CL

Choonghyun Lee

IBM: 5 patents #143 of 3,866Top 4%
Overall (2025): #25,240 of 469,880Top 6%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12408369 Vertical transport field effect transistors having different threshold voltages along the channel Takashi Ando, Alexander Reznicek, Jingyun Zhang 2025-09-02
12408431 Gate stack quality for gate-all-around field-effect transistors Jingyun Zhang, Takashi Ando 2025-09-02
12396225 Method to release nano sheet after nano sheet fin recess Chanro Park, Kangguo Cheng, Ruilong Xie, Juntao Li 2025-08-19
12255106 Multi-Vt nanosheet devices Jingyun Zhang, Takashi Ando, Alexander Reznicek 2025-03-18
12230676 Nanosheet device with tri-layer bottom dielectric isolation Xin Miao, Jingyun Zhang, Alexander Reznicek 2025-02-18