Boubal; Francois

Patent Applications and Registrations

Patent applications and USPTO patent grants for Boubal; Francois.The latest application filed is for "fiber optic transmission system using raman effect amplification".

Company Profile

0.3.8

Boubal; Francois - Viry Chatillon FR
Boubal; Francois - Paris FR
Boubal, Francois - Pijmacker Prup-Bas FR
Boubal, Francois - Viny-Chalielles FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fiber optic transmission system using Raman effect amplification Grant 7,158,286 - Havard , et al. January 2, 2	2007-01-02
Safety procedure for optical fiber systems and safety interface to carry out such safety procedure Grant 7,076,128 - Brandon , et al. July 11, 2	2006-07-11
Passive compensating coupling laser device Grant 7,054,527 - Fernier , et al. May 30, 2	2006-05-30
Fiber optic transmission system using Raman effect amplification App 20050168802 - Havard, Vincent ; et al.	2005-08-04
Method of distributed Raman amplification in an optical fiber App 20030184849 - Le Roux, Patrice ; et al.	2003-10-02
Passive compensating coupling laser device App 20030179463 - Fernier, Bruno ; et al.	2003-09-25
Safety procedure for optical fiber systems and safety interface to carry out such safety procedure App 20030152317 - Brandon, Eric ; et al.	2003-08-14
Method of making an optical transmission system safe, a device for implementing the method, and an optical transmission system including the device App 20030035164 - Labrunie, Laurent ; et al.	2003-02-20
Transmission system App 20030007723 - Roux, Patrice Le ; et al.	2003-01-09
A Multimode Optical Amplifying Fiber With A Transversely Coupled Optical Pumping Beam App 20020154388 - Boubal, Francois ; et al.	2002-10-24
Optical fiber transmission system with enhanced total launchable optical power App 20020085804 - Labrunie, Laurent ; et al.	2002-07-04

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