INTERNATIONAL PATENT: NAVIFRA CORP., 주식회사 나비프라 FILES APPLICATION FOR "LAYERED GRID MAP CREATION METHOD, LOCATION ESTIMATION METHOD BASED ON LAYERED GRID MAP, LAYERED GRID MAP-BASED MOBILE ROBOT UNIT AND MOBILE ROBOT SYSTEM COMPRISING SAME"

GENEVA, Oct. 28 -- NAVIFRA CORP. (3F, 7 Seocho-daero 73-gilSeocho-guSeoul 06616), 주식회사 나비프라 (서울특별시서초구서초대로73길 7, 3층) filed a patent application (PCT/KR2025/005200) for "LAYERED GRID MAP CREATION METHOD, LOCATION ESTIMATION METHOD BASED ON LAYERED GRID MAP, LAYERED GRID MAP-BASED MOBILE ROBOT UNIT, AND MOBILE ROBOT SYSTEM COMPRISING SAME" on Apr 16, 2025. With publication no. WO/2025/221045, the details related to the patent application was published on Oct 23, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by...