Inventor
GYU WEON HWANG
Inventor
KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus25%
H01LSemiconductor devices17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
G05BControl or regulating systems in general8%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner8%
H03KPulse technique8%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%
H10NElectric solid-state devices not otherwise provided for8%
PatentTitleYear
12,558,874Optical filter and optical device utilizing same202611,703,621Optical module and optical device using same202311,431,291Frequency-tunable nano-oscillator device and computing unit using the same202211,156,752Optical filter including metal nanostructures, optical device including metal nanostructures, and method for producing optical filter including metal nanostructures2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2021–2026Based in KR· patent location history
2022Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 3 | 2021–2026 |
| KOREA INST SCI & TECH | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 4 | 2021–2026 |