Inventor
GRAVES CATHERINE
US45 patents
Patents
45 patentsUS10998047B1May 4, 2021
Methods and systems for an analog CAM with fuzzy search
HEWLETT PACKARD ENTPR DEV LP19 citations94
US10896731B1Jan 19, 2021
Content addressable memory circuits with threshold switching memristors
HEWLETT PACKARD ENTPR DEV LP24 citations94
US11289162B2Mar 29, 2022
Analog content addressable memory utilizing three terminal memory devices
HEWLETT PACKARD ENTPR DEV LP9 citations86
US10847224B1Nov 24, 2020
Low power and area ternary content addressable memory circuit
HEWLETT PACKARD ENTPR DEV LP12 citations86
US10847238B2Nov 24, 2020
Analog, non-volatile, content addressable memory
HEWLETT PACKARD ENTPR DEV LP12 citations86
US11057143B1Jul 6, 2021
Wavelength division multiplexing (WDM)-based and multipath interferometry based optical ternary content addressable memory (TCAM)
HEWLETT PACKARD ENTPR DEV LP14 citations85
US10452472B1Oct 22, 2019
Tunable and dynamically adjustable error correction for memristor crossbars
HEWLETT PACKARD ENTPR DEV LP18 citations85
US10380386B1Aug 13, 2019
Accelerator for k-means clustering with memristor crossbars
HEWLETT PACKARD ENTPR DEV LP8 citations84
US11551771B2Jan 10, 2023
Analog content addressable memory for storing and searching arbitrary segments of ranges
HEWLETT PACKARD ENTPR DEV LP5 citations75
US11783907B2Oct 10, 2023
Iterative programming of analog content addressable memory
HEWLETT PACKARD ENTPR DEV LP4 citations74
US11853846B2Dec 26, 2023
Acceleration of model/weight programming in memristor crossbar arrays
HEWLETT PACKARD ENTPR DEV LP2 citations73
US11735281B2Aug 22, 2023
Analog content addressable memory with analog input and analog output
HEWLETT PACKARD ENTPR DEV LP2 citations73
US11694749B2Jul 4, 2023
Methods and systems for an analog CAM with fuzzy search
HEWLETT PACKARD ENTPR DEV LP2 citations73
US11561607B2Jan 24, 2023
Accelerating constrained, flexible, and optimizable rule look-ups in hardware
HEWLETT PACKARD ENTPR DEV LP3 citations73
US11462268B1Oct 4, 2022
Generating hash codes for locality sensitive hashing
HEWLETT PACKARD ENTPR DEV LP2 citations73
US11200929B1Dec 14, 2021
Time division multiplexing (TDM) based optical ternary content addressable memory (TCAM)
HEWLETT PACKARD ENTPR DEV LP2 citations73
US11024379B2Jun 1, 2021
Methods and systems for highly optimized memristor write process
HEWLETT PACKARD ENTPR DEV LP3 citations73
US10930348B1Feb 23, 2021
Content addressable memory-encoded crossbar array in dot product engines
HEWLETT PACKARD ENTPR DEV LP3 citations73
US10489482B1Nov 26, 2019
Gaussian elimination via a vector matrix multiplication accelerator
HEWLETT PACKARD ENTPR DEV LP4 citations73
US10418103B1Sep 17, 2019
TCAM-driven RRAM
HEWLETT PACKARD ENTPR DEV LP3 citations73
US10419346B1Sep 17, 2019
Hash computation using memristor-implemented dot product engine
HEWLETT PACKARD ENTPR DEV LP4 citations73
US10984860B2Apr 20, 2021
Self-healing dot-product engine
HEWLETT PACKARD ENTPR DEV LP2 citations72
US12340842B2Jun 24, 2025
CAMs for low latency complex distribution sampling
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12254924B2Mar 18, 2025
Differentiable content addressable memory
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12242966B2Mar 4, 2025
Acceleration of model/weight programming in memristor crossbar arrays
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12205659B2Jan 21, 2025
Iterative programming of analog content addressable memory
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12100451B2Sep 24, 2024
Methods and systems for an analog cam with fuzzy search
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12063052B2Aug 13, 2024
Analog error detection and correction in analog in-memory crossbars
HEWLETT PACKARD ENTPR DEV LP0 citations62
US11978523B1May 7, 2024
Error-detection schemes for analog content-addressable memories
HEWLETT PACKARD ENTPR DEV LP1 citations62
US11881261B2Jan 23, 2024
CAMs for low latency complex distribution sampling
HEWLETT PACKARD ENTPR DEV LP0 citations62
US11804859B2Oct 31, 2023
Analog error detection and correction in analog in-memory crossbars
HEWLETT PACKARD ENTPR DEV LP0 citations62
US11783878B2Oct 10, 2023
Time division multiplexing (TDM) based optical ternary content addressable memory (TCAM)
HEWLETT PACKARD ENTPR DEV LP0 citations62
US11532356B2Dec 20, 2022
Self-healing dot-product engine
HEWLETT PACKARD ENTPR DEV LP0 citations62
US10846296B2Nov 24, 2020
K-SAT filter querying using ternary content-addressable memory
HEWLETT PACKARD ENTPR DEV LP1 citations62
US12277971B2Apr 15, 2025
Compact K-SAT verification with TCAMs
HEWLETT PACKARD ENTPR DEV LP0 citations59
US12272401B2Apr 8, 2025
Inequality check with ternary cam
HEWLETT PACKARD ENTPR DEV LP0 citations59
US11923009B2Mar 5, 2024
Compact K-SAT verification with TCAMS
HEWLETT PACKARD ENTPR DEV LP0 citations59
US11615827B2Mar 28, 2023
Hardware accelerator with analog-content addressable memory (a-CAM) for decision tree computation
HEWLETT PACKARD ENTPR DEV LP1 citations58
US12563751B2Feb 24, 2026
Heterogeneous integration for memristor-based hardware accelerators
HEWLETT PACKARD ENTPR DEV LP0 citations57
US12387788B2Aug 12, 2025
Compression of analog content addressable memory
HEWLETT PACKARD ENTPR DEV LP0 citations52
US11385863B2Jul 12, 2022
Adjustable precision for multi-stage compute processes
HEWLETT PACKARD ENTPR DEV LP0 citations52
US11294763B2Apr 5, 2022
Determining significance levels of error values in processes that include multiple layers
HEWLETT PACKARD ENTPR DEV LP0 citations52
US12119061B2Oct 15, 2024
Stochastic local search accelerator based on cams for solving constraint satisfaction problems
HEWLETT PACKARD ENTPR DEV LP0 citations49
US11763888B1Sep 19, 2023
Range segmenting for analog CAM with improved precision
HEWLETT PACKARD ENTPR DEV LP0 citations47
US12106805B2Oct 1, 2024
Increased precision analog content addressable memories
HEWLETT PACKARD ENTPR DEV LP0 citations45