Patents by Inventor Dan Arquilevich
Dan Arquilevich 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: 11516354Abstract: An example device includes an imaging portion, an audio portion and at least one acoustic isolation feature. The audio portion is integrally coupled to the imaging portion. The audio portion is to provide an audio output. The at least one acoustic isolation feature is to facilitate acoustic separation of the imaging portion and the audio portion.Type: GrantFiled: June 30, 2017Date of Patent: November 29, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Stuart D. Spencer, Dan Arquilevich
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Publication number: 20200162623Abstract: An example device includes an imaging portion, an audio portion and at least one acoustic isolation feature. The audio portion is integrally coupled to the imaging portion. The audio portion is to provide an audio output. The at least one acoustic isolation feature is to facilitate acoustic separation of the imaging portion and the audio portion.Type: ApplicationFiled: June 30, 2017Publication date: May 21, 2020Applicant: Hewlett-Packard Development Company, L.P.Inventors: Stuart D. Spencer, Dan Arquilevich
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Patent number: 7746506Abstract: An image production method and system in which enhanced eye-marks are utilized. A method embodiment includes receiving image production instructions directing the production of an image. Enhanced eye-mark data is generated for an enhanced eye-mark having an instructive portion and a descriptive portion. An image forming device is caused to form the image and the enhanced eye-mark on print media.Type: GrantFiled: December 22, 2004Date of Patent: June 29, 2010Assignee: Hewlett-Packard Development Company, L.P.Inventors: Dan Arquilevich, Chris Stoumbos
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Publication number: 20060158475Abstract: A printer calibration method includes printing a first pattern having a first field and a first overlay formed within the first field. A second pattern is printed having a second field and a second overlay formed within the first field. A calibration parameter is updated based on a selection of the first or second test pattern.Type: ApplicationFiled: January 19, 2005Publication date: July 20, 2006Inventors: Dan Arquilevich, Christopher Fox, Ching Tham
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Publication number: 20050225804Abstract: An image production method and system in which enhanced eye-marks are utilized. A method embodiment includes receiving image production instructions directing the production of an image. Enhanced eye-mark data is generated for an enhanced eye-mark having an instructive portion and a descriptive portion. An image forming device is caused to form the image and the enhanced eye-mark on print media.Type: ApplicationFiled: December 22, 2004Publication date: October 13, 2005Inventors: Dan Arquilevich, Chris Stoumbos
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Patent number: 6905187Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: GrantFiled: September 17, 2003Date of Patent: June 14, 2005Assignee: Hewlett-Packard Development Company, L.P.Inventors: Dan Arquilevich, Tod S. Heiles, Algird M. Gudaitis, Sam Sarmast
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Patent number: 6764158Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: GrantFiled: October 2, 2001Date of Patent: July 20, 2004Assignee: Hewlett-Packard Development Company, L.P.Inventors: Dan Arquilevich, Tod S. Heiles, Algird M. Gudaitis, Sam Sarmast
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Publication number: 20040085385Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: ApplicationFiled: October 15, 2003Publication date: May 6, 2004Inventors: Dan Arquilevich, Algird M. Gudaitis, Sam Sarmast, Tod S. Heiles
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Publication number: 20040056916Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: ApplicationFiled: September 17, 2003Publication date: March 25, 2004Inventors: Dan Arquilevich, Todd S. Heiles, Algird M. Gudaitis, Sam Sarmast
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Patent number: 6659578Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: GrantFiled: October 2, 2001Date of Patent: December 9, 2003Assignee: Hewlett-Packard Development Company, L.P.Inventors: Algird M. Gudaitis, Sam Sarmast, Tod S. Heiles, Dan Arquilevich
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Patent number: 6655778Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: GrantFiled: October 2, 2001Date of Patent: December 2, 2003Assignee: Hewlett-Packard Development Company, L.P.Inventors: Dan Arquilevich, Algird M. Gudaitis, Sam Sarmast, Tod S. Heiles
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Publication number: 20030189618Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: ApplicationFiled: October 2, 2001Publication date: October 9, 2003Inventors: Algird M. Gudaitis, Sam Sarmast, Tod S. Heiles, Dan Arquilevich
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Publication number: 20030169310Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: ApplicationFiled: October 2, 2001Publication date: September 11, 2003Inventors: Dan Arquilevich, Algird M. Gudaitis, Sam Sarmast, Tod S. Heiles
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Patent number: 6578943Abstract: The present invention provides a dynamic adjustment for black ink volume to print a black object whose height is greater than one swath of the inkjet printer. The black ink volume is increased by using a greater number of nozzles compared to the number of nozzles used to print color or a second fluid for underprinting the black ink.Type: GrantFiled: October 31, 2001Date of Patent: June 17, 2003Assignee: Hewlett-Packard CompanyInventors: Dan Arquilevich, William S. Osborne, Tod S. Heiles, Mun Yew Lee
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Patent number: 6554390Abstract: A method and means for automatic alignment of ink-jet printheads includes fitting measuring constructs to actual print data acquired form a print made using a given, predetermined, test pattern data set. Specific test patterns for use in automated alignment of ink-jet printheads are suited to providing a variety of printhead alignment information in a compact format. The test pattern data set incorporates techniques for avoiding carriage-induced dynamic errors during automated alignment of ink-jet printheads.Type: GrantFiled: November 9, 2001Date of Patent: April 29, 2003Assignee: Hewlett-Packard CompanyInventors: Dan Arquilevich, John A Underwood, Braulio Soto, Charles Woodruff
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Publication number: 20030067502Abstract: A compact optical sensing system is used in hardcopy devices for scanning and/or printing images, for instance, using inkjet printing technology in desktop printing or in photographic printers appearing in grocery and variety stores. Several light emitting diodes (“LEDs”) illuminate a sheet of print media, and one or more photodiodes receive light reflected from the sheet. The photodiode generates signals in response to the light received, and the hardcopy device uses these signals to adjust printing parameters for optimal print quality. Using a chip-on-board process, the bare silicon die for each component is wire bonded directly to a printed circuit board assembly, allowing at least four LEDs (blue, green, red and soft-orange) to be grouped closely together in a space smaller than that occupied by a factory-made, single-packaged LED. A calibrating system uses a white target covered for cleanliness by a windowed door which is opened/closed by a printhead carriage.Type: ApplicationFiled: October 2, 2001Publication date: April 10, 2003Inventors: Dan Arquilevich, Tod S. Heiles, Algird M. Gudaitis, Sam Sarmast
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Patent number: 6447089Abstract: Printing apparatus that employs a media detect switch and a linear optical detector to accurately detect the leading edge or trailing edge of a print medium to modify print data so that printing does not extend off the print medium beyond the leading edge or trailing edge. Also disclosed are techniques for using the media detect switch to control a media advance operation to position the leading edge or trailing edge of the print medium in the field of view of the linear array optical detector.Type: GrantFiled: October 13, 2000Date of Patent: September 10, 2002Assignee: Hewlett-Packard CompanyInventors: Dan Arquilevich, Steven B. Elgee, Rick M. Tanaka, Sam M. Sarmast
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Patent number: 6409305Abstract: Edge to edge printing techniques for reducing overspray beyond lateral edges of a print medium.Type: GrantFiled: February 9, 2001Date of Patent: June 25, 2002Assignee: Hewlett-Packard CompanyInventors: Steven B Elgee, Dan Arquilevich, Rick M Tanaka
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Patent number: RE40775Abstract: A difference in feed roller diameter from one printer to another causes a media to advance by a different amount for a given rotation of a drive shaft to which the feed roller is coupled. Such variation in advance distance is a linefeed error. Mean linefeed error is determined and corrected by printing a test plot having several areas. Each area is formed of the same image pattern, but is printed at a different linefeed error adjustment to compensate for mean linefeed error. The different adjustments are prescribed and span a typical compensation range for a given print engine model. The different adjustment factors cause banding to occur in some areas. The user picks one of the test pattern areas which has the highest print quality (i.e., least or no banding). The linefeed adjustment factor corresponding to such area is used for normal printing.Type: GrantFiled: October 23, 2002Date of Patent: June 23, 2009Assignee: Hewlett-Packard Development Company, L.P.Inventors: Dan Arquilevich, Steve O. Rasmussen, Vance M. Stephens
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Patent number: D826317Type: GrantFiled: April 15, 2016Date of Patent: August 21, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ernesto Villalobos, Zhi Dan Zou, Stuart D. Spencer, Dan Arquilevich