Inventor
CHUN SU YOON
Inventor
KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials33%
B23KSoldering or unsoldering17%
H01FMagnets17%
H02JElectric power networks17%
H04BTransmission17%
PatentTitleYear
12,390,879Dual type ultrasonic bonding apparatus and bonding method using the same202512,334,649Reconfigurable multi-mode active antenna system202511,770,021Wireless charging module coated with magnetic material on surface of coil202311,245,189Reconfigurable multi-mode active antenna system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to ETHERTRONICS INC (1)· patent assignee history
2022–2025Based in KR· patent location history
2023–2025Patents assigned to WITS CO LTD (2)· patent assignee history
2025Patents assigned to KYOCERA AVX COMPONENTS SAN DIEGO INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WITS CO LTD | 2 | 2023–2025 |
| ETHERTRONICS INC | 1 | 2022 |
| KYOCERA AVX COMPONENTS SAN DIEGO INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 4 | 2022–2025 |