Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12206437 | Time-division multiplexing-based multi-channel electrocardiogram measurement apparatus robust against power line interference and electrocardiogram measurement method using the same | Jae-Yoon Sim | 2025-01-21 |
| 11984446 | Semiconductor device with capacitors having different dielectric layer heights | Seong Min MA, Kyu Chan SHIM | 2024-05-14 |
| 11972946 | Method for removing impurities in thin film and substrate processing apparatus | Gyu Ho Choi, Sang Hyuk Hwang | 2024-04-30 |
| 11702737 | Batch-type substrate processing apparatus and operation method thereof | Hee Seok Kim, Kang Lee | 2023-07-18 |
| 11587784 | Smooth titanium nitride layers and methods of forming the same | Sung Hoon Jung, Niloy Mukherjee, Hee Seok Kim, Moonsig Joo, Hae Young Kim +4 more | 2023-02-21 |
| 11488845 | Substrate processing apparatus | Cha-young Yoo, Sung Tae Je, Ja Dae Ku, Jun Young Kim, Bong Ju Jung +3 more | 2022-11-01 |
| 11431299 | Bias circuit and amplifying device with temperature compensation | Je Hee Cho | 2022-08-30 |
| 11139786 | Amplifying device with adaptive CTAT biasing control | Je Hee Cho | 2021-10-05 |
| 10972056 | Bias circuit and amplifying device with dual compensation | Je Hee Cho | 2021-04-06 |
| 10924062 | Power amplifying apparatus having bias boosting structure with improved linearity | Jae Hyouck Choi, Je Hee Cho | 2021-02-16 |
| 10911002 | Multistage power amplifier with bias compensating function | — | 2021-02-02 |
| 10892719 | Multistage power amplifier with linearity compensating function | Je Hee Cho | 2021-01-12 |
| 10868503 | Power amplifier apparatus and method | — | 2020-12-15 |
| 10840118 | Substrate processing apparatus and method for assembling tube assembly | Cha-young Yoo, Sung Tae Je, Ja Dae Ku, Jun Young Kim, Bong Ju Jung +3 more | 2020-11-17 |
| 10741396 | Substrate processing apparatus | Woo Duck JUNG, Sung Tae Je, Seong Min HAN | 2020-08-11 |
| 10707820 | Power amplifying apparatus with asymmetrical amplification structure and linearity | Jae Hyouck Choi | 2020-07-07 |
| 10693424 | Power amplifying apparatus with wideband linearity | — | 2020-06-23 |
| 10581392 | Power amplifying device | — | 2020-03-03 |
| 10505512 | Tunable inductor circuit | Jae Hyouck Choi | 2019-12-10 |
| 10429876 | Reference current generating circuit with process variation compensation | Byeong Hak Jo, Jeong Hoon Kim, Jong Ok HA | 2019-10-01 |
| 10392702 | Substrate processing apparatus | Woo Duck JUNG, Song Hwan Park, Seong Min HAN, Sung Ha CHOI | 2019-08-27 |
| 10364494 | Substrate processing apparatus | Cha-young Yoo, Sung Tae Je, Ja Dae Ku, Jun Young Kim, Bong Ju Jung +3 more | 2019-07-30 |
| 10199225 | Substrate processing apparatus | Woo Duck JUNG, Sung Tae Je, Seong Min HAN | 2019-02-05 |
| 9843298 | Power amplifier and method of controlling output of power amplifier | Joong Jin Nam, Suk Chan Kang, Kwang Du Lee, Jae Hyouck Choi, Kyung Hee Hong +1 more | 2017-12-12 |
| 9667247 | Radio frequency switch | Jae Hyouck Choi, Jeong Hoon Kim, Suk Chan Kang | 2017-05-30 |