Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8670420 | Method for operating device in personal area network | Young Ae JEON, Sang-Sung Choi | 2014-03-11 |
| 8584504 | Ammonia concentration detection sensor | Takashi Ito | 2013-11-19 |
| 8526430 | Multi-hop communication method based on distributed medium access control | Young Ae JEON, Sang-Sung Choi | 2013-09-03 |
| 8506780 | Gas sensor | Mika Murakami, Hiroki Fujita, Sumiko Horisaka, Takashi Ito | 2013-08-13 |
| 8464573 | Gas concentration detection sensor | Takayuki Sekiya, Kei Kosaka | 2013-06-18 |
| 8409414 | Gas sensor and nitrogen oxide sensor | Takeya Miyashita, Kunihiko Nakagaki | 2013-04-02 |
| 8398836 | Gas sensor | Sumiko Horisaka, Kosuke NAKAGAWA | 2013-03-19 |
| 8059626 | Optimum resource allocation method and system in medium access control of distribute scheme in wireless personal area network | Young Ae JEON, Sang-Sung Choi, Kwang Roh Park | 2011-11-15 |
| 7943024 | Porous electrode and process of producing the same | Kunihiko Nakagaki, Hideyuki Suzuki | 2011-05-17 |
| 7724572 | Integrated circuit having a non-volatile memory cell transistor as a fuse device | Jong-Wook Park, Myung-Gyoo Won | 2010-05-25 |
| 7664131 | Channel resource assignment method for fair channel resource reservation and QoS in mesh WPAN | Young-Ae Chun, Ji Eun Kim, Sang-Sung Choi, Kwang Roh Park, Byung-Joo Lee +1 more | 2010-02-16 |
| 7527718 | Method of treating gas sensor element | Kunihiko Nakagaki, Hiroyuki Shindo | 2009-05-05 |
| 7497933 | Gas sensor | Hiroshi Kurachi | 2009-03-03 |
| 7288552 | Piperidine derivatives, process for preparation thereof, and pharmaceutical composition for alzheimer's disease containing the same | Young-Ee Kwon, Jeong-Ho Kang, Hwa-Jung Lee, Do-wan Kim, Kang Hoon Lee +2 more | 2007-10-30 |
| 7156966 | Nox-decomposing electrode and NOx concentration-measuring apparatus | Kunihiko Nakagaki, Hideyuki Suzuki, Osamu Nakasone | 2007-01-02 |
| 7153402 | NOx-decomposing electrode and NOx concentration-measuring apparatus | Kunihiko Nakagaki, Hideyuki Suzuki, Osamu Nakasone | 2006-12-26 |
| 7085179 | Integrated circuit having a non-volatile memory cell transistor as a fuse device | Jong-Wook Park, Myung-Gyoo Won | 2006-08-01 |
| 6857316 | Gas sensor, gas sensor installation structure, and method for installing gas sensor | Hiroshi Kurachi, Nobukazu Ikoma | 2005-02-22 |
| 6796175 | Gas sensor, gas sensor installation structure, and method for installing gas sensor | Hiroshi Kurachi, Nobukazu Ikoma | 2004-09-28 |
| 6329965 | Adjustable head mounted display apparatus and method of adjusting a head mounted display | — | 2001-12-11 |
| 6258028 | Portable ultrasonic diagnostic apparatus for veterinary activity | Jong-Won Byeon, Woo-jung LEE | 2001-07-10 |
| 6118722 | Integrated circuit memory device | Jun-Young Jeon, Gi-Won Cha | 2000-09-12 |
| 5812483 | Integrated circuit memory devices including split word lines and predecoders and related methods | Jun-Young Jeon, Gi-Won Cha | 1998-09-22 |
| 5658062 | Light amount controlling apparatus and method for projector | Nam Su Lee, Myung-Keun Yeo, Joong I. Shin | 1997-08-19 |
| 5636912 | Liquid crystal projector | Nam Su Lee, Myung-Keun Yeo, Joong I. Shin | 1997-06-10 |