Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12232273 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2025-02-18 |
| 12108531 | Circuit board comprising via | Kyo Hun Koo, Jin Hak Lee | 2024-10-01 |
| 11952064 | System for assembling body panel | Sekyu Kang, Seon Woo Kweon | 2024-04-09 |
| 11889634 | Printed circuit board and method of manufacturing the same | Jung Ho Hwang, Han Su Lee, Dae-Young Choi, Soon Gyu Kwon, Dong Hun Jeong +6 more | 2024-01-30 |
| 11723153 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2023-08-08 |
| 11297720 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2022-04-05 |
| 11019731 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2021-05-25 |
| 10912202 | Method of manufacturing printed circuit board | Jung Ho Hwang, Han Su Lee, Dae-Young Choi, Soon Gyu Kwon, Dong Hun Jeong +6 more | 2021-02-02 |
| 10798827 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2020-10-06 |
| 10531569 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2020-01-07 |
| 9913383 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2018-03-06 |
| 9900703 | Suspension for high power micro speaker and high power micro speaker having the same | Cheon Myeong Kim, Kyu Dong Choi | 2018-02-20 |
| 9820378 | Printed circuit board and method of manufacturing the same | Jung Ho Hwang, Han Su Lee, Dae-Young Choi, Soon Gyu Kwon, Dong Hun Jeong +6 more | 2017-11-14 |
| 9686860 | Printed circuit board and method of fabricating the same | Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang-Young Lee, Jin Hak Lee +4 more | 2017-06-20 |
| 9662702 | Hemming system of panels for vehicle | In Kwon Lee, Jae Ill Lee, Kwang Hee Lee, Sang-jin Choi, Ock Do Kim +5 more | 2017-05-30 |
| 9307314 | Electronic device with side acoustic emission type speaker device | Ji Hoon Kim, Jong Heon Ha, Ho Yun Lee, Bong-Hee Kang, Joong Hak Kwon +3 more | 2016-04-05 |
| 9277305 | Suspension for a sound transducer | Joong Hak Kwon, Ho Il Jeong, Kyu Dong Choi | 2016-03-01 |
| 9088840 | Vibration module for sound transducer | Kyu Dong Choi, Kil Dong Park, Joong Hak Kwon | 2015-07-21 |
| 8800981 | Hanger apparatus for vehicle and changer comprising the same | — | 2014-08-12 |
| 8701965 | Vehicle floor production system | — | 2014-04-22 |
| 8348133 | Vehicle floor production system | — | 2013-01-08 |
| 8220122 | Door hinge mounting device | Hyun Jin Lee | 2012-07-17 |
| 6934430 | Optical module used in high frequency band optical communication system | Dong Wook Kim, Choong-mo Nam | 2005-08-23 |
| 6677248 | Coaxial type signal line and manufacturing method thereof | Young-Se Kwon | 2004-01-13 |
| 6466112 | Coaxial type signal line and manufacturing method thereof | Young-Se Kwon | 2002-10-15 |