PK

Purushottam Kumar

Lam Research: 4 patents #18 of 349Top 6%
Overall (2021): #42,133 of 548,734Top 8%
4
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11180850 Dynamic precursor dosing for atomic layer deposition Adrien LaVoie, Jun Qian, Hu Kang, Ishtak Karim, Fung Suong Ou 2021-11-23
11101129 Ultrathin atomic layer deposition film accuracy thickness control Jun Qian, Hu Kang, Adrien LaVoie, Seiji Matsuyama 2021-08-24
11021792 Symmetric precursor delivery Eli Jeon, Adrien LaVoie, Jeffrey Kersten, Gautam Dhar 2021-06-01
10978302 Method of improving deposition induced CD imbalance using spatially selective ashing of carbon based film Ishtak Karim, Pulkit Agarwal, Joseph R. Abel, Adrien LaVoie 2021-04-13