Inventor · disambiguated record
Emmanuel Petitfrere
Also filed as: PETITFRERE EMMANUEL
9 granted patents·2 pending applications·256 citations·filing 2001–2013
86Inventor score
Files withDRAKA COMTEQ BV7CIT ALCATEL1CUVELIER GAETAN1DE MONTMORILLON LOUIS-ANNE1PETITFRERE EMMANUEL1
Top patents by PatentIndex Score
11 records- 0198US7587111B2Single-mode optical fiberDRAKA COMTEQ BV·Filed 2007·Granted Sep 8, 2009·223 cites·19 claims
- 0290US7899293B2Single-mode optical fiberDRAKA COMTEQ BV·Filed 2009·Granted Mar 1, 2011·19 cites·24 claims
- 0388US8103143B2Single-mode optical fiberDE MONTMORILLON LOUIS-ANNE·Filed 2011·Granted Jan 24, 2012·8 cites·28 claims
- 0472US8028545B2Method and apparatus for manufacturing low OH overcladdingDRAKA COMTEQ BV·Filed 2006·Granted Oct 4, 2011·2 cites·14 claims
- 0568US7854145B2Plasma torch for overcladding an optical fiber preformDRAKA COMTEQ BV·Filed 2007·Granted Dec 21, 2010·2 cites·12 claims
- 0659US6584806B2Method and apparatus for manufacturing an optical fiber preformCIT ALCATEL·Filed 2001·Granted Jul 1, 2003·2 cites·7 claims
- 0751US11046608B2Optical fiber preform and method for manufacturing such optical fiber preform from a primary preformDRAKA COMTEQ BV·Filed 2013·Granted Jun 29, 2021·0 cites·3 claims
- 0850US2008250817A1Method and Apparatus for Manufacturing an Optical Fiber PreformDRAKA COMTEQ BV·Filed 2008·Application pending·0 cites
- 0948US2005144987A1Method for making a preformDRAKA COMTEQ BV·Filed 2004·Application pending·0 cites
- 1044US8181488B2Method for overcladding an optical fiber preformPETITFRERE EMMANUEL·Filed 2007·Granted May 22, 2012·0 cites·14 claims
- 1138US8613208B2Method for forming an improved weld between a primary preform and a silica barCUVELIER GAETAN·Filed 2008·Granted Dec 24, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →