Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001756 | Smart watch including a printed circuit board having a hole at the center | Hyung-Real Ryu, Ki-Hyoun Kwon, Yong Jae Kim | 2018-06-19 |
| 9633711 | Method of managing data of storage devices responsive to temperature | — | 2017-04-25 |
| 7656181 | Apparatus and method for testing circuit characteristics by using eye mask | Woo-Seop Kim, Jun Young Park, Sung-Je Hong, Byung-Se So, Hyun Chul KANG | 2010-02-02 |
| 7574636 | Semiconductor memory device | Hi-Choon Lee | 2009-08-11 |
| 7281179 | Memory device and input signal control method of a memory device | Sang Gyu Lim | 2007-10-09 |
| 7222273 | Apparatus and method for testing semiconductor memory devices, capable of selectively changing frequencies of test pattern signals | — | 2007-05-22 |
| 7113579 | Method of conference calling supplemental service using intelligent peripheral in intelligent network | — | 2006-09-26 |
| 6940776 | SEMICONDUCTOR MEMORY DEVICE CAPABLE OF READING DATA OF SIGNATURE FUSE THROUGH NORMAL READ OPERATION AND METHOD OF READING DATA OF SIGNATURE FUSE IN SEMICONDUCTOR MEMORY DEVICE THROUGH NORMAL READ OPERATION | — | 2005-09-06 |
| 6891827 | Network-based telephony gateway and network-based telephony method | — | 2005-05-10 |
| 6797109 | Process chamber used in manufacture of semiconductor device, capable of reducing contamination by particulates | Jeong-hyuck Park, Hee-duk Kim, Jung-hun Cho, Jong-wook Choi, Young-Koo Lee +6 more | 2004-09-28 |
| 6740169 | Method of reworking a conditioning disk | Baik-Soon Choi, Jin-Sung Kim, Kyue-sang Choi | 2004-05-25 |
| 6596087 | Method of cleaning conditioning disk | Baik-Soon Choi, Jin-Sung Kim, Kyue-sang Choi | 2003-07-22 |
| 6499492 | Plasma process apparatus with in situ monitoring, monitoring method, and in situ residue cleaning | Hak-pil Kim, Eun-Hee Shin, Baik-Soon Choi | 2002-12-31 |
| 6494927 | Conditioner and conditioning disk for a CMP pad, and method of fabricating, reworking, and cleaning conditioning disk | Baik-Soon Choi, Jin-Sung Kim, Kyue-sang Choi | 2002-12-17 |
| 6464794 | Process chamber used in manufacture of semiconductor device, capable of reducing contamination by particulates | Jeong-hyuck Park, Hee-duk Kim, Jung-hun Cho, Jong-wook Choi, Young-Koo Lee +6 more | 2002-10-15 |
| 6335284 | Metallization process for manufacturing semiconductor devices | Baik-Soon Choi, Jae-saeng Lee, Eun-Hee Shin | 2002-01-01 |
| 6213856 | Conditioner and conditioning disk for a CMP pad, and method of fabricating, reworking, and cleaning conditioning disk | Baik-Soon Choi, Jin-Sung Kim, Kyue-sang Choi | 2001-04-10 |
| 6179955 | Dry etching apparatus for manufacturing semiconductor devices | Eun-Hee Shin, Baik-Soon Choi, Young-Koo Lee | 2001-01-30 |
| 6146492 | Plasma process apparatus with in situ monitoring, monitoring method, and in situ residue cleaning method | Hak-pil Kim, Eun-Hee Shin, Baik-Soon Choi | 2000-11-14 |
| 5659549 | Memory test system having a pattern generator for a multi-bit test | Sang Chul Oh | 1997-08-19 |
| 5285664 | Automatic washing machines | Suk-Kyu Chang, Yong-Bum Shim | 1994-02-15 |