Electrotherapy system and applications of same
US-2025312591-A1 · Oct 9, 2025 · US
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Ryu Hanjun patents
Ryu Hanjun is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ryu Hanjun |
| Total patents | 11 |
| First publication | Jul 21, 2016 |
| Latest publication | Oct 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electronic device for providing location-based service and operating method thereof
US-12363609-B2 · Jul 15, 2025 · US
Electronic device for providing location-based service and operating method thereof
US-2023132299-A1 · Apr 27, 2023 · US
Energy generating system with integrated energy generator and energy storage
US-10938323-B2 · Mar 2, 2021 · US
Energy harvesting apparatus having light collecting particles
US-10923613-B2 · Feb 16, 2021 · US
Energy harvesting apparatus having light collecting particles
US-2020006587-A1 · Jan 2, 2020 · US
Energy generating system with integrated energy generator and energy storage
US-2019312529-A1 · Oct 10, 2019 · US
Triboelectric energy harvester using electrolyte
US-10305395-B2 · May 28, 2019 · US
Fibrous triboelectric generator and electronic stimulator using the fibrous triboelectric generator and clothes using the electronic stimulator
US-9837934-B2 · Dec 5, 2017 · US
Triboelectric energy harvester using electrolyte
US-2016261210-A1 · Sep 8, 2016 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Research & Business Found Sungkyunkwan Univ | 6 |
| Samsung Electronics Co Ltd | 4 |
| Univ Sungkyunkwan Res & Bus | 2 |
| Univ Northwestern | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02N1/04 | 7 |
| G01S13/0209 | 2 |
| H04W4/029 | 2 |
| H04W88/04 | 2 |
| H04W4/70 | 2 |