Patents by Inventor Hanan Yosefi
Hanan Yosefi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240135526Abstract: Disclosed here is a system enabling users/customers to receive an objective assessment of the performance of a printer. This is accomplished by comparing a quality score of an earlier-in-time image with a quality score of a later-in-time image. A processor analyzes each image based on several criteria and uses various image-analysis methods, to flag errors within an image. A numeric quality score, based on the number of errors, is provided to the user to objectively evaluate whether the printer has degraded or not. Thus, the user can objectively present an argument to a salesperson or manufacturer that the user is due a remedy.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Inventors: Hanan Yosefi, Dani Barel
-
Patent number: 11954849Abstract: Disclosed here is a system enabling users/customers to receive an objective assessment of the performance of a printer. This is accomplished by comparing a quality score of an earlier-in-time image with a quality score of a later-in-time image. A processor analyzes each image based on several criteria and uses various image-analysis methods, to flag errors within an image. A numeric quality score, based on the number of errors, is provided to the user to objectively evaluate whether the printer has degraded or not. Thus, the user can objectively present an argument to a salesperson or manufacturer that the user is due a remedy.Type: GrantFiled: October 7, 2022Date of Patent: April 9, 2024Assignee: ELECTRONICS FOR IMAGING, INC.Inventors: Hanan Yosefi, Dani Barel
-
Publication number: 20230031416Abstract: Disclosed here is a system enabling users/customers to receive an objective assessment of the performance of a printer. This is accomplished by comparing a quality score of an earlier-in-time image with a quality score of a later-in-time image. A processor analyzes each image based on several criteria and uses various image-analysis methods, to flag errors within an image. A numeric quality score, based on the number of errors, is provided to the user to objectively evaluate whether the printer has degraded or not. Thus, the user can objectively present an argument to a salesperson or manufacturer that the user is due a remedy.Type: ApplicationFiled: October 7, 2022Publication date: February 2, 2023Inventors: Hanan Yosefi, Dani Barel
-
Patent number: 11468554Abstract: Disclosed here is a system enabling users/customers to receive an objective assessment of the performance of a printer. This is accomplished by comparing a quality score of an earlier-in-time image with a quality score of a later-in-time image. A processor analyzes each image based on several criteria and uses various image-analysis methods, to flag errors within an image. A numeric quality score, based on the number of errors, is provided to the user to objectively evaluate whether the printer has degraded or not. Thus, the user can objectively present an argument to a salesperson or manufacturer that the user is due a remedy.Type: GrantFiled: December 5, 2019Date of Patent: October 11, 2022Assignee: ELECTRONICS FOR IMAGING, INC.Inventors: Hanan Yosefi, Dani Barel
-
Patent number: 11260680Abstract: A printing system for printing images onto a medium supplied as feed-stock, said system comprising a printer, a control computer and data inputting means, a printer head, a cutter, at least one rewinder and a taper; the print head for printing individual work-pieces onto the medium; the cutter for cutting the medium into individual work-pieces, and the at least one rewinder for rewinding the work-pieces into coreless-rolls, and the taper comprising a tape dispenser and printer for printing identifying data onto a piece of tape applied to fasten each coreless roll closed wherein the cutter and the printing of the tape is controlled by the control computer, wherein the cutter is configured to section the work-piece from the feedstock after it has started to be fed into the rewinder.Type: GrantFiled: January 2, 2020Date of Patent: March 1, 2022Inventors: Hanan Yosefi, Dani Barel, Dan Kalati, Roman Gorodetzky
-
Publication number: 20210206181Abstract: A printing system for printing images onto a medium supplied as feed-stock, said system comprising a printer, a control computer and data inputting means, a printer head, a cutter, at least one rewinder and a taper; the print head for printing individual work-pieces onto the medium; the cutter for cutting the medium into individual work-pieces, and the at least one rewinder for rewinding the work-pieces into coreless-rolls, and the taper comprising a tape dispenser and printer for printing identifying data onto a piece of tape applied to fasten each coreless roll closed wherein the cutter and the printing of the tape is controlled by the control computer, wherein the cutter is configured to section the work-piece from the feedstock after it has started to be fed into the rewinder.Type: ApplicationFiled: January 2, 2020Publication date: July 8, 2021Applicant: Matan Digital Printing LTD.Inventors: Hanan Yosefi, Dani Barel, Dan Kalati, Roman Gorodetzky
-
Publication number: 20210118114Abstract: Disclosed here is a system enabling users/customers to receive an objective assessment of the performance of a printer. This is accomplished by comparing a quality score of an earlier-in-time image with a quality score of a later-in-time image. A processor analyzes each image based on several criteria and uses various image-analysis methods, to flag errors within an image. A numeric quality score, based on the number of errors, is provided to the user to objectively evaluate whether the printer has degraded or not. Thus, the user can objectively present an argument to a salesperson or manufacturer that the user is due a remedy.Type: ApplicationFiled: December 5, 2019Publication date: April 22, 2021Inventors: Hanan Yosefi, Dani Barel
-
Patent number: 9586416Abstract: A system for enabling a wide format ink jet printer to print onto discontinuous flexible media. A wide format inkjet printer includes a print head and a feed roller that can be configured as a flat bed printer for printing onto stiff media or as a roll to roll printer for printing onto continuous flexible media. Addition of a tray connected to a vacuum pump that can be fed using the feed roller when in flat bed configuration enables the printer to be used for printing onto flexible discontinuous media.Type: GrantFiled: October 21, 2014Date of Patent: March 7, 2017Inventors: Hanan Yosefi, Erez Zimerman, Avi Zehavi, Nadav Hollander
-
Patent number: 9321286Abstract: A digital printing machine for printing onto a medium, the digital printing machine comprising a chassis, a digital print means, an advancing mechanism for advancing the medium; the machine further comprising a widthwise cutter coupled to the chassis, wherein the digital print means and the widthwise cutter are controlled by a common computer controller, thereby ensuring that the cutting of the cutter is in registration with printing by said digital print means.Type: GrantFiled: October 15, 2013Date of Patent: April 26, 2016Inventors: Yaron Bar-Tal, Avi Zahavi, Erez Zimerman, Hanan Yosefi, Ori Avivi
-
Publication number: 20160107456Abstract: A system for enabling a wide format ink jet printer to print onto discontinuous flexible media. A wide format inkjet printer includes a print head and a feed roller that can be configured as a flat bed printer for printing onto stiff media or as a roll to roll printer for printing onto continuous flexible media. Addition of a tray connected to a vacuum pump that can be fed using the feed roller when in flat bed configuration enables the printer to be used for printing onto flexible discontinuous media.Type: ApplicationFiled: October 21, 2014Publication date: April 21, 2016Inventors: Hanan Yosefi, Erez Zimerman, Avi Zehavi, Nadav Hollander
-
Patent number: 8840211Abstract: A method of increasing a dynamic range of grey-scale printing by a first print head of a drop on demand inkjet printer, the first print head having a droplet orifice, the method comprising in addition to selectively supplying no signal for not ejecting a drop of ink, or a first signal for ejecting a first droplet size, further comprises optionally supplying a second signal for ejecting a second droplet size.Type: GrantFiled: May 1, 2012Date of Patent: September 23, 2014Inventors: Eyal Gargir, Yaron Bar-Tal, Hanan Yosefi
-
Publication number: 20140210896Abstract: A digital printing machine for printing onto a medium, the digital printing machine comprising a chassis, a digital print means, an advancing mechanism for advancing the medium; the machine further comprising a widthwise cutter coupled to the chassis, wherein the digital print means and the widthwise cutter are controlled by a common computer controller, thereby ensuring that the cutting of the cutter is in registration with printing by said digital print means.Type: ApplicationFiled: April 2, 2014Publication date: July 31, 2014Applicant: Matan Digital Printing LTDInventors: Yaron BAR-TAL, Avi ZAHAVI, Erez ZIMERMAN, Hanan YOSEFI, Ori AVIVI
-
Publication number: 20140132675Abstract: A method of increasing a dynamic range of grey-scale printing by a first print head of a drop on demand inkjet printer, the first print head having a droplet orifice, the method comprising in addition to selectively supplying no signal for not ejecting a drop of ink, or a first signal for ejecting a first droplet size, further comprises optionally supplying a second signal for ejecting a second droplet size.Type: ApplicationFiled: May 1, 2012Publication date: May 15, 2014Applicant: Matan Digital Printers LTDInventors: Eyal Gargir, Yaron BAR-TAL, Hanan Yosefi
-
Publication number: 20140104358Abstract: A digital printing machine for printing onto a medium, the digital printing machine comprising a chassis, a digital print means, an advancing mechanism for advancing the medium; the machine further comprising a widthwise cutter coupled to the chassis, wherein the digital print means and the widthwise cutter are controlled by a common computer controller, thereby ensuring that the cutting of the cutter is in registration with printing by said digital print means.Type: ApplicationFiled: October 15, 2013Publication date: April 17, 2014Applicant: Matan Digital Printing LTDInventors: Yaron Bar-Tal, Avi Zahavi, Erez Zimerman, Hanan Yosefi, Ori Avivi
-
Patent number: 6509903Abstract: A two-stage method for recording a quality enhanced image on a substrate has a preparation and a production stage. In the preparation stage, the digital image file is scanned for adjacent color pairs with different color values. This exhaustive list is processed according to predetermined criteria per type of output device, creating a sub-list of color pairs that might potentially create artifacts on the recorded image. Several such sub-lists may be created, each per potential output technology to be used. Each sub-list of color pairs is accompanied by modification parameters, indicating the action that needs to be taken in the recording stage, in order to avoid the artifacts and thereby enhance the recorded image quality. In the second, Production stage, this enhancement information, prepared for the actual output device to be used, is used to modify the imaging parameters such as screening parameters, taking into consideration production information such as enlargement.Type: GrantFiled: October 6, 1999Date of Patent: January 21, 2003Assignee: Creoscitex Corporation Ltd.Inventor: Hanan Yosefi
-
Patent number: 5649220Abstract: A system and method for artwork design and production which an artwork preparation administrator and a plurality of operation units each of which performs at least one of a multiplicity of different artwork preparation tasks. The administrator includes a workflow manager and a workflow definition unit for managing the production of a user-defined workflow having a multiplicity of artwork preparation tasks. The workflow manager includes a) apparatus for initiating operation of selected operation units, b) apparatus for receiving and processing task information from the selected operation units when they perform one of the artwork preparation tasks and c) apparatus for producing a process list. The process list includes processed task information from at least one of the artwork preparation tasks and is ordered in accordance with a portion of the workflow which has at least one artwork preparation task therein.Type: GrantFiled: September 9, 1993Date of Patent: July 15, 1997Assignee: Scitex Corporation Ltd.Inventor: Hanan Yosefi
-
Patent number: 5568595Abstract: A system and method for producing a two dimensional color image with an artificial shadow, the image having elements stored at least in a first format and in a second format. A user designates at least an area in the image in which the object to be shadowed resides, an area in the image in which the shadow is to be generated and at least one shadow characteristic. An artificial shadow is generated in accordance with the user input. Elements stored in the first format are manipulated in accordance with the artificial shadow, the user input and the second format. Elements stored in the second format are manipulated in accordance with the user input. A relationship between the manipulated elements in the first format and the manipulated elements in the second format is determined and the image including with the artificial shadow is generated therefrom.Type: GrantFiled: October 5, 1995Date of Patent: October 22, 1996Assignee: Scitex Corporation Ltd.Inventors: Hanan Yosefi, Shimon R. Armoni
-
Patent number: 5481379Abstract: A method of processing a file of recorded color separation values of color elements for use in preparing polychromatic printing plates in order to reduce or eliminate defects caused by misregistration by printing, includes the steps: (a) defining a plurality of predetermined color types; (b) identifying the color pairs where there is a change in color between adjacent color elements; and (c) for each color pair, determining whether or not to make a frame according to first predetermined criteria based on specific combination of color types in the pair, and then according to second predetermined criteria based on the difference in luminance between corresponding color separations in the respective pair.Type: GrantFiled: May 10, 1995Date of Patent: January 2, 1996Assignee: Scitex Corporation Ltd.Inventor: Hanan Yosefi
-
Patent number: 5420702Abstract: A method of processing a file of recorded color separation values of color elements for use in preparing polychromatic printing plates in order to reduce or eliminate defects caused by misregistration by printing, includes the steps: (a) defining a plurality of predetermined color types; (b) identifying the color pairs where there is a change in color between adjacent color elements; and (c) for each color pair, determining whether or not to make a frame according to first predetermined criteria based on specific combination of color types in the pair, and then according to second predetermined criteria based on the difference in luminance between corresponding color separations in the respective pair.Type: GrantFiled: March 22, 1994Date of Patent: May 30, 1995Assignee: Scitex Corporation Ltd.Inventor: Hanan Yosefi
-
Patent number: 5323248Abstract: A method of processing a file of recorded color separation values of color elements for use in preparing polychromatic printing plates in order to reduce or eliminate defects caused by misregistration by printing, includes the steps (a) defining a pluralitY of predetermined color types; (b) identifying the color pairs where there is a change in color between adjacent color elements; and (c) for each color pair, determining whether or not to make a frame according to first predetermined criteria based on specific combination of color types in the pair, and then according to second predetermined criteria based on the difference in luminance between corresponding color separations in the respective pair For those color pairs in which a frame is to be generated, the location of the frame is determined according to third predetermined criteria based on specific combinations of color types in the pair, and then according to fourth predetermined criteria based on the sum of the luminances of each color in the colorType: GrantFiled: February 28, 1992Date of Patent: June 21, 1994Assignee: Scitex Corporation Ltd.Inventor: Hanan Yosefi