Inventor

SMITH ERIC G

US20 patents

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

SMITH ERIC G

APPLE INC

Battery impedance measurement

Tunable lens systems with voltage selection circuitry

Adjustable lens systems

Under voltage detection and performance throttling

Keyboard backlight driver IC

Display backlight driver IC configuration

WESTINGHOUSE AIR BRAKE CO

Test connector for accessing compressed air at test ports of a railroad brake control valve

Electro-pneumatic freight brake control system

Electro-pneumatic freight brake control system

WABCO LTD

Hydro-pneumatic brake actuator arranged to maintain a constant brake shoe clearance

Hydraulic brake actuator with parking brake

Combined hydropneumatic brake cylinder/air reservoir device with automatic double-acting slack adjuster arrangement

LUH LOUIS

Controlling an adapter transformer voltage

Power adapter with a step-down transformer and a voltage step-up circuit

Controlling an adapter transformer voltage

SMITH ERIC G

Combined toy helicopter and ceiling fan

Dynamically controlled keyboard

LOCKHEED CORP

Method of fabricating elevated temperature application parts with a serrated surface

PURE STORAGE INC

Storing a data object as data regions in a storage network

IBM

Storing and retrieving mutable objects