PS

Paul J. Steffas

Applied Materials: 11 patents #1,198 of 7,310Top 20%
Overall (All Time): #435,768 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12293934 Using controlled gas pressure for backside wafer support Kenneth S. Ledford 2025-05-06
11331855 Additive manufacturing with dithering scan path Zhengping Yao 2022-05-17
11135773 Additive manufacturing with multiple mirror scanners David Masayuki Ishikawa, Ajey M. Joshi 2021-10-05
11117194 Additive manufacturing having energy beam and lamp array David Masayuki Ishikawa, Brian H. Burrows 2021-09-14
11084097 Additive manufacturing with cell processing recipes David Masayuki Ishikawa, Ajey M. Joshi 2021-08-10
11065689 Additive manufacturing with polygon and galvo mirror scanners David Masayuki Ishikawa, Nag B. Patibandla 2021-07-20
10960605 Selective powder delivery for additive manufacturing Raanan Zehavi, Hou T. Ng, Nag B. Patibandla, Eric Ng, Ajey M. Joshi +1 more 2021-03-30
10710307 Temperature control for additive manufacturing David Masayuki Ishikawa, Todd Egan 2020-07-14
10209136 Filament temperature derivation in hotwire semiconductor process 2019-02-19
9982364 Process gas preheating systems and methods for double-sided multi-substrate batch processing David Masayuki Ishikawa, Sumedh Acharya, Brian H. Burrows 2018-05-29
6350964 Power distribution printed circuit board for a semiconductor processing system Ryan Boas 2002-02-26