Inventor · disambiguated record
Jean-Florent Campion
Also filed as: CAMPION JEAN-FLORENT
19 granted patents·4 pending applications·316 citations·filing 1996–2006
95Inventor score
Top patents by PatentIndex Score
23 records- 0187US6269663B1Method of purifying silica and depositing on an optical fiber preformCIT ALCATEL·Filed 1998·Granted Aug 7, 2001·69 cites·8 claims
- 0283US6047568AMethod of manufacturing a silica powder and use of such a powder in making an optical fiber preformALCATEL NV·Filed 1997·Granted Apr 11, 2000·33 cites·9 claims
- 0380US6988379B2Method of manufacturing large capacity preforms by MCVDCIT ALCATEL·Filed 2002·Granted Jan 24, 2006·12 cites·7 claims
- 0480US6201917B1Preform including a barrier layer preventing hydrogen from diffusing into optical fiber manufactured from said perform, and a method of preparing such a preformCIT ALCATEL·Filed 1999·Granted Mar 13, 2001·31 cites·10 claims
- 0575US6904213B2Step index optical fiber with doped cladding and core, a preform, and a method of fabricating such a fiberCIT ALCATEL·Filed 2002·Granted Jun 7, 2005·8 cites·27 claims
- 0675US6704485B1Method for reducing the hydrogen sensitivity of optical fibers at 1380nm-1410 nmCIT ALCATEL·Filed 2001·Granted Mar 9, 2004·18 cites·13 claims
- 0771US5888587AMethod of manufacturing silica powder and use of such powder in making an optical fiber preformALCATEL NV·Filed 1998·Granted Mar 30, 1999·21 cites·7 claims
- 0868US6386373B1Process for making silica powder and use of such powder in the manufacture of an optical fiber preformCIT ALCATEL·Filed 2000·Granted May 14, 2002·11 cites·17 claims
- 0968US6071487AMethod of manufacturing a silica powderCIT ALCATEL·Filed 1998·Granted Jun 6, 2000·19 cites·3 claims
- 1068US5979189AMethod of separating and glazing an optical fiber preformALCATEL FIBRES OPTIQUES·Filed 1997·Granted Nov 9, 1999·22 cites·6 claims
- 1160US6735984B1Making an optical fiber preform including reducing the length of a deposition layerCIT ALCATEL·Filed 2000·Granted May 18, 2004·3 cites·8 claims
- 1256US5897888AApparatus for manufacturing silica powder with spherical grainsALCATEL FIBRES OPTIQUES·Filed 1997·Granted Apr 27, 1999·12 cites·5 claims
- 1355US6915664B2Method of manufacturing a fluorine-doped silica powderCIT ALCATEL·Filed 2002·Granted Jul 12, 2005·4 cites·10 claims
- 1454US6477864B2Method of purifying natural or synthetic silica, and application thereof to depositing purified natural or synthetic silica on an optical fiber preformCIT ALCATEL·Filed 1998·Granted Nov 12, 2002·14 cites·4 claims
- 1552US5720909AMethod of manufacturing silica powder with spherical grainsALCATEL FIBRES OPTIQUES·Filed 1996·Granted Feb 24, 1998·10 cites·4 claims
- 1647US6007786ADevice for doping silica powderALCATEL FIBRES OPTIQUES·Filed 1997·Granted Dec 28, 1999·14 cites·17 claims
- 1745US7703305B2Overcladding an optical fiber preform using an air-argon plasma torchDRAKA COMTEQ BV·Filed 2006·Granted Apr 27, 2010·0 cites·6 claims
- 1842US2004109942A1Method of producing optical fiber preformsCIT ALCATEL·Filed 2003·Application pending·0 cites
- 1941US2002006260A1Preforms and optical fibers coated in alumina and/or silicaCIT ALCATEL·Filed 2001·Application pending·0 cites
- 2040US2006016225A1Process for producing an optical-fibre preform, optical-fibre preform and optical fibre associated therewithDRAKA COMTEQ BV·Filed 2004·Application pending·0 cites
- 2138US6532775B1Method of depositing a layer of silica followed by a step of adding dopant to the layerCIT ALCATEL·Filed 1999·Granted Mar 18, 2003·9 cites·7 claims
- 2238US6319550B1Method and apparatus for treating silica granules using porous graphite crucibleCIT ALCATEL·Filed 1999·Granted Nov 20, 2001·6 cites·6 claims
- 2333US2003200769A1Process for manufacturing optical fiber preformsCIT ALCATEL·Filed 2003·Application pending·0 cites
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