Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10750965 | Method for detecting disease using high resolution manometry, and apparatus thereof | Se Gyeong Joo, Seung Jae MYUNG, Hwoon Yong JUNG | 2020-08-25 |
| 6556049 | Output driver having output current compensation and method of compensating output current | Yi-do Koo, Chang-sik Yoo, Won-Chan Kim | 2003-04-29 |
| 6535040 | Duty cycle correction circuits that reduce distortion caused by mismatched transistor pairs | Yeon Jae JUNG, Chang-sik Yoo, Won-Chan Kim | 2003-03-18 |
| 6483364 | Ladder type clock network for reducing skew of clock signals | Young-Don Choi, Chang-sik Yoo, Won-Chan Kim | 2002-11-19 |
| 6456122 | Input buffer circuit for transforming pseudo differential signals into full differential signals | Joon Young Park, Chang-sik Yoo, Won-Chan Kim | 2002-09-24 |
| 6377093 | Time-to-digital converter and locking circuit and method using the same | Dong Yun Lee | 2002-04-23 |