Pyongyang, April 23 (KCNA) — Mun Chol Hyok, workshop manager of the Mobile Network Management Office of the Ministry of IT Industry, was selected as one of the best inventors for 2025.

He in the thirties is a technician who made several valuable inventions conducive to settling technical problems arising in setting up and operating mobile network in conformity with the actual conditions of the country.

After graduating Kim Chaek University of Technology, he materialized an idea of enabling equipment with the same signal processing capability to deal with many more mobile network subscribers, and solved technical problems arising in building up the next generation mobile network.