Inventor

SALMON JOHN K

US52 patents

⚠️ This page may combine multiple inventors who share the name “SALMON JOHN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SALMON JOHN K

OTIS ELEVATOR CO

Traction elevators with adjustable traction sheave loading, with or without counterweights

Active vibration control system for an elevator, which reduces horizontal and rotational forces acting on the car

Two car elevator system

Method for reducing rope sway in elevators

Triple-wrap traction arrangement

Elevator load weighing

Horizontal and vertical passenger transport

Synchronizing elevator arrival at a level of a building

Transferring elevator cabs between non-contiguous hoistways

Synchronized off-shaft loading of elevator cabs

Maintaining communications and power during transfer of horizontally moveable elevator cab

Ultrasonic elevator door safety system

Elevator active suspension system

Suspended elevator cab magnetic guidance to rails

Active control of elevator platform

Elevator active suspension system

Reduction of noise and vibration in an elevator car by selectively reducing air turbulence

Elevator car mounting assembly

Linear motor elevator having hybrid roping and stationary primary

Compensating rope sheave tie down

Elevator door operator having a variable pitch lead screw

Elevator noise minimizer

Elevator roping arrangement

Hydraulic tie-down for elevators

Self-refilling hydraulic actuator

Elevator door configuration

Elevator door operator

Pretorque to unload elevator car/floor locks before retraction

Passenger transfer, double deck, multi-elevator shuttle system

Counteracting horizontal accelerations on an elevator car

Self aligning supports for elevator cab

One to two stroke roped elevator pit buffers

Noise and vibration reduction at elevator cab hitch

Elevator occupant load weighing sensor mounting assembly

Elevator car vibration control with friction damper

Position encoder update mechanism and method

Reactive governor

Elevator door drive

Diversion of airflow around an elevator counterweight

Elevator hoistway door support system

Elevator door system

Elevator hoistway and car door lock and coupling

Elevator landing

LEVEL 3 COMMUNICATIONS LLC

Configurable adaptive global traffic control and management

Policy-based content delivery network selection

Multi-tiered server network

Detecting anomalous conditions in a name server network

STOLORZ PAUL E

Policy-based content delivery network selection

Distributing requests across multiple content delivery networks based on subscriber policy

DE SHAW RES LLC

Parallel processing system for computing particle interactions