Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945002 | Automatic metal sorting system and method using laser induced breakdown spectroscopy | Sung Ho Jeong, Young-min Moon, Jae-Pil Lee | 2024-04-02 |
| 11597055 | Carrier head of polishing apparatus and membrane used therein | Jun Ho Son | 2023-03-07 |
| 11543357 | Metal sorting system using laser induced breakdown spectroscopy and operating method thereof | Eui Seok Hwang, E Den Kim, Sung Ho Jeong | 2023-01-03 |
| 10573761 | Pressure sensor and display device having the same | Jae-Ik Lim, Won-Sang Park, Hye Yong Chu, Jang-Ung Park, Sangyoon Jin +1 more | 2020-02-25 |
| 10016644 | End bracket for sprinkler and fixing apparatus for sprinkler including the same | Myung-yul Seo | 2018-07-10 |
| 9493734 | Cell culture tube and multiple roller tube cell culture apparatus including the same | Jung Gyu WOO, Jai Myung Yang, Jai Jun Choung, Kyung Suk Kim, Mi Ran Choi | 2016-11-15 |
| D761099 | Bracket for fixing a sprinkler | Myung-yul Seo | 2016-07-12 |
| D761101 | Bracket for fixing a sprinkler | Myung-yul Seo | 2016-07-12 |
| 9321144 | Polishing head in chemical mechanical polishing apparatus and chemical mechanical polishing apparatus including the same | Chang Gyu Woo, Joo Yeop Nam, Ki Hong Cho | 2016-04-26 |
| 9292441 | Cache synchronization system, cache synchronization method and apparatus thereof | Jong Min Lee, Kyung Jun Lee, Young Jae SHIM | 2016-03-22 |
| 8815578 | Cell culture tube and multiple roller tube cell culture apparatus including the same | Jung Gyu WOO, Jai Myung Yang, Jai Jun Choung, Kyung Suk Kim, Mi Ran Choi | 2014-08-26 |
| D707225 | Computer case | Hyeong Uk Bae | 2014-06-17 |
| 8358174 | Doherty amplifier | Dong Young Kim, Jae Woan Byun, Kyoung Joon Kim, Chan Young Park | 2013-01-22 |
| 8038508 | Apparatus for polishing a wafer and method for detecting a polishing end point by the same | Jong-Heun Lim, Bo-Un Yoon, Chang-Ki Hong | 2011-10-18 |
| 8015839 | Cool air supply structure of storage receptacle for refrigerator | Byeong-Gyu Kang, Young Woo Kim, Jong-Suk Yoon, Yoon-Seok Bang, Jong-Wook An +1 more | 2011-09-13 |
| 7969944 | Hand over method for dual band/dual mode mobile communication terminal | Young-Lak Kim, Hyun Wook Kim, Jong Tae Ihm | 2011-06-28 |
| 7950826 | Circle type LED lighting flood lamp using nano spreader | — | 2011-05-31 |
| 7891843 | LED lighting device | — | 2011-02-22 |
| 7864730 | Method for controlling multi-mode multi-band mobile communication terminal for hand-over between asynchronous communication network and synchronous communication network and mobile communication system therefor | Young-Lak Kim, Hyun Wook Kim, Jong Tae Ihm | 2011-01-04 |
| 7826423 | Method for handover between asynchronous communication network and synchronous communication network | Young-Lak Kim, Jong Tae Ihm | 2010-11-02 |
| 7781330 | Method of fabricating a semiconductor device comprising high and low density patterned contacts | Chae-Iyoung Kim, Chang-Ki Hong, Bo-Un Yoon, Byoung-ho Kwon | 2010-08-24 |
| 7278901 | Method and apparatus for measuring abrasion amount and pad friction force of polishing pad using thickness change of slurry film | — | 2007-10-09 |
| 7220163 | Method and apparatus for measuring abrasion amount and pad friction force of polishing pad using thickness change of slurry film | — | 2007-05-22 |
| 6492163 | Cell culture tube and multiple roller tube cell culture system using the same | Kwang Hyun Yoo, Wan Kyu Choi | 2002-12-10 |
| 5979174 | Refrigerated air supply apparatus for refrigerator | Seok Ro Kim, San Ho Park, Kyung Seok Yoon, Gyoo-Jong Bae | 1999-11-09 |