Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998409 | Dental composite blank and method for manufacturing same | Jong-Ho Kang, Hyun-Chul Yoo, Joung-Lim Hoo, Yun Ki Kim | 2024-06-04 |
| 11744684 | Dental composite blank having multiple layers and method for manufacturing same | Jong-Ho Kang, Hyun-Chul Yoo, Yun Ki Kim | 2023-09-05 |
| 11291528 | Orthodontic composite and method for preparing same | Tae Kyung Kim, Yunki Kim | 2022-04-05 |
| 11291529 | Orthodontic member and method for producing same | Tae Kyung Kim, Yunki Kim | 2022-04-05 |
| 8956629 | Dental composition containing organic nanotube | Won Ho Kim, Mi Hyoun Ham, Jong Hwi Lee, Yun Ki Kim | 2015-02-17 |
| 7767021 | Growing method of SiC single crystal | Soo-Hyung Seo, Joon-Suk Song | 2010-08-03 |
| 7679165 | High brightness light emitting diode with a bidirectionally angled substrate | Joon-Suk Song, Soo-Hyung Seo | 2010-03-16 |
| 7524708 | Fabrication method of a high brightness light emitting diode with a bidirectionally angled substrate | Joon-Suk Song, Soo-Hyung Seo | 2009-04-28 |
| 6310344 | Wire type corona charger for electrophotographical manufacturing of CRTs | Dong Ky Shin, Hyo Sup Lee, Sang Youl Yoon, Sang Bong Kwon, Cheon Su Kang +4 more | 2001-10-30 |
| 6197139 | Method for electrostatic thermal bonding of a pair of glass substrates by utilizing a silicon thin film | Byeong Kwon Ju, Woo-Beom Choi | 2001-03-06 |
| 6121066 | Method for fabricating a field emission display | Byeong Kwon Ju, Yun Hi Lee | 2000-09-19 |
| 6007397 | Vacuum packaging apparatus for a field emission display and a method thereof using a glass-to-glass bonding | Byeong Kwon Ju, Woo-Beom Choi | 1999-12-28 |
| 5977703 | Field emission display device | Byeong Kwon Ju, Yun Hi Lee | 1999-11-02 |
| 5966588 | Field emission display device fabrication method | Byeong Kwon Ju, Yun Hi Lee, Nam-Yang Lee | 1999-10-12 |
| 5955835 | White-light emitting electroluminescent display device and manufacturing method thereof | Task Sang Hahn, Yun Hi Lee, Seong Jae Jeung, Young-Dae Ju, Jin Ho Sunwoo | 1999-09-21 |
| 5912532 | White-light emitting electroluminescent display and fabricating method thereof | Taek Sang Hahn, Yun Hi Lee, Tae Ho Yeom, Dong Ho Kim, Dong Ky Shin +2 more | 1999-06-15 |
| 5853795 | Luminant for field emission display fabricated through physical vapor deposition and method for fabricating the same | Yun Hi Lee, Byeong Kwon Ju, Man Ho Song | 1998-12-29 |
| 5827752 | Micro-tip for emitting electric field and method for fabricating the same | Byeong Kwon Ju | 1998-10-27 |
| 5814528 | Fabrication method of semiconductor test piece | Byeong Kwon Ju, Yun Hi Lee, Nam-Yang Lee, Keun Ha Koh, Dong Ky Shin | 1998-09-29 |
| 5627556 | Circuit for driving alternating current thin film electroluminescence device using relative potential difference | Yong-Moo Kwon | 1997-05-06 |
| 5273205 | Method and apparatus for silicon fusion bonding of silicon substrates using wet oxygen atmosphere | Byeong Kwon Ju, Kwang Nam Kang | 1993-12-28 |
| 5004573 | Fabrication method for high voltage zinc oxide varistor | Kyung Ju Lee, In Jae Chung, Nam-Yang Lee, Myung-Soo Kim | 1991-04-02 |