Inventor

GIRGIS ADLY A

US4 patents

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

UNIV IOWA STATE RES FOUND INC

2 patents

US4455612AJun 19, 1984

Recursive estimation in digital distance relaying system

UNIV IOWA STATE RES FOUND INC136 citations95

US4319329AMar 9, 1982

Frequency measuring and monitoring apparatus, methods and systems

UNIV IOWA STATE RES FOUND INC57 citations92

GIRGIS ADLY A

1 patent

US4812995AMar 14, 1989

Adaptive Kalman Filtering in fault classification

GIRGIS ADLY A115 citations92

UNIV NORTH CAROLINA STATE

1 patent

US4661769AApr 28, 1987

Measurement of magnitude and phase angle of voltage and current phasors and frequency deviation in power systems

UNIV NORTH CAROLINA STATE48 citations90