Device and method for embedding and retrieving information in digital images | Patent Number 07456872
US 07456872 B2Filled DateFeb 4, 2005
Priority DateNov 29, 2004
Publication DateJun 1, 2006
Expiration DateNov 25, 2020
Inventor/ApplicantsLeigh M. Rothschild
ExaminesDURNFORD GESZVAIN, DILLON
Art Unit2622
Technology Center2600
Law Firm
You must be logged in to view
LoginAttorneys
Subscription-Only
View Concierge ProgramEmpower your practice with Patexia Publication Prosecution IP Module.
Get access to our exclusive rankings and unlock powerful data.
Looking for a Publication Attorney?
Get in touch with our team or create your account to start exploring a
network of over 120K attorneys.