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KORYO VACUUM SAFETY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    142,394
  • Filing trend
    ⇩ 100.0%
About

KORYO VACUUM SAFETY CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, electrical machinery and energy and control are JONES RICHARD D, NISSEN ADOLF ELEKTROBAU and INDUSTRY CO LTD.

Patent filings in countries

World map showing KORYO VACUUM SAFETY CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

Chart showing KORYO VACUUM SAFETY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Kil Suo 14
#2 Kim Kwang Ja 7

Latest patents

Publication Filing date Title
KR102204145B1 A system for preventing ramp reverse
KR102158853B1 A device and method for preventing wrong drive
KR20190036939A Delineator
KR20190036940A Delineator
KR20190019318A Delineator
KR20190009491A Delineator
KR20180133129A Delineator
KR20180133130A Delineator
KR20180127733A Delineator
KR20180001607A smart traffic control system
KR20170143093A mobile warning apparatus
KR20160137714A Apparatus for informing traffic stagnation
KR20140102910A traffic sign board
KR20130137863A Traffic sign board
KR20130137864A Hook type snowplow box
KR20130059653A Reflector for leading attention at night
KR20120104673A A lighting blocks
KR101019603B1 A road line safety pillar for regulating traffic lane
KR100969451B1 A road line safety pillar for regulating traffic lane
KR20100083901A Lighting device with brightness light emitting diode