Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433005 | RF switch device | Ja Geon KOO, Hae Taek Kim, Hyun Joong LEE, Jung-a Kim | 2025-09-30 |
| 12406927 | RF switch device including multi-width air gaps | Ki-Won Lim, Hae Taek Kim, Seung Hyun Eom, Ja Geon KOO, Hyun Joong LEE +1 more | 2025-09-02 |
| 11830923 | RF switch device | Seung Hyun Eom, Hae Taek Kim, Ja Geon KOO, Ki-Won Lim, Hyun Joong LEE +1 more | 2023-11-28 |
| 11830908 | RF switch device having a highly resistive substrate, an isolation layer therein or thereon, and a trap-rich layer therein or thereon | Hyun Jin Kim, Seung Ki KO, Sang Gil KIM, Tae Ryoong PARK, Ki Hun LEE +1 more | 2023-11-28 |
| 11640938 | Semiconductor device formed on SOI substrate | Ki-Won Lim, Hae Taek Kim, Seung Hyun Eom, Ja Geon KOO, Hyun Joong LEE +1 more | 2023-05-02 |
| 11362655 | RF switch device | Ja Geon KOO, Hae Taek Kim, Seung Hyun Eom, Ki-Won Lim, Hyun Joong LEE +1 more | 2022-06-14 |
| 10991786 | Signal control unit for an organic light emitting diode display device | Jung-hyun Lee, Dae Il Kim, Bum Seok Kim, Seung Ha Lee, Sang Yong Lee +1 more | 2021-04-27 |
| 10950675 | Signal control unit for an organic light emitting diode display device, method of manufacturing the same, and organic light emitting diode display device including the same | Dae Il Kim, Seung Ha Lee, Jung-hyun Lee, Young Jin Kim, Dong H. Park | 2021-03-16 |
| 10811311 | Element isolation layer structure and method of manufacturing the same | Dong H. Park, Jung-hyun Lee, Dae Il Kim, Bum Seok Kim, Seung Ha Lee +1 more | 2020-10-20 |
| 9941364 | High voltage semiconductor device and method of manufacturing the same | Jung-hyun Lee, Bum Seok Kim, Seung Ha Lee, Chang Hee Kim | 2018-04-10 |
| 8587048 | Capacitor for semiconductor device and manufacturing method of capacitor for semiconductor device | Dong H. Park, Min Kyung Ko | 2013-11-19 |
| 8451660 | Semiconductor memory device and method of manufacturing the same | — | 2013-05-28 |
| 8213238 | Non-volatile memory device having separate transistors for program and erase operations and reading operation and driving method thereof | — | 2012-07-03 |
| 8169828 | Semiconductor memory cell, method for manufacturing the same and method for operating the same | — | 2012-05-01 |
| 7804121 | Flash memory device and programming and erasing methods therewith | — | 2010-09-28 |
| 7795084 | Semiconductor device and fabricating method thereof | — | 2010-09-14 |
| 7790547 | Non-volatile memory device and method for fabricating the same | — | 2010-09-07 |
| 7709321 | Flash memory device and fabricating method thereof | — | 2010-05-04 |
| 7688642 | Non-volatile memory device and method for programming/erasing the same | — | 2010-03-30 |
| 7679126 | Split gate type non-volatile memory device and method of manufacturing the same | — | 2010-03-16 |
| 7625797 | Embedded NV memory and method of manufacturing the same | — | 2009-12-01 |
| 7622764 | Semiconductor device and fabricating method thereof | — | 2009-11-24 |
| 7605036 | Method of forming floating gate array of flash memory device | — | 2009-10-20 |
| 7605038 | Semiconductor device and manufacturing method thereof | — | 2009-10-20 |
| 7588986 | Method of manufacturing a semiconductor device | — | 2009-09-15 |