Kijeong Han

Person

Apex, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical semiconductor device with improved ruggedness
- Patent number 12,087,854
- Issue date Sep 10, 2024
- Wolfspeed, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide bandgap semiconductor device with sensor element
- Patent number 12,074,079
- Issue date Aug 27, 2024
- Wolfspeed, Inc.
- Joohyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power transistor with soft recovery body diode
- Patent number 11,990,543
- Issue date May 21, 2024
- Wolfspeed, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power silicon carbide based semiconductor devices with improved sho...
- Patent number 11,843,061
- Issue date Dec 12, 2023
- Wolfspeed, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power transistor with soft recovery body diode
- Patent number 11,769,827
- Issue date Sep 26, 2023
- Wolfspeed, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical semiconductor device with improved ruggedness
- Patent number 11,489,069
- Issue date Nov 1, 2022
- Wolfspeed, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MOSFETS WITH IMPLANTED CHARGE COMPENSATION REGIONS
- Publication number 20240387620
- Publication date Nov 21, 2024
- Wolfspeed, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIDE BANDGAP SEMICONDUCTOR DEVICE WITH SENSOR ELEMENT
- Publication number 20240379667
- Publication date Nov 14, 2024
- Wolfspeed, Inc.
- Joohyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE
- Publication number 20240266432
- Publication date Aug 8, 2024
- Wolfspeed, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL SEMICONDUCTOR DEVICE WITH IMPROVED RUGGEDNESS
- Publication number 20220416075
- Publication date Dec 29, 2022
- Wolfspeed, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE
- Publication number 20220173238
- Publication date Jun 2, 2022
- Cree, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE
- Publication number 20220173237
- Publication date Jun 2, 2022
- Cree, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SILICON CARBIDE BASED SEMICONDUCTOR DEVICES WITH IMPROVED SHO...
- Publication number 20220069138
- Publication date Mar 3, 2022
- Cree, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIDE BANDGAP SEMICONDUCTOR DEVICE WITH SENSOR ELEMENT
- Publication number 20210202341
- Publication date Jul 1, 2021
- Cree, Inc.
- Joohyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL SEMICONDUCTOR DEVICE WITH IMPROVED RUGGEDNESS
- Publication number 20200365721
- Publication date Nov 19, 2020
- Cree, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS

Kijeong Han

Person

Patents Grantslast 30 patents

Vertical semiconductor device with improved ruggedness

Wide bandgap semiconductor device with sensor element

Power transistor with soft recovery body diode

Power silicon carbide based semiconductor devices with improved sho...

Power transistor with soft recovery body diode

Vertical semiconductor device with improved ruggedness

Patents Applicationslast 30 patents

MOSFETS WITH IMPLANTED CHARGE COMPENSATION REGIONS

WIDE BANDGAP SEMICONDUCTOR DEVICE WITH SENSOR ELEMENT

POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE

VERTICAL SEMICONDUCTOR DEVICE WITH IMPROVED RUGGEDNESS

POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE

POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE

POWER SILICON CARBIDE BASED SEMICONDUCTOR DEVICES WITH IMPROVED SHO...

WIDE BANDGAP SEMICONDUCTOR DEVICE WITH SENSOR ELEMENT

VERTICAL SEMICONDUCTOR DEVICE WITH IMPROVED RUGGEDNESS