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:
Apr. 21, 2026
Filed:
Sep. 24, 2024
Impinj, Inc., Seattle, WA (US);
Christopher J. Diorio, Shoreline, WA (US);
Megan Marie Brewster, Seattle, WA (US);
Rene Dominic Martinez, Seattle, WA (US);
Impinj, Inc., Seattle, WA (US);
Abstract
Communications between RFID tags and RFID readers often involve the RFID reader retrieving data from a memory bank of the RFID tag by transmitting a wireless command. The RFID tag can respond to the wireless command by first accessing its memory bank to determine if at least a portion of the requested data is available and if additional data are also available in the memory bank. If additional data are also available, the RFID tag responds to the wireless command by transmitting the requested data combined with an indication of an available amount of the additional data.