Inventor

DELABALLE JACQUES

FR2 patents

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

FRANCE TELECOM

1 patent

US5740232AApr 14, 1998

Smart card based system for telephone-securized transactions

FRANCE TELECOM171 citations95

THOMSON CSF

1 patent

US4459570AJul 10, 1984

Ultra-high frequency filter with a dielectric resonator tunable in a large band width

THOMSON CSF39 citations86