Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739657 | Optical sensor and electronic device with the same | Seong-je Cho, Kwang-bok Kim, Jae-Geol Cho, Jae Hong Kim, Chul-ho Cho | 2017-08-22 |
| 9626029 | Electronic device and method of controlling electronic device using grip sensing | Ju-Wan Park, Myung-Sik Kim, Joon-Oo Kim, Sun-A KIM, Yun-Je Oh +1 more | 2017-04-18 |
| 9626038 | Input device | Yu-Sheop Lee, Joo-Hoon Lee | 2017-04-18 |
| 9526842 | Apparatus and method for measuring dose in injector | Jung Taek Oh | 2016-12-27 |
| 9326694 | Mobile terminal for measuring biological signal | Jae-Geol Cho, Sang Hun Lee, Chul-ho Cho | 2016-05-03 |
| 9001088 | Input device | Yu-Sheop Lee, Joo-Hoon Lee | 2015-04-07 |
| RE44974 | Keypad assembly | Yu-Sheop Lee, Joo-Hoon Lee | 2014-07-01 |
| 8730151 | Apparatus for writing image on electronic paper | Dong-Hoon Jang | 2014-05-20 |
| 8706731 | System and method for providing healthcare program service based on vital signals and condition information | Chul-ho Cho, Dong Soo Han, Jae-Geol Cho, Min Kyu Lee, Ji-Soo Song | 2014-04-22 |
| 8696566 | Method for analyzing stress based on multi-measured bio-signals | Chul-ho Cho, Desok Kim, Jae-Geol Cho, Salahuddin Lizawati | 2014-04-15 |
| 8493329 | Keypad assembly using optical shutter and light guide panel and portable terminal having the same | Sung Soo Park | 2013-07-23 |
| 8362928 | Keypad assembly | Joo-Hoon Lee, Dong-Hoon Jang | 2013-01-29 |
| 8156062 | Method for constructing database to deduce disease and providing U-health service using a subset of ontologies | Chul-ho Cho, In-Young Ko, Jae-Geol Cho, Bum-Joon Jeon | 2012-04-10 |
| 8134062 | Apparatus and method for generating music using bio-signal | Jae-Pil Kim | 2012-03-13 |
| 8086301 | Method and apparatus for cufflessly and non-invasively measuring wrist blood pressure in association with communication device | Jae-Geol Cho, Jae Joong IM | 2011-12-27 |
| 8057085 | Illumination apparatus using light guide and portable terminal having the same | Joo-Hoon Lee | 2011-11-15 |
| 8052314 | Optical fiber illumination device | Joo-Hoon Lee | 2011-11-08 |
| 8055319 | Sensor for measuring living body information and earphone having the same | Jung Taek Oh, Dong-Kyoon Han, Jae-Geol Cho | 2011-11-08 |
| 7947915 | Keypad assembly | Yu-Sheop Lee, Joo-Hoon Lee | 2011-05-24 |
| 7936499 | Method and apparatus for driving EPD | Gwan-Hyung Kim, Joo-Hoon Lee, Se Jin Kim | 2011-05-03 |
| 7758225 | Key pad lighting apparatus for a portable terminal | Joo-Hoon Lee | 2010-07-20 |
| 7728236 | Keypad and keypad assembly | Joo-Hoon Lee | 2010-06-01 |
| 7635819 | Keypad assembly having reflection pattern | Joo-Hoon Lee, Kyoung-Youm Kim | 2009-12-22 |
| 7589292 | Keypad with light guide layer, keypad assembly and portable terminal | Joo-Hoon Lee, Kyoung-Youm Kim | 2009-09-15 |
| 7572994 | Keypad and method for fabricating same | — | 2009-08-11 |