DL

David Arnold Luick

IBM: 107 patents #504 of 70,183Top 1%
Overall (All Time): #12,743 of 4,157,543Top 1%
107
Patents All Time

Issued Patents All Time

Showing 25 most recent of 107 patents

Patent #TitleCo-InventorsDate
8812822 Scheduling instructions in a cascaded delayed execution pipeline to minimize pipeline stalls caused by a cache miss 2014-08-19
8756404 Cascaded delayed float/vector execution pipeline 2014-06-17
8429350 Cache line use history based done bit modification to D-cache replacement scheme 2013-04-23
8332587 Cache line use history based done bit modification to I-cache replacement scheme 2012-12-11
8301871 Predicated issue for conditional branch instructions 2012-10-30
8291169 Cache line use history based done bit modification to D-cache replacement scheme 2012-10-16
8171224 D-cache line use history based done bit based on successful prefetchable counter 2012-05-01
8169439 Scalar precision float implementation on the “W” lane of vector unit Eric O. Mejdrich, Adam J. Muff 2012-05-01
8161271 Store misaligned vector with permute Eric O. Mejdrich, Adam J. Muff 2012-04-17
8140760 I-cache line use history based done bit based on successful prefetchable counter 2012-03-20
8140829 Multithreaded processor and method for switching threads by swapping instructions between buffers while pausing execution Richard J. Eickemeyer 2012-03-20
8135941 Vector morphing mechanism for multiple processor cores 2012-03-13
8108654 System and method for a group priority issue schema for a cascaded pipeline Jeffrey Powers Bradford 2012-01-31
8095779 System and method for optimization within a group priority issue schema for a cascaded pipeline 2012-01-10
8019969 Self prefetching L3/L4 cache mechanism 2011-09-13
8019968 3-dimensional L2/L3 cache array to hide translation (TLB) delays 2011-09-13
8001361 Structure for a single shared instruction predecoder for supporting multiple processors 2011-08-16
7996654 System and method for optimization within a group priority issue schema for a cascaded pipeline 2011-08-09
7996655 Multiport execution target delay queue FIFO array 2011-08-09
7984272 Design structure for single hot forward interconnect scheme for delayed execution pipelines 2011-07-19
7984270 System and method for prioritizing arithmetic instructions 2011-07-19
7945763 Single shared instruction predecoder for supporting multiple processors 2011-05-17
7941654 Local and global branch prediction information storage 2011-05-10
7937530 Method and apparatus for accessing a cache with an effective address 2011-05-03
7882335 System and method for the scheduling of load instructions within a group priority issue schema for a cascaded pipeline 2011-02-01