Issued Patents All Time
Showing 201–225 of 259 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8586968 | Organic light emitting diode having high efficiency and process for fabricating the same | Jun-Gi Jang, Chang Hwan Kim, Dong-Seob Jeong, Sang Young Jeon, Kong-Kyeom Kim +2 more | 2013-11-19 |
| 8564141 | Chip unit and stack package having the same | Kyu Won Lee, Cheol Ho JOH, Eun Hye DO, Hee Min SHIN | 2013-10-22 |
| 8546943 | Ball grid array substrate with insulating layer and semiconductor chip package | Jung-Hyun Park, Nam Keun Oh, Sang-Duck Kim, Jong-Gyu Choi, Young Ji KIM +1 more | 2013-10-01 |
| 8486613 | Method of manufacturing nano-structure and method of manufacturing a pattern using the method | Sang Ouk Kim, Seong-Jun Jeong, Su-mi Lee, Bong Hoon Kim, Jae-ho You +2 more | 2013-07-16 |
| 8476751 | Stacked semiconductor package and method for manufacturing the same | Kyu Won Lee, Cheol Ho JOH, Eun Hye DO, Hee Min SHIN | 2013-07-02 |
| RE44334 | Apparatus for transmitting WPAN MAC frames and method thereof | Yong Ae Jeon, Sangsung Choi, Kwang Roh Park | 2013-07-02 |
| 8449791 | Graphene composition having liquid crystalline properties and preparation method thereof | Sang Ouk Kim, Tae Hee Han, Sun Hwa Lee, Ju Young Kim | 2013-05-28 |
| 8418355 | Method for manufacturing circuit board | Sang-Duck Kim, Jung-Hyun Park, Hoe-Ku Jung, Jong-Gyu Choi, Jeong Woo Park | 2013-04-16 |
| 8357786 | Method for preparing Gynostemma pentaphyllum extract with increasing damulin A and damulin B contents, and pharmaceutical compositions of the same for treating metabolic disease | Tae-Lin Huh, He Song, So Young Joon, Won Keun Oh | 2013-01-22 |
| 8352993 | Method for providing viewing information for displaying a list of channels viewed by call recipients | Ji Hyun Park, Hyun Jin Kim, Sung-baik JO, Il-kown KIM | 2013-01-08 |
| 8344368 | Fused cyclic compound and organic electronic device | Kong-Kyeom Kim, Jae-Chol Lee, Hyun Seok Nam, Jun-Gi Jang, Byung Sun Jeon | 2013-01-01 |
| 8285243 | Wake-up receiver and wake-up method using duty cycling and power off technique | Ho Yong Kang, Dae Young Yoon, Trung Kien NGUYEN, Xiaohua Yu, Nae-Soo Kim +3 more | 2012-10-09 |
| 8247826 | Light emitting display device | Hee-Chul Jeon, Jung-I Yun, Sang-Min Hong | 2012-08-21 |
| 8244293 | Dual mode mobile communication terminal and method of selecting mode therein | — | 2012-08-14 |
| 8245258 | Method for providing video telephony using broadcast receiving apparatus | Ji Hyun Park, Sung-baik JO, Il Kwon Kim | 2012-08-14 |
| 8216542 | Method for separating nanotubes using microwave radiation | Chang-Soo Han, Jin-Won Song, June-Ki Park, Jong-Hong Lee, Hee Seo +1 more | 2012-07-10 |
| 8208977 | Mobile terminal and speaker device thereof | Byoung Sun LEE, Heung-Sik Yun | 2012-06-26 |
| 8197702 | Manufacturing method of printed circuit board | Myung Sam Kang, Jung-Hyun Park | 2012-06-12 |
| 8198801 | Materials for injecting or transporting holes and organic electroluminescence devices using the same | Jae-Chol Lee, Kong-Kyeom Kim, Jae-Soon Bae, Jun-Gi Jang, Sang Young Jeon +4 more | 2012-06-12 |
| 8173272 | Diamine derivatives, preparation method thereof and organic electronic device using the same | Hye-Young Jang, Jae-Chol Lee, Jin Kyoon Park, Kong-Kyeom Kim, Tae Yoon Park +3 more | 2012-05-08 |
| 8173273 | Anthracene derivatives, method for preparation thereof, and organic electronic device using the same | Kong-Kyeom Kim, Tae Yoon Park, Hye-Young Jang, Jae-Chol Lee, Sung Kil Hong +1 more | 2012-05-08 |
| 8170523 | Super regenerative receiver and method of saving power of the same | Hoyong Kang, Xiaohua Yu, Trung Kien NGUYEN, Dae Young Yoon, Nae-Soo Kim +3 more | 2012-05-01 |
| 8137823 | Anthracene derivatives, process for preparation thereof, and organic electronic light emitting device using the same | Jae-Chol Lee, Tae Yoon Park, Dae Woong Lee, Kong-Kyeom Kim, Sung Kil Hong +3 more | 2012-03-20 |
| 8124880 | Circuit board and method for manufacturing thereof | Shuhichi Okabe, Myung Sam Kang, Jung-Hyun Park, Hoe-Ku Jung, Jeong Woo Park | 2012-02-28 |
| 8026514 | Diamine derivatives and organic electronic device using the same | Hye-Young Jang, Kong-Kyeom Kim, Jae-Chol Lee, Seong So Kim, Jin Kyoon Park +5 more | 2011-09-27 |