Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Huixiong Dai

Applied Materials: 5 patents #93 of 1,395Top 7%
VAVarian Semiconductor Equipment Associates: 2 patents #7 of 57Top 15%
San Jose, CA: #292 of 6,693 inventorsTop 5%
California: #2,240 of 66,859 inventorsTop 4%
Overall (2021): #17,086 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11043380 Techniques to engineer nanoscale patterned features using ions Simon Ruffell, John Hautala, Adam Brand 2021-06-22
10990014 Performance improvement of EUV photoresist by ion implantation Tristan Y. Ma, Anthony Renau, John Hautala, Joseph C. Olson 2021-04-27
10957590 Method for forming a layer Wenhui Wang, Christopher S. Ngai, Liqi Wu, Wenyu Zhang, Yongmei Chen +3 more 2021-03-23
10927450 Methods and apparatus for patterning substrates using asymmetric physical vapor deposition Bencherki Mebarki, Wenhui Wang, Christopher S. Ngai, Joung Joo Lee, Xianmin Tang 2021-02-23
10930556 Contact over active gate structure Wenhui Wang, Christopher S. Ngai 2021-02-23
10927451 Methods and apparatus for patterning substrates using asymmetric physical vapor deposition Bencherki Mebarki, Byeong-Chan Lee, Tejinder Singh, Joung Joo Lee, Xianmin Tang 2021-02-23
10930555 Contact over active gate structure Wenhui Wang, Christopher S. Ngai 2021-02-23