US Patent Issued to HiDeep on Feb. 17 for "Ferrite core and stylus pen including the same" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,341, issued on Feb. 17, was assigned to HiDeep Inc. (South Korea).

"Ferrite core and stylus pen including the same" was invented by Mun Sub Byun (Seongnam-si, South Korea), Kiung Kim (Seongnam-si, South Korea), Seyeob Kim (Seongnam-si, South Korea), Chongkuk Paek (Seongnam-si, South Korea) and Kiryoung Jung (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A stylus pen may be optimized to a housing having a specific shape and may improve a magnitude of a pen signal. A ferrite core is mounted in a stylus pen and has a through-hole formed along a longitudinal direction of the stylus pen. The ferrite core has a first cross-sectio...