P

Inventor

RICAUD JEAN-LUC

FR10 patents
⚠️ This page may combine multiple inventors who share the name “RICAUD JEAN-LUC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

THOMSON LICENSING SA

4 patents
US6946781B2Sep 20, 2005

Cathode with optimized thermal efficiency

THOMSON LICENSING SA3 citations60
US6759799B2Jul 6, 2004

Oxide-coated cathode and method for making same

THOMSON LICENSING SA2 citations60
US6705915B2Mar 16, 2004

Method of assembling an emissive cathode for electron gun

THOMSON LICENSING SA3 citations55
US6917148B2Jul 12, 2005

Oxide cathode for an electron gun, having a denser and thinner emissive zone

THOMSON LICENSING SA0 citations48

THOMSON TUBES ELECTRONIQUES

2 patents
US5131876AJul 21, 1992

Image pick-up electron tube with molded signal input plate and fabrication method thereof

THOMSON TUBES ELECTRONIQUES3 citations60
US5712529AJan 27, 1998

Vacuum electronic tube with getter support structure

THOMSON TUBES ELECTRONIQUES6 citations53

THOMSON LICENSING

2 patents
US7486009B2Feb 3, 2009

Electron gun for cathode-ray tube with improved beam shaping region

THOMSON LICENSING0 citations46
US7372192B2May 13, 2008

Cathode for cathode ray tube with improved lifetime

THOMSON LICENSING0 citations44

THOMSON CSF

2 patents
US5218443AJun 8, 1993

Television camera tube with spurious image black-out screen

THOMSON CSF1 citations41
US4823045AApr 18, 1989

Picture taking tube having a bias light device

THOMSON CSF0 citations41