Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710550 | Plasma display panel apparatus and method of protecting an over current thereof | — | 2004-03-23 |
| 6700337 | Apparatus for generating dynamic focus signal | — | 2004-03-02 |
| 6686929 | Broadband switching drive compensating circuit for a video display device | — | 2004-02-03 |
| 6507801 | Semiconductor device testing system | Se-Jang Oh, Ki-Sang Kang | 2003-01-14 |
| 6489790 | Socket including pressure conductive rubber and mesh for testing of ball grid array package | Young-Soo An, Jae Il Lee, Hyo-geun Chae | 2002-12-03 |
| 6462534 | Semiconductor package testing equipment including loader having package guider and method of loading a semiconductor package onto a test socket as aligned therewith | Seong-goo Kang, Byoung-jun Min, Hyo-geun Chae | 2002-10-08 |
| 6373309 | Duty cycle compensation circuit of delay locked loop for Rambus DRAM | — | 2002-04-16 |
| 6337695 | Circuit for controlling a contrast level and compensating a brightness level of a video display apparatus and method therefor | — | 2002-01-08 |
| 6201746 | Test method for high speed memory devices in which limit conditions for the clock are defined | Ja-Hyun Koo, Jong-Bok Tcho, Hyun-Seop Shim | 2001-03-13 |
| 6183589 | Method for manufacturing lead-on-chip (LOC) semiconductor packages using liquid adhesive applied under the leads | Shin Kim, Byung-Man Kim, Il-Heung Choi | 2001-02-06 |
| 6121118 | Chip separation device and method | Ho Jin, In Pyo Hong, Byung-Man Kim | 2000-09-19 |
| 6005357 | Vertical oscillation circuit for display device | — | 1999-12-21 |
| 5942861 | Front/back porch voltage-regulator of vertical focus control signal | — | 1999-08-24 |
| 5940413 | Method for detecting operational errors in a tester for semiconductor devices | Woo Jin Kim, Joo Suk Kwak, Kyung Wan Kim | 1999-08-17 |
| 5870086 | Power saving display device and method for controlling power thereof | — | 1999-02-09 |
| 5780978 | Vertical focusing circuit | — | 1998-07-14 |
| 5621625 | Surge protection circuit for a switching mode power supply | — | 1997-04-15 |