Daryl J. Marvin

Person

Farmington, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Active braking for immediate stops
- Patent number 11,866,295
- Issue date Jan 9, 2024
- Otis Elevator Company
- Prasanna Nagarajan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Encapsulated components of electromechanical actuators for elevator...
- Patent number 11,848,154
- Issue date Dec 19, 2023
- Otis Elevator Company
- Justin Billard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elevator sound systems
- Patent number 11,649,137
- Issue date May 16, 2023
- Otis Elevator Company
- Daryl J. Marvin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator system roping arrangement
- Patent number 11,591,188
- Issue date Feb 28, 2023
- Otis Elevator Company
- Benjamin J. Watson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator systems and methods of controlling elevators responsive to...
- Patent number 11,498,802
- Issue date Nov 15, 2022
- Otis Elevator Company
- Daryl J. Marvin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Vertical bounce detection and mitigation
- Patent number 11,117,781
- Issue date Sep 14, 2021
- Otis Elevator Company
- Marcin Wroblewski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Electronic safety actuator for lifting a safety wedge of an elevator
- Patent number 11,078,045
- Issue date Aug 3, 2021
- Otis Elevator Company
- Justin Billard
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Magnet assembly for an electronic safety brake actuator (ESBA)
- Patent number 11,053,097
- Issue date Jul 6, 2021
- Otis Elevator Company
- Erik Khzouz
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and system of reducing false actuation of safety brakes in e...
- Patent number 11,046,552
- Issue date Jun 29, 2021
- Otis Elevator Company
- Sandeep Sudi
- 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
Passive elevator car
- Patent number 10,906,782
- Issue date Feb 2, 2021
- Otis Elevator Company
- Richard N. Fargo
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Device and method for actuating an elevator safety brake
- Patent number 10,894,695
- Issue date Jan 19, 2021
- Otis Elevator Company
- Justin Billard
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Emergency safety actuator for an elevator
- Patent number 10,781,075
- Issue date Sep 22, 2020
- Otis Elevator Company
- Tadeusz Witczak
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Drive and control for six-phase electrical machines with negligible...
- Patent number 10,773,922
- Issue date Sep 15, 2020
- Otis Elevator Company
- Dong Jiang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power distribution for multicar, ropeless elevator system
- Patent number 10,745,238
- Issue date Aug 18, 2020
- Otis Elevator Company
- Shashank Krishnamurthy
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Electromagnetic safety trigger
- Patent number 10,654,686
- Issue date May 19, 2020
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Brake member actuation mechanism
- Patent number 10,618,776
- Issue date Apr 14, 2020
- Otis Elevator Company
- Guohong Hu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hybrid altimeter for measuring vertical velocity
- Patent number 10,578,639
- Issue date Mar 3, 2020
- Otis Elevator Company
- Craig Drew Bogli
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Braking system resetting mechanism for a hoisted structure
- Patent number 10,494,227
- Issue date Dec 3, 2019
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Emergency mode operation of elevator system having linear propulsio...
- Patent number 10,427,908
- Issue date Oct 1, 2019
- Otis Elevator Company
- Shashank Krishnamurthy
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Architecture of drive unit employing gallium nitride switches
- Patent number 10,366,935
- Issue date Jul 30, 2019
- Otis Elevator Company
- Shashank Krishnamurthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent surface systems for building solutions
- Patent number 10,268,166
- Issue date Apr 23, 2019
- Otis Elevator Company
- Tadeusz Pawel Witczak
- G05 - CONTROLLING REGULATING
Information Patent Grant
Protective device for speed sensing device
- Patent number 10,246,295
- Issue date Apr 2, 2019
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator system using rescue storage device for increased power
- Patent number 10,155,640
- Issue date Dec 18, 2018
- Otis Elevator Company
- Juergen Gewinner
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety chain circuit
- Patent number 10,146,189
- Issue date Dec 4, 2018
- Otis Elevator Company
- Kyle W. Rogers
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Protection assembly for elevator braking assembly speed sensing dev...
- Patent number 10,112,803
- Issue date Oct 30, 2018
- Otis Elevator Company
- Daryl J. Marvin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator system using dual communication channels
- Patent number 10,051,040
- Issue date Aug 14, 2018
- Otis Elevator Company
- Daryl J. Marvin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Brake torque control
- Patent number 10,000,366
- Issue date Jun 19, 2018
- Otis Elevator Company
- James L. Hubbard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Calibration of wear detection system
- Patent number 9,995,711
- Issue date Jun 12, 2018
- Otis Elevator Company
- Michael Garfinkel
- G01 - MEASURING TESTING
Information Patent Grant
Braking device for braking a hoisted object relative to a guide member
- Patent number 9,981,826
- Issue date May 29, 2018
- Otis Elevator Company
- Justin Billard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ENCAPSULATED COMPONENTS OF ELECTROMECHANCAL ACTUATORS FOR ELEVATOR...
- Publication number 20210375517
- Publication date Dec 2, 2021
- Otis Elevator Company
- Justin Billard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELEVATOR SYSTEM ROPING ARRANGEMENT
- Publication number 20200354195
- Publication date Nov 12, 2020
- Otis Elevator Company
- Benjamin J. Watson
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ACTIVE BRAKING FOR IMMEDIATE STOPS
- Publication number 20200055693
- Publication date Feb 20, 2020
- Otis Elevator Company
- Prasanna Nagarajan
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MAGNET ASSEMBLY FOR AN ELECTRONIC SAFETY BRAKE ACTUATOR (ESBA)
- Publication number 20200031621
- Publication date Jan 30, 2020
- Otis Elevator Company
- Erik Khzouz
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELECTRONIC SAFETY ACTUATOR FOR LIFTING A SAFETY WEDGE OF AN ELEVATOR
- Publication number 20190352127
- Publication date Nov 21, 2019
- Otis Elevator Company
- Justin Billard
- B66 - HOISTING LIFTING HAULING
Information Patent Application
VERTICAL BOUNCE DETECTION AND MITIGATION
- Publication number 20190337756
- Publication date Nov 7, 2019
- Otis Elevator Company
- Marcin Wroblewski
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND SYSTEM OF REDUCING FALSE ACTUATION OF SAFETY BRAKES IN E...
- Publication number 20190300331
- Publication date Oct 3, 2019
- Otis Elevator Company
- Sandeep Sudi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SYSTEMS AND METHODS OF CONTROLLING ELEVATORS RESPONSIVE TO...
- Publication number 20190241398
- Publication date Aug 8, 2019
- Otis Elevator Company
- Daryl J. Marvin
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MAGNETIC SPEED DETECTION DEVICE
- Publication number 20190234985
- Publication date Aug 1, 2019
- Otis Elevator Company
- Justin Billard
- 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
ELEVATOR SOUND SYSTEMS
- Publication number 20190071280
- Publication date Mar 7, 2019
- Otis Elevator Company
- Daryl J. Marvin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID ALTIMETER FOR MEASURING VERTICAL VELOCITY
- Publication number 20190064199
- Publication date Feb 28, 2019
- Otis Elevator Company
- Craig Drew Bogli
- G01 - MEASURING TESTING
Information Patent Application
POWER DISTRIBUTION FOR MULTICAR, ROPELESS ELEVATOR SYSTEM
- Publication number 20180334356
- Publication date Nov 22, 2018
- Otis Elevator Company
- Shashank Krishnamurthy
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELECTRONIC SAFETY ACTUATOR
- Publication number 20180327224
- Publication date Nov 15, 2018
- Otis Elevator Company
- Justin BILLARD
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DEVICE AND METHOD FOR ACTUATING AN ELEVATOR SAFETY BRAKE
- Publication number 20180222717
- Publication date Aug 9, 2018
- Otis Elevator Company
- Justin Billard
- B66 - HOISTING LIFTING HAULING
Information Patent Application
INTELLIGENT SURFACE SYSTEMS FOR BUILDING SOLUTIONS
- Publication number 20180074466
- Publication date Mar 15, 2018
- Otis Elevator Company
- Tadeusz Pawel Witczak
- G05 - CONTROLLING REGULATING
Information Patent Application
MOTOR TORQUE RIPPLE REDUCTION USING DC BUS HARMONICS
- Publication number 20180041147
- Publication date Feb 8, 2018
- Otis Elevator Company
- Daryl J. Marvin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE AND CONTROL FOR SIX-PHASE ELECTRICAL MACHINES WITH NEGLIGIBLE...
- Publication number 20180022576
- Publication date Jan 25, 2018
- Otis Elevator Company
- Dong Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PASSIVE ELEVATOR CAR
- Publication number 20180009638
- Publication date Jan 11, 2018
- Otis Elevator Company
- Richard N. Fargo
- G02 - OPTICS
Information Patent Application
ELEVATOR SYSTEM ROPING ARRANGEMENT
- Publication number 20170362063
- Publication date Dec 21, 2017
- Otis Elevator Company
- Benjamin J. Watson
- B66 - HOISTING LIFTING HAULING
Information Patent Application
THREE-LEVEL T-TYPE NPC POWER CONVERTER
- Publication number 20170317607
- Publication date Nov 2, 2017
- Otis Elevator Company
- Ismail Agirman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC SYSTEM ARCHITECTURE FOR EMERGENCY MODE OPERATION OF MULT...
- Publication number 20170297860
- Publication date Oct 19, 2017
- Otis Elevator Company
- SHASHANK KRISHNAMURTHY
- B66 - HOISTING LIFTING HAULING
Information Patent Application
PROTECTIVE DEVICE FOR SPEED SENSING DEVICE
- Publication number 20170291797
- Publication date Oct 12, 2017
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONDITION SENSING ARRANGEMENT FOR ELEVATOR SYSTEM BRAKE ASSEMBLY AN...
- Publication number 20170283216
- Publication date Oct 5, 2017
- Otis Elevator Company
- Daryl J. Marvin
- B66 - HOISTING LIFTING HAULING
Information Patent Application
PROTECTION ASSEMBLY FOR ELEVATOR BRAKING ASSEMBLY SPEED SENSING DEV...
- Publication number 20170283217
- Publication date Oct 5, 2017
- Otis Elevator Company
- Daryl J. Marvin
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR LOCATION SENSING SYSTEM
- Publication number 20170225921
- Publication date Aug 10, 2017
- Otis Elevator Company
- Bradley Armand Scoville
- G01 - MEASURING TESTING
Information Patent Application
BRAKE MEMBER ACTUATION MECHANISM
- Publication number 20170129741
- Publication date May 11, 2017
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Application
BRAKING SYSTEM RESETTING MECHANISM FOR A HOISTED STRUCTURE
- Publication number 20170107078
- Publication date Apr 20, 2017
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HOUSING ASSEMBLY FOR A SAFETY ACTUATION DEVICE
- Publication number 20170066627
- Publication date Mar 9, 2017
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELECTROMAGNETIC SAFETY TRIGGER
- Publication number 20170001835
- Publication date Jan 5, 2017
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING

Daryl J. Marvin

Person

Patents Grantslast 30 patents

Active braking for immediate stops

Encapsulated components of electromechanical actuators for elevator...

Elevator sound systems

Elevator system roping arrangement

Elevator systems and methods of controlling elevators responsive to...

Vertical bounce detection and mitigation

Electronic safety actuator for lifting a safety wedge of an elevator

Magnet assembly for an electronic safety brake actuator (ESBA)

Method and system of reducing false actuation of safety brakes in e...

Spring useful for elevator safety device

Passive elevator car

Device and method for actuating an elevator safety brake

Emergency safety actuator for an elevator

Drive and control for six-phase electrical machines with negligible...

Power distribution for multicar, ropeless elevator system

Electromagnetic safety trigger

Brake member actuation mechanism

Hybrid altimeter for measuring vertical velocity

Braking system resetting mechanism for a hoisted structure

Emergency mode operation of elevator system having linear propulsio...

Architecture of drive unit employing gallium nitride switches

Intelligent surface systems for building solutions

Protective device for speed sensing device

Elevator system using rescue storage device for increased power

Safety chain circuit

Protection assembly for elevator braking assembly speed sensing dev...

Elevator system using dual communication channels

Brake torque control

Calibration of wear detection system

Braking device for braking a hoisted object relative to a guide member

Patents Applicationslast 30 patents

ENCAPSULATED COMPONENTS OF ELECTROMECHANCAL ACTUATORS FOR ELEVATOR...

ELEVATOR SYSTEM ROPING ARRANGEMENT

ACTIVE BRAKING FOR IMMEDIATE STOPS

MAGNET ASSEMBLY FOR AN ELECTRONIC SAFETY BRAKE ACTUATOR (ESBA)

ELECTRONIC SAFETY ACTUATOR FOR LIFTING A SAFETY WEDGE OF AN ELEVATOR

VERTICAL BOUNCE DETECTION AND MITIGATION

METHOD AND SYSTEM OF REDUCING FALSE ACTUATION OF SAFETY BRAKES IN E...

ELEVATOR SYSTEMS AND METHODS OF CONTROLLING ELEVATORS RESPONSIVE TO...

MAGNETIC SPEED DETECTION DEVICE

SPRING USEFUL FOR ELEVATOR SAFETY DEVICE

ELEVATOR SOUND SYSTEMS

HYBRID ALTIMETER FOR MEASURING VERTICAL VELOCITY

POWER DISTRIBUTION FOR MULTICAR, ROPELESS ELEVATOR SYSTEM

ELECTRONIC SAFETY ACTUATOR

DEVICE AND METHOD FOR ACTUATING AN ELEVATOR SAFETY BRAKE

INTELLIGENT SURFACE SYSTEMS FOR BUILDING SOLUTIONS

MOTOR TORQUE RIPPLE REDUCTION USING DC BUS HARMONICS

DRIVE AND CONTROL FOR SIX-PHASE ELECTRICAL MACHINES WITH NEGLIGIBLE...

PASSIVE ELEVATOR CAR

ELEVATOR SYSTEM ROPING ARRANGEMENT

THREE-LEVEL T-TYPE NPC POWER CONVERTER

ELECTRONIC SYSTEM ARCHITECTURE FOR EMERGENCY MODE OPERATION OF MULT...

PROTECTIVE DEVICE FOR SPEED SENSING DEVICE

CONDITION SENSING ARRANGEMENT FOR ELEVATOR SYSTEM BRAKE ASSEMBLY AN...

PROTECTION ASSEMBLY FOR ELEVATOR BRAKING ASSEMBLY SPEED SENSING DEV...

ELEVATOR CAR LOCATION SENSING SYSTEM

BRAKE MEMBER ACTUATION MECHANISM

BRAKING SYSTEM RESETTING MECHANISM FOR A HOISTED STRUCTURE

HOUSING ASSEMBLY FOR A SAFETY ACTUATION DEVICE

ELECTROMAGNETIC SAFETY TRIGGER