Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075492 | Automatic decompression valve for sphygmomanometer with extension spring | Un Jong Cha, In Kwang Lee | 2011-12-13 |
| 8048048 | Method and system for measuring urinary flow rate | Eun Jong Cha, Seong Su Choi | 2011-11-01 |
| 7985782 | Ink for color filter, method of fabricating color filter using the ink, and color filter fabricated by the method | Kwang Ho Lee, Byoung-Joo Kim, Jang-Sub Kim, Chang Hun KWAK, Seong-Gyu Kwon +4 more | 2011-07-26 |
| 7975691 | Continuous positive airway pressure device by controlling the pressure in the face mask | Eun Jong Cha, Seong Sik Kim, Seung Bum Kang | 2011-07-12 |