The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 2021
Filed:
May. 23, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Keith Francis Deacon, Monroe, WA (US);
Jon Stuart Battles, North Bend, WA (US);
Tak Keung Joseph Lui, Bellevue, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Embodiments herein describe a 2D barcode that overlays text or graphics (e.g., another barcode) while permitting the underlying text or barcode to be read by a user or a barcode scanner. Further, the embodiments herein describe techniques for separating the overlaid 2D barcode from the underlying text or graphics so that the barcode can be identified and decoded. In one embodiment, the blocks forming the 2D barcode are printed (or displayed) using a shade of a color while the text or graphics are printed (or displayed) using a darker shade of that same color.