Jean-Pierre Collin

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Ancy le Franc, FR

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Patents Grantslast 30 patents

Information Patent Grant
Head drum with magnetic mounting of rotary transformer
- Patent number 6,922,315
- Issue date Jul 26, 2005
- THOMSON Licensing S.A.
- Philippe Berthaud
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Head drum with magnetic mounting of rotary transformer
- Publication number 20040120080
- Publication date Jun 24, 2004
- Philippe Berthaud
- G11 - INFORMATION STORAGE