DS

Derrick Shaughnessy

KL Kla-Tencor: 10 patents #144 of 1,394Top 15%
KL Kla: 4 patents #87 of 758Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #309,439 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12380367 Metrology in the presence of CMOS under array (CuA) structures utilizing machine learning and physical modeling Houssam Chouaib, Zhaxylyk Kudyshev, Chao Chang 2025-08-05
12372882 Metrology in the presence of CMOS under array (CUA) structures utilizing an effective medium model with classification of CUA structures Zhaxylyk Kudyshev, Chao Chang, Houssam Chouaib 2025-07-29
11913874 Optical metrology tool equipped with modulated illumination sources Andrei V. Shchegrov, Lawrence D. Rotter, David Y. Wang, Andrei Veldman, Kevin Peterlinz +1 more 2024-02-27
10969328 Optical metrology tool equipped with modulated illumination sources Andrei V. Shchegrov, Lawrence D. Rotter, David Y. Wang, Andrei Veldman, Kevin Peterlinz +1 more 2021-04-06
10804167 Methods and systems for co-located metrology David Y. Wang, Esen Salcin, Michael Friedmann, Andrei V. Shchegrov, Jonathan M. Madsen +1 more 2020-10-13
10215688 Optical metrology tool equipped with modulated illumination sources Andrei V. Shchegrov, Lawrence D. Rotter, David Y. Wang, Andrei Veldman, Kevin Peterlinz +1 more 2019-02-26
10203247 Systems for providing illumination in optical metrology Gregory Brady, Andrei V. Shchegrov, Lawrence D. Rotter, Anatoly Shchemelinin, Ilya Bezel +16 more 2019-02-12
10006865 Confined illumination for small spot size metrology Michael S. Bakeman, Guorong V. Zhuang, Andrei V. Shchegrov, Leonid Poslavsky 2018-06-26
9719932 Confined illumination for small spot size metrology Michael S. Bakeman, Guorong V. Zhuang, Andrei V. Shchegrov, Leonid Poslavsky 2017-08-01
9512985 Systems for providing illumination in optical metrology Gregory Brady, Andrei V. Shchegrov, Lawrence D. Rotter, Anatoly Shchemelinin, Ilya Bezel +16 more 2016-12-06
9400246 Optical metrology tool equipped with modulated illumination sources Andrei V. Shchegrov, Lawrence D. Rotter, David Y. Wang, Andrei Veldman, Kevin Peterlinz +1 more 2016-07-26
8860937 Metrology systems and methods for high aspect ratio and large lateral dimension structures Thaddeus Gerard Dziura, Xuefeng Liu, David Y. Wang, Jonathan M. Madsen, Alexander Kuznetsov +3 more 2014-10-14
8804106 System and method for nondestructively measuring concentration and thickness of doped semiconductor layers Nanchang Zhu, Houssam Chouaib, Yaolei Zheng, Lu Yu, Jianli Cui +2 more 2014-08-12
8111399 System and method for performing photothermal measurements and relaxation compensation Lawrence D. Rotter, David Y. Wang, Mark Frederick Senko 2012-02-07
7045786 Method of photocarrier radiometry of semiconductors Andreas Mandelis, Jerias Alves Batista, Jose A. Garcia 2006-05-16