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:
Feb. 24, 2026
Filed:
May. 15, 2024
Siemens Industry, Inc., Alpharetta, GA (US);
Daniel Feldman, New York, NY (US);
Marlene Biehl, Atlanta, GA (US);
Siemens Industry, Inc., Alpharetta, GA (US);
Abstract
A system comprises an Electric Vehicle (EV) charger with an electronic display screen having an e-ink/e-paper display—a technology that allows displaying information without power and an Open Charge Point Protocol (OCPP) backend system that receives charging data and sends charging commands based on dynamic load management principles via communication between chargers and central back-end EV charging management systems. The system further comprises a first dynamic Quick-Response code (QR code) representing the EV charger for the purposes of charger commissioning and configuration is presented on the e-ink/e-paper display during a boot time, and during (re-)configuration time whenever the EV charger is placed in a (re-)configuration mode and a second dynamic QR code different from the first dynamic QR code related to the OCPP backend system to which the EV charger is connected is presented on the e-ink/e-paper display during an operational time.