Inventor
WOONGSUN KIM
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices44%
H01LSemiconductor devices38%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
PatentTitleYear
12,532,488Semiconductor device with selectively grown field oxide layer in edge termination region202612,376,319Support shield structures for trenched semiconductor devices202512,279,448Trench bottom shielding methods and approaches for trenched semiconductor device structures202512,278,284Power semiconductor devices including a trenched gate and methods of forming such devices202512,176,423FinFET power semiconductor devices202412,094,876Conduction enhancement layers for electrical contact regions in power devices202412,094,926Sidewall dopant shielding methods and approaches for trenched semiconductor device structures202412,080,790Power semiconductor devices including angled gate trenches202412,009,389Edge termination for power semiconductor devices and related fabrication methods202411,837,657Gate trench power semiconductor devices having improved deep shield connection patterns202311,764,295Gate trench power semiconductor devices having improved deep shield connection patterns202311,664,434Semiconductor power devices having multiple gate trenches and methods of forming such devices202311,640,990Power semiconductor devices including a trenched gate and methods of forming such devices202311,610,991Gate trench power semiconductor devices having improved deep shield connection patterns202311,355,630Trench bottom shielding methods and approaches for trenched semiconductor device structures2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to WOLFSPEED INC (15)· patent assignee history
2022–2026Based in US· patent location history
2023–2024Patents assigned to CREE INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WOLFSPEED INC | 15 | 2022–2026 |
| CREE INC | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2022–2026 |