Issued Patents All Time
Showing 176–192 of 192 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557690 | Wireless microphone | — | 2007-12-18 |
| D557691 | Portable music player | — | 2007-12-18 |
| D556742 | Holder type music player | — | 2007-12-04 |
| 7273789 | Method of fabricating heterojunction bipolar transistor | Byoung-Gue Min, Jong Min Lee, Seong-Il Kim, Chul Won Ju | 2007-09-25 |
| D549695 | Microphone stand | — | 2007-08-28 |
| D547752 | Microphone stand | — | 2007-07-31 |
| D538272 | Portable karaoke device | — | 2007-03-13 |
| D519499 | Portable video karaoke | — | 2006-04-25 |
| 7008739 | Process for manufacturing fluorescent film of a color braun tube | Seoug Wan Kang | 2006-03-07 |
| D512994 | Portable karaoke system | — | 2005-12-20 |
| D495319 | Portable karaoke system | — | 2004-08-31 |
| 6703677 | Submount integrated photodiode and laser diode package using the same | Jeong Ho Yoon, Bang Won Oh, Si Young Yang, Jong-Hwa Lee | 2004-03-09 |
| 6278048 | Portable karaoke device | — | 2001-08-21 |
| 5675221 | Apparatus and method for transmitting foward/receiving dimming control signal and up/down encoding manner using a common user power line | Hong Ki YOO, Ki Ju Im, Sang Kyeong Lee, Eun Tai Jung, Chang-Ho Kim +2 more | 1997-10-07 |
| 5496779 | Method for fabricating a self-aligned T-gate metal semiconductor field effect transistor | Youn-Kyu Bae, Kwang Eui Pyun, Kyung Soo Kim | 1996-03-05 |
| 5314833 | Method of manufacturing GaAs metal semiconductor field effect transistor | Kyoung Ik Cho, Yong-Tak Lee | 1994-05-24 |
| 5015588 | Method for the detection of factor XIII in plasma | Manford K. Patterson, Jr., Paul J. Birckbichler | 1991-05-14 |