SATO has been granted a patent for an RFID label with a tear-off line, allowing for easy separation. The label includes a substrate, dipole antenna, IC chip, and a separator. The tear-off line cuts through the substrate and antenna, simplifying the removal process. GlobalData’s report on SATO gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on SATO, Contactless verification was a key innovation area identified from patents. SATO's grant share as of February 2024 was 47%. Grant share is based on the ratio of number of grants to total number of patents.
Rfid label with separable part by tear off line
The granted patent (Publication Number: US11922249B2) discloses an RFID label and tag with a tear-off line for easy separation. The RFID label includes a substrate, a dipole antenna made of metal foil with specific dimensions, and an IC chip connected to the antenna. The dipole antenna features an IC-chip connecting portion, a loop portion, a meander, and a wider part along the tear-off line direction. The tear-off line extends through the substrate and the dipole antenna, facilitating separation.
Moreover, the RFID label and tag may have a holding substrate on the back surface of the substrate for additional support. This configuration enhances the durability and usability of the RFID label and tag. The tear-off line design allows for efficient separation of the label or tag when needed, making it convenient for various applications where RFID technology is utilized.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
