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Norbert Hootsmans
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South Glastonbury, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Monitoring roller guide health
Patent number
11,325,809
Issue date
May 10, 2022
Otis Elevator Company
John Ferrisi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Enhanced door detection
Patent number
11,066,276
Issue date
Jul 20, 2021
Otis Elevator Company
Walter Thomas Schmidt
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Zone object detection system for elevator system
Patent number
10,837,215
Issue date
Nov 17, 2020
Otis Elevator Company
Walter Thomas Schmidt
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator security system including a credential transmitted to a user
Patent number
9,802,788
Issue date
Oct 31, 2017
Otis Elevator Company
Natsuki Miyajima
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Anonymous passenger indexing system for security tracking in destin...
Patent number
8,260,042
Issue date
Sep 4, 2012
Otis Elevator Company
Pei-Yuan Peng
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator system with wireless hall call buttons
Patent number
8,253,548
Issue date
Aug 28, 2012
Otis Elevator Company
Jae-Hyuk Oh
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Tensile support strength measurement system and method
Patent number
7,801,690
Issue date
Sep 21, 2010
Otis Elevator Company
William Veronesi
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Roll-calling mechanism based vision system for elevator positioning
Patent number
7,731,000
Issue date
Jun 8, 2010
Otis Elevator Company
Jae-Hyuk Oh
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
RFID and low resolution CCD sensor based positioning system
Patent number
7,600,613
Issue date
Oct 13, 2009
Otis Elevator Company
Pengju Kang
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Ultrasonic/electromagnetic non-contact buttons/switches for elevators
Patent number
7,597,177
Issue date
Oct 6, 2009
Otis Elevator Company
Jae-Hyuk Oh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electromagnetic/ultrasonic roll-calling/answering (EURA) system for...
Patent number
7,493,991
Issue date
Feb 24, 2009
Otis Elevator Company
Jae-Hyuk Oh
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
ENTRYWAY INDICATORS
Publication number
20190359449
Publication date
Nov 28, 2019
Otis Elevator Company
Walter Thomas Schmidt
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ZONE OBJECT DETECTION SYSTEM FOR ELEVATOR SYSTEM
Publication number
20190352955
Publication date
Nov 21, 2019
Otis Elevator Company
Walter Thomas Schmidt
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ENHANCED DOOR DETECTION
Publication number
20190330026
Publication date
Oct 31, 2019
Otis Elevator Company
Walter Thomas Schmidt
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
MONITORING ROLLER GUIDE HEALTH
Publication number
20190284021
Publication date
Sep 19, 2019
Otis Elevator Company
John Ferrisi
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SECURITY SYSTEM
Publication number
20150158696
Publication date
Jun 11, 2015
Otis Elevator Company
Natsuki Miyajima
B66 - HOISTING LIFTING HAULING
Information
Patent Application
TENSILE SUPPORT STRENGTH MEASUREMENT SYSTEM AND METHOD
Publication number
20110125474
Publication date
May 26, 2011
William Veronesi
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator system with wireless hall call buttons
Publication number
20090295550
Publication date
Dec 3, 2009
Otis Elevator Company
Jae-Hyuk Oh
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ANONYMOUS PASSENGER INDEXING SYSTEM FOR SECURITY TRACKING IN DESTIN...
Publication number
20090208067
Publication date
Aug 20, 2009
Otis Elevator Company
Pei-Yuan Peng
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Indoor Air Pressure Management
Publication number
20080274684
Publication date
Nov 6, 2008
Pei-Yuan Peng
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Roll-Calling Mechanism Based Vision System For Elevator Positioning
Publication number
20080193138
Publication date
Aug 14, 2008
Otis Elevator Company
Jae-Hyuk Oh
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Disinfected Elevator Passenger Interface
Publication number
20070258852
Publication date
Nov 8, 2007
Otis Elevator Company
Norbert Hootsmans
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Rf id and low resolution ccd sensor based positioning system
Publication number
20070084675
Publication date
Apr 19, 2007
Pengju Kang
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Electromagnetic/ultrasonic roll-calling/answering (eura) system for...
Publication number
20060283670
Publication date
Dec 21, 2006
Jae-Hyuk Oh
B66 - HOISTING LIFTING HAULING