Inventor
HO CHUL HWANG
Inventor
KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles11%
H02JElectric power networks11%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers11%
Y02TClimate change mitigation technologies related to transportation11%
G06FElectric digital data processing7%
H04MTelephonic communication7%
H04NPictorial communication, e.g. television7%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
G01BMeasuring length, thickness or similar linear dimensions4%
PatentTitleYear
12,526,565Electronic device202611,871,188Electronic device including a microphone array202411,818,526Electronic device202311,605,958Electric vehicle charging method for preventing inrush current and device for the same2023D0976812Electric vehicle charger202311,487,323Electronic device for acquiring fingerprint information by using ultrasonic signal2022D0961502Electric vehicle charger2022D0947118Electric vehicle charger2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2022–2023Patents assigned to SIGNET EV INC (3)· patent assignee history
2022–2026Based in KR· patent location history
2023Patents assigned to SK SIGNET INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2022–2026 |
| SIGNET EV INC | 3 | 2022–2023 |
| SK SIGNET INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 8 | 2022–2026 |