Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824128 | Device for processing programmable logic controller program | — | 2020-11-03 |
| 10146200 | Apparatus and method for updating operating system in programmable logic controller | — | 2018-12-04 |
| 9998101 | Method for controlling operation of moving average filter | — | 2018-06-12 |
| 9880543 | Method for transferring data between MPU and memory in a PLC using access signal buffer and input buffer controlled in response to an address signal | — | 2018-01-30 |
| 9488973 | Programmable logic controller device and method for controlling the same | — | 2016-11-08 |
| 9191002 | Data processing apparatus and method in PLC system | — | 2015-11-17 |
| 9112500 | Method of outputting positioning pulse by PLC | — | 2015-08-18 |
| 8549195 | Communication apparatus and method in PLC | — | 2013-10-01 |