Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12002651 | Voltage waveform generator, wafer processing apparatus and plasma processing apparatus | Hyunbae Kim, Hyejin Kim | 2024-06-04 |
| 11728795 | Voltage level shifter cell and integrated circuit including the same | Ahreum Kim, Minsu Kim | 2023-08-15 |
| 11705306 | Variable frequency and non-sinusoidal power generator using double side cooling, plasma processing apparatus including the same and method of manufacturing semiconductor device using the same | Hyunbae Kim, Hyunjae Lee, Youngdo Kim, Hyejin Kim, Sangki Nam +1 more | 2023-07-18 |
| 11435621 | Display device with inner plate and bottom cover | Seunghwan Lee | 2022-09-06 |
| 11082044 | Integrated circuit including power gating cell | Jongwoo Kim, Minsu Kim | 2021-08-03 |
| 9624912 | Geothermal power generation system and method using heat exchange between working gas and molten salt | Byoung Ohan Shim, Hyoung Chan Kim | 2017-04-18 |
| 9121392 | Geothermal power generation system and method using heat exchange between working fluid and molten salt | Byoung Ohan Shim, Hyoung Chan Kim | 2015-09-01 |