HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Patent Owner
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- 174 13,679 US PATENTS IN FORCE
- 1,475 US APPLICATIONS PENDING
- Feb 01, 2018 most recent publication
Details
- 13,679 Issued Patents
- 1,973 Issued in last 3 years
- 1,355 Published in last 3 years
- 512,018 Total Citation Count
- Jun 11, 1979 Earliest Filing
- 14,508 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
Rank in Class
Intl Class
Technology
MATTERS
Rank in Class
- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
7462862
Transistor using an isovalent semiconductor oxide as the active channel layer
Oct 25, 05
Dec 09, 08
[H01L]
2542
5347653
System for reconstructing prior versions of indexes using records indicating changes between successive versions of the indexes
Jun 28, 91
Sep 13, 94
[G06F]
768
5974238
Automatic data synchronization between a handheld and a host computer using pseudo cache including tags and logical data elements
Aug 07, 96
Oct 26, 99
[G06F]
710
5333315
System of device independent file directories using a tag between the directories and file descriptors that migrate with the files
Jun 27, 91
Jul 26, 94
[G06F]
662
5287500
System for allocating storage spaces based upon required and optional service attributes having assigned piorities
Jun 03, 91
Feb 15, 94
[G06F]
608
- No Patents to Display
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0029,297
PROCESSING THREE-DIMENSIONAL OBJECT DATA FOR STORAGE
Apr 24, 15
Feb 01, 18
[G05B, B29C, B33Y]
2018/0029,382
CURING APPARATUS, IMAGE FORMING APPARATUS, AND ARTICLES OF MANUFACTURE
Oct 10, 17
Feb 01, 18
[B41J, F26B]
2018/0032,059
Method for Generating Three Dimensional Object Models for an Additive Manufacturing Process
Apr 24, 15
Feb 01, 18
[G05B, B29C, B33Y]
2018/0032,060
CREATING A VOXEL REPRESENTATION OF A THREE DIMENSIONAL (3-D) OBJECT
Apr 20, 15
Feb 01, 18
[G05B, G06T, G06F]
2018/0035,310
ROUTING SIGNALS BASED ON AN ORIENTATION OF DEVICES WITH RESPECT TO EACH OTHER
Apr 24, 15
Feb 01, 18
[H01Q, H04W, H04B]
2018/0022,028
AN APPARATUS AND A METHOD FOR DETERMINING A QUANTITY OF MATERIAL
Apr 14, 15
Jan 25, 18
[B29C, B33Y]
2018/0022,098
REMOVING SEGMENT OF A METAL CONDUCTOR WHILE FORMING PRINTHEADS
Apr 10, 15
Jan 25, 18
[B41J]
2018/0022,103
PRINTHEADS WITH EPROM CELLS HAVING ETCHED MULTI-METAL FLOATING GATES
Apr 10, 15
Jan 25, 18
[B41J, H01L]
2018/0022,122
Print Bar for a Multi-pass printer and multi-pass page-wide-array printer
Apr 24, 15
Jan 25, 18
[B41J]
2018/0022,923
DETAILING AGENT FOR THREE-DIMENSIONAL (3D) PRINTING
Apr 24, 15
Jan 25, 18
[C09D, B29C, C09B, B33Y]
2018/0015,729
CARTRIDGES COMPRISING SENSORS INCLUDING GROUND ELECTRODES EXPOSED TO FLUID CHAMBERS
Sep 28, 17
Jan 18, 18
[B41J]
2018/0018,349
IMAGE SELECTION BASED ON TEXT TOPIC AND IMAGE EXPLANATORY VALUE
Mar 26, 15
Jan 18, 18
[G06F, G06K]
2018/0018,545
SOFT-PROOF FILE GENERATION BASED ON PRINT-READY DATA
Apr 30, 15
Jan 18, 18
[G06F, G06K]
2018/0009,235
Print Apparatus Having First and Second Printing Devices, Computer Readable Medium and Computer Implemented Method
Apr 16, 15
Jan 11, 18
[B41J]
2018/0009,241
MEDIA TRANSPORT WITH MEDIA ROLLERS OF DIFFERING DIAMETERS
Jul 11, 16
Jan 11, 18
[B41J, B65H]
2018/0010,003
INK COMPOSITION INCLUDING A MODIFIED POLYMER OR COPOLYMER ADDITIVE
Jan 30, 15
Jan 11, 18
[C08F, C09D, B41J, C08K]
2018/0011,850
TEMPORAL-BASED VISUALIZED IDENTIFICATION OF COHORTS OF DATA POINTS PRODUCED FROM WEIGHTED DISTANCES AND DENSITY-BASED GROUPING
Mar 17, 15
Jan 11, 18
[G06F, G06K]
2018/0012,022
BOOTING USER DEVICES TO CUSTOM OPERATING SYSTEM (OS) IMAGES
Mar 11, 15
Jan 11, 18
[G06F]
2018/0013,875
OPTICAL SENSOR BASED USER INTERFACE FOR A PORTABLE ELECTRONIC DEVICE
Sep 21, 17
Jan 11, 18
[H04M, H04W, G06F]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9878555
Supply authentication via timing challenge response
Aug 30, 13
Jan 30, 18
[H04L, G03G, B41J, G06Q, G06F]
9879299
Method for monitoring and controlling cellular growth
Sep 02, 14
Jan 30, 18
[C12M, C12Q, G01N]
9883053
Configuring printer operation using colorant information on colorant units
Jan 28, 13
Jan 30, 18
[H04N, B41J]
9883327
Selection of a credential for a target device to perform next state
Feb 27, 13
Jan 30, 18
[H04L, H04W, H04B]
9874900
Form adjustable angle between a battery and battery cavity to selectively place a video display in viewing orientations
Nov 01, 13
Jan 23, 18
[G06F]
9875365
Providing authenticated communications to a replaceable printer component
May 29, 08
Jan 23, 18
[G06F, G06K]
9868301
System for a printer, a printer and a print substrate edge guide
Jan 30, 14
Jan 16, 18
[B41J]
9870822
Non-volatile memory element with thermal-assisted switching control
Dec 18, 13
Jan 16, 18
[G11C, H01L]
9862186
Inkjet printhead device, fluid ejection device, and method thereof
Mar 28, 16
Jan 09, 18
[G01F, B41J]
9864513
Rendering a virtual input device upon detection of a finger movement across a touch-sensitive display
Dec 26, 08
Jan 09, 18
[G06T, G06F]
9864524
Circuit that selects EPROMs individually and in parallel
Jan 26, 17
Jan 09, 18
[G11C, B41J, G06F]
9864651
Receiving an update code prior to completion of a boot procedure
Jul 07, 16
Jan 09, 18
[G06F]
9866714
Creation of uniform resource identifiers including a scheme name associated with a print application
Jul 18, 14
Jan 09, 18
[H04N, G06F, G06K]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0236,445
Composite Layer, Metal Layer and Anodized Layer
ABAN
Nov 07, 13
Aug 18, 16
[G06F, B32B, H05K]
2016/0162,234
AUTHORIZING MARKING AGENT CONSUMPTION AT DISCOVERED PRINTERS
ABAN
Jul 31, 13
Jun 09, 16
[G06F]
2016/0154,532
LIGHT GUIDE PANEL INCLUDING DIFFRACTION GRATINGS
ABAN
Jul 19, 13
Jun 02, 16
[F21V, G06F]
- No Patents to Display
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