List of PDF Solutions patents

Patents where

Current Assignee

Name

PDF Solutions

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7440869 Mapping yield information of semiconductor dice	Patent 7440869 was granted and assigned to PDF Solutions on October, 2008 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7440869	October 21, 2008
‌ US Patent 9691672 Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, GATE-short-configured, GATECNT-short-configured, and metal-short-configured, NCEM-enabled fill cells	Patent 9691672 was granted and assigned to PDF Solutions on June, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9691672	June 27, 2017
‌ US Patent 7529642 Method for evaluating the quality of data collection in a manufacturing environment	Patent 7529642 was granted and assigned to PDF Solutions on May, 2009 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7529642	May 5, 2009
‌ US Patent 9627371 Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, GATE-short-configured, GATECNT-short-configured, and AA-short-configured, NCEM-enabled fill cells	Patent 9627371 was granted and assigned to PDF Solutions on April, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9627371	April 18, 2017
‌ US Patent 9786648 Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least chamfer-short-configured, AACNT-short-configured, GATECNT-short-configured, and TS-short-configured, NCEM-enabled fill cells	Patent 9786648 was granted and assigned to PDF Solutions on October, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9786648	October 10, 2017
‌ US Patent 7174521 System and method for product yield prediction	Patent 7174521 was granted and assigned to PDF Solutions on February, 2007 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7174521	February 6, 2007
‌ US Patent 7894926 Global predictive monitoring system for a manufacturing facility	Patent 7894926 was granted and assigned to PDF Solutions on February, 2011 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7894926	February 22, 2011
‌ US Patent 7592827 Apparatus and method for electrical detection and localization of shorts in metal interconnect lines	Patent 7592827 was granted and assigned to PDF Solutions on September, 2009 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7592827	September 22, 2009
‌ US Patent 7348594 Test structures and models for estimating the yield impact of dishing and/or voids	Patent 7348594 was granted and assigned to PDF Solutions on March, 2008 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7348594	March 25, 2008
‌ US Patent 9773774 Process for making and using a semiconductor wafer containing first and second DOEs of standard cell compatible, NCEM-enabled fill cells, with the first DOE including chamfer short configured fill cells, and the second DOE including corner short configured fill cells	Patent 9773774 was granted and assigned to PDF Solutions on September, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9773774	September 26, 2017
‌ US Patent 11609812 Anomalous equipment trace detection and classification	Patent 11609812 was granted and assigned to PDF Solutions on March, 2023 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	11609812	March 21, 2023
‌ US Patent 11328899 Methods for aligning a particle beam and performing a non-contact electrical measurement on a cell using a registration cell		PDF Solutions	PDF Solutions	United States Patent and Trademark Office	11328899	May 10, 2022
‌ US Patent 11340293 Methods for performing a non-contact electrical measurement on a cell, chip, wafer, die, or logic block		PDF Solutions	PDF Solutions	United States Patent and Trademark Office	11340293	May 24, 2022
‌ US Patent 7757187 Method for mapping a Boolean logic network to a limited set of application-domain specific logic cells	Patent 7757187 was granted and assigned to PDF Solutions on July, 2010 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7757187	July 13, 2010
‌ US Patent 11328108 Predicting die susceptible to early lifetime failure	Patent 11328108 was granted and assigned to PDF Solutions on May, 2022 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	11328108	May 10, 2022
‌ US Patent 7154115 Zoom in pin nest structure, test vehicle having the structure, and method of fabricating the structure	Patent 7154115 was granted and assigned to PDF Solutions on December, 2006 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7154115	December 26, 2006
‌ US Patent 7395518 Back end of line clone test vehicle	Patent 7395518 was granted and assigned to PDF Solutions on July, 2008 by the United States Patent and Trademark Office.		PDF Solutions	United States Patent and Trademark Office	7395518	July 1, 2008
‌ US Patent 9761575 Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least chamfer-short-configured, AACNT-short-configured, GATE-short-configured, and TS-short-configured, NCEM-enabled fill cells	Patent 9761575 was granted and assigned to PDF Solutions on September, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9761575	September 12, 2017
‌ US Patent 9805994 Mesh-style NCEM pads, and process for making semiconductor dies, chips, and wafers using in-line measurements from such pads	Patent 9805994 was granted and assigned to PDF Solutions on October, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9805994	October 31, 2017
‌ US Patent 9627370 Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, GATE-short-configured, GATECNT-short-configured, and TS-short-configured, NCEM-enabled fill cells	Patent 9627370 was granted and assigned to PDF Solutions on April, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9627370	April 18, 2017
‌ US Patent 10096530 Process for making and using a semiconductor wafer containing first and second DOEs of standard cell compatible, NCEM-enabled fill cells, with the first DOE including merged-via open configured fill cells, and the second DOE including stitch open configured fill cells	Patent 10096530 was granted and assigned to PDF Solutions on October, 2018 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	10096530	October 9, 2018
‌ US Patent 9653446 Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, AACNT-short-configured, TS-short-configured, and AA-short-configured, NCEM-enabled fill cells	Patent 9653446 was granted and assigned to PDF Solutions on May, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9653446	May 16, 2017
‌ US Patent 9711421 Process for making semiconductor dies, chips, and wafers using in-line measurements obtained from DOEs of GATE-snake-open-configured, NCEM-enabled fill cells	Patent 9711421 was granted and assigned to PDF Solutions on July, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9711421	July 18, 2017
‌ US Patent 9768156 Integrated circuit containing first and second DOEs of standard cell compatible, NCEM-enabled fill cells, with the first DOE including side-to-side short configured fill cells, and the second DOE including chamfer short configured fill cells	Patent 9768156 was granted and assigned to PDF Solutions on September, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9768156	September 19, 2017
‌ US Patent 9778974 Integrated circuit containing first and second DOEs of standard cell compatible, NCEM-enabled fill cells, with the first DOE including snake open configured fill cells, and the second DOE including metal island open configured fill cells	Patent 9778974 was granted and assigned to PDF Solutions on October, 2017 by the United States Patent and Trademark Office.	PDF Solutions	PDF Solutions	United States Patent and Trademark Office	9778974	October 3, 2017

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