Methods and apparatus for performing delta updates of an electronic shelf label | Patent Number 07340412

US 07340412 B2
Application Number10044021
Publication NumberUS 20030135419 A1
Pendency6 years, 1 month, 24 days
Filled DateJan 11, 2002
Priority DateJan 11, 2002
Publication DateJul 17, 2003
Expiration DateJan 11, 2022
Inventor/ApplicantsCheryl K. Harkins
Cheryl K. Harkins
Kevin W. Haulk
Kevin W. Haulk
Art Unit3714
Technology Center3700
Law Firm
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