Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10678729 | Interface conversion device of programmable logic controller (PLC) system and PLC system thereof | — | 2020-06-09 |
| 10120362 | Output adjustment device of analog output module | — | 2018-11-06 |
| 10110432 | Telecommunications system for programmable logic controller | — | 2018-10-23 |
| 9594416 | Analog current output module | — | 2017-03-14 |
| 9488972 | Apparatus and method for controlling programmable logic controller | — | 2016-11-08 |
| 9036313 | Apparatus for protecting analog input module from overvoltage | — | 2015-05-19 |
| 8872568 | Method for setting offset gain of analog output module | — | 2014-10-28 |
| 6425549 | Steel cord take-up spool | Dal Hyang Bae, Jong-Sik Park | 2002-07-30 |