XB

Xiaolan Ba

Lam Research: 9 patents #327 of 2,128Top 20%
Applied Materials: 2 patents #3,641 of 7,310Top 50%
Overall (All Time): #433,228 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12237221 Nucleation-free tungsten deposition Sema Ermez, Ruopeng Deng, Yutaka Nishioka, Sanjay Gopinath, Michal Danek 2025-02-25
12077858 Tungsten deposition Pragna Nannapaneni, Novy Tjokro, Sema Ermez, Ruopeng Deng, Tianhua Yu +1 more 2024-09-03
12060639 Rapid flush purging during atomic layer deposition Pragna Nannapaneni, Sema Ermez, Novy Tjokro, Ruopeng Deng, Tianhua Yu +2 more 2024-08-13
12014928 Multi-layer feature fill Ruopeng Deng, Juwen Gao, Sanjay Gopinath, Lawrence Schloss 2024-06-18
11972952 Atomic layer deposition on 3D NAND structures Ruopeng Deng, Tianhua Yu, Yu-Hao Pan, Juwen Gao 2024-04-30
10546751 Forming low resistivity fluorine free tungsten film without nucleation Hanna Bamnolker, Joshua Collins, Tomas Sadilek, Hyeong Seop Shin, Raashina Humayun +2 more 2020-01-28
9978605 Method of forming low resistivity fluorine free tungsten film without nucleation Hanna Bamnolker, Joshua Collins, Tomas Sadilek, Hyeong Seop Shin, Raashina Humayun +2 more 2018-05-22
9754824 Tungsten films having low fluorine content Lawrence Schloss 2017-09-05
9633861 Cu/barrier interface enhancement Weifeng YE, Mei-Yee Shek, Mihaela Balseanu, Xiaojun Zhang, Yu Jin +1 more 2017-04-25
9613818 Deposition of low fluorine tungsten by sequential CVD process Raashina Humayun, Michal Danek, Lawrence Schloss 2017-04-04
9580801 Enhancing electrical property and UV compatibility of ultrathin blok barrier film Weifeng YE, Mei-Yee Shek, Yu Jin, Li-Qun Xia, Deenesh Padhi +1 more 2017-02-28