Issued Patents 2011
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053093 | Organometallic complex, method of preparing the same and organic light emitting device comprising the same | Jung-Han Shin, Seung-Gak Yang, Hee-Yeon Kim, Hee-Joo Ko | 2011-11-08 |
| 8044759 | Overlapping compact multiple transformers | Ki Seok Yang, Jeonghu Han, Jaejoon Chang, Woonyun Kim | 2011-10-25 |
| 8044540 | Systems and methods for a SPDT switch or SPMT switch with transformer | Dong-Ho Lee, Minsik Ahn, Kyu Hwan An, Wangmyong Woo, Joy Laskar | 2011-10-25 |
| 8021764 | Phenylcarbazole-based compound and organic electroluminescent device employing the same | Seok-Hwan Hwang, Young-Kook Kim, Seok-Jong Lee, Seung-Gak Yang, Hee-Yeon Kim | 2011-09-20 |
| 8021765 | Phenylcarbazole-based compound and organic electroluminescent device employing the same | Seok-Hwan Hwang, Young-Kook Kim, Seok-Jong Lee, Seung-Gak Yang, Hee-Yeon Kim | 2011-09-20 |
| D644982 | Tire for a car | — | 2011-09-13 |
| 7985347 | Methods of forming a pattern and methods of manufacturing a capacitor using the same | Kyoung-Mi Kim, Young-Ho Kim, Myung-Sun Kim, Jae-Ho Kim, Seok Min Han | 2011-07-26 |
| 7969246 | Systems and methods for positive and negative feedback of cascode transistors for a power amplifier | Kyu Hwan An, Yunseo Park | 2011-06-28 |
| 7961048 | Integrated power amplifiers for use in wireless communication devices | Michael Alan Oakley, Dong-Ho Lee, Kyu Hwan An, Joy Laskar | 2011-06-14 |
| 7952433 | Power amplifiers with discrete power control | Kyu Hwan An, Dong-Ho Lee, Joy Laskar | 2011-05-31 |
| 7944296 | Low power mode amplification with a transformer output matching and a virtual ground | Kyu Hwan An, Yunseo Park | 2011-05-17 |
| 7944311 | Feedback biasing for cascode amplifiers | Hamhee Jeon, Joy Laskar | 2011-05-17 |
| 7944293 | Systems and methods for an adaptive bias circuit for a differential power amplifier | Dong-Ho Lee, Kyu Hwan An, Jeonghu Han, Joy Laskar | 2011-05-17 |
| 7941612 | Multipath accessible semiconductor memory device with host interface between processors | Yun-Hee Shin, Han-Gu Sohn, Young-Min Lee, Dong-Hyuk Lee, Jong-Wook Park +3 more | 2011-05-10 |
| 7940152 | Multi-primary and distributed secondary transformer for power amplifier systems | Woonyun Kim, Jihwan Kim, Joy Laskar | 2011-05-10 |
| 7936215 | Multi-segment primary and multi-turn secondary transformer for power amplifier systems | Ockgoo Lee, Jeonghu Han, Kyu Hwan An, Hyungwook Kim, Dong-Ho Lee +3 more | 2011-05-03 |
| 7927719 | Silanylamine-based compound, method of preparing the same and organic light emitting device including organic layer comprising the silanylamine-based compound | Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak | 2011-04-19 |
| 7911147 | Limited current circuit of digital inverter for LCD backlight | Oh Sang Kwon, Yong Kon Lee | 2011-03-22 |
| 7902772 | Circuit and method for sensing open-circuit lamp of a backlight unit and display device with circuit for sensing open-circuit lamp of backlight unit | Hyun-Il Shin, Jae Ho Lee | 2011-03-08 |
| 7888997 | Systems, methods, and apparatuses for linear envelope elimination and restoration transmitters | Wangmyong Woo, Jaejoon Chang, Haksun Kim | 2011-02-15 |
| 7890063 | Systems, methods, and apparatuses for complementary metal oxide semiconductor (CMOS) antenna switches using body switching in multistacking structure | Minsik Ahn, Changhyuk Cho, Jaejoon Chang, Wangmyong Woo, Haksun Kim +1 more | 2011-02-15 |
| 7889811 | Digital linear amplification with nonlinear components (LINC) transmitter | Sangjin Byun, Kwanwoo Kim, Kyutae Lim, Haksun Kim, Joy Laskar | 2011-02-15 |
| 7880547 | Systems and methods for power amplifiers with voltage boosting multi-primary transformers | Kyu Hwan An, Ki Seok Yang, Jaejoon Chang, Wangmyong Woo, Younsuk Kim +5 more | 2011-02-01 |
| 7875369 | Heterocycle-containing organometallic complex and organic light emitting device including the same | Jung-Han Shin, Seung-Gak Yang, Hee-Yeon Kim, Hee-Joo Ko | 2011-01-25 |
| 7873331 | Systems, methods, and apparatuses for multi-path orthogonal recursive predistortion | Wangmyong Woo, Jaejoon Chang, Haksun Kim | 2011-01-18 |