Inventor
Dohyuk Ha
Inventor
West Lafayette, IN, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets17%
H02JElectric power networks17%
H04BTransmission13%
G06KGraphical data reading8%
H05KPrinted circuits8%
A61BDiagnosis4%
G06FElectric digital data processing4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G07FCoin-freed or like apparatus4%
H01QAntennas, i.e. radio aerials4%
PatentTitleYear
10,797,522Magnetic resonance coupling arrangement202010,797,405Module comprising antenna and RF element, and base station including same202010,789,521Magnetic stripe data transmission device and method202010,524,316Low-frequency heating apparatus and method using magnetic field201910,418,838Wireless power charging apparatus for portable electronic device201910,158,242Wireless charging system201810,095,967Apparatus and method for implementing magnetic stripe transmission circuit201810,044,227Magnetic resonance coupling arrangement20189,596,988'Pressure sensors for small-scale applications and related methods'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to PURDUE RESEARCH FOUNDATION (3)· patent assignee history
2017Patents assigned to JACKSON LAB (1)· patent assignee history
2017–2020Based in West Lafayette, IN, US· patent location history
2018–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history
2018–2019Based in Gwacheon-si, KR· patent location history
2018–2020Based in Gyeonggi-do, KR· patent location history
2020Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 6 | 2018–2020 |
| PURDUE RESEARCH FOUNDATION | 3 | 2017–2020 |
| JACKSON LAB | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Lafayette, IN, US | 3 | 2017–2020 |
| Gwacheon-si, KR | 3 | 2018–2019 |
| Gyeonggi-do, KR | 2 | 2018–2020 |
| Suwon-si, KR | 1 | 2020 |