FD

Fen Dai

Huawei: 3 patents #4,041 of 15,535Top 30%
Lam Research: 3 patents #812 of 2,128Top 40%
BC Beijing E-Town Semiconductor Technology Co.: 1 patents #49 of 72Top 70%
MT Mattson Technology: 1 patents #139 of 230Top 65%
SP Speedfam-Ipec: 1 patents #79 of 143Top 60%
Overall (All Time): #624,562 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11264249 Carbon containing hardmask removal process using sulfur containing process gas Tinghao Wang, Oliver Jan, Moo-Hyun Kim, Shawming Ma, Zhongming Liu 2022-03-01
10678738 Memory extensible chip Xing Hu, Jun Xu, Yuangang Wang 2020-06-09
10069947 Method and apparatus for processing data packet based on parallel protocol stack instances Yongqiang Yang, Liufei Wen 2018-09-04
9497035 Method, device, and system for playing media based on P2P Tieying Wang, Zhefeng Yan 2016-11-15
6949020 Methods for making reinforced wafer polishing pads and apparatuses implementing the same Cangshan Xu, Eugene Zhao 2005-09-27
6572463 Methods for making reinforced wafer polishing pads utilizing direct casting and apparatuses implementing the same Cangshan Xu, Eugene Zhao 2003-06-03
6561889 Methods for making reinforced wafer polishing pads and apparatuses implementing the same Cangshan Xu, Eugene Zhao 2003-05-13
6261158 Multi-step chemical mechanical polishing Karey Holland, Ajoy Zutshi, Yehiel Gotkis, C. Jerry Yang, Dennis Schey +2 more 2001-07-17