Ultrasonic welding type wheel resonator
US-11318789-B2 · May 3, 2022 · US
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Ryu Eun-Sang patents
Ryu Eun-Sang is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ryu Eun-Sang |
| Total patents | 2 |
| First publication | Jan 17, 2019 |
| Latest publication | May 3, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Ultrasonic welding type wheel resorantor
US-2019016279-A1 · Jan 17, 2019 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hyundai Motor Co Ltd | 2 |
| Kia Motors Corp | 2 |
| Hands Corp Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60B21/12 | 2 |
| B23K2101/006 | 2 |
| B60B2310/3025 | 2 |
| B23K20/10 | 2 |
| B60C5/20 | 2 |