ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,937, issued on March 3.
"Wearable device for data storage and exchange" was invented by Davit Kvitsiani (Tbilisi, Georgia).
According to the abstract* released by the U.S. Patent & Trademark Office: "Wearable ring using near field communications (NFC) to store, receive, and transmit information. A ring can be made from silver or gold materials, the ring band having a first unfinished section with a recess for retaining an NFC chip and antenna and a cut or broken section creating a thin vertical line inside the ring from which a signal can escape. The antenna is a copper wire wrapped around the ring, in the recess of the unfinished band, before being covered with a second layer of...