Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287870 | Security policy and audit log two way inquiry, collation, and tracking system and method | Ki-Yoong HONG, Kyu Ho Lee, Joo Yang Son, Jong Man Song | 2025-04-29 |
| 12251781 | Tool holder with straight spray of cooling water for machine tool | — | 2025-03-18 |
| 10779841 | Drilling driver for placing dental implant | Sung Min CHUNG, Seung-Woo SUH | 2020-09-22 |
| 10442262 | Hybrid arm and method of manufacturing same | Tae Sung Kwon, Byong Suk Yu, Se Woong JEONG, Hyun-Woo Kim, Hyuk KWON +4 more | 2019-10-15 |
| 10257877 | Electronic device and operating method using bluetooth | — | 2019-04-09 |
| 10064234 | Electronic device and operating method using bluetooth | — | 2018-08-28 |
| 9826566 | Electronic device and operating method using bluetooth | — | 2017-11-21 |
| 9644863 | Forced air heater with dual air movers | Anderson Smith, Kyu Sam Hwang, Chang-Won Kim | 2017-05-09 |
| 9521535 | Electronic device and operating method using bluetooth | — | 2016-12-13 |
| D725269 | Implant assembly | Sung Min CHUNG, Sang-Yoon Kim | 2015-03-24 |
| 8727821 | Apparatus and method for generating electricity in liquefied natural gas carrier | Hyuk Chan Kwon, Eun-bae Lee, Hyun Jin Kim, Jung Ho Choi, Yong-Seok Choi +2 more | 2014-05-20 |
| 8678724 | Tool holder and machine tool | — | 2014-03-25 |
| 6843244 | Portable heater | Steve McCalley, Sung Boo Yoon | 2005-01-18 |
| 6222894 | Digital delay locked loop for reducing power consumption of synchronous semiconductor memory device | — | 2001-04-24 |
| 6147527 | Internal clock generator | Jung-Bae Lee, Jing-Man Han | 2000-11-14 |
| 5963501 | Dynamic clock signal generating circuit for use in synchronous dynamic random access memory devices | Woo-Seop Jeong | 1999-10-05 |
| 5412331 | Word line driving circuit of a semiconductor memory device | Dong-Soo Jun, Seung-Cheol Oh, Moon-Gone Kim | 1995-05-02 |