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USPTO Patent Rankings Data through Sept 30, 2025
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Er-Xuan Ping — 3 Patents in 2018

Applied Materials: 3 patents #139 of 1,019Top 15%
Hefei, CA: #12 of 34 inventorsTop 40%
Overall (2018): #76,842 of 503,207Top 20%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10157787 Method and apparatus for depositing cobalt in a feature Jin-Hee Park, Tae Hong Ha, Sang-Hyeob Lee, Thomas Jongwan Kwon, Jaesoo Ahn +2 more 2018-12-18
9991118 Hybrid carbon hardmask for lateral hardmask recess reduction Thomas Jongwan Kwon, Rui Cheng, Abhijit Basu Mallick, Jaesoo Ahn 2018-06-05
9879341 Method and apparatus for microwave assisted chalcogen radicals generation for 2-D materials Kaushal K. Singh, Deepak Jadhav, Ashutosh Agarwal, Ashish Goel, Vijay Parihar +1 more 2018-01-30