Samuel C. Wan

Person

Simsbury, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Remotely resettable ropeless emergency stopping device for an elevator
- Patent number 7,575,099
- Issue date Aug 18, 2009
- Otis Elevator Company
- Jae-Hyuk Oh
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Dual sheave rope climber using flat flexible ropes
- Patent number 6,193,016
- Issue date Feb 27, 2001
- Otis Elevator Company
- Richard L. Hollowell
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Ropeless governor mechanism for an elevator car
- Patent number 6,161,653
- Issue date Dec 19, 2000
- Otis Elevator Company
- Clement Alexander Skalski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Bridge rails for horizontally moveable passenger or freight cab
- Patent number 5,950,769
- Issue date Sep 14, 1999
- Otis Elevator Company
- Frederick H. Barker
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Rope climbing elevator
- Patent number 5,931,265
- Issue date Aug 3, 1999
- Otis Elevator Company
- Richard L. Hollowell
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Integrated, multi-level elevator shuttle
- Patent number 5,924,524
- Issue date Jul 20, 1999
- Otis Elevator Company
- Frederick H. Barker
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Pretorque to unload elevator car/floor locks before retraction
- Patent number 5,862,886
- Issue date Jan 26, 1999
- Otis Elevator Company
- Paul Bennett
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Horizontal and vertical passenger transport
- Patent number 5,861,586
- Issue date Jan 19, 1999
- Otis Elevator Company
- Richard C. McCarthy
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fail-safe movement of elevator cabs between car frames and landings
- Patent number 5,829,553
- Issue date Nov 3, 1998
- Otis Elevator Company
- Samuel C. Wan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Shuttle elevators feeding local elevators
- Patent number 5,823,299
- Issue date Oct 20, 1998
- Otis Elevator Company
- Gilbert W. Wierschke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety brake
- Patent number 5,819,879
- Issue date Oct 13, 1998
- Otis Elevator Company
- Michael C. Lang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Linear motor transfer of cab horizontally between elevator and boge...
- Patent number 5,799,755
- Issue date Sep 1, 1998
- Otis Elevator Company
- Samuel C. Wan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Synchronizing elevator arrival at a level of a building
- Patent number 5,785,153
- Issue date Jul 28, 1998
- Otis Elevator Company
- Bruce A. Powell
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Locking elevator car frame to building during loading/unloading hor...
- Patent number 5,771,995
- Issue date Jun 30, 1998
- Otis Elevator Company
- Anthony Cooney
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Transferring elevator cabs between non-contiguous hoistways
- Patent number 5,773,772
- Issue date Jun 30, 1998
- Otis Elevator Company
- Richard C. McCarthy
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Synchronized off-shaft loading of elevator cabs
- Patent number 5,758,748
- Issue date Jun 2, 1998
- Otis Elevator Company
- Frederick H. Barker
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator shuttle with auxiliary elevators at terminals
- Patent number 5,752,585
- Issue date May 19, 1998
- Otis Elevator Company
- Joseph Bittar
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Extra deck elevator shuttle
- Patent number 5,749,441
- Issue date May 12, 1998
- Otis Elevator Company
- Joseph Bittar
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Car operated safety gate for horizontally transferrable elevator cab
- Patent number 5,695,024
- Issue date Dec 9, 1997
- Otis Elevator Company
- Samuel C. Wan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Passenger transfer, double deck, multi-elevator shuttle system
- Patent number 5,663,539
- Issue date Sep 2, 1997
- Otis Elevator Company
- Bruce A. Powell
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator cabs transferred horizontally between double deck elevators
- Patent number 5,660,249
- Issue date Aug 26, 1997
- Otis Elevator Company
- Bruce A. Powell
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Emergency elevator cab commandeering shuttle
- Patent number 5,655,625
- Issue date Aug 12, 1997
- Otis Elevator Company
- Frederick H. Barker
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Synchronous elevator shuttle system
- Patent number 5,651,426
- Issue date Jul 29, 1997
- Otis Elevator Company
- Joseph Bittar
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Maintaining communications and power during transfer of horizontall...
- Patent number 5,601,156
- Issue date Feb 11, 1997
- Otis Elevator Company
- Richard C. McCarthy
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Remotely resettable ropeless emergency stopping device for an elevator
- Publication number 20070051563
- Publication date Mar 8, 2007
- Jae-Hyuk Oh
- B66 - HOISTING LIFTING HAULING

Samuel C. Wan

Person

Patents Grantslast 30 patents

Remotely resettable ropeless emergency stopping device for an elevator

Dual sheave rope climber using flat flexible ropes

Ropeless governor mechanism for an elevator car

Bridge rails for horizontally moveable passenger or freight cab

Rope climbing elevator

Integrated, multi-level elevator shuttle

Pretorque to unload elevator car/floor locks before retraction

Horizontal and vertical passenger transport

Fail-safe movement of elevator cabs between car frames and landings

Shuttle elevators feeding local elevators

Safety brake

Linear motor transfer of cab horizontally between elevator and boge...

Synchronizing elevator arrival at a level of a building

Locking elevator car frame to building during loading/unloading hor...

Transferring elevator cabs between non-contiguous hoistways

Synchronized off-shaft loading of elevator cabs

Elevator shuttle with auxiliary elevators at terminals

Extra deck elevator shuttle

Car operated safety gate for horizontally transferrable elevator cab

Passenger transfer, double deck, multi-elevator shuttle system

Elevator cabs transferred horizontally between double deck elevators

Emergency elevator cab commandeering shuttle

Synchronous elevator shuttle system

Maintaining communications and power during transfer of horizontall...

Patents Applicationslast 30 patents

Remotely resettable ropeless emergency stopping device for an elevator