SR

Sei-Hyung Ryu

WO Wolfspeed: 8 patents #3 of 94Top 4%
Overall (2024): #13,214 of 561,600Top 3%
8
Patents 2024

Issued Patents 2024

Patent #TitleCo-InventorsDate
12176423 FinFET power semiconductor devices Naeem Islam, Woongsun Kim, Daniel Jenner Lichtenwalner 2024-12-24
12094926 Sidewall dopant shielding methods and approaches for trenched semiconductor device structures Daniel Jenner Lichtenwalner, Naeem Islam, Woongsun Kim 2024-09-17
12087854 Vertical semiconductor device with improved ruggedness Daniel Jenner Lichtenwalner, Kijeong Han, Edward Robert Van Brunt 2024-09-10
12080790 Power semiconductor devices including angled gate trenches Woongsun Kim, Daniel Jenner Lichtenwalner, Naeem Islam 2024-09-03
12074079 Wide bandgap semiconductor device with sensor element Joohyung Kim, Kijeong Han, Thomas E. Harrington, III, Edward Robert Van Brunt 2024-08-27
12009389 Edge termination for power semiconductor devices and related fabrication methods Woongsun Kim, Daniel Jenner Lichtenwalner, Naeem Islam 2024-06-11
11990543 Power transistor with soft recovery body diode Kijeong Han, Daniel Jenner Lichtenwalner 2024-05-21
11894455 Vertical power devices fabricated using implanted methods Daniel Jenner Lichtenwalner, Arman Ur Rashid 2024-02-06