Patents by Inventor Francois K Pirayesh

Francois K Pirayesh 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: 20180207971
    Abstract: Lustrous print media include: a lustrous metallic core substrate; a base layer disposed on the lustrous metallic core substrate; and an image-receiving layer disposed on the base layer. A method of fabricating the lustrous print media and a method for printing on the lustrous print media are also provided.
    Type: Application
    Filed: October 19, 2015
    Publication date: July 26, 2018
    Inventors: Xiaoqi Zhou, Francois K. Pirayesh
  • Publication number: 20180200912
    Abstract: In an example implementation, a corner punching device includes a base to receive media sheets, and a female die piece removably inserted into the base and having an inner perimeter that forms multiple cutting profiles. A male die piece comprises an outer perimeter forming the multiple cutting profiles, and a pushbutton is coupled to the male die piece and moveable toward the base from a first position to a second position to push the male die piece into the female die piece and punch corners of the media sheets in shapes that correspond with the multiple cutting profiles.
    Type: Application
    Filed: October 26, 2015
    Publication date: July 19, 2018
    Inventors: Francois K. PIRAYESH, Xiaoqi ZHOU
  • Publication number: 20180186160
    Abstract: The present disclosure is drawn to leveling compositions, which can include from 80 wt % to 95 wt % water, from 0.5 wt % to 15 wt % organic solvent, and from 0.2 wt % to 6 wt % surfactant. The leveling compositions can further include from 1 wt % to 10 wt % cationic ionene polymer having a weight average molecular weight from 100 Mw to 8000 Mw, and from 1 wt % to 10 wt % polymeric binder.
    Type: Application
    Filed: September 18, 2015
    Publication date: July 5, 2018
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Paul C. Landrum, Xiaoqi Zhou, Xulong Fu, Francois K. Pirayesh
  • Patent number: 9994064
    Abstract: A media binder, comprising: a front surface board, at least one spine board, and a back surface board, wherein each board comprises an inwardly facing surface and an outwardly facing surface; a cover sheet wrapped around the outwardly facing surface of the spine board and a portion of a surface cover sheet, the surface cover sheet wrapped around the outwardly facing surface of at least one surface board and comprises a first marginal edge attached to the inwardly facing surface of the at least one surface board and a second marginal edge unattached to the inwardly facing surface of the at least one surface board; at least one spring clamp to secure physical media inserted between clamp edges of the at least one spring clamp; and a tension sheet attached to the at least one spring clamp and the inwardly facing surface of the at least one surface board.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: June 12, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Eric Hoarau, Peter C. Zahrobsky, Udayan Delouri, Francois K. Pirayesh
  • Publication number: 20180134057
    Abstract: A printable film that contains a polymeric film substrate with a front side and a backside. The printable film contains also a light diffusion layer and an image receiving layer. The light diffusion layer is applied on the backside of the polymeric film substrate and contains inorganic particles, dispersing agents and polymeric binders. The image receiving layer is applied over the light diffusion layer on the backside of the polymeric film substrate. Also disclosed herein is the method for obtaining the printable film.
    Type: Application
    Filed: July 9, 2015
    Publication date: May 17, 2018
    Inventors: Xiaoqi ZHOU, Francois K. PIRAYESH
  • Publication number: 20180126765
    Abstract: A printable film that contains a base film substrate and an image receiving layer. The film substrate is a polyethylene terephthalate base film substrate that contains inorganic particles and that has an opacity ranging from about 50 to about 95. The image receiving layer comprises, at least, a polymeric network, poly-alkene polymeric compounds and inorganic compounds. Also disclosed herein is the method for obtaining the printable film.
    Type: Application
    Filed: July 9, 2015
    Publication date: May 10, 2018
    Inventors: Xiaoqi ZHOU, Francois K. PIRAYESH
  • Publication number: 20180093385
    Abstract: In an example implementation, a corner shearing device comprises multiple cutting profiles that are simultaneously active to each engage a distinct piece of sheet material.
    Type: Application
    Filed: July 13, 2015
    Publication date: April 5, 2018
    Inventors: Francois K. Pirayesh, Xiaoqi Zhou, David Edmondson
  • Publication number: 20180093386
    Abstract: In an example implementation, a corner punch device includes a base and a handle rotatably coupled to the base. A die piece is fixed to the base, and a punch piece is moveable by the handle toward the die piece. The punch piece comprises multiple punch profiles that are active to punch distinct shapes into separate media sheets simultaneously.
    Type: Application
    Filed: July 13, 2015
    Publication date: April 5, 2018
    Inventors: Francois K. Pirayesh, Xiaoqi Zhou, David Edmondson
  • Publication number: 20180079246
    Abstract: A printable media comprising a composite supporting substrate, having an image side and a non-image side, that contains a first and a second constituent material layers wherein, at least, one of the constituent material layer is a fiber layer and wherein the first and the second materials layers are laminated together with a flame resistant adhesion layer. The printable media further comprises an image receiving layer that is coated on the second layer on the image side of the composite supporting substrate. In the printable media described herein, at least, the image side of the composite supporting substrate and the image receiving layer are textured surfaces. Also disclosed is a method for producing the textured media.
    Type: Application
    Filed: June 10, 2015
    Publication date: March 22, 2018
    Inventors: Xulong Fu, Xiaoqi Zhou, Francois K. Pirayesh, Paul C. Landrum
  • Publication number: 20180015763
    Abstract: A fabric print medium includes a fabric base substrate and two treatment compositions that are applied thereon. The first treatment composition includes, at least, film-forming polymeric compounds, and a water-soluble high-valence metal complex. The second treatment composition includes, at least, a polymeric network, poly-alkene polymeric compounds, a water-soluble high-valence metal complex and a flame retardant agent. Also disclosed herein is a method for obtaining the fabric print medium.
    Type: Application
    Filed: April 10, 2015
    Publication date: January 18, 2018
    Inventors: Xiaoqi Zhou, Francois K. Pirayesh
  • Patent number: 9855781
    Abstract: A printable medium with a supporting base substrate that has, on its image side, a substrate sizing layer and an image receiving layer, and having, on its back-side a fabric backing and barrel layer with flame retardancy. Also disclosed are the method for making such printable medium and the method for producing printed images.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: January 2, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xiaoqi Zhou, Paul C. Landrum, Xulong Fu, Francois K. Pirayesh
  • Patent number: 9777435
    Abstract: A printing substrate comprising fibers from wooded resource that have more than 5% of fines fibers with an average length that is less than 0.1 mm; more than about 10 wt % of, at least, a polymeric substance; and between 0.1 wt % and 40 wt % of particulate inorganic substances having an average particle size between 0.1 and 2.0 m. Also disclosed herein a method for making such printing substrate and a method for producing printed images using said printing substrate.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: October 3, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xiaoqi Zhou, Xulong Fu, Paul C. Landrum, Francois K. Pirayesh
  • Patent number: 9707791
    Abstract: A printable recording media including a supporting base substrate having, on its image side, a pre-coating layer that contains inorganic pigments and polymeric binders, and a top ink-receiving layer that includes inorganic pigments, polymeric binders and non-film forming polymers; and, having a polymer barrier layer on its backside. Also described herein is a method for making the printable recording media, a method for forming printed articles, and the obtained printed articles.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: July 18, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xulong Fu, Jr., Xiaoqi Zhou, Francois K. Pirayesh, Lokendra Pal
  • Patent number: 9707790
    Abstract: A printable recording media including a composite base substrate that contains, at least, two constituent material layers that are laminated together with a flame resistant adhesion layer containing an adhesive compound and up to 50% of a flame retardant agent by total weight of the flame resistant adhesion layer, wherein, at least, one of the constituent material layer is a fiber layer; and an image receiving layer that is coated on one side of the composite supporting substrate. Also disclosed are the method for making such printable recording media and the method for producing printed images on such printable recording media.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: July 18, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xulong Fu, Jr., Xiaoqi Zhou, Paul C. Landrum, Francois K. Pirayesh
  • Patent number: 9707789
    Abstract: A printable recording media including a supporting base substrate having, on both supporting sides, pre-coating layers containing inorganic pigments and polymeric binders, and having, at least, one top ink-receiving layer, that includes inorganic pigments and water-dispersible polymeric binders having a glass transition temperature within the range of about 0° C. to about 35° C., over the pre-coating layer. Also described herein is a method for making the printable recording media, a method for forming printed articles and the obtained printed articles.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: July 18, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xiaoqi Zhou, Xulong Fu, Francois K. Pirayesh
  • Publication number: 20170145636
    Abstract: A printing substrate comprising fibers from wooded resource that have more than 5% of fines fibers with an average length that is less than 0.1 mm; more than about 10 wt % of, at least, a polymeric substance; and between 0.1 wt % and 40 wt % of particulate inorganic substances having an average particle size between 0.1 and 2.0 m. Also disclosed herein a method for making such printing substrate and a method for producing printed images using said printing substrate.
    Type: Application
    Filed: July 31, 2014
    Publication date: May 25, 2017
    Inventors: Xiaoqi Zhou, Xulong Fu, Paul C. Landrum, Francois K. Pirayesh
  • Publication number: 20170057269
    Abstract: A printable recording media including a composite base substrate that contains, at least, two constituent material layers that are laminated together with a flame resistant adhesion layer containing an adhesive compound and up to 50% of a flame retardant agent by total weight of the flame resistant adhesion layer, wherein, at least, one of the constituent material layer is a fiber layer; and an image receiving layer that is coated on one side of the composite supporting substrate. Also disclosed are the method for making such printable recording media and the method for producing printed images on such printable recording media.
    Type: Application
    Filed: March 17, 2014
    Publication date: March 2, 2017
    Inventors: Xulong Fu, Xiaoqi Zhou, Paul C. Landrum, Francois K. Pirayesh
  • Publication number: 20160243870
    Abstract: A printable recording media includes a supporting base substrate having, on its image side, a pre-coating layer and a top ink-receiving layer that include inorganic pigments and polymeric binders; and having, on its backside, a barrier layer and an antistatic layer. Also described herein is a method for making the printable recording media, a method for forming printed articles and the obtained printed articles.
    Type: Application
    Filed: November 7, 2013
    Publication date: August 25, 2016
    Inventors: Xulong Fu, Lokendra Pal, Xiaoqi Zhou, Francois K. Pirayesh
  • Publication number: 20160152060
    Abstract: A printable medium with a supporting base substrate that has, on its image side, a substrate sizing layer and an image receiving layer, and having, on its back-side a fabric backing and barrel layer with flame retardancy. Also disclosed are the method for making such printable medium and the method for producing printed images.
    Type: Application
    Filed: July 15, 2013
    Publication date: June 2, 2016
    Inventors: Xiaoqi Zhou, Paul C. Landrum, Xulong Fu, Francois K. Pirayesh
  • Publication number: 20160144644
    Abstract: A printable recording media including a supporting base substrate having, on both supporting sides, pre-coating layers containing inorganic pigments and polymeric binders, and having, at least, one top ink-receiving layer, that includes inorganic pigments and water-dispersible polymeric binders having a glass transition temperature within the range of about 0° C. to about 35° C., over the pre-coating layer. Also described herein is a method for making the printable recording media, a method for forming printed articles and the obtained printed articles.
    Type: Application
    Filed: September 11, 2013
    Publication date: May 26, 2016
    Inventors: Xiaoqi Zhou, Xulong Fu, Francois K. Pirayesh