Inventor

WITCZAK TADEUSZ PAWEL

US50 patents

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

WITCZAK TADEUSZ PAWEL

OTIS ELEVATOR CO

Automated elevator maintenance mode initiation

Sensor fusion of acceleration sensor and air pressure sensor information to estimate elevator floor level and position

Conveyance system data transfer

Elevator door sensor integrated with a long range communication gateway

Braking system for an elevator system

Vibration monitoring beacon mode detection and transition

Variable thresholds for an elevator system

Elevator notice system

Elevator recovery car

Elevator inspection system with robotic platform configured to develop hoistway model data from sensor data

Electrohydraulic damper for elevator system

Detection and control system for elevator operations

Detecting elevator mechanics in elevator systems

Modular transfer station

Device and method for monitoring an elevator system

Elevator car position determination

Method and device for monitoring an elevator system

Customer behavior driven predictive maintenance

Elevator sensor system floor mapping

Elevator car guidance mechanism

Vibration monitoring beacon mode detection and transition

Vibration monitoring beacon mode detection and transition

Elevator car and door motion monitoring

Elevator car power supply

Elevator condition based maintenance using an in-car camera

Elevator inspection system with robotic platform configured with a platform propulsor

Monitoring systems for passenger conveyors

Conveyance system data transfer

Remotely maintaining the connection status of a connection port of a passenger carrying system

Elevator door control for deboarding passengers in multi-door elevators

Automatic determination of position and orientation of elevator device entry terminals and hallway fixtures

Intelligent surface systems for building solutions

Cab for vertical travel with controllable orientation for non-vertical travel

Elevator monitoring device with varying wireless transmission power based on elevator car position

Monitoring of conveyance system vibratory signatures

Self-propelled cargo lift for elevator systems

Self-climbing self-locking elevator

Conveyance apparatus location determination using probability

Elevator inspection system with robot configured to inspect operational conditions of elevator car

Elevator management system that transmits combined operational and position data to an elevator management center

Alignment system for an elevator car

CARRIER CORP

Dual rotor, coreless, electromagnetic machine

Suppression tank scale and level determination

Autonomous commissioning and inspection of alarm systems

Synchronized mesh audio communications

Universal electromagnetic machine

Electromagnetic machine

Magnetic trap suppression tank level sensor

Adaptable suppression tank level sensor

KIDDE FENWAL LLC

Suppression tank scale and level determination