Inventor

HIATT R STEPHEN

US4 patents

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

DIGIMARC CORP

2 patents

US7587601B2Sep 8, 2009

Digital watermarking methods and apparatus for use with audio and video content

DIGIMARC CORP109 citations97

US7095871B2Aug 22, 2006

Digital asset management and linking media signals with related data using watermarks

DIGIMARC CORP407 citations96

LEVY KENNETH L

2 patents

US8103879B2Jan 24, 2012

Processing audio or video content with multiple watermark layers

LEVY KENNETH L27 citations92

US8650128B2Feb 11, 2014

Rights management system and methods

LEVY KENNETH L3 citations62