoroethylene particles which dispersion has particles with a narrow diameter particle size distribution of from about 0.19 micrometer to about 0.21 micrometer, and an average diameter particle size of about 0.20 micrometer. The optional ground strip layer can include the same dispersion of polytetrafluoroethylene particles as the anti-curl backing layer.

Electrostatographic imaging member

A method for permanently marking a photoreceptor surface includes the steps of irradiating a surface of a photoreceptor with an irradiation source to permanently mark the photoreceptor, and ablating material from the photoreceptor to at least one controlled depth in the photoreceptor with the irradiation source.

Permanent photoreceptor marking system

A system for cleaning a substrate comprising bringing a contact cleaning web into moving synchronous contact with the surface of a member to be cleaned to clean the surface.

Growing community of inventors

Fairport, NY, United States of America

Terry L Street