Inventor
Hee Do Kim
Inventor
Seoul, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission43%
H04QSelecting36%
H04JMultiplex communication21%
PatentTitleYear
10,270,526Apparatus and method for monitoring status of terminal20199,825,710'Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network'20179,614,612'Fast protection switching method for passive optical network'20179,609,403'Method of controlling optical network unit (ONU) in sleep mode'20179,553,665'Apparatus and method for detecting optical line fault in passive optical network'20179,553,692'Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (6)· patent assignee history
2017–2019Based in Seoul, KR· patent location history
2017Based in Gwangju, KR· patent location history
2017Based in Gwangju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 6 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 3 | 2017–2019 |
| Gwangju, KR | 2 | 2017 |
| Gwangju-si, KR | 1 | 2017 |