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Randall E Grohs

from Meridian, ID
Age ~60
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Also known as:
Randall Edward Grohs, Randy Grohs, Russell Grohs, Randall Groh
Phone and address:
521 E Pasacana St, Meridian, ID 83646
(208) 891-5733
Related to:
Anne H Bassler, 62Troy D Jesseph, 56Konrad Grohs Heinz, 82Taylor K Grohs, 33Heinz K Grohs, 83Dawn H Grohs, 82Brenda D Grohs, 64Brenda D Jesseph, 64Peggy L Jesseph, 60Chelsea Grohs, 34Konrad T Grohs, 33Michael C Grohs, 59Janis K DennettKonrad Grohs
Connected to:
Bradley Grohs, 44Brigid C Grohs, 38Matthew J Grois, 44Lilah Groisser, 97Todd P Groitzsch, 61Gary W Grojean, 60Gary L Grokett, 49Lauren M Grokett, 37Bethany S Groleau, 40Cheryl C Groleau, 50

Randall Grohs Phones & Addresses

  • 521 E Pasacana St, Meridian, ID 83646 (208) 891-5733
  • McCall, ID
  • 10279 Deep Canyon Dr, Star, ID 83669 (208) 286-7646
  • 1615 Trellis Pl, Eagle, ID 83616 (208) 939-7887
  • 1637 Trellis Pl, Eagle, ID 83616 (208) 939-7887
  • Arlington, SD

Interests

career opportunities, consulting offers,...

Industries

Computer Software

Resumes

Resumes

Randall Grohs Photo 1

Distinguished Technologist At Hewlett-Packard, R&D At Hp, R&D At Hewlett-Packard (Hp)

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Location:
Boise, Idaho Area
Industry:
Computer Software
Experience:
Hewlett-Packard Public Company; HPQ; Computer Hardware industry: Distinguished Technologist,  (June 2008-Present) HP Public Company; Computer Software industry: R&D,  (1996-Present) Hewlett-Packard (hp) Computer Software industry: R&D,...

Publications

Us Patents

System For Compression Of Digital Images Comprising Low Detail Areas

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US Patent:
6415058, Jul 2, 2002
Filed:
Oct 27, 1998
Appl. No.:
09/181066
Inventors:
Randall E. Grohs - Eagle ID
Brent M. Bradburn - Boise ID
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
G06K 936
US Classification:
382239, 382224
Abstract:
A computer for compressing a digital image. The computer is operable to decompose a digital image into a set of tiles and to classify certain tiles from the set as being low detail tiles. The computer is further operable to transform each tile from the set of tiles into a series of basis function coefficients to represent the tile in the frequency domain. The computer is responsive to a tile having more than four different pixel values and classified as a low detail tile by transforming the tile into a first series of basis function coefficients. The first series of basis function coefficients includes only four coefficients that have a non-zero value.

Image Compression Of Background And Text Tiles

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US Patent:
6594385, Jul 15, 2003
Filed:
Oct 27, 1998
Appl. No.:
09/181031
Inventors:
Randall E. Grohs - Eagle ID
Brent M. Bradburn - Boise ID
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G06K 900
US Classification:
382166, 358 115
Abstract:
A compression apparatus for compressing a digital image is disclosed and includes a decomposer, a transform encoder unit and a merge plane compressor. The digital image is converted by the compression apparatus into a set of tiles suitable for transform encoding. Each tile from the set is then compressed by converting the tile into a âmerge plane data stringâ and an associated âtransform encoded data stringâ. The merge plane data string describes only the spatial locations of the background pixels in the tile. The transform encoded data describes the tile in the frequency domain but without the spatial frequencies associated with the background pixels. One important use of the present invention is to compress digital images prior to transmitting the digital image to a printer for printing.

Internet Distribution Of Print Job To Multiple Print Shops Based On Geographic Location Of Document Recipients

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US Patent:
6659662, Dec 9, 2003
Filed:
Oct 31, 2001
Appl. No.:
10/003788
Inventors:
Randall E Grohs - Star ID
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
B41J 1144
US Classification:
400 76, 358 115, 709203, 709208
Abstract:
A system includes a plurality of print service providers and a print job oversight and analysis center. The print job oversight and analysis center is adapted to, in response to receiving a job requiring printing and delivering documents, determining geographic locations of recipients of the documents and selecting a subset of the print service providers to print the documents and send the documents to the recipients. Each of the print service providers in the subset of print service providers prints documents for a subset of the recipients. The documents are apportioned among the subset of print service providers based on the geographic locations of the recipients of the documents so as to coordinate delivery time from the subset of print service providers to the recipients.

Method And System For Image Processing Including Mixed Resolution, Multi-Channel Color Compression, Transmission And Decompression

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US Patent:
6941011, Sep 6, 2005
Filed:
Jun 27, 2002
Appl. No.:
10/185992
Inventors:
Eugene A. Roylance - Boise ID, US
Randall E. Grohs - Star ID, US
Assignee:
Hewlett-Packard Development Company, LP. - Houston TX
International Classification:
G06K009/34
US Classification:
382164, 382166, 382243, 382199, 37524025
Abstract:
The present invention is a method and system for mixed resolution, multi-channel color image processing including compression, transmission and decompression. The color information is defined at a lower resolution since colors generally do not change at a high frequency and higher compression ratios may be obtained with the lower resolution. The edge information contains the commands switch between the foreground and background colors. The edge information occurs at high resolution and high frequency rates relative to the color information. The lower resolution color planes can be pixel replicated to the resolution of the edge information after compression and decompression for proper edge selection to occur. The resulting reconstructed image of foreground and background colors retains high detail.

Compression Of Images Using Object Maps

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US Patent:
7146058, Dec 5, 2006
Filed:
Apr 26, 2003
Appl. No.:
10/423623
Inventors:
Randall E. Grohs - Star ID, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G06K 9/36
G06K 9/00
H04N 1/46
US Classification:
382243, 382166
Abstract:
Various systems, methods, and programs embodied in computer readable mediums are provided for compression of a page frame that includes a number of pixels. In one embodiment, an object map is generated that includes a number of values, each of the values being associated with a corresponding one of the pixels in the page frame. Also, a compressed image file is generated of the page frame that is associated with the object map. Each of the values in the object map indicates whether a blank color conversion or one of a number of predefined color conversions is to be performed during a reconstruction of a corresponding one of the pixels, wherein each of the predefined color conversions includes a corresponding degree of gray component replacement.

Printer Pipeline Bypass In Hardware-Ready Format

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US Patent:
7230729, Jun 12, 2007
Filed:
May 15, 2000
Appl. No.:
09/571947
Inventors:
Laura I. Reardon - Meridian ID, US
David W. Magnuson - Boise ID, US
Randall E. Grohs - Eagle ID, US
Johnny M. Lewis - Meridian ID, US
Charles K. Keyes - Boise ID, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G06F 15/00
G06K 1/00
US Classification:
358 113, 358 115
Abstract:
An apparatus for generating a data processing pathway in a hardware-ready format is provided which includes a computer-based client and an output device. The client has processing circuitry, memory, a raster formatter, and a software-based data compression apparatus configured to render a rasterized, bitmapped image into image data in a hardware-ready format. The output device communicates with the client and has hardware-ready program code and a hardware-assisted print device. The hardware-assisted print device includes a printer controller, with the printer controller including processing circuitry, memory, and a data decompressor. The hardware-ready program code is operative via the printer controller to receive the hardware-ready image data from the client and render output containing the image to the hardware-assisted print device. A method is also provided.

Single Compressor With Plural Decompressors For Multi-Laser Printing

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US Patent:
7317547, Jan 8, 2008
Filed:
May 7, 2002
Appl. No.:
10/140697
Inventors:
Randall E Grohs - Star ID, US
Scott C. Clouthier - Boise ID, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G06F 3/12
G06F 15/00
G06K 1/00
US Classification:
358 115, 358 17
Abstract:
In a laser printer having a plurality of lasers, each of which effectuates the deposition of toner onto lines of a page to be printed, a method of printing several lines substantially simultaneously comprises storing within a single print data buffer, print data compressed using a predetermined compression methodology. The method also includes decompressing a predetermined segment of said compressed print data by one of a plurality of data de-compressors, each of which is operatively coupled to a laser that effectuates the deposition of toner onto a single line of a media.

Page Processing And Print Engine Management

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US Patent:
7929160, Apr 19, 2011
Filed:
Mar 10, 2003
Appl. No.:
10/385393
Inventors:
Theresa A. Burkes - Meridian ID, US
Richard M. Dow - Laramie WY, US
Chris R. Gunning - Boise ID, US
Dana A. Jacobsen - Boise ID, US
Lisa Johnson - Boise ID, US
Raymond S. Kennedy - Nampa ID, US
Robert J. Lavey - Siloam Springs AR, US
Perry Lea - Meridian ID, US
Scott S. Lee - Meridian ID, US
John Mauzey - Boise ID, US
Douglas J. Mellor - Meridian ID, US
Steven R. Folkner - Boise ID, US
Randall E. Grohs - Star ID, US
Terry-Lee M. Fritz - Boise ID, US
Michael B. Lloyd - Meridian ID, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G06F 15/00
US Classification:
358 115, 358 15, 358448, 358 117, 358 112, 358 114, 358 116, 358 111, 358 113, 358 118, 358 17
Abstract:
An exemplary device implementation includes: a manager that is capable of monitoring a process for preparing a page for printing; and a print engine that is capable of printing the page after the process for preparing the page for printing is complete; wherein the device is adapted to temporally overlap the process for preparing the page for printing with preparation of the print engine for printing. An exemplary method implementation includes actions of: beginning processing of a page of a printing job; providing at least one command to a print engine responsive to at least one time remaining estimate for the processing of the page of the printing job prior to completion of the processing of the page of the printing job; and changing a state of the print engine responsive to the providing of the at least one command to the print engine.
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Randall E Grohs from Meridian, ID, age ~60 Get Report