CY

Chun Wing Yeung

IBM: 12 patents #328 of 11,638Top 3%
ET Elpis Technologies: 1 patents #9 of 38Top 25%
Overall (2021): #5,000 of 548,734Top 1%
13
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11164870 Stacked upper fin and lower fin transistor with separate gate Heng Wu, Ruilong Xie, Lan Yu 2021-11-02
11081567 Replacement-channel fabrication of III-V nanosheet devices Jingyun Zhang, Choonghyun Lee, Robin Hsin Kuo Chao, Heng Wu 2021-08-03
11024738 Measurement of top contact resistance in vertical field-effect transistor devices Zuoguang Liu, Richard Southwick, Xin Miao 2021-06-01
11011643 Nanosheet FET including encapsulated all-around source/drain contact Peng Xu, Chen Zhang 2021-05-18
10991797 Self-aligned two-dimensional material transistors Chen Zhang, Peng Xu 2021-04-27
10985273 Vertical field-effect transistor including a fin having sidewalls with a tapered bottom profile Choonghyun Lee, Jingyun Zhang, Robin Hsin Kuo Chao, Heng Wu 2021-04-20
10978576 Techniques for vertical FET gate length control Chi-Chun Liu, Robin Hsin Kuo Chao, Zhenxing Bi, Kristin Schmidt, Yann Mignot 2021-04-13
10957763 Gate fill utilizing replacement spacer Chen Zhang 2021-03-23
10930793 Bottom channel isolation in nanosheet transistors Robin Hsin Kuo Chao, Choonghyun Lee, Jingyun Zhang 2021-02-23
10930567 Maskless epitaxial growth of phosphorus-doped Si and boron-doped SiGe (Ge) for advanced source/drain contact Choonghyun Lee, Shogo Mochizuki, Hemanth Jagannathan 2021-02-23
10916640 Approach to high-k dielectric feature uniformity Tenko Yamashita, Chen Zhang 2021-02-09
10896816 Silicon residue removal in nanosheet transistors Zhenxing Bi, Thamarai S. Devarajan, Nicolas Loubet, Binglin Miao, Muthumanickam Sankarapandian +2 more 2021-01-19
10896851 Vertically stacked transistors Kangguo Cheng, Tenko Yamahita, Chen Zhang 2021-01-19