Inventor
ROTH RON M
IL41 patents
⚠️ This page may combine multiple inventors who share the name “ROTH RON M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD ENTPR DEV LP
13 patentsUS10545821B2Jan 28, 2020
Fault-tolerant dot product engine
HEWLETT PACKARD ENTPR DEV LP2 citations73
US10102205B2Oct 16, 2018
Storing run-length limited two-dimensional encoded bit patterns in memory arrays
HEWLETT PACKARD ENTPR DEV LP2 citations73
US10320420B2Jun 11, 2019
Bit-flip coding
HEWLETT PACKARD ENTPR DEV LP1 citations63
US12505879B2Dec 23, 2025
Gray encoding for analog content addressable memory in general computing
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12494265B2Dec 9, 2025
On-access error correction for content-addressable memory
HEWLETT PACKARD ENTPR DEV LP0 citations62
US11978523B1May 7, 2024
Error-detection schemes for analog content-addressable memories
HEWLETT PACKARD ENTPR DEV LP1 citations62
US11061766B2Jul 13, 2021
Fault-tolerant dot product engine
HEWLETT PACKARD ENTPR DEV LP1 citations62
US12272401B2Apr 8, 2025
Inequality check with ternary cam
HEWLETT PACKARD ENTPR DEV LP0 citations59
US12531127B2Jan 20, 2026
Compact CAM array for decision tree inference (tree-CAM)
HEWLETT PACKARD ENTPR DEV LP0 citations51
US12106805B2Oct 1, 2024
Increased precision analog content addressable memories
HEWLETT PACKARD ENTPR DEV LP0 citations45
US9998149B2Jun 12, 2018
Constant hamming weight coding
HEWLETT PACKARD ENTPR DEV LP0 citations42
US9952796B2Apr 24, 2018
Data storing in memory arrays
HEWLETT PACKARD ENTPR DEV LP0 citations42
US10367529B2Jul 30, 2019
List decode circuits
HEWLETT PACKARD ENTPR DEV LP0 citations41
ORDENTLICH ERIK
9 patentsUS8949693B2Feb 3, 2015
Antipodal-mapping-based encoders and decoders
ORDENTLICH ERIK119 citations98
US8407560B2Mar 26, 2013
Systems and methods for encoding information for storage in an electronic memory and for decoding encoded information retrieved from an electronic memory
ORDENTLICH ERIK65 citations95
US8880782B2Nov 4, 2014
Memory array including multi-state memory devices
ORDENTLICH ERIK4 citations73
US9015405B2Apr 21, 2015
Method and system for encoding data for storage in a memory array
ORDENTLICH ERIK5 citations71
US9142287B2Sep 22, 2015
Coding for crossbar architecture
ORDENTLICH ERIK2 citations63
US8902929B2Dec 2, 2014
Approximate enumerative coding method and apparatus
ORDENTLICH ERIK3 citations63
US8537596B2Sep 17, 2013
Overwriting a memory array
ORDENTLICH ERIK3 citations63
US8938575B2Jan 20, 2015
Minimized half-select current in multi-state memories
ORDENTLICH ERIK1 citations52
US8405530B2Mar 26, 2013
Encoding data based on weight constraints
ORDENTLICH ERIK0 citations42
HEWLETT PACKARD CO
9 patentsUS5719884AFeb 17, 1998
Error correction method and apparatus based on two-dimensional code array with reduced redundancy
HEWLETT PACKARD CO110 citations98
US6188335B1Feb 13, 2001
Method and apparatus having cascaded decoding for multiple runlength-limited channel codes
HEWLETT PACKARD CO51 citations96
US6199087B1Mar 6, 2001
Apparatus and method for efficient arithmetic in finite fields through alternative representation
HEWLETT PACKARD CO63 citations95
US6175317B1Jan 16, 2001
Two-dimensional DC-free encoder and decoder
HEWLETT PACKARD CO39 citations93
US6466512B1Oct 15, 2002
Method of generating address configurations for solid state memory
HEWLETT PACKARD CO23 citations92
US6002718ADec 14, 1999
Method and apparatus for generating runlength-limited coding with DC control
HEWLETT PACKARD CO51 citations92
US6532565B1Mar 11, 2003
Burst error and additional random bit error correction in a memory
HEWLETT PACKARD CO21 citations91
US6466959B2Oct 15, 2002
Apparatus and method for efficient arithmetic in finite fields through alternative representation
HEWLETT PACKARD CO7 citations72
US6535455B1Mar 18, 2003
Fault-tolerant neighborhood-disjoint address logic for solid state memory
HEWLETT PACKARD CO1 citations52
HEWLETT PACKARD DEVELOPMENT CO
6 patentsUS7206987B2Apr 17, 2007
Error detection and correction in a layered, 3-dimensional storage architecture
HEWLETT PACKARD DEVELOPMENT CO12 citations84
US7489583B2Feb 10, 2009
Constant-weight-code-based addressing of nanoscale and mixed microscale/nanoscale arrays
HEWLETT PACKARD DEVELOPMENT CO17 citations77
US8917537B2Dec 23, 2014
Inline fuses in programmable crossbar arrays
HEWLETT PACKARD DEVELOPMENT CO2 citations63
US8861256B2Oct 14, 2014
Data storage in memory array with less than half of cells in any row and column in low-resistance states
HEWLETT PACKARD DEVELOPMENT CO2 citations63
US9070436B2Jun 30, 2015
Memory controller using crisscross error-correcting codes
HEWLETT PACKARD DEVELOPMENT CO1 citations52
US7899091B2Mar 1, 2011
Defect-tolerant demultiplexers based on threshold logic
HEWLETT PACKARD DEVELOPMENT CO0 citations37