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YOUHO ELECTRIC IND CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    86,085
  • Filing trend
    ⇧ 100.0%
About

YOUHO ELECTRIC IND CO LTD has a total of 36 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, electrical machinery and energy and it methods for management are HUAINAN POWER SUPPLY CO OF STATE GRID ANHUI ELECTRIC POWER CO, NINGBO SANXING MEDICAL AND ELECTRIC CO LTD and HOLLEY METERING LTD.

Patent filings in countries

World map showing YOUHO ELECTRIC IND CO LTDs patent filings in countries

Patent filings per year

Chart showing YOUHO ELECTRIC IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Kook Chan 27
#2 You In Chang 26
#3 Sim Sang Man 15
#4 Ahn Yong Jin 9
#5 Park Soon Bok 9
#6 Park Hwang Ho 8
#7 Jung Jin Kun 7
#8 Cha Young Seok 7
#9 Lee Tae Ho 6
#10 Lee Yong Su 6

Latest patents

Publication Filing date Title
KR20200131151A Digital substation hybrid operating system with enhanced communication reliability
KR102101093B1 Misuse preventing system for normal controlling of electric power facilities
KR102101094B1 Electric power monitoring system for controlling of electric power facilities and method thereof
KR20200045167A Inter-lock confirmation system for normal controlling of electric power facilities and method thereof
KR102101092B1 Communication preliminary verification system for checking normal operation of electric power facilities
KR20180068885A Method for providing graphic user interface capable of intuitive partial discharge diagnosis and partial discharge remote diagnosis system
KR20180068883A Remote terminal unit having independent power type insulation function
KR101778102B1 Method for providing graphic user interface dedicated to power facility comprehensive preventive diagnosis and power facility comprehensive preventive diagnosis system
KR101738076B1 Partial discharge remote diagnosis system for displaying reliability of partial discharge diagnosis
KR20170126202A Communication logging system and method
KR101648136B1 Earthquake-proof distributing board having function reducing vibration in various direction
KR101715126B1 System for monitoring and controlling electric power equipment
KR101631679B1 Integration management system for distributing board based on cloud service
KR101609589B1 Safety management system for distributing board
KR101692529B1 Apparatus and method for generating simulated partial discharge signal
KR101452436B1 Single type signal lamp apparatus and mosaic panel annunciator having the same
KR101445071B1 Circuit breaker monitoring apparatus and circuit breaker monitoring method for providing intuitive three-dimensional diagnosis image
KR101457092B1 Power distribution managing apparatus having function of switching between two-dimensional diagnosis image and three-dimensional diagnosis image and distributing board managed thereby
KR101552999B1 Apparatus and method for removing noise of partial discharge signal using variable timing filtering method
KR20140132262A Apparatus and method for generating synchronous signal used to detect partial discharge