PHOENIX TECHNOLOGIES LTD.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 21307
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 196
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 0128
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 069

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0068,342 Wireless Debugging and Updating of FirmwareMar 07, 13Mar 06, 14[G06F]
2013/0246,779 Calling Firmware Runtime Services of Basic Input Output SystemMar 07, 13Sep 19, 13[G06F]
2013/0080,751 METHOD AND DEVICE FOR UPDATING BIOS PROGRAM FOR COMPUTER SYSTEMNov 22, 11Mar 28, 13[G06F]
2013/0061,242 SECURE APPLICATION FIRMWARE ENVIRONMENT FOR X86 AND NON-X86 PROCESSORSSep 02, 11Mar 07, 13[G06F]
2012/0266,148 SUPPORTING MULTIPLE HARDWARE COMPONENTS IN UEFIApr 14, 11Oct 18, 12[G06F]
2012/0266,259 APPROACHES FOR FIRMWARE TO TRUST AN APPLICATIONApr 13, 11Oct 18, 12[G06F]
2012/0254,831 SUPPORTING HARDWARE CONFIGURATION CHANGES IN A UEFI FIRMWARE COMPONENTMar 30, 11Oct 04, 12[G06F]
2012/0239,920 APPROACHES FOR UPDATING BIOSMay 11, 11Sep 20, 12[G06F]
2012/0159,520 EMULATING LEGACY VIDEO USING UEFIJul 25, 11Jun 21, 12[G06F]
2012/0143,534 POWER MANAGEMENT MODULE AND POWER SUPPLY APPARATUSFeb 14, 11Jun 07, 12[G01R, G06F, H02J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,601,255 Approaches for updating biosMay 11, 11Dec 03, 13[G06F]
8,560,822 Pre-boot operating environmentFeb 11, 13Oct 15, 13[G06F]
8,490,116 Emulating legacy video using UEFIJul 25, 11Jul 16, 13[G06F]
8,484,631 Supporting hardware configuration changes in a UEFI firmware componentMar 30, 11Jul 09, 13[G06F]
7,043,729 Reducing interrupt latency while pollingAug 08, 02May 09, 06[G06F]
6,889,340 Use of extra firmware flash ROM space as a diagnostic driveOct 13, 00May 03, 05[G06F]
6,772,313 Automatic adjustment of host protected area by BIOSOct 19, 01Aug 03, 04[G06F]
6,748,511 Resizing a protected area on a hard diskMar 06, 01Jun 08, 04[G06F]
6,745,296 System and method for providing cacheable smramApr 18, 01Jun 01, 04[G06F]
6,697,920 Extended upper memory block memory managerJan 24, 02Feb 24, 04[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2005/0210,266 Secure device connection and operationSep 27, 04Sep 22, 05[H04K]
2005/0108,585 Silent loading of executable codeJun 25, 04May 19, 05[G06F]
2004/0076,043 Reliable and secure updating and recovery of firmware from a mass storage deviceOct 21, 02Apr 22, 04[G11C]
2004/0073,795 Systems and methods for password-based connectionOct 10, 02Apr 15, 04[H04L]
2004/0030,877 Using system BIOS to update embedded controller firmwareAug 06, 02Feb 12, 04[G06F]
2003/0163,610 Computer systems, software and methods for emulating a non-volatile removable media device using material on a mass storage deviceFeb 25, 02Aug 28, 03[G06F]
2003/0158,988 Methods, apparatus and software for improving SMI latency on systems using timing-sensitive registersFeb 20, 02Aug 21, 03[G06F]
2003/0154,392 Secure system firmware using interrupt generation on attempts to modify shadow RAM attributesFeb 11, 02Aug 14, 03[G06F]
2003/0074,657 Limited time evaluation system for firmwareOct 12, 01Apr 17, 03[G06F]
2002/0169,758 Apparatus and methods for reducing compression and decompression time in a computer systemMay 14, 01Nov 14, 02[G06F]
2002/0166,059 Methods and apparatus for protecting against viruses on partitionable mediaMay 01, 01Nov 07, 02[H04L]
2002/0162,052 Method for entering system firmware recovery mode using software-detectable buttonsApr 25, 01Oct 31, 02[G06F]
2002/0138,680 Apparatus and methods for controlling removable media devices using a BIOS abstraction layerMar 20, 01Sep 26, 02[G06F]
2002/0133,702 Methods of granting access to a protected areaMar 16, 01Sep 19, 02[H04L]
2001/0007,131 METHOD FOR VALIDATING EXPANSION ROMS USING CRYPTOGRAPHYSep 11, 97Jul 05, 01[G06F]

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