Inventor · disambiguated record
Karim Chouf
Also filed as: CHOUF KARIM
10 granted patents·8 pending applications·64 citations·filing 2002–2015
87Inventor score
Technology areasB23K
Files withAIR LIQUIDE7BERTEZ CHRISTOPHE2BRIAND FRANCIS2AIR LIQUIDE WELDING FRANCE LA1BRLAND FRANCIS1
Top patents by PatentIndex Score
18 records- 0191US8278591B2Cutting method using a laser having at least one ytterbium-based fiber, in which at least the power of the laser source, the diameter of the focused beam and the beam quality factor are controlledCHOUF KARIM·Filed 2007·Granted Oct 2, 2012·33 cites·25 claims
- 0286US8710400B2Method for cutting C—Mn steel with a fiber laserBRIAND FRANCIS·Filed 2011·Granted Apr 29, 2014·7 cites·9 claims
- 0365US8378253B2Method for laser welding using a nozzle capable of stabilizing the keyholeAIR LIQUIDE·Filed 2008·Granted Feb 19, 2013·1 cites·13 claims
- 0464US9321131B2Method for CO2 laser welding with a dynamic jet nozzleLEFEBVRE PHILIPPE·Filed 2009·Granted Apr 26, 2016·2 cites·7 claims
- 0564US6815635B2Use of helium/nitrogen gas mixtures for laser welding tailored blanksAIR LIQUIDE·Filed 2003·Granted Nov 9, 2004·10 cites·13 claims
- 0659US9987709B2Method for cutting stainless steel with a fiber laserAIR LIQUIDE·Filed 2015·Granted Jun 5, 2018·0 cites·10 claims
- 0759US6770841B2Use of helium/nitrogen gas mixtures in up to 8kW laser weldingAIR LIQUIDE·Filed 2003·Granted Aug 3, 2004·7 cites·15 claims
- 0852US2007119834A1Method for cutting stainless steel with a fiber laserSOUDURE AUTOGENE FRANCAISE AIR·Filed 2006·Application pending·0 cites
- 0951US2006081568A1Use of helium/nitrogen gas mixtures in up to 12kW laser weldingBRIAND FRANCIS·Filed 2005·Application pending·0 cites
- 1051US2007119833A1METHOD FOR CUTTING C-Mn STEEL WITH A FIBER LASERAIR LIQUIDE WELDING FRANCE LA·Filed 2006·Application pending·0 cites
- 1148US2012024831A1Method for Cutting Stainless Steel with a Fiber LaserBRLAND FRANCIS·Filed 2011·Application pending·0 cites
- 1247US6831248B2Use of helium/nitrogen gas mixtures for the laser welding of stainless steel pipesAIR LIQUIDE·Filed 2003·Granted Dec 14, 2004·2 cites·16 claims
- 1345US7385158B2Method and installation for laser welding with a N2/He gas mixture, the N2/He content being controlled according to the laser powerAIR LIQUIDE·Filed 2002·Granted Jun 10, 2008·1 cites·7 claims
- 1445US7038163B2Use of helium/nitrogen gas mixtures in up to 12 kW laser weldingAIR LIQUIDE·Filed 2003·Granted May 2, 2006·1 cites·15 claims
- 1542US2006196859A1Laser cutting of thick metal pieces with a double-focal lensBERTEZ CHRISTOPHE·Filed 2006·Application pending·0 cites
- 1642US2006186099A1Laser cutting of thin metal workpieces with a double-focal lensBERTEZ CHRISTOPHE·Filed 2006·Application pending·0 cites
- 1736US2005016971A1Method and installation for laser welding with an ar/he gas mixture, the ar/he contents being controlled according to the laser powerFiled 2002·Application pending·0 cites
- 1834US2005011868A1Hybrid laser-arc welding method with gas flow rate adjustmentFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →