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| Number | Title | Issue Date |
| 8182919 | Carbon black polymeric intermediate transfer members An intermediate transfer member that contains a mixture of carbon black, and as a dispersant for the carbon black a copolymer of a polyester, a polycarbonate and a polyalkylene glycol, such as a polyethylene glycol, and further including an optional second polymer. | 05/22/2012 |
| 7811732 | Titanocene containing photoconductors A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and a charge transport layer, and wherein at least one of the charge transport layer and the photogenerating layer contains a titanocene. ... | 10/12/2010 |
| 7799494 | Polyhedral oligomeric silsesquioxane thiophosphate containing photoconductors A photoconductor containing an optional supporting substrate, a photogenerating layer, and a charge transport layer which includes a mixture of a polyhedral oligomeric silsesquioxane (POSS)-containing material and a thiophosphate. ... | 09/21/2010 |
| 7767999 | Polythiophenes and devices thereof An electronic device containing a polythiophene wherein R represents a side chain, m represents the number of R substituents; A is a divalent linkage; x, y and z represent, respectively, the number of Rm substitu... | 08/03/2010 |
| 7755081 | Dielectric materials for electronic devices A dielectric material prepared from a siloxy/metal oxide hybrid composition, and electronic devices such as thin film transistors comprising such dielectric material are provided herein. The siloxy/metal oxide hybrid composition comprises a siloxy component such as,... | 07/13/2010 |
| 7754510 | Phase-separated dielectric structure fabrication process A process for fabricating an electronic device including: depositing a layer comprising a semiconductor; liquid depositing a dielectric composition comprising a lower-k dielectric material, a higher-k dielectric material, and a liquid, wherein the lower-k dielectric... | 07/13/2010 |
| 7751072 | Automated modification of a marking engine in a printing system A method of printing includes processing a print job stream to identify one or more images to be printed on a first substrate. The first substrate has a substrate attribute, such as paper weight or surface roughness, which is different from that of a second substrat... | 07/06/2010 |
| 7742185 | Print sequence scheduling for reliability A method for scheduling print jobs for a plurality of printers (40, 42, 44, 46, 48, 50) includes, for each of a plurality of print jobs, determining a number of pages of a first print modality (such as black only printing) and of a second print modality (such... | 06/22/2010 |
| 7672634 | Addressable fusing for an integrated printing system A printing system (10) includes at least one marking device (22A, 22B, 22C, 22D). Each of the marking devices is configured for applying images to print media. A primary fusing device (24A, 24B, 24C, 24D... | 03/02/2010 |
| 7615607 | Semiconductor polymers A polymer comprising those selected from the group consisting of at least one of Formula (I), Formula (II), or mixtures thereof wherein each R1 to R10 is independently hydrogen, alkyl, aryl, alkoxy, ha... | 11/10/2009 |
| 7611811 | Imaging member An imaging member having an adhesive charge transport layer is disclosed herein. The charge transport layer comprises a low surface energy polymer having siloxane segments in its backbone and a charge transport compound; it may further comprise a film-forming polyme... | 11/03/2009 |
| 7592111 | Imaging member An electrostatographic imaging member formulated with a liquid carbonate is provided. The imaging electrostatographic member exhibits improved service life. ... | 09/22/2009 |
| 7586120 | Ethynylene acene polymers and electronic devices generated therefrom An electronic device comprising a polymer of Formula (I) wherein at least one of R1 and R2 is a suitable hydrocarbon, hydrogen, a heteroatom containing group, or a halogen; Ar and Ar′ represent an ar... | 09/08/2009 |
| 7579125 | Imaging member An imaging member has a crosslinked overcoat layer which holds fluorinated nanoparticles. The overcoat layer is formed from an overcoat solution comprising a polymer binder; a hole transport molecule; fluorinated nanoparticles; a fluorinated surfactant; a crosslinki... | 08/25/2009 |
| 7573063 | Organic thin film transistors A thin film transistor having an improved gate dielectric layer is disclosed. The gate dielectric layer comprises a poly(4-vinylphenol-co-acrylonitrile) based polymer. The resulting gate dielectric layer has a high dielectric constant and can be crosslinked. Higher ... | 08/11/2009 |
| 7572561 | Imaging member An imaging member with a unique overcoat composition adapted for forming protective, scratch-resistant overcoats is disclosed. The overcoat composition comprises a binder component that includes particular proportions of a acrylated polyol and propylene glycol. The ... | 08/11/2009 |
| 7569317 | Imaging member An imaging member is disclosed which includes a charge generating layer and a charge transport layer. The charge transport layer includes a first charge transport layer adjacent the charge generating layer and at least a second charge transport layer adjacent the fi... | 08/04/2009 |
| 7563860 | Semiconductors and electronic devices generated therefrom An electronic device containing a polymer of Formula (I), Formula (II), or mixtures, or isomers thereof wherein each R1 through R10 is independently hydrogen, alkyl, aryl, alkoxy, halogen, arylalkyl, c... | 07/21/2009 |
| 7563549 | Imaging member Provided is an imaging member comprising a substrate, an undercoat layer (UCL), a charge generation layer, a charge transport layer, and an optional overcoat layer. The undercoat layer is formed from a single-phase UCL coating formulation comprising an organic titan... | 07/21/2009 |
| 7559549 | Media feeder feed rate In accordance with the present disclosure, there is provided a printing system. The printing system comprises a sheet feeding apparatus for feeding cut sheets in timed relationship into a sheet processor having a pitch. The sheet feeding apparatus includes a fixed t... | 07/14/2009 |
| 7557370 | Heteroacene polymers and electronic devices generated therefrom An electronic device comprising a semiconductive material of Formula or structure (I) wherein each R1, R2, R3 and R4 are independently hydrogen (H), a heteroatom containing group,... | 07/07/2009 |
| 7553706 | TFT fabrication process A process for fabricating a thin film transistor including: (a) depositing a semiconductor layer; and (b) depositing a multilayer gate dielectric prior to or subsequent to the depositing the semiconductor layer, wherein the multilayer dielectric comprises: (i) a fir... | 06/30/2009 |
| 7550760 | Polyacenes and electronic devices generated therefrom An electronic device comprises a semiconductive material containing a homopolyacene of Formula (I): wherein R is a suitable hydrocarbon, a halogen, or a heteroatom containing group; each R′ and R″ are independently a su... | 06/23/2009 |
| 7544450 | Polymers of napthalene tetracarboxylic diimide dimers Polymers of naphthalene tetracarboxylic diimide dimmers are provided. The polymers are of the Formula I wherein the A units are selected from and Formula IX | 06/09/2009 |
| 7541123 | Imaging member An imaging member includes an electrically conductive layer; a positive charge blocking layer, an imaging layer, and an undercoat layer. The undercoat layer is intermediate the imaging layer and the electrically conductive layer. The undercoat layer includes a film ... | 06/02/2009 |
| 7541060 | Bichromal balls Disclosed is a technique for producing bichromal balls that are adapted for use in high temperature applications. The bichromal balls find particular application in signs and display devices that can be used in environments in which the temperature exceeds 40° C. | 06/02/2009 |
| 7538175 | Phenolic hole transport polymers A polymer having hole transport functionality and antioxidant properties is disclosed. The polymer comprises a phenolic segment and a hole transport segment. The polymer is suitable for use in the charge transport layer of an imaging member. Processes for producing ... | 05/26/2009 |
| 7538070 | Thermochromic recording medium A thermochromic reimageable recording medium comprises a substrate and thermochromic composition comprising a photochromic material, a transition metal salt and a binder. The thermochromic composition changes color from a colorless state to a colored state upon appl... | 05/26/2009 |
| 7531284 | Multi-layer photoreceptor A photoreceptor and method of forming the same is disclosed. A photoreceptor includes a substrate, an undercoat layer, and an imaging layer. The undercoat layer comprises a single, non-porous anodized aluminum layer that has an impedance of less than about 50 Kohm. ... | 05/12/2009 |
| 7531110 | Solvent system for overcoating materials A unique solvent system adapted for high speed overcoat applications is disclosed. The solvent system comprises methyl alcohol and monochlorobenzene in a weight ratio of about 6:1 to about 1.5:1, respectively. ... | 05/12/2009 |
| 7527905 | Imaging member An imaging member comprising a charge generating layer, a charge transport layers and an optional barrier layer between the charge generating layer and the charge transport layer. The charge transport layer may comprise a first and a second or more layers, wherein t... | 05/05/2009 |
| 7527904 | Imaging member An imaging device including a substrate, a charge generating layer, and a charge transport layer is disclosed. A particular charge generating layer is disclosed that includes porphine, or its derivatives, to facilitate charge generation while suppressing ghosting an... | 05/05/2009 |
| 7527903 | Imaging member A flexible imaging member which does not require the use of an anti-curl back coating is disclosed herein. The flexible imaging member has a layer comprising two charge transport molecules dispersed in a film-forming polymer binder. The first charge transport molecu... | 05/05/2009 |
| 7524602 | Low molecular weight latex and toner compositions comprising the same Provided are a latex process and a toner process, both of which include the preparation of a latex having weight average molecular weight of from about 12×103 to about 24×103. The latex is manufactured under monomer-starved polymerization con... | 04/28/2009 |
| 7517945 | Polythiophenes and devices thereof Polythiophenes of the formula wherein R is a side chain; m is the number of substituents; A is a divalent linkage; x, y and z represent, respectively, the numbers of R substituted thienylene, unsubstituted thienylene, and d... | 04/14/2009 |
| 7517477 | Polydiazaacenes and electronic devices generated therefrom An electronic device, such as a thin film transistor, containing a polymer of the formula or structure wherein at least one of each R, R1, R2, R3, R4, R5 and R6 | 04/14/2009 |
| 7517476 | Polydiazaacenes A polymer represented by Formula or structure (I) wherein at least one of each R, R1, R2, R3, R4, R5, and R6 is independently hydrogen, alkyl, aryl, arylalky... | 04/14/2009 |
| 7514191 | Imaging member An imaging member is disclosed with a charge transport layer comprising a dimethyl terphenyl diamine having the structure of Formula (I): wherein n is an integer from 0 to about 18. The resulting imaging member has enhanced... | 04/07/2009 |
| 7511343 | Thin film transistor A thin film transistor is disclosed comprising a substrate, a dielectric layer, and a semiconductor layer. The semiconductor layer, which is crystalline zinc oxide preferentially oriented with the c-axis perpendicular to the plane of the dielectric layer or substrat... | 03/31/2009 |
| 7510182 | Flexible paper path method using multidirectional path modules A modular flexible media handling apparatus includes an input module (28) through which flexible media enters the apparatus, at least one main path module (28, 30, 32, 34) through which flexible media passes along a main path (24), at least one ... | 03/31/2009 |
