List of Spansion patents

Patents where

Current Assignee

Name

Spansion

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7130210 Multi-level ONO flash program algorithm for threshold width control	Patent 7130210 was granted and assigned to Spansion on October, 2006 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7130210	October 31, 2006
‌ US Patent 7605616 Voltage detector circuit	Patent 7605616 was granted and assigned to Spansion on October, 2009 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7605616	October 20, 2009
‌ US Patent 7303964 Self-aligned STI SONOS	Patent 7303964 was granted and assigned to Spansion on December, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7303964	December 4, 2007
‌ US Patent 8117521 Implementation of recycling unused ECC parity bits during flash memory programming	Patent 8117521 was granted and assigned to Spansion on February, 2012 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	8117521	February 14, 2012
‌ US Patent 7639543 High speed cascode circuit with low power consumption	Patent 7639543 was granted and assigned to Spansion on December, 2009 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7639543	December 29, 2009
‌ US Patent 7206914 Non-volatile memory system having a programmably selectable boot code section size	Patent 7206914 was granted and assigned to Spansion on April, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7206914	April 17, 2007
‌ US Patent 7979667 Memory array search engine	Patent 7979667 was granted and assigned to Spansion on July, 2011 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7979667	July 12, 2011
‌ US Patent 7251158 Erase algorithm for multi-level bit flash memory	Patent 7251158 was granted and assigned to Spansion on July, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7251158	July 31, 2007
‌ US Patent 7619932 Algorithm for charge loss reduction and Vt distribution improvement	Patent 7619932 was granted and assigned to Spansion on November, 2009 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7619932	November 17, 2009
‌ US Patent 7206224 Methods and systems for high write performance in multi-bit flash memory devices	Patent 7206224 was granted and assigned to Spansion on April, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7206224	April 17, 2007
‌ US Patent 7283402 Methods and systems for high write performance in multi-bit flash memory devices	Patent 7283402 was granted and assigned to Spansion on October, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7283402	October 16, 2007
‌ US Patent 7932616 Semiconductor device sealed in a resin section and method for manufacturing the same	Patent 7932616 was granted and assigned to Spansion on April, 2011 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7932616	April 26, 2011
‌ US Patent 7532518 Compensation method to achieve uniform programming speed of flash memory devices	Patent 7532518 was granted and assigned to Spansion on May, 2009 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7532518	May 12, 2009
‌ US Patent 7572727 Semiconductor formation method that utilizes multiple etch stop layers	Patent 7572727 was granted and assigned to Spansion on August, 2009 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7572727	August 11, 2009
‌ US Patent 7120063 Flash memory cell and methods for programming and erasing	Patent 7120063 was granted and assigned to Spansion on October, 2006 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7120063	October 10, 2006
‌ US Patent 7185140 Method for storing in nonvolatile memory and storage unit	Patent 7185140 was granted and assigned to Spansion on February, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7185140	February 27, 2007
‌ US Patent 7466605 Semiconductor device and control method therefor	Patent 7466605 was granted and assigned to Spansion on December, 2008 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7466605	December 16, 2008
‌ US Patent 7323726 Method and apparatus for coupling to a common line in an array	Patent 7323726 was granted and assigned to Spansion on January, 2008 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7323726	January 29, 2008
‌ US Patent 7274602 Storage device and control method therefor	Patent 7274602 was granted and assigned to Spansion on September, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7274602	September 25, 2007
‌ US Patent 7239576 Memory device and method of controlling the same	Patent 7239576 was granted and assigned to Spansion on July, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7239576	July 3, 2007
‌ US Patent 7558123 Efficient and systematic measurement flow on drain voltage for different trimming in flash silicon characterization	Patent 7558123 was granted and assigned to Spansion on July, 2009 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7558123	July 7, 2009
‌ US Patent 7215577 Flash memory cell and methods for programming and erasing	Patent 7215577 was granted and assigned to Spansion on May, 2007 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7215577	May 8, 2007
‌ US Patent 7944746 Room temperature drift suppression via soft program after erase	Patent 7944746 was granted and assigned to Spansion on May, 2011 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7944746	May 17, 2011
‌ US Patent 7656705 Fast single phase program algorithm for quadbit	Patent 7656705 was granted and assigned to Spansion on February, 2010 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7656705	February 2, 2010
‌ US Patent 7488657 Method and system for forming straight word lines in a flash memory array	Patent 7488657 was granted and assigned to Spansion on February, 2009 by the United States Patent and Trademark Office.	Spansion	United States Patent and Trademark Office	7488657	February 10, 2009

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