List of SPI Lasers patents

List of SPI Lasers patents

List of Pepperl+Fuchs patents

List of Wolley Inc. patents

List of WAKAMOTO PHARMACEUTICAL CO., LTD. patents

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Patents where

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SPI Lasers

	Name	Description	Patent Applicant	Current Assignee	Inventor	Patent Jurisdiction	Patent Number	Date of Patent
	‌ US Patent 7221822 Multi-fibre arrangement for high power fibre lasers and amplifiers	Patent 7221822 was granted and assigned to SPI Lasers on May, 2007 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7221822	May 22, 2007
	‌ US Patent 7592568 Apparatus for the industrial processing of a material by optical radiation	Patent 7592568 was granted and assigned to SPI Lasers on September, 2009 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7592568	September 22, 2009
	‌ US Patent 7502391 Eye safe high power fibre laser	Patent 7502391 was granted and assigned to SPI Lasers on March, 2009 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7502391	March 10, 2009
	‌ US Patent 9233434 Method of and material processing apparatus for optimising the focus of a fibre laser; method of measuring changes in the focus of a fibre laser	Patent 9233434 was granted and assigned to SPI Lasers on January, 2016 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	9233434	January 12, 2016
	‌ US Patent 7421175 Apparatus for providing optical radiation	Patent 7421175 was granted and assigned to SPI Lasers on September, 2008 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7421175	September 2, 2008
	‌ US Patent 7936796 Apparatus for providing optical radiation	Patent 7936796 was granted and assigned to SPI Lasers on May, 2011 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7936796	May 3, 2011
	‌ US Patent 7660034 Multi-fibre arrangement for high power fibre lasers and amplifiers	Patent 7660034 was granted and assigned to SPI Lasers on February, 2010 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7660034	February 9, 2010
	‌ US Patent 9533370 Method for laser marking an anodized metal surface with a desired colour	Patent 9533370 was granted and assigned to SPI Lasers on January, 2017 by the United States Patent and Trademark Office.	SPI Lasers	SPI Lasers		United States Patent and Trademark Office	9533370	January 3, 2017
	‌ US Patent 7099538 Apparatus for dispersion compensating a signal that propagates along a signal path	Patent 7099538 was granted and assigned to SPI Lasers on August, 2006 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7099538	August 29, 2006
	‌ US Patent 9138826 Method for laser marking a metal surface with a desired colour	Patent 9138826 was granted and assigned to SPI Lasers on September, 2015 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	9138826	September 22, 2015
	‌ US Patent 7120339 Polarization-dependent optical fibre amplifier	Patent 7120339 was granted and assigned to SPI Lasers on October, 2006 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7120339	October 10, 2006
	‌ US Patent 7508574 Apparatus for providing optical radiation	Patent 7508574 was granted and assigned to SPI Lasers on March, 2009 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	7508574	March 24, 2009
	‌ US Patent 8270070 Multi-fibre arrangement for high power fibre lasers and amplifiers	Patent 8270070 was granted and assigned to SPI Lasers on September, 2012 by the United States Patent and Trademark Office.		SPI Lasers		United States Patent and Trademark Office	8270070	September 18, 2012

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