Inventor
Gi Hyeon Min
Inventor
Gwangju, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus36%
G03HHolographic processes or apparatus14%
H04BTransmission14%
H04NPictorial communication, e.g. television14%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H04JMultiplex communication7%
PatentTitleYear
11,009,830Apparatus and method for hologram image acquisition202110,884,186Multi-channel receiver optical sub assembly module for fiber Bragg grating sensor202110,833,763Bi-directional wireless optical communication apparatus and method thereof202010,648,860Spectroscopic device202010,462,489Image processing device and processing method thereof201910,209,440Imaging sensor with Bragg filter and method of manufacturing the same2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (6)· patent assignee history
2019Based in Icheon-si, KR· patent location history
2020–2021Based in Gwangju, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 6 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gwangju, KR | 4 | 2020–2021 |
| Icheon-si, KR | 2 | 2019 |