Inventor
HECKENDORF RYAN ABEL
US12 patents
⚠️ This page may combine multiple inventors who share the name “HECKENDORF RYAN ABEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS7558908B2Jul 7, 2009
Structure of sequencers that perform initial and periodic calibrations in a memory system
IBM11 citations82
US7752379B2Jul 6, 2010
Managing write-to-read turnarounds in an early read after write memory system
IBM1 citations62
US7490204B2Feb 10, 2009
Using constraints to simplify a memory controller
IBM3 citations61
US7356642B2Apr 8, 2008
Deferring refreshes during calibrations in memory systems
IBM2 citations61
US7613873B2Nov 3, 2009
Deferring refreshes during calibrations in memory systems
IBM0 citations51
US7487318B2Feb 3, 2009
Managing write-to-read turnarounds in an early read after write memory system
IBM0 citations51
US7321950B2Jan 22, 2008
Method and apparatus for managing write-to-read turnarounds in an early read after write memory system
IBM0 citations51
US7305517B2Dec 4, 2007
Structure of sequencers that perform initial and periodic calibrations in a memory system
IBM1 citations51
US7272699B2Sep 18, 2007
Flexible sub-column to sub-row mapping for sub-page activation in XDR™ DRAMs
IBM1 citations51
US7321961B2Jan 22, 2008
Method and apparatus to avoid collisions between row activate and column read or column write commands
IBM0 citations40