DL

Daniel Jenner Lichtenwalner

WO Wolfspeed: 11 patents #1 of 97Top 2%
Overall (2023): #7,072 of 537,848Top 2%
11
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
11837657 Gate trench power semiconductor devices having improved deep shield connection patterns Naeem Islam, Woongsun Kim, Sei-Hyung Ryu 2023-12-05
11837629 Power semiconductor devices having gate trenches and buried edge terminations and related methods Edward Robert Van Brunt, Brett Hull 2023-12-05
11791378 Superjunction power semiconductor devices formed via ion implantation channeling techniques and related methods Edward Robert Van Brunt, Alexander V. Suvorov, Vipindas Pala, Qingchun Zhang 2023-10-17
11769827 Power transistor with soft recovery body diode Kijeong Han, Sei-Hyung Ryu 2023-09-26
11764295 Gate trench power semiconductor devices having improved deep shield connection patterns Woongsun Kim, Sei-Hyung Ryu, Naeem Islam 2023-09-19
11682709 Interface layer control methods for semiconductor power devices and semiconductor devices formed thereof 2023-06-20
11664434 Semiconductor power devices having multiple gate trenches and methods of forming such devices Woongsun Kim, Sei-Hyung Ryu, Naeem Islam 2023-05-30
11640990 Power semiconductor devices including a trenched gate and methods of forming such devices Sei-Hyung Ryu, Naeem Islam, Woongsun Kim, Matt N. McCain, Joe W. McPherson 2023-05-02
11610991 Gate trench power semiconductor devices having improved deep shield connection patterns Naeem Islam, Woongsun Kim, Sei-Hyung Ryu 2023-03-21
11563080 Trenched power device with segmented trench and shielding 2023-01-24
11563101 Power semiconductor devices having multilayer gate dielectric layers that include an etch stop/field control layer and methods of forming such devices 2023-01-24