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NEXCHAL CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    163,885
About

NEXCHAL CO LTD has a total of 20 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and computer technology are EDSA MICRO CORP, INTELLINET INC and BIDGELY INC.

Patent filings in countries

World map showing NEXCHAL CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18
#2 United States 2

Patent filings per year

Chart showing NEXCHAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sung Nak Min 9
#2 Jang Hak 7
#3 Song Gi Ung 7
#4 Choi Gab Keun 6
#5 Yoon Sang Min 5
#6 Oh Ssang Suk 3
#7 Park Yong Suk 3
#8 Song Byeong Keun 3
#9 Lee Sang Yun 2
#10 Lee Kyu Won 2

Latest patents

Publication Filing date Title
KR102049251B1 Microgrid gateway of collecting data and control method thereof
US2019326756A1 Microgrid gateway and control method thereof
KR20180025364A Energy storage system for household
KR20180023078A Prediction method of generation quantity in solar energy generation using weather information
KR101685082B1 Apparatus for providing audio data and control data using multi-channel audio signal and method thereof
KR101695432B1 Apparatus for generating azimuth and transmitting azimuth sound image for public performance on stage and method thereof
KR101655282B1 Apparatus for managing dual level reset of microgrid gateway for new regeneration energy management system and method thereof
KR101655284B1 Microgrid gateway for improving unmanned management stability and control method thereof
KR20160143118A Heart-beat and Sound Transmision System and Method Threof
KR101308237B1 Device and method for integrated managing renewable energy power plants
KR20120110659A Substation automation system and method for collecting information using the system
KR20120100042A System and method for monitoring new renewable power plant using smart phone
KR20120026239A System of managing power distributing equipment base on augmented reality and operating method of the same
KR20110081540A Monitoring system and method for electric power facility
KR20110081445A Smart grid facility management system and method thereof
KR20110029381A Remote controlling apparatus and method for electronic power supplying
KR20100094870A Apparatus and method for inspection of metering information
KR20100044421A Attachment thing of radio frequency identification for electromagnetic shielding
KR20090079614A Optical fiber sensor system using brillouin backscattering, optical ground wire management system including the same, and method for monitoring optical fiber