Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078210 | Vehicle wheel bearing having enhanced sealing function | Seong Kyu JIN | 2024-09-03 |
| 11067130 | Wheel bearing sealing device | Jong Moon Park | 2021-07-20 |
| 8181607 | Animal training device and method of controlling the same | — | 2012-05-22 |
| 8161915 | Apparatus for preventing animal from barking and method of controlling the same | — | 2012-04-24 |
| 7855094 | Photo-detector for detecting image signal of infrared laser radar and method of manufacturing the same | Eun Soo Nam, Seon Eui Hong, Myoung Sook Oh, Ho-Young Kim, Bo Woo Kim | 2010-12-21 |
| 7679105 | Hetero junction bipolar transistor and method of manufacturing the same | Eun Soo Nam, Ho-Young Kim, Sang Seok Lee, Dong Suk Jun, Hong Yeol Lee +4 more | 2010-03-16 |
| 7638856 | Optoelectronic transmitter integrated circuit and method of fabricating the same using selective growth process | Eun Soo Nam, Seon Eui Hong, Myung Sook Oh, Bo Woo Kim | 2009-12-29 |
| 7541659 | Photo-detector for detecting image signal of infrared laser radar and method of manufacturing the same | Eun Soo Nam, Seon Eui Hong, Myoung Sook Oh, Ho-Young Kim, Bo Woo Kim | 2009-06-02 |
| 7486156 | Millimeter-wave band broadband microstrip-waveguide transition apparatus having a main patch and a parasitic patch on different dielectric substrates | Hong Yeol Lee, Dong Suk Jun, Dong Young Kim, Sang Seok Lee | 2009-02-03 |
| 7297976 | Optoelectronic transmitter integrated circuit and method of fabricating the same using selective growth process | Eun Soo Nam, Seon Eui Hong, Myung Sook Oh, Bo Woo Kim | 2007-11-20 |
| 7144973 | Biaxially oriented, white flame-retardant polyester film | Jae-Suk Joo, Gwan-Hyung Lee | 2006-12-05 |
| 6591174 | Cooling system controller for vehicle | Soon Bae Chung, Chul Sung Oh, In Whan Seol, Tae Jin Kim | 2003-07-08 |
| 6501823 | Method of reconstructing a tomogram of an X-ray apparatus | Hyeong Cheol Kim, Won Seok Choi, Jae Hyun Jung, Hyoung-Jo Jeon, Seung Hwan Choi +4 more | 2002-12-31 |
| 6480002 | Battery inspection system | Jae Hyun Jung, Kwang-Jun Yoon, Hyeong Cheol Kim, Won Seok Choi, Hyoung-Jo Jeon +1 more | 2002-11-12 |
| 6426995 | Radiation inspection system and method using the same | Hyo-nam Joo, Hyeong Cheol Kim | 2002-07-30 |
| 6415014 | Three-dimensional image constructing method using X-ray apparatus | Hyeong Cheol Kim, Hyoung-Jo Jeon, Jae Hyun Jung, Won Seok Choi, Kwang-Jun Yoon +5 more | 2002-07-02 |
| 5294695 | Process for preparing polyethylene naphthalate | Kwan-Kyung Lee, Byeong Ho Cho | 1994-03-15 |
| 5288781 | Polyester film | Kwang-Jin Song, Byeong Ho Cho | 1994-02-22 |