Inventor
VON BUTTLAR JOACHIM
DE11 patents
⚠️ This page may combine multiple inventors who share the name “VON BUTTLAR JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS7895419B2Feb 22, 2011
Rotate then operate on selected bits facility and instructions therefore
IBM26 citations92
US11269632B1Mar 8, 2022
Data conversion to/from selected data type with implied rounding mode
IBM7 citations84
US10423191B2Sep 24, 2019
Clock comparator sign control
IBM1 citations72
US6834359B2Dec 21, 2004
Method and system for testing a processor
IBM12 citations69
US11934220B2Mar 19, 2024
Clock comparator sign control
IBM0 citations62
US11199870B2Dec 14, 2021
Clock comparator sign control
IBM0 citations62
US7457985B2Nov 25, 2008
Method to detect errors in computer systems by using state tracking
IBM4 citations60
US11734013B2Aug 22, 2023
Exception summary for invalid values detected during instruction execution
IBM0 citations50
US11444843B2Sep 13, 2022
Simulating a system of computing systems
IBM0 citations40
US7996585B2Aug 9, 2011
Method and system for state tracking and recovery in multiprocessing computing systems
IBM0 citations35