Inventor
Jae Il Kwon
Inventor
Seoul, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Bprimary
G05BControl or regulating systems in general40%
G06FElectric digital data processing20%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
G01RMeasuring electric variables7%
H02HEmergency protective circuit arrangements7%
H03KPulse technique7%
H03MCoding7%
H04LTransmission of digital information, e.g. telegraphic communication7%
PatentTitleYear
10,678,729Interface conversion device of programmable logic controller (PLC) system and PLC system thereof202010,120,362Output adjustment device of analog output module201810,110,432Telecommunications system for programmable logic controller20189,594,416'Analog current output module'20179,488,972'Apparatus and method for controlling programmable logic controller'20169,036,313'Apparatus for protecting analog input module from overvoltage'20158,872,568'Method for setting offset gain of analog output module'20146,425,549'Steel cord take-up spool'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to HYOSUNG CORP (1)· patent assignee history
2002Based in Kumi-shi, KR· patent location history
2014–2020Patents assigned to LSIS CO LTD (7)· patent assignee history
2014–2017Based in Seoul, KR· patent location history
2015Patents assigned to KWON JAE IL (1)· patent assignee history
2018Based in Gyeonggi-do, KR· patent location history
2020Based in Anyang-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LSIS CO LTD | 7 | 2014–2020 |
| HYOSUNG CORP | 1 | 2002 |
| KWON JAE ILself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 4 | 2014–2017 |
| Gyeonggi-do, KR | 2 | 2018 |
| Anyang-si, KR | 1 | 2020 |
| Kumi-shi, KR | 1 | 2002 |