Search Patents
  • Liquid toner methods of producing same
    Patent number: 7736828
    Abstract: A liquid toner comprising a hydrocarbon carrier liquid; toner particles; wax particles; and a charge director. Methods of producing embodiments of the toner and components of the toner are disclosed.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: June 15, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Keren Regev, Albert Teishev, Shahar Stein
  • Toner Supply Regulation
    Publication number: 20140212154
    Abstract: An electro-photographic print system or method for regulating a supply of toner based on a required toner amount.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P
  • Resource-Type Weighting of Use Rights
    Publication number: 20130139272
    Abstract: Resource-type weighting is used in evaluating the use-rights associated with hardware resources.
    Type: Application
    Filed: January 24, 2013
    Publication date: May 30, 2013
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • COLOR SENSING DEVICE
    Publication number: 20130148124
    Abstract: A color sensing apparatus (10) includes au optical system (16) that produces a spatially uniform light beam (18).
    Type: Application
    Filed: January 30, 2013
    Publication date: June 13, 2013
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventor: Hewlett-Packard Development Company, L.P.
  • INTERCHANGEABLE PRINTER PLATENS
    Publication number: 20140165865
    Abstract: In one example, a platen system for a printer includes a group of interchangeable platens each configured to support a different type of print substrate in the printer.
    Type: Application
    Filed: December 18, 2012
    Publication date: June 19, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • PRINTER VAPOR CONTROL
    Publication number: 20140176635
    Abstract: Examples systems and methods of this disclosure include a threshold corresponding to a vapor density, and a circuit or method step to compare an incoming signal that corresponds to a detected vapor density with the threshold.
    Type: Application
    Filed: December 24, 2012
    Publication date: June 26, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • DETERMINING AN OBVERSE WEIGHT
    Publication number: 20140279742
    Abstract: A technique for determining an obverse weight. A set of cases can be divided into bins. An obverse weight for a bin can be determined based on an importance weight of the bin and a variance of an error estimate of the bin.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventor: Hewlett-Packard Development Company, L.P.
  • Determining an Available Capacity
    Publication number: 20140084536
    Abstract: A sensor can sense a weight of items in an area. A sensor can sense a height of items in the area. An available capacity of the area can be determined based on the sensed weight and height.
    Type: Application
    Filed: September 27, 2012
    Publication date: March 27, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • Expander Bypass
    Publication number: 20140215107
    Abstract: An expander including an IN port, an OUT port and expander logic circuitry. A bypass path is provided to bypass the expander logic circuitry when power to the expander is off.
    Type: Application
    Filed: January 29, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: Hewlett-Packard Development Company, L.P.
  • PRINTERS AND DUPLEXERS FOR PRINTERS
    Publication number: 20130125770
    Abstract: Printers and duplexers are described herein. An example duplexer for a printer includes a waste ink roller movable between a concealed region and a receiving region.
    Type: Application
    Filed: January 15, 2013
    Publication date: May 23, 2013
    Applicant: Hewlett-Packard Development Company, L. P.
    Inventor: Hewlett-Packard Development Company, L. P.
  • ACQUISITION OF COLOR CALIBRATION CHARTS
    Publication number: 20140211022
    Abstract: The present disclosure related to acquisition of color calibration charts. In at least some examples herein, an image of a calibration color chart is processed. A lighting condition of the color calibration chart may be automatically determined.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • RECOVERING A FAILURE IN A DATA PROCESSING SYSTEM
    Publication number: 20140304545
    Abstract: A technique of recovering a failure in a data processing system comprises restoring a checkpointed state in a last window, and resending all the input messages received at the second node during the failed window boundary.
    Type: Application
    Filed: April 5, 2013
    Publication date: October 9, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • DETERMINING A DEVICE IDENTIFIER FROM A LIGHT SIGNAL EMITTED BY A DEVICE
    Publication number: 20140211035
    Abstract: A method performed by a processing system includes determining device identifier corresponding to a device from a series of captured images that include a light signal emitted by the device.
    Type: Application
    Filed: January 25, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • METHOD AND APPARATUS FOR USE IN DATA TRANSFER
    Publication number: 20130144839
    Abstract: Apparatus for use in transferring data to or from a plurality of storage media, comprises means for identifying a most recently written to data storage media of said plurality of data storage media.
    Type: Application
    Filed: November 27, 2012
    Publication date: June 6, 2013
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • Balancing Load Distributions of Loopback Ports
    Publication number: 20140211623
    Abstract: Balancing load distributions of loopback ports includes determining that a load distribution among loopback ports of a switch is unbalanced, determining whether the load distribution is balanceable, and balancing the load distribution.
    Type: Application
    Filed: January 29, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: Hewlett-Packard Development Company, L.P.
  • DETERMINE VOLTAGE SUPPLIED TO A CORE
    Publication number: 20140281696
    Abstract: Techniques for determining the voltage to be supplied to a core of a central processing unit are provided. A core of a central processing unit is monitored for errors. The voltage to be supplied to the core is determined based on the monitored errors. The voltage supplied to the core is altered based on the determined voltage.
    Type: Application
    Filed: March 18, 2013
    Publication date: September 18, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • SYNONYM DETERMINATION AMONG N-GRAMS
    Publication number: 20140297261
    Abstract: A technique includes obtaining a plurality of n-grams from a plurality of messages, determining a temporal histogram for each n-gram, and determining synonyms among the n-grams based on a combination of a correlation of the histograms and a distance measure between n-grams.
    Type: Application
    Filed: March 28, 2013
    Publication date: October 2, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • Classifying Source Code Using an Expertise Model
    Publication number: 20140325490
    Abstract: A technique to classify source code based on skill level. Features may be extracted from the source code. The source code may be classified based on the extracted features using an expertise model.
    Type: Application
    Filed: April 25, 2013
    Publication date: October 30, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • TAPE DRIVE CACHE MEMORY
    Publication number: 20140215145
    Abstract: A system including a tape drive having cache memory to detect a smaller partition and a larger partition in a tape and load stored information in the smaller partition into the cache memory to access the cache memory instead of the smaller partition on the tape.
    Type: Application
    Filed: January 31, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
  • PROVIDING MEMORY PROTECTION USING A MODIFIED ERROR CORRECTION CODE
    Publication number: 20140215289
    Abstract: Data and a corresponding initial error correction code is written to a first portion of a memory device. Based on an error in the first data and the initial error correction code, the initial error correction code is modified.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventor: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
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