AL

Ardis Liang

KL Kla-Tencor: 5 patents #354 of 1,394Top 30%
KL Kla: 2 patents #202 of 758Top 30%
Overall (All Time): #686,825 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12387310 Wafer signature local maxima via clustering for metrology guided inspection Alan Davila, Marcus Liesching, Sandeep Bhagwat, Surya Vanamali, Suresh Selvaraj +3 more 2025-08-12
11055840 Semiconductor hot-spot and process-window discovery combining optical and electron-beam inspection Martin Plihal, Saravanan Paramasivam, Niveditha Lakshmi Narasimhan, Sandeep Bhagwat 2021-07-06
10209628 System and method for defect classification based on electrical design intent Prasanti Uppaluri, Thirupurasundari Jayaraman, Srikanth Kandukuri, Sagar A. Kekare 2019-02-19
9835566 Adaptive nuisance filter Martin Plihal, Raghav Babulnath, Sankar Venkataraman 2017-12-05
8204296 Methods for generating a standard reference die for use in a die to standard reference die inspection and methods for inspecting a wafer Kris Bhaskar, Mark A. McCord, Santosh Bhattacharyya, Richard Wallingford, Hubert Altendorfer +1 more 2012-06-19
7796804 Methods for generating a standard reference die for use in a die to standard reference die inspection and methods for inspecting a wafer Kris Bhaskar, Mark A. McCord, Santosh Bhattacharyya, Richard Wallingford, Hubert Altendorfer +1 more 2010-09-14
7345753 Apparatus and methods for analyzing defects on a sample Kris Bhaskar, Michael J. Van Riet 2008-03-18