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42 MARU INC

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,320
About

42 MARU INC has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in Republic of Korea, United States and EPO (European Patent Office). Its main competitors in its focus markets computer technology are Z HOLDINGS CORP, NANJING HORIZON ROBOTICS TECH CO LTD and MALUUBA INC.

Patent filings in countries

World map showing 42 MARU INCs patent filings in countries
# Country Total Patents
#1 Republic of Korea 6
#2 United States 3
#3 EPO (European Patent Office) 2

Patent filings per year

Chart showing 42 MARU INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Top inventors

# Name Total Patents
#1 Kim Dong Hwan 11
#2 Kim Hyun Ok 4
#3 Kwon You Kyung 4
#4 Jeong Woo Tae 1
#5 Seong Gil Je 1

Latest patents

Publication Filing date Title
KR20200083404A Method, system and computer program for artificial intelligence answer
KR20200033058A Method, system and computer program for generating speech recognition learning data
KR20200036086A Method, system and computer program for artificial intelligence answer
KR20200014047A Method, system and computer program for knowledge extension based on triple-semantic
KR20200014046A Device and Method for Machine Reading Comprehension Question and Answer
KR20190109656A Artificial intelligence qa method, apparatus and program