Inventor
HEUK PARK
Inventor
KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein44%
G02BOptical elements, systems or apparatus33%
H04BTransmission22%
PatentTitleYear
12,436,441Silicon photonics-based optical modulation device with two metal layers202511,899,334Silicon photonics-based optical modulator202411,609,474Terahertz signal generation apparatus and terahertz signal generation method using the same202311,429,006Silicon photonics-based optical transmission apparatus202211,409,047Optical coupling method and apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (5)· patent assignee history
2022–2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 5 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2022–2025 |