A device for monitoring door status of an elevator system and a method thereof and an elevator controller using the same
A Standard patent application filed on 10 January 2002 credited to Yoon, Ji-Taek
;
Sim, Dong-Joon
Details
Application number :
2002219697
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A device for monitoring door status of an elevator system and a method thereof and an elevator controller using the same
Inventor :
Yoon, Ji-Taek
;
Sim, Dong-Joon
Agent name :
Address for service :
Filing date :
10 January 2002
Associated companies :
Applicant name :
EMT INTERNATIONAL CO., LTD.
Applicant address :
4th Fl, Samgwang Building, 746-12, Yeoksam-dong, Gangnam-Gu, Seoul 135-925