Inventor
YOUNGCHANG YOON
Inventor
KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission20%
H03FAmplifiers12%
H03HImpedance networks, e.g. resonant circuits12%
H03KPulse technique12%
H01PWaveguides8%
H03GControl of amplification8%
G01RMeasuring electric variables4%
H01FMagnets4%
H01LSemiconductor devices4%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner4%
PatentTitleYear
12,592,741Bias point selection circuitry for improved linearity202612,483,280Switching circuit for switching signal path in wireless communication system, and electronic device comprising same202512,218,397Device and method for variable signal attenuation in wireless communication system202512,009,566Four-way power divider and combiner for phased array system202411,709,196Method and apparatus for detecting circuit defects202311,361,899Apparatus including electronic circuit for processing differential signal202211,227,930Amplifier having switch and switch control processor controlling switch202211,228,335Method and apparatus for adjusting signal level in wireless communication system202211,190,156Apparatus including electronic circuit for controlling gain of signal2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (8)· patent assignee history
2021–2025Based in KR· patent location history
2026Patents assigned to APPLE INC (1)· patent assignee history
2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 8 | 2021–2025 |
| APPLE INC | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 8 | 2021–2025 |
| US | 1 | 2026 |