PHOENIX TECHNOLOGIES LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 31416
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9846584 Promoting a secure operating environment through oversight and provisioning of BIOS activityJan 29, 14Dec 19, 17[G06F]
9690596 Firmware based runtime operating system switchSep 02, 15Jun 27, 17[G06F]
9389878 Pre-boot management of drivers and programsAug 11, 15Jul 12, 16[H04L, G06F]
9292411 Wireless debugging and updating of firmwareMar 07, 13Mar 22, 16[G06F]
9110678 Automated BIOS enhancements and upgradesFeb 11, 13Aug 18, 15[H04L, G06F]
9110679 Pre-boot management of drivers and programsFeb 11, 13Aug 18, 15[H04L, G06F]
9110744 Secure application firmware environment for X86 and non-X86 processorsSep 02, 11Aug 18, 15[G06F]
8972210 Power management module and power supply apparatusFeb 14, 11Mar 03, 15[H02M, G01R]
8918907 Approaches for firmware to trust an applicationApr 13, 11Dec 23, 14[G06F]
8874892 Assessing BIOS information prior to reversionFeb 11, 13Oct 28, 14[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0232,754 INDICATING AN EDGE OF AN ELECTRONIC DOCUMENTAbandonedMay 06, 13Aug 21, 14[G09G]
2013/0246,779 Calling Firmware Runtime Services of Basic Input Output SystemAbandonedMar 07, 13Sep 19, 13[G06F]
2013/0080,751 METHOD AND DEVICE FOR UPDATING BIOS PROGRAM FOR COMPUTER SYSTEMAbandonedNov 22, 11Mar 28, 13[G06F]
2010/0299,510 BLUETOOTH PRE-BOOT AUTHENTICATION IN BIOSAbandonedMar 08, 10Nov 25, 10[G06F]
2005/0210,266 Secure device connection and operationAbandonedSep 27, 04Sep 22, 05[H04K]
2005/0108,585 Silent loading of executable codeAbandonedJun 25, 04May 19, 05[G06F]
2004/0076,043 Reliable and secure updating and recovery of firmware from a mass storage deviceAbandonedOct 21, 02Apr 22, 04[G11C]
2004/0073,795 Systems and methods for password-based connectionAbandonedOct 10, 02Apr 15, 04[H04L]
2004/0030,877 Using system BIOS to update embedded controller firmwareAbandonedAug 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 deviceAbandonedFeb 25, 02Aug 28, 03[G06F]
2003/0158,988 Methods, apparatus and software for improving SMI latency on systems using timing-sensitive registersAbandonedFeb 20, 02Aug 21, 03[G06F]
2003/0154,392 Secure system firmware using interrupt generation on attempts to modify shadow RAM attributesAbandonedFeb 11, 02Aug 14, 03[G06F]
2003/0074,657 Limited time evaluation system for firmwareAbandonedOct 12, 01Apr 17, 03[G06F]
2002/0169,758 Apparatus and methods for reducing compression and decompression time in a computer systemAbandonedMay 14, 01Nov 14, 02[G06F]
2002/0166,059 Methods and apparatus for protecting against viruses on partitionable mediaAbandonedMay 01, 01Nov 07, 02[H04L]
2002/0162,052 Method for entering system firmware recovery mode using software-detectable buttonsAbandonedApr 25, 01Oct 31, 02[G06F]
2002/0138,680 Apparatus and methods for controlling removable media devices using a BIOS abstraction layerAbandonedMar 20, 01Sep 26, 02[G06F]
2002/0133,702 Methods of granting access to a protected areaAbandonedMar 16, 01Sep 19, 02[H04L]
2001/0007,131 METHOD FOR VALIDATING EXPANSION ROMS USING CRYPTOGRAPHYAbandonedSep 11, 97Jul 05, 01[G06F]

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