Patents by Inventor Jordi Bas
Jordi Bas 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).
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Patent number: 11604954Abstract: Example implementations provide a controller for controlling printing of a printer, the controller comprising: an input interface for accessing an image to be printed; an image processor to identify at least one selected feature within the image; and circuitry: a. to control printing of said at least one selected feature using a respective print operation; and b. to control printing of said image, other said at least one selected feature, using a further respective print operation; c. said respective print operation being different to said further respective print operation.Type: GrantFiled: August 2, 2018Date of Patent: March 14, 2023Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Adria Gallart Del Burgo, Alex Campa Coloma, Jordi Bas Ferrer, M.Isabel Borrell Bayona, Andreu Gonzalez Oliva, Marti Rius Rossell
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Publication number: 20220325470Abstract: It is hereby disclosed a textile printing method comprising a controller to: receive a print job; and determine a print area of a garment based on the print job; wherein the controller is to instruct a printhead comprising a pre-treatment liquid to eject a pre-treatment liquid in a pre-treatment area of the garment being the pre-treatment area associated to the print area; and to instruct a printhead comprising printing fluid to print the print job on the print area.Type: ApplicationFiled: September 9, 2019Publication date: October 13, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventor: Jordi BAS FERRER
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Patent number: 11305544Abstract: There is disclosed a method comprising determining, by a processor, if there are consecutive nozzles of a print apparatus that are occluded by a contaminant; and, when a predetermined number of consecutive nozzles are occluded, automatically triggering a cleaning operation to at least partially remove the contaminant.Type: GrantFiled: January 31, 2018Date of Patent: April 19, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Adria Gallart del Burgo, Alex Campa Coloma, Maria Isabel Borrell Bayona, Jordi Bas Ferrer
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Patent number: 11305535Abstract: In an example print system including a mask engine and print engine, the mask engine is able to cause generation of print masks with disabled sections that are non-overlapping. In an example method of printing, a number of passes over a zone of media is identified, a plurality of print masks corresponding to the zone are generated with a disabled section of pixels that are non-overlapping, and the number of passes are printed based on the plurality of masks such that the disable pixels in each print mask are in a different relative position with respect to a location of the media.Type: GrantFiled: March 21, 2018Date of Patent: April 19, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alex Campa Coloma, Jordi Bas Ferrer, Adria Gallart del Burgo, Maria Isabel Borrell Bayona
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Publication number: 20220105721Abstract: The present disclosure refers to servicing printing systems, wherein the system comprises a controller to: instruct an ejection of printing fluid from each of the nozzles within a printhead; detect, by a drop detector, drops ejected from each nozzle; determine by the controller a drop time for each nozzle, being the drop time determined between the instruction of the ejection of printing fluid from each of the nozzles until the drops ejected by each of the nozzles reaches the drop detector; and determine a nozzle health parameter in view of each nozzle drop time; wherein the method comprises comparing each nozzle health parameter with a threshold value and instructing, by the controller, a servicing operation if the nozzle health parameter is outside a threshold range.Type: ApplicationFiled: June 5, 2019Publication date: April 7, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Andreu Vinets Alonso, Antonio Gracia Verdugo, Josep Maria Bel Calavia, Jordi Bas Ferrer
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Publication number: 20220024201Abstract: In an example, a method for compensating a misalignment introduced by a printing process comprises printing a plurality of first symbols onto a print media with a first printing liquid at spaced-apart locations on the print media, printing a plurality of second symbols onto the print media with a second printing liquid such that each second symbol overlaps a corresponding first symbol by a different symbol offset amount, identifying a first symbol and the corresponding second symbol, and the respective symbol offset amount, that represent a correct alignment between the plurality of first symbols and the plurality of second symbols, and adjusting a print parameter according to the identified symbol offset amount.Type: ApplicationFiled: December 17, 2018Publication date: January 27, 2022Inventors: Javier Castro Soriano, Ruben Recasens Oros, Jordi Bas Ferrer
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Patent number: 11223746Abstract: An example of a system for selecting print mode configurations is disclosed. The example disclosed herein comprises an array of nozzles to eject ink, and a controller. The controller is to instruct the array of nozzles to print a plurality of color patches, each color patch being printed using different nozzle setting values. Also, the controller is to receive a sensor signal from each color patch from a color sensor. The controller is further to derive color saturation and/or density measurement information from the sensor signals; and to select a print mode configuration based on the color saturation and/or density measurement information.Type: GrantFiled: February 13, 2018Date of Patent: January 11, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: M. Isabel Borrell Bayona, Alex Campa Coloma, Jordi Bas Ferrer, Adria Gallart del Burgo
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Publication number: 20210224621Abstract: Example implementations provide a controller for controlling printing of a printer, the controller comprising: an input interface for accessing an image to be printed; an image processor to identify at least one selected feature within the image; and circuitry: a. to control printing of said at least one selected feature using a respective print operation; and b. to control printing of said image, other said at least one selected feature, using a further respective print operation; c. said respective print operation being different to said further respective print operation.Type: ApplicationFiled: August 2, 2018Publication date: July 22, 2021Applicant: Hewlett-Packard Development Company, L.P.Inventors: Adria GALLART DEL BURGO, Alex CAMPA COLOMA, Jordi BAS FERRER, M.Isabel BORRELL BAYONA, Andreu GONZALEZ OLIVA, Marti RIUS ROSSELL
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Patent number: 11007784Abstract: With the purpose of providing an improved cleaning mechanism that accomplishes better results and that may be used in thermal and piezoelectric printing, it is dis-closed a method for cleaning a printhead comprising: moving a wiper along a plurality of nozzles of the printhead; and pressurizing the nozzles within the printhead, the pressurization of each nozzle causing ink to be expelled in an expelling direction; wherein a controller is to detect the position of the wiper and to selectively pressurize at least some of the nozzles for which the position of the wiper corresponds to its expelling direction.Type: GrantFiled: July 31, 2017Date of Patent: May 18, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jordi Bas, Alejandro Mielgo
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Publication number: 20210053348Abstract: There is disclosed a method comprising determining, by a processor, if there are consecutive nozzles of a print apparatus that are occluded by a contaminant; and, when a predetermined number of consecutive nozzles are occluded, automatically triggering a cleaning operation to at least partially remove the contaminant.Type: ApplicationFiled: January 31, 2018Publication date: February 25, 2021Inventors: Adria GALLART DEL BURGO, Alex CAMPA COLOMA, Maria Isabel BORRELL BAYONA, Jordi BAS FERRER
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Publication number: 20210039386Abstract: In an example print system including a mask engine and print engine, the mask engine is able to cause generation of print masks with disabled sections that are non-overlapping. In an example method of printing, a number of passes over a zone of media is identified, a plurality of print masks corresponding to the zone are generated with a disabled section of pixels that are non-overlapping, and the number of passes are printed based on the plurality of masks such that the disable pixels in each print mask are in a different relative position with respect to a location of the media.Type: ApplicationFiled: March 21, 2018Publication date: February 11, 2021Inventors: Alex Campa Coloma, Jordi Bas Ferrer, Adria Gallart del Burgo, Maria Isabel Borrell Bayona
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Publication number: 20200366811Abstract: An example of a system for selecting print mode configurations is disclosed. The example disclosed herein comprises an array of nozzles to eject ink, and a controller. The controller is to instruct the array of nozzles to print a plurality of color patches, each color patch being printed using different nozzle setting values. Also, the controller is to receive a sensor signal from each color patch from a color sensor. The controller is further to derive color saturation and/or density measurement information from the sensor signals; and to select a print mode configuration based on the color saturation and/or density measurement information.Type: ApplicationFiled: February 13, 2018Publication date: November 19, 2020Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: M. Isabel Borrell Bayona, Alex Campa Coloma, Jordi Bas Ferrer, Adria Gallart del Burgo
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Publication number: 20200156378Abstract: With the purpose of providing an improved cleaning mechanism that accomplishes better results and that may be used in thermal and piezoelectric printing, it is dis-closed a method for cleaning a printhead comprising: moving a wiper along a plurality of nozzles of the printhead; and pressurizing the nozzles within the printhead, the pressurization of each nozzle causing ink to be expelled in an expelling direction; wherein a controller is to detect the position of the wiper and to selectively pressurize at least some of the nozzles for which the position of the wiper corresponds to its expelling direction.Type: ApplicationFiled: July 31, 2017Publication date: May 21, 2020Inventors: Jordi Bas, Alejandro Mielgo
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Publication number: 20200047497Abstract: Examples disclosed herein relate to a housing with a curved surface. In examples, the housing may receive a light source and a detector to detect a droplet passing through a light path between the detector and the light source. The housing may have a curved surface to align the detector and the light source within the housing.Type: ApplicationFiled: January 25, 2017Publication date: February 13, 2020Inventors: Alejandro MIELGO, Jose Francisco BRAVO, Jordi BAS
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Patent number: 10525729Abstract: A printing device comprises a droplet generator for generating a droplet of printing fluid, a droplet detector for detecting a generated droplet of printing fluid, and a controller. The droplet detector is moveable along an axis. The controller is to cause the droplet detector to be positioned at a known location along the axis, cause the droplet generator to generate a droplet, receive a measurement signal from the droplet detector, and determine a location of the droplet generator based on the received measurement signal and the known location.Type: GrantFiled: July 12, 2016Date of Patent: January 7, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Peinado, Jordi Bas
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Patent number: 10434790Abstract: Apparatus to detect droplets and methods for detecting droplets are described. The apparatus comprise a light emitter and a light detector. The light emitter is to emit light along an optical axis, the light having a spatial intensity distribution profile with a peak that is non-coincident with the optical axis. The light detector is located relative to the light emitter such that, in use, the peak of the spatial intensity distribution profile is incident on the light detector.Type: GrantFiled: December 17, 2015Date of Patent: October 8, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jose Francisco Bravo de Vega, Francisco Gomez, Jordi Bas
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Patent number: 10300693Abstract: In some examples, a printhead drop detector comprises a plurality of drop detection units. Each drop detection unit may comprise a radiation source and radiation detector and may be to detect a drop passing through a sampling volume between the radiation source and the radiation detector. A radiation detector of a first drop detection unit and a radiation source of a second drop detection unit is arranged on a first side of the sampling volume; and a radiation source of the first drop detection unit and a radiation detector of the second drop detection unit is arranged on the second side of the sampling volume.Type: GrantFiled: July 2, 2015Date of Patent: May 28, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Francisco Gomez, Jose Francisco Bravo de Vega, Jordi Bas
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Publication number: 20190143711Abstract: A printing device comprises a droplet generator for generating a droplet of printing fluid, a droplet detector for detecting a generated droplet of printing fluid, and a controller. The droplet detector is moveable along an axis. The controller is to cause the droplet detector to be positioned at a known location along the axis, cause the droplet generator to generate a droplet, receive a measurement signal from the droplet detector, and determine a location of the droplet generator based on the received measurement signal and the known location.Type: ApplicationFiled: July 12, 2016Publication date: May 16, 2019Applicant: Hewlett-Packard Development Company, L.P.Inventors: David Peinado, Jordi Bas
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Patent number: 10279592Abstract: In an example, a print apparatus may include a print head assembly and a maintenance cartridge. An example maintenance cartridge may include a wiper system. An example wiper system may include a web wipe and a plurality of independently biased members adjacent each other with respect to a width of the web wipe. Another example wiper system may include a plurality of bias members, a plurality of carriers coupled to the plurality of bias members, and a plurality of rollers coupled to the plurality of carriers and located along a width of a wiping area.Type: GrantFiled: February 23, 2018Date of Patent: May 7, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Oscar Moya Rojo, Alejandro Mielgo, Jordi Bas
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Publication number: 20180264840Abstract: Apparatus to detect droplets and methods for detecting droplets are described. The apparatus comprise a light emitter and a light detector. The light emitter is to emit light along an optical axis, the light having a spatial intensity distribution profile with a peak that is non-coincident with the optical axis. The light detector is located relative to the light emitter such that, in use, the peak of the spatial intensity distribution profile is incident on the light detector.Type: ApplicationFiled: December 17, 2015Publication date: September 20, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Jose Francisco Bravo de Vega, Francisco Gomez, Jordi Bas