ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,270, issued on Nov. 4, was assigned to HFR Inc. (Seongnam-si, South Korea).
"Method and apparatus for managing line number sheet for mobile communications system" was invented by Sun Ik Lee (Yongin-si, South Korea), Ka Yoon Kim (Seoul, South Korea), Jin Wook Lee (Seongnam-si, South Korea), Sang Woo Kim (Yongin-si, South Korea), Jong Min Lee (Anyang-si, South Korea), Myung Hun Song (Hwaseong-si, South Korea) and Beum Geun Cho (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a mobile communications system line number sheet management device and method. Provided, according to one aspect of the pres...