P

Inventor

WACHTFOGEL DAVID

IL9 patents
⚠️ This page may combine multiple inventors who share the name “WACHTFOGEL DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CISCO TECH INC

4 patents
US10045040B2Aug 7, 2018

Interleaved watermarking

CISCO TECH INC2 citations71
US9158901B2Oct 13, 2015

Glitch resistant device

CISCO TECH INC0 citations50
US9148411B2Sep 29, 2015

Known plaintext attack protection

CISCO TECH INC0 citations47
US10698988B2Jun 30, 2020

Difference attack protection

CISCO TECH INC0 citations40

SYNAMEDIA LTD

3 patents
US10637872B2Apr 28, 2020

Behavior-based authentication

SYNAMEDIA LTD5 citations71
US10848777B2Nov 24, 2020

Interleaved watermarking

SYNAMEDIA LTD1 citations61
US10511885B2Dec 17, 2019

Reinforced interleaved watermarking

SYNAMEDIA LTD0 citations40

AMAZON TECH INC

1 patent
US11496519B1Nov 8, 2022

Managing security in isolated network environments

AMAZON TECH INC47 citations92

NDS LTD

1 patent
US9847984B2Dec 19, 2017

System for efficient generation and distribution of challenge-response pairs

NDS LTD0 citations36