HC

Hua Chung

BC Beijing E-Town Semiconductor Technology Co.: 13 patents #1 of 39Top 3%
MT Mattson Technology: 13 patents #1 of 39Top 3%
Applied Materials: 4 patents #136 of 1,395Top 10%
Overall (2021): #2,758 of 548,734Top 1%
17
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11195718 Spacer open process by dual plasma Tsai Wen Sung, Chun Yan, Michael X. Yang, Dixit V. Desai, Peter J. Lembesis 2021-12-07
11183397 Selective etch process using hydrofluoric acid and ozone gases Qi Zhang, Haichun Yang, Ting Xie, Michael X. Yang 2021-11-23
11164725 Generation of hydrogen reactive species for processing of workpieces Qi Zhang, Xinliang Lu, Michael X. Yang 2021-11-02
11164767 Integrated system for semiconductor process Xinyu BAO, Schubert S. Chu 2021-11-02
11164742 Selective deposition using methylation treatment Michael X. Yang, Xinliang Lu 2021-11-02
11164727 Processing of workpieces using hydrogen radicals and ozone gas Ting Xie, Bin Dong, Xinliang Lu, Haichun Yang, Michael X. Yang 2021-11-02
11124874 Methods for depositing metallic iridium and iridium silicide Feng Q. Liu, Schubert S. Chu 2021-09-21
11107695 Surface smoothing of workpieces Qi Zhang, Xinliang Lu 2021-08-31
11062910 Surface treatment of silicon or silicon germanium surfaces using organic radicals Michael X. Yang, Xinliang Lu 2021-07-13
11043393 Ozone treatment for selective silicon nitride etch over silicon Shanyu Wang, Ting Xie, Chun Yan, Xinliang Lu, Michael X. Yang 2021-06-22
11039527 Air leak detection in plasma processing apparatus with separation grid Shuang Meng, Xinliang Lu, Shawming Ma 2021-06-15
11018003 Method of selective silicon germanium epitaxy at low temperatures Yi-Chiau Huang 2021-05-25
11011635 Method of forming conformal epitaxial semiconductor cladding material over a fin field effect transistor (FINFET) device Sheng-Chin Kung 2021-05-18
10964528 Integration of materials removal and surface treatment in semiconductor device fabrication Michael X. Yang, Xinliang Lu, Haochen Li, Ting Xie, Qi Zhang 2021-03-30
10950416 Chamber seasoning to improve etch uniformity by reducing chemistry Qi Zhang, Xinliang Lu 2021-03-16
10950428 Method for processing a workpiece Ting Xie, Xinliang Lu, Shawming Ma, Michael X. Yang 2021-03-16
10910228 Surface treatment of carbon containing films using organic radicals Michael X. Yang, Xinliang Lu 2021-02-02