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Xiaodong Luo
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S. Windsor, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Safety brake configuration for elevator application
Patent number
11,124,386
Issue date
Sep 21, 2021
Otis Elevator Company
Richard N. Fargo
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Spring useful for elevator safety device
Patent number
10,927,915
Issue date
Feb 23, 2021
Otis Elevator Company
Enrico Manes
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator cab suspension assembly for a double deck elevator
Patent number
10,899,580
Issue date
Jan 26, 2021
Otis Elevator Company
Walter Thomas Schmidt
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Assembly for actuating an elevator car brake
Patent number
10,766,739
Issue date
Sep 8, 2020
Otis Elevator Company
Richard N. Fargo
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator car guidance mechanism
Patent number
10,745,247
Issue date
Aug 18, 2020
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator braking control system
Patent number
10,407,273
Issue date
Sep 10, 2019
Otis Elevator Company
David Ginsberg
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
H frame for a double deck elevator
Patent number
10,329,122
Issue date
Jun 25, 2019
Otis Elevator Company
Walter Thomas Schmidt
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator recovery car
Patent number
10,294,074
Issue date
May 21, 2019
Otis Elevator Company
Mark Olthuis
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator cord health monitoring
Patent number
9,862,571
Issue date
Jan 9, 2018
Otis Elevator Company
Fanping Sun
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Friction brake assembly with an abradable metal foam brake pad
Patent number
9,835,216
Issue date
Dec 5, 2017
Otis Elevator Company
Tahany Ibrahim El-Wardany
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Elevator cord health monitoring
Patent number
9,809,421
Issue date
Nov 7, 2017
Otis Elevator Company
Fanping Sun
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Elevator cord health monitoring
Patent number
9,731,939
Issue date
Aug 15, 2017
Otis Elevator Company
Fanping Sun
G01 - MEASURING TESTING
Information
Patent Grant
Elevator belt assembly with noise reducing groove arrangement
Patent number
7,971,687
Issue date
Jul 5, 2011
Otis Elevator Company
Goldino Alves
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Elevator system design including a belt assembly with a vibration a...
Patent number
7,748,501
Issue date
Jul 6, 2010
Otis Elevator Company
Mark E. Marler
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
H FRAME FOR A DOUBLE DECK ELEVATOR
Publication number
20190218066
Publication date
Jul 18, 2019
Otis Elevator Company
Walter Thomas SCHMIDT
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR CAB SUSPENSION ASSEMBLY FOR A DOUBLE DECK ELEVATOR
Publication number
20190218067
Publication date
Jul 18, 2019
Otis Elevator Company
Walter Thomas SCHMIDT
B66 - HOISTING LIFTING HAULING
Information
Patent Application
SPRING USEFUL FOR ELEVATOR SAFETY DEVICE
Publication number
20190186573
Publication date
Jun 20, 2019
Otis Elevator Company
Enrico MANES
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
MOLYBDENUM COATED ELEVATOR SAFETY BRAKES
Publication number
20190011007
Publication date
Jan 10, 2019
Otis Elevator Company
Aaron T. Nardi
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ASSEMBLY FOR ACTUATING AN ELEVATOR CAR BRAKE
Publication number
20170369277
Publication date
Dec 28, 2017
Otis Elevator Company
Richard N. FARGO
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SAFETY SPRING AND METHOD OF MANUFACTURING
Publication number
20170261058
Publication date
Sep 14, 2017
Otis Elevator Company
Shihemn Chen
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
BRAKING SYSTEM FOR HOISTED STRUCTURE AND METHOD FOR BRAKING
Publication number
20170217726
Publication date
Aug 3, 2017
Otis Elevator Company
Brad GUILANI
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR BRAKING CONTROL SYSTEM
Publication number
20170073183
Publication date
Mar 16, 2017
Otis Elevator Company
David Ginsberg
B66 - HOISTING LIFTING HAULING
Information
Patent Application
SAFETY BRAKE CONFIGURATION FOR ELEVATOR APPLICATION
Publication number
20170057783
Publication date
Mar 2, 2017
Otis Elevator Company
Richard N. Fargo
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR CAR GUIDANCE MECHANISM
Publication number
20170057786
Publication date
Mar 2, 2017
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR RECOVERY CAR
Publication number
20170029245
Publication date
Feb 2, 2017
Otis Elevator Company
Mark Olthuis
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR CORD HEALTH MONITORING
Publication number
20160002006
Publication date
Jan 7, 2016
Otis Elevator Company
Fanping Sun
G01 - MEASURING TESTING
Information
Patent Application
ELEVATOR CORD HEALTH MONITORING
Publication number
20150375963
Publication date
Dec 31, 2015
Otis Elevator Company
Fanping Sun
G01 - MEASURING TESTING
Information
Patent Application
FRICTION BRAKE ASSEMBLY WITH AN ABRADABLE METAL FOAM BRAKE PAD
Publication number
20150292582
Publication date
Oct 15, 2015
Otis Elevator Company
Tahany Ibrahim El-Wardany
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
CUSTOMIZED FRICTION FOR BRAKES
Publication number
20150083533
Publication date
Mar 26, 2015
Otis Elevator Company
Tahany Ibrahim El-Wardany
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Elevator Door Coupler
Publication number
20080271957
Publication date
Nov 6, 2008
Bryan R. Siewert
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator belt assembly with noise reducing groove arrangement
Publication number
20060175137
Publication date
Aug 10, 2006
Goldino Alves
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator system design including a belt assembly with a vibration a...
Publication number
20050103573
Publication date
May 19, 2005
Mark E Marler
B66 - HOISTING LIFTING HAULING