Issued Patents All Time
Showing 176–181 of 181 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488057 | Piezoelectric ink jet printer head and its manufacturing process | Young June Cho, Chul Soo Byun, Kyung Tae Kang, Young Seok Choi, Il Yong Chung +1 more | 2009-02-10 |
| 7169447 | Achromatic quarter wave film | Jeong Su Yu, Byoung Kun Jeon, Karl Skjonnemand, Kim Slaney, Mark Verrall | 2007-01-30 |
| 6839517 | Apparatus and method for transmitting optical signals through a single fiber optical network | Felix Anigbo, Gerard Edmond Henein, Anpei Pan, Yong-Kwan Park, John D. Weld | 2005-01-04 |
| 6714101 | Noise reduction filter array | Byung Taek Kim, Jeong Ho Yoon, Byeung Gyu Chang, Dae Hyeong Lee, Min Cheol Park | 2004-03-30 |
| 6383702 | Dry toner of polymerization type for electronic photography | Seung-min Ryu, Seung-Soon Jang, Soon-nam Kim, Jong-moon Eun, Hee-Won Jung +1 more | 2002-05-07 |
| 6120963 | Toner composition and method of preparing toner using the same | Soon Kil Hong, Jin-Young Noh | 2000-09-19 |