Issued Patents 2011
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072254 | Delay cell and phase locked loop using the same | Taek-Sang Song, Kyung-Hoon Kim | 2011-12-06 |
| 8004336 | Semiconductor memory device and method for operating the same | Dae-Kun Yoon, Taek-Sang Song | 2011-08-23 |
| 7986161 | Termination resistance circuit | Jun-Woo Lee, Taek-Sang Song | 2011-07-26 |
| 7961026 | Delay cell and phase locked loop using the same | Taek-Sang Song, Kyung-Hoon Kim | 2011-06-14 |
| 7952413 | Clock generating circuit and clock generating method thereof | Taek-Sang Song | 2011-05-31 |
| 7952388 | Semiconductor device | Taek-Sang Song, Jun-Woo Lee | 2011-05-31 |
| 7952438 | Injection locking clock generator and clock synchronization circuit using the same | Taek-Sang Song, Kyung-Hoon Kim | 2011-05-31 |
| 7948814 | Semiconductor memory device | Kyung-Hoon Kim, Taek-Sang Song | 2011-05-24 |
| 7929358 | Data output circuit | Jun-Woo Lee, Taek-Sang Song | 2011-04-19 |
| 7884647 | Output driver | Kyung-Hoon Kim, Taek-Sang Song | 2011-02-08 |
| 7876148 | Low pass filter and lock detector circuit | Taek-Sang Song, Kyung-Hoon Kim, Dae-Kun Yoon | 2011-01-25 |
| 7863955 | Semiconductor device and operation method thereof | Kyung-Hoon Kim, Dae-Kun Yoon, Taek-Sang Song | 2011-01-04 |