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:
Oct. 06, 2026
Filed:
May. 06, 2022
Sap SE, Walldorf, DE;
Hans-Martin Ramsl, Mannheim, DE;
SAP SE, Walldorf, DE;
Abstract
Example methods and systems are directed to intelligent quick response (QR) code compression. Different versions of QR codes comprise different numbers of modules and represent different amounts of text. To ensure that a QR code can be read correctly, the minimum printed size of the QR code varies with the version. As described herein, intelligent QR code compression involves converting a QR code to text, compressing the text, and generating a smaller QR code that represents the compressed text. The resulting QR code may be printed at a smaller size or stored using less memory than the original QR code. Text processing may include sentence splitting, sentence ranking, and key phrase detection. The compressed text comprises one or more detected key phrases. The amount of compression may be configurable, such that greater compression results in less original information being included in the resulting QR code.
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