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Hewlett-Packard Development Company, L.P. Patents |
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Assignee: Hewlett-Packard Development Company, L.P.
Address: Houston, TX
No. of patents: 11024
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40775 |
Method for adjusting drive roller linefeed distance |
June 23, 2009 |
| 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 co |
| RE40744 |
Method for determining the drop rate, the transit delay and the break state of communications ob |
June 16, 2009 |
| A method of analyzing a communication network that determines a mean drop rate in a device x by polling each device from a network management computer (NMC) which is in communication with the network, and processing signals in the NMC to determine a drop rate D(x), in accordance with: |
| RE40680 |
Multi-resolution color contact-type image sensing apparatus |
March 24, 2009 |
| A multi-resolution color contact-type image sensing apparatus whereby a color image of an original can be obtained with a particular resolution, depending upon the size of the original image. A first array of photosensor segments with a base resolution is arranged with at least one o |
| RE40530 |
Public key cryptographic apparatus and method |
October 7, 2008 |
| A method and apparatus are disclosed for improving public key encryption and decryption schemes that employ a composite number formed from three or more distinct primes. The encryption or decryption tasks may be broken down into sub-tasks to obtain encrypted or decrypted sub-parts that a |
| RE40294 |
Servicing system for an inkjet printhead |
May 6, 2008 |
| A wet-wiping printhead cleaning system for inkjet printer incorporating a wiper for wiping the printhead including a treatment fluid applicator configured for placing treatment fluid onto at least one element of the printhead and wiper elements involved in wiping the printhead orifice |
| RE39689 |
Apparatus for securing CCD board at a fixed position within a range of motion |
June 12, 2007 |
| Apparatus for fixing the position of an optical sensor within a range of motion in relation to an optical apparatus. The fixing apparatus provides permits a range of motion through five degrees of freedom (DOF) during the securing process. The apparatus includes a housing for the optical |
| RE39441 |
Printer with vacuum platen having bimetallic valve sheet providing selectable active area |
December 26, 2006 |
| A printer has a media transport with a rigid, air-transmissive platen. A movable air-transmissive flexible web overlays the platen. A suction device communicates with the platen to draw air through the web and through the platen such that a sheet of media carried on the web is biased |
| RE39242 |
Wet wiping printhead cleaning system using a non-contact technique for applying a printhead trea |
August 22, 2006 |
| A wet-wiping printhead cleaning system including a treatment fluid applicator placing treatment fluid on at least one of two elements involved in wiping, said two elements being a printhead orifice plate surface and a wiper, the system being so configured that treatment fluid is appl |
| D603862 |
All-in-one computer |
November 10, 2009 |
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| D601010 |
Clamshell package |
September 29, 2009 |
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| D600700 |
Computer tower bezel |
September 22, 2009 |
|
| D600240 |
Notebook computer |
September 15, 2009 |
|
| D599398 |
Printer |
September 1, 2009 |
|
| D599328 |
Remote control for digital entertainment content |
September 1, 2009 |
|
| D598457 |
Front bezel |
August 18, 2009 |
|
| D598456 |
Front bezel |
August 18, 2009 |
|
| D598453 |
Computer docking station |
August 18, 2009 |
|
| D597542 |
Desktop computer enclosure |
August 4, 2009 |
|
| D596664 |
Cartridge guide chute |
July 21, 2009 |
|
| D596227 |
Printer |
July 14, 2009 |
|
| D595721 |
Computer controller front bezel |
July 7, 2009 |
|
| D595347 |
Printer |
June 30, 2009 |
|
| D594901 |
Printer stand |
June 23, 2009 |
|
| D594508 |
Multi-function printer |
June 16, 2009 |
|
| D594008 |
Portable computer having a keyboard channel |
June 9, 2009 |
|
| D593977 |
Media wall |
June 9, 2009 |
|
| D590644 |
Table |
April 21, 2009 |
|
| D590403 |
Computer controller front bezel |
April 14, 2009 |
|
| D590013 |
Printer |
April 7, 2009 |
|
| D588601 |
Front bezel |
March 17, 2009 |
|
| D588595 |
Operator control panel with display and toggle button for a storage library |
March 17, 2009 |
|
| D587715 |
Dual hinge portable computer |
March 3, 2009 |
|
| D584320 |
Air pump |
January 6, 2009 |
|
| D583781 |
Video conference endpoint |
December 30, 2008 |
|
| D581456 |
Printer |
November 25, 2008 |
|
| D581380 |
Screen assembly for conferencing environment |
November 25, 2008 |
|
| D580927 |
Kiosk |
November 18, 2008 |
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| D580926 |
Kiosk |
November 18, 2008 |
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| D579490 |
Printer |
October 28, 2008 |
|
| D579486 |
Printer |
October 28, 2008 |
|
| D579013 |
Computer having a door |
October 21, 2008 |
|
| D578156 |
Printer |
October 7, 2008 |
|
| D577723 |
Single handed u-shaped handle for computer controller |
September 30, 2008 |
|
| D577719 |
Computer having a door |
September 30, 2008 |
|
| D577508 |
Rack for holding entertainment media |
September 30, 2008 |
|
| D577026 |
Computer module having a handle |
September 16, 2008 |
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| D577013 |
Laptop computer |
September 16, 2008 |
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| D577012 |
Laptop computer |
September 16, 2008 |
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| D576823 |
Table for a conferencing environment |
September 16, 2008 |
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| D576625 |
Computer input device |
September 9, 2008 |
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