Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11625456 | Group-based community system and method for managing the same | — | 2023-04-11 |
| 11425135 | Method for platform user management using badge system | — | 2022-08-23 |
| 11282102 | Method for providing rewards based on consumption of contents and apparatus thereof | — | 2022-03-22 |
| 9552572 | Mobile terminal | — | 2017-01-24 |
| 9288902 | Printed circuit board and method of manufacturing the same | Eun Sil Kim, Sung Han Kim, Sa Yong Lee, Jin Hong, Yong Il Kwon +1 more | 2016-03-15 |
| 9257615 | Light emitting device package and method of manufacturing the same | Young Ki Lee, Seog Moon Choi, Hyung Jin Jeon | 2016-02-09 |
| 9231167 | Insulation structure for high temperature conditions and manufacturing method thereof | Young Ki Lee, Seog Moon Choi | 2016-01-05 |
| 9131258 | Method and system for providing personalized service in IPTV | Kyu-Yun Lee, Jong-Ho Park | 2015-09-08 |
| 9058099 | Touch screen device and operating method thereof | Ho Joo Park, Ji Suk Chae, Young Ho Ham, Kyung Hee Yoo, Ji Ae Kim +4 more | 2015-06-16 |
| 9041658 | Touch screen device and operating method thereof | Ho Joo Park, Ji Suk Chae, Young Ho Ham, Kyung Hee Yoo, Ji Ae Kim +4 more | 2015-05-26 |
| 8686295 | Heat-dissipating substrate and fabricating method thereof | Chang Hyun Lim, Seog Moon Choi, Young Ki Lee, Sung Keun Park | 2014-04-01 |
| 8646951 | Illuminating apparatus | Jong Wook Kim, Jin-Sung Kim, Eun Hee Nam | 2014-02-11 |
| 8624123 | Printed circuit board | Cheol Ho Heo, Young Ki Lee | 2014-01-07 |
| 8610146 | Light emitting diode package and method of manufacturing the same | Seog Moon Choi, Young Ki Lee | 2013-12-17 |
| D695429 | LED lamp | Seok Rae Cho | 2013-12-10 |
| 8603842 | Method of manufacturing package substrate for optical element | Chang Hyun Lim, Seog Moon Choi, Sung Keun Park, Young Ki Lee | 2013-12-10 |
| 8586128 | Light emitting diode package having multi-stepped reflecting surface structure and fabrication method thereof | Seog Moon Choi, Young Ki Lee | 2013-11-19 |
| 8556466 | Lighting apparatus using light-emitting diode | Seung Hyun CHO, Dae Hyun Sung | 2013-10-15 |
| 8549291 | Wireless network apparatus storing authentication information in multiple formats and areas and authentication method of the same | Jin-hyeon Choi | 2013-10-01 |
| 8492981 | Lighting apparatus using PN junction light-emitting element | Seon Ho Kim | 2013-07-23 |
| 8476090 | Method forming a semiconductor light emitting device with perforations formed within | Seog Moon Choi, Young Ki Lee | 2013-07-02 |
| 8471481 | Lighting apparatus using PN junction light-emitting element and dimming method thereof | Seon Ho Kim | 2013-06-25 |
| 8368291 | Radiant heat substrate and method for manufacturing the radiant heat substrate, and luminous element package with the radiant heat substrate | Ki Ho Seo, Tae Hoon Kim, Cheol Ho Heo, Young Ki Lee, Ji Hyun Park | 2013-02-05 |
| 8312391 | Touch screen device and operating method thereof | Ji Suk Chae, Ho Joo Park, Young Ho Ham, Jun Hee Kim, Kyung Hee Yoo +1 more | 2012-11-13 |
| 8304279 | Light emitting diode package having anodized insulation layer and fabrication method therefor | Young Ki Lee, Seog Moon Choi | 2012-11-06 |