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US13 patents

Top patents by PatentIndex Score

US9069940B2Jun 30, 2015

Secure host authentication using symmetric key cryptography

HARS LASZLO298 citations99
US8583711B2Nov 12, 2013

Random number generation system with ring oscillators

HARS LASZLO19 citations92
US8862902B2Oct 14, 2014

Cascaded data encryption dependent on attributes of physical memory

HARS LASZLO7 citations83
US9037624B1May 19, 2015

Using memory access times for random number generation

HARS LASZLO7 citations81
US9436594B2Sep 6, 2016

Write operation with immediate local destruction of old content in non-volatile memory

HARS LASZLO5 citations73
US9015401B2Apr 21, 2015

Selective purge of confidential data from a non-volatile memory

HARS LASZLO6 citations71
US9330753B2May 3, 2016

Memory sanitation using bit-inverted data

HARS LASZLO6 citations68
US8805905B2Aug 12, 2014

On-line randomness test for restart random number generators

HARS LASZLO3 citations63
US8635260B2Jan 21, 2014

Random number generator incorporating channel filter coefficients

HARS LASZLO2 citations63
US8583712B2Nov 12, 2013

Multi-bit sampling of oscillator jitter for random number generation

HARS LASZLO2 citations63
US8832458B2Sep 9, 2014

Data transcription in a data storage device

HARS LASZLO2 citations62
US9324361B2Apr 26, 2016

Protecting stored data from traffic analysis

HARS LASZLO1 citations52
US8127361B2Feb 28, 2012

Hierarchical scheme for secure multimedia distribution

HARS LASZLO0 citations52