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Executing perform floating point operation instructions Grant 10,956,126 - Hack , et al. March 23, 2 | 2021-03-23 |
Round for reround mode in a decimal floating point instruction Grant 10,782,932 - Cowlishaw , et al. Sept | 2020-09-22 |
Multifunctional hexadecimal instruction form system and program product Grant 10,782,967 - Schwarz , et al. Sept | 2020-09-22 |
Round For Reround Mode In A Decimal Floating Point Instruction App 20190377550 - Cowlishaw; Michael F. ;   et al. | 2019-12-12 |
Round for reround mode in a decimal floating point instruction Grant 10,423,388 - Cowlishaw , et al. Sept | 2019-09-24 |
Executing Perform Floating Point Operation Instructions App 20190272149 - HACK; Michel H.T. ;   et al. | 2019-09-05 |
Executing perform floating point operation instructions Grant 10,387,117 - Hack , et al. A | 2019-08-20 |
Multifunctional Hexadecimal Instruction Form System And Program Product App 20190220275 - SCHWARZ; Eric M. ;   et al. | 2019-07-18 |
Detection of potential need to use a larger data format in performing floating point operations Grant 10,324,719 - Cowlishaw , et al. | 2019-06-18 |
Multifunctional hexadecimal instruction form system and program product Grant 10,261,787 - Schwarz , et al. | 2019-04-16 |
Round For Reround Mode In A Decimal Floating Point Instruction App 20190079730 - Cowlishaw; Michael F. ;   et al. | 2019-03-14 |
Executing Peform Floating Point Operation Instructions App 20180329684 - Hack; Michel H.T. ;   et al. | 2018-11-15 |
Round for reround mode in a decimal floating point instruction Grant 10,127,014 - Cowlishaw , et al. November 13, 2 | 2018-11-13 |
Multifunctional Hexadecimal Instruction Form System And Program Product App 20180246721 - SCHWARZ; Eric M. ;   et al. | 2018-08-30 |
Executing perform floating point operation instructions Grant 10,061,560 - Hack , et al. August 28, 2 | 2018-08-28 |
Multifunctional hexadecimal instruction form system and program product Grant 9,996,346 - Schwarz , et al. June 12, 2 | 2018-06-12 |
Round For Reround Mode In A Decimal Floating Point Instruction App 20180121165 - Cowlishaw; Michael F ;   et al. | 2018-05-03 |
Detection Of Potential Need To Use A Larger Data Format In Performing Floating Point Operations App 20180101380 - Cowlishaw; Michael F. ;   et al. | 2018-04-12 |
Executing Perform Floating Point Operation Instructions App 20180039482 - Hack; Michel H. T. ;   et al. | 2018-02-08 |
Detection of potential need to use a larger data format in performing floating point operations Grant 9,880,840 - Cowlishaw , et al. January 30, 2 | 2018-01-30 |
Detection Of Potential Need To Use A Larger Data Format In Performing Floating Point Operations App 20170371656 - Cowlishaw; Michael F. ;   et al. | 2017-12-28 |
Round for reround mode in a decimal floating point instruction Grant 9,851,946 - Cowlishaw , et al. December 26, 2 | 2017-12-26 |
Shift significand of decimal floating point data Grant 9,804,823 - Lundvall , et al. October 31, 2 | 2017-10-31 |
Multifunctional Hexadecimal Instruction Form System And Program Product App 20170300325 - SCHWARZ; Eric M. ;   et al. | 2017-10-19 |
Multifunctional hexadecimal instruction form system and program product Grant 9,733,936 - Schwarz , et al. August 15, 2 | 2017-08-15 |
Round For Reround Mode In A Decimal Floating Point Instruction App 20170199724 - Cowlishaw; Michael F. ;   et al. | 2017-07-13 |
Round for reround mode in a decimal floating point instruction Grant 9,690,544 - Cowlishaw , et al. June 27, 2 | 2017-06-27 |
Decomposition of decimal floating point data Grant 9,690,580 - Lundvall , et al. June 27, 2 | 2017-06-27 |
Decomposition of Decimal Floating Point Data App 20170024207 - Lundvall; Shawn D ;   et al. | 2017-01-26 |
Decomposition of decimal floating point data Grant 9,461,668 - Lundvall , et al. October 4, 2 | 2016-10-04 |
Multifunctional Hexadecimal Instruction Form System And Program Product App 20160283231 - SCHWARZ; Eric M. ;   et al. | 2016-09-29 |
Multi-function instruction that determines whether functions are installed on a system Grant 9,424,055 - Lundvall , et al. August 23, 2 | 2016-08-23 |
Executing Perform Floating Point Operation Instructions App 20160239266 - Hack; Michael H. T. ;   et al. | 2016-08-18 |
Multifunctional hexadecimal instruction form system and program product Grant 9,378,016 - Schwarz , et al. June 28, 2 | 2016-06-28 |
Executing perform floating point operation instructions Grant 9,323,497 - Hack , et al. April 26, 2 | 2016-04-26 |
Shift significand of decimal floating point data Grant 9,292,256 - Lundvall , et al. March 22, 2 | 2016-03-22 |
Round for reround mode in a decimal floating point instruction Grant 9,201,846 - Cowlishaw , et al. December 1, 2 | 2015-12-01 |
Channel subsystem server time protocol commands Grant 9,164,699 - Carlson , et al. October 20, 2 | 2015-10-20 |
Channel subsystem server time protocol commands Grant 8,972,606 - Carlson , et al. March 3, 2 | 2015-03-03 |
Multifunctional Hexadecimal Instruction Form System And Program Product App 20150006859 - SCHWARZ; Eric M. ;   et al. | 2015-01-01 |
Channel Subsystem Server Time Protocol Commands App 20140325014 - Carlson; Scott M. ;   et al. | 2014-10-30 |
Decomposition Of Decimal Floating Point Data App 20140304314 - Lundvall; Shawn D ;   et al. | 2014-10-09 |
Multifunction hexadecimal instruction form system and program product Grant 8,838,942 - Schwarz , et al. September 16, 2 | 2014-09-16 |
Executing Perform Floating Point Operation Instructions App 20140188962 - Hack; Michel H.T. ;   et al. | 2014-07-03 |
Composition of decimal floating point data Grant 8,762,438 - Lundvall , et al. June 24, 2 | 2014-06-24 |
Server time protocol messages and methods Grant 8,738,792 - Carlson , et al. May 27, 2 | 2014-05-27 |
Multi-function Instruction That Determines Whether Functions Are Installed On A System App 20140114641 - LUNDVALL; Shawn D. ;   et al. | 2014-04-24 |
Shift Significand of Decimal Floating Point Data App 20140095563 - Lundvall; Shawn D. ;   et al. | 2014-04-03 |
Multi-function instruction that determines whether functions are installed on a system Grant 8,661,231 - Lundvall , et al. February 25, 2 | 2014-02-25 |
Shift significand of decimal floating point data Grant 8,635,257 - Lundvall , et al. January 21, 2 | 2014-01-21 |
Executing perform floating point operation instructions Grant 8,627,050 - Hack , et al. January 7, 2 | 2014-01-07 |
Detection of potential need to use a larger data format in performing floating point operations Grant 8,560,591 - Lundvall , et al. October 15, 2 | 2013-10-15 |
Channel Subsystem Server Time Protocol Commands App 20130254478 - Carlson; Scott M. ;   et al. | 2013-09-26 |
Round for Reround Mode in a Decimal Floating Point Instruction App 20130226981 - Cowlishaw; Michael F. ;   et al. | 2013-08-29 |
Multifunction Hexadecimal Instruction Form System And Program Product App 20130191619 - SCHWARZ; Eric M. ;   et al. | 2013-07-25 |
Extract biased exponent of decimal floating point data Grant 8,468,184 - Lundvall , et al. June 18, 2 | 2013-06-18 |
Channel subsystem server time protocol commands Grant 8,458,361 - Carlson , et al. June 4, 2 | 2013-06-04 |
Round for reround mode in a decimal floating point instruction Grant 8,443,029 - Cowlishaw , et al. May 14, 2 | 2013-05-14 |
Performing a perform timing facility function instruction for synchronizing TOD clocks Grant 8,438,415 - Engler , et al. May 7, 2 | 2013-05-07 |
Convert significand of decimal floating point data to packed decimal format Grant 8,423,595 - Lundvall , et al. April 16, 2 | 2013-04-16 |
Emulating hexadecimal floating-point operations in non-native systems Grant 8,386,756 - Schwarz , et al. February 26, 2 | 2013-02-26 |
Cipher Message Execution In A Computing System App 20120254628 - LUNDVALL; Shawn D. ;   et al. | 2012-10-04 |
Optional function multi-function instruction in an emulated computing environment Grant 8,261,048 - Lundvall , et al. September 4, 2 | 2012-09-04 |
Performing A Perform Timing Facility Function Instruction For Synchronizing Tod Clocks App 20120173917 - Engler; Eberhard ;   et al. | 2012-07-05 |
Convert significand of decimal floating point data from packed decimal format Grant 8,195,727 - Lundvall , et al. June 5, 2 | 2012-06-05 |
Employing a mask field of an instruction to encode a sign of a result of the instruction Grant 8,190,664 - Lundvall , et al. May 29, 2 | 2012-05-29 |
Optional Function Multi-function Instruction In An Emulated Computing Environment App 20120096283 - LUNDVALL; Shawn D. ;   et al. | 2012-04-19 |
Performing a perform timing facility function instruction for sychronizing TOD clocks Grant 8,135,978 - Engler , et al. March 13, 2 | 2012-03-13 |
System and method for calibrating a time of day (TOD) clock in a computing system node provided in a multi-node network Grant 8,132,038 - Dahlen , et al. March 6, 2 | 2012-03-06 |
Composition of Decimal Floating Point Data App 20120047190 - Lundvall; Shawn D. ;   et al. | 2012-02-23 |
Optional function multi-function instruction Grant 8,103,860 - Lundvall , et al. January 24, 2 | 2012-01-24 |
Decomposition of decimal floating point data, and methods therefor Grant 8,082,282 - Lundvall , et al. December 20, 2 | 2011-12-20 |
Composition of decimal floating point data, and methods therefor Grant 8,060,545 - Lundvall , et al. November 15, 2 | 2011-11-15 |
Pulse-per-second attachment for STP Grant 8,055,801 - Smith, Sr. , et al. November 8, 2 | 2011-11-08 |
Composition of decimal floating point data Grant 8,051,118 - Lundvall , et al. November 1, 2 | 2011-11-01 |
Decomposition of decimal floating point data Grant 8,051,119 - Lundvall , et al. November 1, 2 | 2011-11-01 |
Shift significand of decimal floating point data Grant 8,051,117 - Lundvall , et al. November 1, 2 | 2011-11-01 |
Detection Of Potential Need To Use A Larger Data Format In Performing Floating Point Operations App 20110214042 - Lundvall; Shawn D. ;   et al. | 2011-09-01 |
Shift Significand Of Decimal Floating Point Data App 20110213818 - Lundvall; Shawn D. ;   et al. | 2011-09-01 |
Server time protocol messages and methods Grant 8,001,225 - Carlson , et al. August 16, 2 | 2011-08-16 |
Multifunction Hexadecimal Instruction Form System And Program Product App 20110185157 - SCHWARZ; Eric M. ;   et al. | 2011-07-28 |
Multifunction hexadecimal instruction form system and program product Grant 7,949,858 - Schwarz , et al. May 24, 2 | 2011-05-24 |
Coordinated timing network configuration parameter update procedure Grant 7,899,894 - Carlson , et al. March 1, 2 | 2011-03-01 |
Server time protocol control messages and methods Grant 7,895,303 - Carlson , et al. February 22, 2 | 2011-02-22 |
Managing data access via a loop only if changed locking facility Grant 7,861,093 - Engler , et al. December 28, 2 | 2010-12-28 |
Server Time Protocol Messages And Methods App 20100223317 - CARLSON; Scott M. ;   et al. | 2010-09-02 |
Facilitating recovery in a coordinated timing network Grant 7,783,913 - Carlson , et al. August 24, 2 | 2010-08-24 |
Definition of an active stratum-1 server in a coordinated timing network Grant 7,783,736 - Carlson , et al. August 24, 2 | 2010-08-24 |
Facilitating synchronization of servers in a coordinated timing network Grant 7,779,109 - Carlson , et al. August 17, 2 | 2010-08-17 |
Security message authentication instruction Grant 7,770,024 - Lundvall , et al. August 3, 2 | 2010-08-03 |
Management of exceptions and hardware interruptions by an exception simulator Grant 7,765,389 - Lundvall , et al. July 27, 2 | 2010-07-27 |
Channel Subsystem Server Time Protocol Commands App 20100185889 - Carlson; Scott M. ;   et al. | 2010-07-22 |
Message digest instruction Grant 7,725,736 - Lundvall , et al. May 25, 2 | 2010-05-25 |
Fused multiply add split for multiple precision arithmetic Grant 7,720,900 - Gerwig , et al. May 18, 2 | 2010-05-18 |
Cipher message assist instruction Grant 7,720,220 - Lundvall , et al. May 18, 2 | 2010-05-18 |
Channel subsystem server time protocol commands and system therefor Grant 7,689,718 - Carlson , et al. March 30, 2 | 2010-03-30 |
Apparatus and computer program product for TOD-clock steering Grant 7,681,064 - Engler , et al. March 16, 2 | 2010-03-16 |
Performing A Perform Timing Facility Function Instruction For Sychronizing Tod Clocks App 20090300401 - Engler; Eberhard ;   et al. | 2009-12-03 |
Simultaneously updating logical time of day (TOD) clocks for multiple cpus in response to detecting a carry at a pre-determined bit position of a physical clock Grant 7,617,410 - Check , et al. November 10, 2 | 2009-11-10 |
Store Clock and Store Clock Fast Instruction Execution App 20090259875 - Check; Mark A. ;   et al. | 2009-10-15 |
Cipher Message Assist Instruction App 20090164803 - Lundvall; Shawn D. ;   et al. | 2009-06-25 |
Multifunction Hexadecimal Instruction Form System and Program Product App 20090138678 - Schwarz; Eric M. ;   et al. | 2009-05-28 |
System and method for examining remote systems and gathering debug data in real time Grant 7,523,352 - Bradbury , et al. April 21, 2 | 2009-04-21 |
Pulse-per-second Attachment For Stp App 20090100197 - Smith, SR.; Ronald M. ;   et al. | 2009-04-16 |
Perform Floating Point Operation Instruction App 20090094441 - Hack; Michel H. T. ;   et al. | 2009-04-09 |
System And Method For Calibrating A Tod Clock App 20090070618 - Dahlen; Dennis J. ;   et al. | 2009-03-12 |
Multifunction hexadecimal instruction form Grant 7,500,084 - Schwarz , et al. March 3, 2 | 2009-03-03 |
System and method for calibrating a time of day clock in a computing system node provided in a multi-node network Grant 7,454,648 - Dahlen , et al. November 18, 2 | 2008-11-18 |
Directly obtaining by application programs information usable in determining clock accuracy Grant 7,395,448 - Smith, Sr. July 1, 2 | 2008-07-01 |
Method and apparatus for adjusting a time of day clock without adjusting the stepping rate of an oscillator Grant 7,356,725 - Engler , et al. April 8, 2 | 2008-04-08 |
Security message authentication control instruction Grant 7,356,710 - Lundvall , et al. April 8, 2 | 2008-04-08 |
Cipher message assist instructions Grant 7,257,718 - Lundvall , et al. August 14, 2 | 2007-08-14 |
Multifunction hexadecimal instructions Grant 7,254,698 - Schwarz , et al. August 7, 2 | 2007-08-07 |
Message digest instructions Grant 7,159,122 - Lundvall , et al. January 2, 2 | 2007-01-02 |
Method and system for providing a message-time-ordering facility Grant 7,058,837 - Elko , et al. June 6, 2 | 2006-06-06 |
Method and apparatus for providing public key security control for a cryptographic processor Grant 6,948,064 - Smith, Sr. , et al. September 20, 2 | 2005-09-20 |
Method, system and program products for generating sequence values that are unique across operating system images Grant 6,775,789 - Elko , et al. August 10, 2 | 2004-08-10 |
Method and apparatus for providing public key security control for a cryptographic processor Grant 6,339,824 - Smith, Sr. , et al. January 15, 2 | 2002-01-15 |
Method and apparatus for performing strong encryption or decryption data using special encryption functions Grant 6,333,983 - Enichen , et al. December 25, 2 | 2001-12-25 |
Method and apparatus for the secure transfer of objects between cryptographic processors Grant 6,144,744 - Smith, Sr. , et al. November 7, 2 | 2000-11-07 |
Pseudorandom number generator with backup and restoration capability Grant 6,104,810 - DeBellis , et al. August 15, 2 | 2000-08-15 |
Computer processor system for executing RXE format floating point instructions Grant 6,085,313 - Check , et al. July 4, 2 | 2000-07-04 |
Pseudorandom number generator with normal and test modes of operation Grant 6,061,703 - DeBellis , et al. May 9, 2 | 2000-05-09 |
Pseudorandom number generator Grant 6,044,388 - DeBellis , et al. March 28, 2 | 2000-03-28 |
Method and apparatus for validating entry of cryptographic keys Grant 5,214,698 - Smith, Sr. , et al. May 25, 1 | 1993-05-25 |
Secure translation of usage-control values for cryptographic keys Grant 5,177,791 - Yeh , et al. January 5, 1 | 1993-01-05 |