Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11101011 | Circuit for generating bias current for reading OTP cell and control method thereof | — | 2021-08-24 |
| 10943666 | Power switch circuit and method providing power supply to memory device | — | 2021-03-09 |
| 10790037 | Circuit for generating bias current for reading OTP cell and control method thereof | — | 2020-09-29 |
| 10783935 | Sense amplifier driving device | — | 2020-09-22 |
| 10706946 | One-time programmable memory device | — | 2020-07-07 |
| 10418120 | Sense amplifier driving device | — | 2019-09-17 |
| 10373965 | OTP cell having a reduced layout area | Young Chul SEO | 2019-08-06 |
| 10176884 | Sense amplifier driving device | — | 2019-01-08 |
| 10062447 | Power switch circuit | — | 2018-08-28 |
| 10008508 | One time programmable (OTP) cell having improved programming reliability | Sung-Bum Park, Kee Sik Ahn, Young Chul SEO | 2018-06-26 |
| 9984755 | One-time programmable (OTP) memory device | — | 2018-05-29 |
| 9899100 | One time programmable (OTP) cell and an OTP memory array using the same | Su Jin Kim | 2018-02-20 |
| 8112653 | Apparatus and method of generating power-up signal of semiconductor memory apparatus | — | 2012-02-07 |
| 7890785 | Apparatus and method of generating power-up signal of semiconductor memory apparatus | — | 2011-02-15 |
| 7509451 | Method and circuit for updating a software register in semiconductor memory device | — | 2009-03-24 |
| 7466623 | Pseudo SRAM capable of operating in continuous burst mode and method of controlling burst mode operation thereof | — | 2008-12-16 |
| 7274620 | Semiconductor memory device | — | 2007-09-25 |
| 7257726 | Circuit for generating wait signal in semiconductor device | — | 2007-08-14 |
| 7075853 | Semiconductor memory device including internal clock doubler | Tae Woo Kwon | 2006-07-11 |
| 6977865 | Method and circuit for controlling operation mode of PSRAM | — | 2005-12-20 |
| 5986443 | Low power required input buffer | — | 1999-11-16 |