Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1073226 | Agitating rod and impeller of agitator assembly of a washing machine | Aixing Yang, Jianwei Liu, Shangchao Yu, Yuejiao Wu, Yang Gao | 2025-04-29 |
| 11987867 | Recycling method for manufacturing high speed steel master alloy from high speed steel processing process waste | Kyeong Sik Kang | 2024-05-21 |
| 9453295 | Washing machine including a micro bubble generation unit | Hyung Gon Bae, Ji Ae Jeong | 2016-09-27 |