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. 21, 2025
Filed:
Jul. 05, 2024
Star Systems International Limited, Hong Kong, CN;
Robert William Karr, Hong Kong, CN;
Tarun Ahlawat, Hong Kong, CN;
STAR SYSTEMS INTERNATIONAL LIMITED, Hong Kong, CN;
Abstract
The provided are a selectable multi-frequency radio frequency identification (RFID) transponder as well as a non-mechanical method to change an identification code of a selectable multi-frequency RFID transponder. The selectable multi-frequency RFID transponder includes a multi-frequency chip, a first antenna, and a second antenna. The method includes: connecting wirelessly the selectable multi-frequency RFID transponder; establishing a short range link between the selectable multi-frequency RFID transponder and a hand-held terminal; and changing the identification code of the selectable multi-frequency RFID transponder through a mobile application.