SK

Shankar Krishnan

KL Kla-Tencor: 7 patents #6 of 353Top 2%
AT AT&T: 1 patents #456 of 1,297Top 40%
BI Battelle Memorial Institute: 1 patents #52 of 218Top 25%
Overall (2018): #7,700 of 503,207Top 2%
9
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10152779 Method and apparatus for image filtering Chao Tian 2018-12-11
10145674 Measurement of semiconductor structures with capillary condensation 2018-12-04
10041873 Porosity measurement of semiconductor structures 2018-08-07
9970863 Optical metrology with reduced focus error sensitivity Guorong V. Zhuang, David Y. Wang, Xuefeng Liu 2018-05-15
9952140 Small spot size spectroscopic ellipsometer Haiming Wang 2018-04-24
9950305 Solar thermochemical processing system and method Robert S. Wegeng, Paul H. Humble, Steven Leith, Daniel R. Palo, Robert A. Dagle 2018-04-24
9921152 Systems and methods for extended infrared spectroscopic ellipsometry David Y. Wang 2018-03-20
9921104 Simultaneous multi-angle spectroscopy Alexander Buettner, Kerstin Purrucker, David Y. Wang 2018-03-20
9857291 Metrology system calibration refinement Hidong Kwak, John Lesoine, Malik Sadiq, Lanhua Wei, Leonid Poslavsky +1 more 2018-01-02