Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142051 | Method for generating digital interior map | — | 2015-09-22 |
| 8351436 | Apparatus and method for efficient bandwidth allocation on time division multiple access-based passive optical network (TDMA-PON) | Bin Yeong Yoon, Man-Soo Han, Sung Chang Kim, Hark Yoo, Dong Soo Lee +8 more | 2013-01-08 |
| 7599372 | Apparatus for and method of integrating switching and transferring of SONET/SDH, PDH, and Ethernet signals | Chang Gyu Lim, Hyun Ha HONG, Jong Hyun Lee | 2009-10-06 |
| 7394983 | Method and apparatus for detecting optical switch fault by monitoring optical output transitions | Wang-Joo Lee, Kwang Joon Kim | 2008-07-01 |
| 5751160 | Output buffer with improved operational speed and transitional current | Dae Bong Baek | 1998-05-12 |
| 5696719 | Sense amplified output control circuit | Dae Bong Baek | 1997-12-09 |