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:
Jul. 30, 2024
Filed:
Aug. 02, 2022
T-mobile Innovations Llc, Overland Park, KS (US);
Lyle Walter Paczkowski, Mission Hills, KS (US);
Mark Richard Bales, Lee's Summit, MO (US);
Lyle T. Bertz, Lee's Summit, MO (US);
Pei Hou, Centreville, VA (US);
Harry William Perlow, Palm Harbor, FL (US);
T-Mobile Innovations LLC, Overland Park, KS (US);
Abstract
Systems and methods for performing high speed interactions with electromagnetic power harvesting (AEPH) chips are provided. In one embodiment, an AEPH initialization node emits a first electromagnetic field to charge the AEPH chip and/or initiate a boot-up sequence, and an AEPH interrogation node that transmits a second electromagnetic field to trigger processing operations within the AEPH chip. The first electromagnetic field and second electromagnetic fields are emitted respectively within an AEPH initialization zone and an AEPH interrogation zone that are offset from each other such that the first electromagnetic field emission in the AEPH initialization zone does not produce backscatter that interferes with the AEPH interrogation node receiving interrogation reply signals from the AEPH interrogation zone. Curtailing backscatter facilitates the ability to convey items with AEPH chips at faster line speeds so that a greater number of items per minute can be processed.