Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10482962 | TCAM device and operating method thereof | Cheol Ho Kim, Hyun Suk Kang, Rak-Joo Sung, Sung-gi Ahn | 2019-11-19 |
| 10395719 | Memory device driving matching lines according to priority | Cheol Ho Kim, Ji-Su Min, Rak-Joo Sung, Sung-gi Ahn | 2019-08-27 |
| 9659641 | On-chip resistance measurement circuit and resistive memory device including the same | Chan-kyung Kim | 2017-05-23 |
| 9654118 | Phase-rotating phase locked loop and method of controlling operation thereof | Junhan Bae, Kyungho Kim, Jung-Hoon Chun, Youngsoo Sohn, Seok Ho Kim | 2017-05-16 |
| 9385730 | Phase-rotating phase locked loop and method of controlling operation thereof | Junhan Bae, Kyoungho Kim, Jung-Hoon Chun, Youngsoo Sohn, Seok Ho Kim | 2016-07-05 |
| 9330743 | Memory cores of resistive type memory devices, resistive type memory devices and method of sensing data in the same | Chan-kyung Kim, Su-A Kim, Chul-Woo Park, Jae-Youn Youn | 2016-05-03 |
| 8547719 | Stacked memory device and method thereof | Jae-chul Park, I-hun Song, Young-soo Park, Chang-jung Kim, Sang-wook Kim +1 more | 2013-10-01 |
| 8384439 | Semiconductor devices and methods of fabricating the same | Jae-chul Park, I-hun Song, Young-soo Park, Chang-jung Kim, Kyoung-kook Kim +4 more | 2013-02-26 |
| 8319425 | Organic light emitting display device having RFID | — | 2012-11-27 |
| 8050087 | Non-volatile memory device including block state confirmation cell and method of operating the same | Ju-hee Park, Jae-woong Hyun, Kyoung Lae Cho, Yoon-dong Park, Seung-Hoon Lee | 2011-11-01 |
| 7618186 | Self-calibrating temperature sensors and methods thereof | Duk-Min Kwon | 2009-11-17 |
| 7477563 | Dynamic random access memory device and associated refresh cycle | Uk-Song Kang | 2009-01-13 |
| 7457181 | Memory device and method of operating the same | Hoon Lee | 2008-11-25 |
| 7286415 | Semiconductor memory devices having a dual port mode and methods of operating the same | — | 2007-10-23 |
| 7259592 | Output drivers having adjustable swing widths during test mode operation | Seung-Hoon Lee, Jung-Hwan Choi | 2007-08-21 |
| 7199632 | Duty cycle correction circuit for use in a semiconductor device | Byung Kwan Chun | 2007-04-03 |
| 7199623 | Method and apparatus for providing a power-on reset signal | — | 2007-04-03 |
| 7145493 | Digital-to-analog converter (DAC) circuits using different currents for calibration biasing and methods of operating same | — | 2006-12-05 |
| 6980048 | Voltage generating circuit capable of supplying stable output voltage regardless of external input voltage | — | 2005-12-27 |
| 6914461 | Power-on reset circuits including first and second signal generators and related methods | — | 2005-07-05 |
| 6882561 | Semiconductor memory device comprising memory having active restoration function | Su-Jin Ahn | 2005-04-19 |
| 6879527 | Semiconductor memory device with structure providing increased operating speed | Youn-Cheol Kim | 2005-04-12 |
| 5834348 | Method for manufacturing a semiconductor device having a ferroelectric capacitor | Chang-Seok Kang | 1998-11-10 |
| 5796133 | Semiconductor device capacitor having lower electrodes separated by low dielectric spacer material | Chang-Seok Kang | 1998-08-18 |
| 5552337 | Method for manfacturing a capacitor for a semiconductor memory device having a tautalum oxide film | Chang-Seok Kang | 1996-09-03 |