Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423910 | Display device having pattern and method of detecting pixel position therein | Seong Min Seo, Kang Nam Kim | 2016-08-23 |
| 9280210 | Optical input apparatus wherein light sources selectively emit light as the apparatus is inclined | Kang Nam Kim | 2016-03-08 |
| 9120009 | Method and apparatus for generating vibrations in portable terminals | Yu-Dong Bae, Eun-Hwa Lee, In Ho Kim, Po-Ra Kim | 2015-09-01 |
| 9104937 | Apparatus and method for recognizing image with increased image recognition rate | Po-Ra Kim, Jeong-Seok Choi, Kang Nam Kim, Se Mi Park, Seong Min Seo | 2015-08-11 |
| 8892156 | Mobile terminal having flat panel sound output unit and vibration generation method for the same | Eun-Hwa Lee | 2014-11-18 |
| 8581451 | Magnetic vibration motor for portable terminal with improved yoke attachment | Eun-Hwa Lee, In Soo Kim, Yu-Dong Bae | 2013-11-12 |
| 8410917 | Haptic feedback device for a portable terminal | In Soo Kim | 2013-04-02 |
| 8242641 | Vibration motor | Yu-Dong Bae, Eun-Hwa Lee, In Ho Kim | 2012-08-14 |
| 8060030 | Portable terminal having optical transmitter/receiver | Do-Young Rhee | 2011-11-15 |
| 7492982 | Optical module | Jeong-Seok Lee, Joong-Wan Park, Yu-Dong Bae, Jeong-Hwan Song, Seung-Woo Kim | 2009-02-17 |
| 7406229 | Optical module | Yu-Dong Bae | 2008-07-29 |
| 7355785 | Gain-clamped semiconductor optical amplifier | Ho-In Kim, Jeong-Seok Lee, Hyun-Cheol Shin, Seung-Woo Kim, Seong-Taek Hwang | 2008-04-08 |
| 7236295 | Broadband light source | Jeong-Seok Lee, Seung-Woo Kim, Seong-Taek Hwang | 2007-06-26 |
| 7209508 | Multi-channel light source and multi-channel optical module using the same | Seung-Woo Kim, Jeong-Seok Lee, Seong-Taek Hwang | 2007-04-24 |
| 7110168 | Optical signal transmission apparatus including reflective gain-clamped semiconductor optical amplifier | Jeong-Seok Lee, Ho-In Kim, Seung-Woo Kim, Hyun-Cheol Shin, Yun-Je Oh +1 more | 2006-09-19 |
| 7046435 | Reflective semiconductor optical amplifier | Hyun-Cheol Shin, Jeong-Seok Lee, Ho-In Kim, Seung-Woo Kim, Seong-Taek Hwang | 2006-05-16 |