公开(公告)号：US20180309888A1

公开(公告)日：2018-10-25

申请号：US15752850

申请日：2015-08-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： David C. Collins ,  Jason Hower ,  Frank Perdicaro

IPC: H04N1/00 ,  G06K15/02 ,  H04N1/60

CPC classification number: H04N1/00649 ,  G06K15/021 ,  G06K15/1868 ,  G06K15/1873 ,  H04N1/0066 ,  H04N1/00978 ,  H04N1/506 ,  H04N1/6097

Abstract: Examples analyze at least one of a plurality of planes of image data of print content to determine media expansion characteristics for the print content based at least in part on the at least one of the planes of image data. Examples adjust, prior to printing the print content, at least one plane of image data based at least in part on the media expansion characteristics to thereby compensate for media expansion during printing of the print content.

公开(公告)号：US20210216252A1

公开(公告)日：2021-07-15

申请号：US17219421

申请日：2021-03-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Jason Hower ,  Frank Perdicaro ,  Mun Yew Lee ,  Bryan Crampton

IPC: G06F3/12 ,  B41J3/01 ,  B41J3/28 ,  B41J15/04 ,  B41J2/01

Abstract: In one example, a printing system includes a print engine and a print engine controller operatively connected to the print engine to print, on a single substrate web, graphics for multiple different layouts of corrugated boxes to be lined with the web and machine readable images representing corrugator control information for making the multiple different layouts.

公开(公告)号：US20210122170A1

公开(公告)日：2021-04-29

申请号：US16605839

申请日：2018-04-05

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Frank Perdicaro ,  David C. Collins ,  Bruce A. Stephens

IPC: B41J3/60 ,  B41J11/42 ,  G06K15/02

Abstract: A printing device may include a processor to receive data describing a plurality of independent print streams comprising an image; for each of the plurality of independent print streams, emulate a first frame-less press using gapless frames on a first side of a medium upon execution of a framing module wherein each of the images of the independent print streams comprise an emulated spitgap; for each of the plurality of independent print streams, emulating a second frame-less press using gapless frames on a second side of the medium with the framing module, wherein an emulated spitgap associated with each of the images of the second side of the medium is to be geometrically adjusted to match a position on the medium of an image on the first side of the medium.

公开(公告)号：US20210089849A1

公开(公告)日：2021-03-25

申请号：US16771710

申请日：2018-03-07

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Frank Perdicaro ,  Tracy A. Lang ,  Thomas A. Saksa

IPC: G06K15/00 ,  G06K15/10 ,  G06K15/02

Abstract: A method may include with a raster image processor, creating pretreatment plane rasterized image data from source image data and, with a plasma emitter, selectively applying a plasma treatment to a surface of a print media based on the pre-treatment plane rasterized image data. A printing device may include a raster image processor to execute an image analysis module to create pre-treatment plane rasterized image data from source image data and a plasma emitting device to selectively apply a plasma treatment to a surface of a print media based on the pre-treatment plane rasterized image data.

公开(公告)号：US11442676B2

公开(公告)日：2022-09-13

申请号：US15760319

申请日：2016-01-28

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Jason Hower ,  Frank Perdicaro ,  Mun Yew Lee ,  Bryan Crampton

IPC: B41J3/28 ,  G06F3/12 ,  B41J3/01 ,  B41J15/04 ,  B41J2/01

Abstract: In one example, a printing system includes a print engine and a print engine controller operatively connected to the print engine to print, on a single substrate web, graphics for multiple different layouts of corrugated boxes to be lined with the web and machine readable images representing corrugator control information for making the multiple different layouts.

公开(公告)号：US10477049B2

公开(公告)日：2019-11-12

申请号：US15752850

申请日：2015-08-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： David C. Collins ,  Jason Hower ,  Frank Perdicaro

IPC: H04N1/00 ,  G06K15/02 ,  H04N1/50 ,  H04N1/60

Abstract: Examples analyze at least one of a plurality of planes of image data of print content to determine media expansion characteristics for the print content based at least in part on the at least one of the planes of image data. Examples adjust, prior to printing the print content, at least one plane of image data based at least in part on the media expansion characteristics to thereby compensate for media expansion during printing of the print content.

公开(公告)号：US20180253263A1

公开(公告)日：2018-09-06

申请号：US15760319

申请日：2016-01-28

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Jason Hower ,  Frank Perdicaro ,  Mun Yew Lee ,  Bryan Crampton

IPC: G06F3/12 ,  B41J2/01

CPC classification number: G06F3/125 ,  B41J2/01 ,  B41J3/01 ,  B41J3/28 ,  B41J15/04 ,  G06F3/1208 ,  G06F3/1287

Abstract: In one example, a printing system includes a print engine and a print engine controller operatively connected to the print engine to print, on a single substrate web, graphics for multiple different layouts of corrugated boxes to be lined with the web and machine readable images representing corrugator control information for making the multiple different layouts.

公开(公告)号：US11087191B2

公开(公告)日：2021-08-10

申请号：US16771710

申请日：2018-03-07

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Frank Perdicaro ,  Tracy A. Lang ,  Thomas A. Saksa

IPC: H04N1/60 ,  G06K15/00 ,  G06K15/10 ,  G06K15/02

Abstract: A method may include with a raster image processor, creating pretreatment plane rasterized image data from source image data and, with a plasma emitter, selectively applying a plasma treatment to a surface of a print media based on the pre-treatment plane rasterized image data. A printing device may include a raster image processor to execute an image analysis module to create pre-treatment plane rasterized image data from source image data and a plasma emitting device to selectively apply a plasma treatment to a surface of a print media based on the pre-treatment plane rasterized image data.

公开(公告)号：US11034163B2

公开(公告)日：2021-06-15

申请号：US16605839

申请日：2018-04-05

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Frank Perdicaro ,  David C. Collins ,  Bruce A. Stephens

IPC: B41J3/60 ,  B41J11/42 ,  G06K15/02

Abstract: A printing device may include a processor to receive data describing a plurality of independent print streams comprising an image; for each of the plurality of independent print streams, emulate a first frame-less press using gapless frames on a first side of a medium upon execution of a framing module wherein each of the images of the independent print streams comprise an emulated spitgap; for each of the plurality of independent print streams, emulating a second frame-less press using gapless frames on a second side of the medium with the framing module, wherein an emulated spitgap associated with each of the images of the second side of the medium is to be geometrically adjusted to match a position on the medium of an image on the first side of the medium.

公开(公告)号：US10303991B2

公开(公告)日：2019-05-28

申请号：US15569277

申请日：2015-07-27

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Frank Perdicaro

IPC: G06K15/02 ,  B41J2/21 ,  G06K15/10

Abstract: In one example, a method for an inkjet printer that includes: converting original image data to rasterized data for printing with an inkjet printer; performing a first halftoning operation to modify the rasterized data for a visible independent effect, generating modified rasterized data; and performing a second halftoning operation on the modified rasterized data to generate halftone data for printing the image with the visible independent effect.