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Patents Grants
last 30 patents
Information
Patent Grant
Brake lining monitoring system
Patent number
11,959,524
Issue date
Apr 16, 2024
OTIS GESELLSCHAFT M.B.H.
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Passenger conveyance system
Patent number
11,319,190
Issue date
May 3, 2022
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method and device for monitoring chain tension
Patent number
11,150,151
Issue date
Oct 19, 2021
Otis Elevator Company
Chan-Jong Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
People conveyor and method of determining power for driving a handr...
Patent number
10,954,103
Issue date
Mar 23, 2021
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Chain defect monitoring in a people conveyor
Patent number
10,954,104
Issue date
Mar 23, 2021
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Misalignment monitoring in a people conveyor
Patent number
10,850,947
Issue date
Dec 1, 2020
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
People conveyor
Patent number
10,472,211
Issue date
Nov 12, 2019
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Conveyor device with moving comb plate in the longitudinal direction
Patent number
10,239,732
Issue date
Mar 26, 2019
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Passenger conveyor and method for monitoring vibrations in a passen...
Patent number
10,227,215
Issue date
Mar 12, 2019
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Passenger conveyor
Patent number
10,065,837
Issue date
Sep 4, 2018
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Brake system for passenger conveyors
Patent number
10,065,839
Issue date
Sep 4, 2018
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Drive system for passenger conveyor
Patent number
9,573,794
Issue date
Feb 21, 2017
Otis Elevator Company
Chan-Jong Park
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Turnaround mechanism for passenger conveyors
Patent number
9,499,376
Issue date
Nov 22, 2016
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
PASSENGER CONVEYANCE SYSTEM
Publication number
20210179391
Publication date
Jun 17, 2021
Otis Elevator Company
Chan-Jong Park
G01 - MEASURING TESTING
Information
Patent Application
BRAKE LINING MONITORING SYSTEM
Publication number
20200325949
Publication date
Oct 15, 2020
Otis Elevator Company
Chan-Jong Park
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD AND DEVICE FOR MONITORING CHAIN TENSION
Publication number
20200200628
Publication date
Jun 25, 2020
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MISALIGNMENT MONITORING IN A PEOPLE CONVEYOR
Publication number
20200031630
Publication date
Jan 30, 2020
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CHAIN DEFECT MONITORING IN A PEOPLE CONVEYOR
Publication number
20190352140
Publication date
Nov 21, 2019
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
PEOPLE CONVEYOR AND METHOD OF DETERMINING POWER FOR DRIVING A HANDR...
Publication number
20190112161
Publication date
Apr 18, 2019
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
PEOPLE CONVEYOR
Publication number
20180339885
Publication date
Nov 29, 2018
Otis Elevator Company
Chan-Jong Park
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONVEYOR DEVICE WITH MOVING COMB PLATE IN THE LONGITUDINAL DIRECTION
Publication number
20180237271
Publication date
Aug 23, 2018
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
PASSENGER CONVEYOR AND METHOD FOR MONITORING VIBRATIONS IN A PASSEN...
Publication number
20180057315
Publication date
Mar 1, 2018
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Passenger Conveyor
Publication number
20170327349
Publication date
Nov 16, 2017
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Drive System for Passenger Conveyor
Publication number
20150375968
Publication date
Dec 31, 2015
Chan-Jong Park
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Brake System for Passenger Conveyors
Publication number
20150090558
Publication date
Apr 2, 2015
Otis Elevator Company
Chan-Jong Park
B66 - HOISTING LIFTING HAULING