Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505498 | Envelope tracking bias circuit and power amplifying device | Jeong Hoon Kim, Byeong Hak Jo | 2019-12-10 |
| 10476441 | Envelope tracking current bias circuit and power amplifying device | Byeong Hak Jo, Jeong Hoon Kim | 2019-11-12 |
| 10476438 | Envelope tracking bias circuit | Byeong Hak Jo, Jeong Hoon Kim | 2019-11-12 |
| 10454470 | Control buffer circuit and radio frequency switch for dual mode operation | Byeong Hak Jo, Jeong Hoon Kim | 2019-10-22 |
| 10429876 | Reference current generating circuit with process variation compensation | Byeong Hak Jo, Jeong Hoon Kim, Kyu Jin Choi | 2019-10-01 |
| 10396765 | Power amplifying apparatus with spurious signal reduction function | Byeong Hak Jo, Jeong Hoon Kim, Hyun Paek | 2019-08-27 |
| 10396713 | Envelope-tracking current bias circuit with offset cancellation function | Byeong Hak Jo, Jeong Hoon Kim | 2019-08-27 |
| 10374557 | Adaptive multiband power amplifier apparatus | Byeong Hak Jo, Jeong Hoon Kim, Youn Suk Kim | 2019-08-06 |
| 10270395 | Envelope tracking current bias circuit with offset removal function and power amplifier | Byeong Hak Jo, Jeong Hoon Kim | 2019-04-23 |
| 10198021 | Voltage generation circuit having a temperature compensation function | Shinichi Iizuka, Jeong Hoon Kim | 2019-02-05 |