List of FormFactor patents

Patents where

Current Assignee

Name

FormFactor

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7189077 Lithographic type microelectronic spring structures with improved contours	Patent 7189077 was granted and assigned to FormFactor on March, 2007 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7189077	March 13, 2007
‌ US Patent 6836962 Method and apparatus for shaping spring elements	Patent 6836962 was granted and assigned to FormFactor on January, 2005 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	6836962	January 4, 2005
‌ US Patent 11378619 Double-sided probe systems with thermal control systems and related methods		FormFactor	FormFactor	United States Patent and Trademark Office	11378619	July 5, 2022
‌ US Patent 7524194 Lithographic type microelectronic spring structures with improved contours	Patent 7524194 was granted and assigned to FormFactor on April, 2009 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7524194	April 28, 2009
‌ US Patent 7024763 Methods for making plated through holes usable as interconnection wire or probe attachments	Patent 7024763 was granted and assigned to FormFactor on April, 2006 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7024763	April 11, 2006
‌ US Patent 8373428 Probe card assembly and kit, and methods of making same	Patent 8373428 was granted and assigned to FormFactor on February, 2013 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	8373428	February 12, 2013
‌ US Patent 7557596 Test assembly including a test die for testing a semiconductor product die	Patent 7557596 was granted and assigned to FormFactor on July, 2009 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7557596	July 7, 2009
‌ US Patent 7086149 Method of making a contact structure with a distinctly formed tip structure	Patent 7086149 was granted and assigned to FormFactor on August, 2006 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7086149	August 8, 2006
‌ US Patent 8033838 Microelectronic contact structure	Patent 8033838 was granted and assigned to FormFactor on October, 2011 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	8033838	October 11, 2011
‌ US Patent 11598789 Probe systems configured to test a device under test and methods of operating the probe systems	Patent 11598789 was granted and assigned to FormFactor on March, 2023 by the United States Patent and Trademark Office.	FormFactor	FormFactor	United States Patent and Trademark Office	11598789	March 7, 2023
‌ US Patent 7063541 Composite microelectronic spring structure and method for making same	Patent 7063541 was granted and assigned to FormFactor on June, 2006 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7063541	June 20, 2006
‌ US Patent 7841863 Spring interconnect structures	Patent 7841863 was granted and assigned to FormFactor on November, 2010 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7841863	November 30, 2010
‌ US Patent 7245139 Tester channel to multiple IC terminals	Patent 7245139 was granted and assigned to FormFactor on July, 2007 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7245139	July 17, 2007
‌ US Patent 7579269 Microelectronic spring contact elements	Patent 7579269 was granted and assigned to FormFactor on August, 2009 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7579269	August 25, 2009
‌ US Patent 9121868 Probes with offset arm and suspension structure	Patent 9121868 was granted and assigned to FormFactor on September, 2015 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	9121868	September 1, 2015
‌ US Patent 7276922 Closed-grid bus architecture for wafer interconnect structure	Patent 7276922 was granted and assigned to FormFactor on October, 2007 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7276922	October 2, 2007
‌ US Patent 7092902 Automated system for designing and testing a probe card	Patent 7092902 was granted and assigned to FormFactor on August, 2006 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7092902	August 15, 2006
‌ US Patent 7593872 Method and system for designing a probe card	Patent 7593872 was granted and assigned to FormFactor on September, 2009 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7593872	September 22, 2009
‌ US Patent 7362092 Isolation buffers with controlled equal time delays	Patent 7362092 was granted and assigned to FormFactor on April, 2008 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7362092	April 22, 2008
‌ US Patent 7586300 Isolation buffers with controlled equal time delays	Patent 7586300 was granted and assigned to FormFactor on September, 2009 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7586300	September 8, 2009
‌ US Patent 7047638 Method of making microelectronic spring contact array	Patent 7047638 was granted and assigned to FormFactor on May, 2006 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7047638	May 23, 2006
‌ US Patent 7245134 Probe card assembly including a programmable device to selectively route signals from channels of a test system controller to probes	Patent 7245134 was granted and assigned to FormFactor on July, 2007 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7245134	July 17, 2007
‌ US Patent 11313936 Probe systems and methods for characterizing optical coupling between an optical probe of a probe system and a calibration structure	Patent 11313936 was granted and assigned to FormFactor on April, 2022 by the United States Patent and Trademark Office.	FormFactor	FormFactor	United States Patent and Trademark Office	11313936	April 26, 2022
‌ US Patent 7287322 Lithographic contact elements	Patent 7287322 was granted and assigned to FormFactor on October, 2007 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7287322	October 30, 2007
‌ US Patent 7681309 Method for interconnecting an integrated circuit multiple die assembly	Patent 7681309 was granted and assigned to FormFactor on March, 2010 by the United States Patent and Trademark Office.		FormFactor	United States Patent and Trademark Office	7681309	March 23, 2010

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