Learn more

SEMYUNG ELEVATOR CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    215,118
  • Filing trend
    ⇩ 100.0%
About

SEMYUNG ELEVATOR CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets packaging and shipping and civil engineering are NURI&G ENG CO LTD, RYODEN SERVICE KK and MIJUHITEC CO LTD.

Patent filings in countries

World map showing SEMYUNG ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Lee Chul Young 9
#2 Lee Cheol Yeong 6
#3 Nam Ki Yeal 1

Latest patents

Publication Filing date Title
KR102038516B1 Elevator cage deflection prevention device for cargo
KR101761160B1 The blocking device for door of right and left opening and shutting type
KR20150100090A Safe guide device for elevator door
KR101039633B1 Device for opening and shutting a door of horizontal move in elevator
KR100958262B1 Up and down type automatic opening and closing elevator door device
KR100963495B1 Elevator entrance's fire door having safety apparatus
KR100943659B1 System of opening and closing a platform door for up and down type door control elevator
KR100888667B1 Bottom driving elevator for slip prevention unit
KR100888666B1 Nstallation structure of the firepoof door for elevator which is open and close by top and bottom
KR100848516B1 Door device for elevator which is open and close by top and bottom
KR100831953B1 Nstallation structure of the firepoof door for elevator which is open and close by top and bottom
KR100827457B1 Connection structure for wire rope for elevator
KR20090084587A Door device for elevator which is open and close by top and bottom
KR100727523B1 An elevator brake device which the execution mean is possessed to the dual
KR100726789B1 An elevator bi-directional braking device