Inventor

COSTELLO JOHN JOSEPH

US27 patents

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

COSTELLO JOHN JOSEPH

ROLLS ROYCE CORP

Gas turbine engine fuel additive control system

Coaxial cable system for gas turbine engine

Tip clearance sensor system with an integral patch antenna array

Sensor with integral vortex tube for warming

Thermocouple pre-aging and temperature drift compensation

System for fiber optic communication connections

Mechanical iris tip clearance control

Frequency encryption for communication signals

Ultra high temperature speed sensor system in a gas turbine engine

Method and process of cyber security via software imaging

Encryption and security in a distributed control network

Optical interface and distributed fiber optic communication network for controlling a gas turbine engine and method

Method and apparatus for data transfer during maintenance activity in a network

Method of improved cyber security with frequency separation

Tip clearance radio frequency sensor

Analog power-up reset circuit for logic level reset

Engine control system

ROLLS ROYCE NAM TECH INC

Method and process for securing an executable image

Apparatus and methods for authenticating cyber secure control system configurations using distributed ledgers

Method and apparatus for cyber security using light polarization

Integrated circuit thermal management system

Circuit board assembly having a security shield and method of the same

Power and communications over fiber optic cabling

CISCO TECH INC

Certificate-based call identification and routing

Prioritization of collaboration messages and groups

Seamless guest access to spaces and meetings

CHAMPION AEROSPACE INC

Exciter circuit with ferro-resonant transformer network for an ignition system of a turbine engine