List of IXYS Corporation patents

Patents where

Current Assignee

Name

IXYS Corporation

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7326596 High voltage power device with low diffusion pipe resistance	Patent 7326596 was granted and assigned to IXYS Corporation on February, 2008 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	7326596	February 5, 2008
‌ US Patent 9929066 Power semiconductor device module baseplate having peripheral heels	Patent 9929066 was granted and assigned to IXYS Corporation on March, 2018 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9929066	March 27, 2018
‌ US Patent 6917227 Efficient gate driver for power device	Patent 6917227 was granted and assigned to IXYS Corporation on July, 2005 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	6917227	July 12, 2005
‌ US Patent 7262467 Over charge protection device	Patent 7262467 was granted and assigned to IXYS Corporation on August, 2007 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	7262467	August 28, 2007
‌ US Patent 7259623 RF generator with reduced size and weight	Patent 7259623 was granted and assigned to IXYS Corporation on August, 2007 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	7259623	August 21, 2007
‌ US Patent 7449896 Current sensor using level shift circuit	Patent 7449896 was granted and assigned to IXYS Corporation on November, 2008 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	7449896	November 11, 2008
‌ US Patent 9054587 Non-isolated AC-to-DC converter having a low charging current initial power up mode	Patent 9054587 was granted and assigned to IXYS Corporation on June, 2015 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9054587	June 9, 2015
‌ US Patent 9793352 IGBT assembly having saturable inductor for soft landing a diode recovery current	Patent 9793352 was granted and assigned to IXYS Corporation on October, 2017 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	9793352	October 17, 2017
‌ US Patent 7259440 Fast switching diode with low leakage current	Patent 7259440 was granted and assigned to IXYS Corporation on August, 2007 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	7259440	August 21, 2007
‌ US Patent 9276628 Photovoltaic cell and E-ink display on the front side of a cell phone case	Patent 9276628 was granted and assigned to IXYS Corporation on March, 2016 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9276628	March 1, 2016
‌ US Patent 7459659 Induction heating circuit and winding method for heating coils	Patent 7459659 was granted and assigned to IXYS Corporation on December, 2008 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	7459659	December 2, 2008
‌ US Patent 7243706 Heatsink for power devices	Patent 7243706 was granted and assigned to IXYS Corporation on July, 2007 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	7243706	July 17, 2007
‌ US Patent 6897492 Power device with bi-directional level shift circuit	Patent 6897492 was granted and assigned to IXYS Corporation on May, 2005 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	6897492	May 24, 2005
‌ US Patent 9355580 Video and content controlled backlight	Patent 9355580 was granted and assigned to IXYS Corporation on May, 2016 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9355580	May 31, 2016
‌ US Patent 8242832 Solar cell device having a charge pump	Patent 8242832 was granted and assigned to IXYS Corporation on August, 2012 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	8242832	August 14, 2012
‌ US Patent 8169387 Programmable LED driver	Patent 8169387 was granted and assigned to IXYS Corporation on May, 2012 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	8169387	May 1, 2012
‌ US Patent 9601473 Power device cassette with auxiliary emitter contact	Patent 9601473 was granted and assigned to IXYS Corporation on March, 2017 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9601473	March 21, 2017
‌ US Patent 8334451 Discrete and integrated photo voltaic solar cells	Patent 8334451 was granted and assigned to IXYS Corporation on December, 2012 by the United States Patent and Trademark Office.		IXYS Corporation	United States Patent and Trademark Office	8334451	December 18, 2012
‌ US Patent 9544961 Multi-stage LED driver with current proportional to rectified input voltage and low distortion	Patent 9544961 was granted and assigned to IXYS Corporation on January, 2017 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9544961	January 10, 2017
‌ US Patent 9590033 Trench separation diffusion for high voltage device	Patent 9590033 was granted and assigned to IXYS Corporation on March, 2017 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9590033	March 7, 2017
‌ US Patent 9857823 Programmable temperature compensated voltage generator	Patent 9857823 was granted and assigned to IXYS Corporation on January, 2018 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9857823	January 2, 2018
‌ US Patent 8987911 Silver-to-silver bonded IC package having two ceramic substrates exposed on the outside of the package	Patent 8987911 was granted and assigned to IXYS Corporation on March, 2015 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	8987911	March 24, 2015
‌ US Patent 9111782 Solderless die attach to a direct bonded aluminum substrate	Patent 9111782 was granted and assigned to IXYS Corporation on August, 2015 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9111782	August 18, 2015
‌ US Patent 9337616 Bias current control of laser diode instrument to reduce power consumption of the instrument	Patent 9337616 was granted and assigned to IXYS Corporation on May, 2016 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9337616	May 10, 2016
‌ US Patent 9042143 Low forward voltage rectifier using capacitive current splitting	Patent 9042143 was granted and assigned to IXYS Corporation on May, 2015 by the United States Patent and Trademark Office.	IXYS Corporation	IXYS Corporation	United States Patent and Trademark Office	9042143	May 26, 2015

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