PL

Pingyan Lei

Applied Materials: 10 patents #1,290 of 7,310Top 20%
Overall (All Time): #478,488 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12406849 Methods and apparatus for enhancing selectivity of titanium and titanium silicides during chemical vapor deposition Takashi Kuratomi, I-Cheng Chen, Avgerinos V. Gelatos, Mei Chang, Xianmin Tang 2025-09-02
12230479 Processing chamber with multiple plasma units Kazuya Daito, Yi Xu, Yu Lei, Takashi Kuratomi, Jallepally Ravi +1 more 2025-02-18
12016092 Gas distribution ceramic heater for deposition chamber Dien-Yeh Wu, Jallepally Ravi, Manjunatha Koppa, Ambarish Toorihal, Sandesh Yadamane +2 more 2024-06-18
11955319 Processing chamber with multiple plasma units Kazuya Daito, Yi Xu, Yu Lei, Takashi Kuratomi, Jallepally Ravi +1 more 2024-04-09
11658014 Apparatuses and methods of protecting nickel and nickel containing components with thin films Dien-Yeh Wu, Xiao-Ming He, Jennifer Y. Sun, Lei Zhou, Takashi Kuratomi +3 more 2023-05-23
11555244 High temperature dual chamber showerhead Dien-Yeh Wu, Jallepally Ravi, Takashi Kuratomi, Xiaoxiong Yuan, Manjunatha Koppa +1 more 2023-01-17
11430661 Methods and apparatus for enhancing selectivity of titanium and titanium silicides during chemical vapor deposition Takashi Kuratomi, I-Cheng Chen, Avgerinos V. Gelatos, Mei Chang, Xianmin Tang 2022-08-30
11421322 Blocker plate for use in a substrate process chamber Xiaoxiong Yuan, Yu Lei, Yi Xu, Kazuya Daito, Dien-Yeh Wu +2 more 2022-08-23
10508339 Blocker plate for use in a substrate process chamber Xiaoxiong Yuan, Yu Lei, Yi Xu, Kazuya Daito, Dien-Yeh Wu +2 more 2019-12-17
9881787 Deposition methods for uniform and conformal hybrid titanium oxide films Chien-Teh Kao, Benjamin Schmiege, Xuesong Lu, Juno Yu-Ting Huang, Yu Lei +7 more 2018-01-30