Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268104 | Composition for memory cell containing chalcogen compound, structure thereof, method for manufacturing same, and method for operating same | Jun Sung KIM, Seung Hwan Lee | 2025-04-01 |
| D1047307 | Modular robot for pets | Hwandong Lee, Junguk Shin | 2024-10-15 |
| D1044184 | Vacuum cleaner | Hwandong Lee, Suyeon Park | 2024-09-24 |
| D1037585 | Vacuum cleaner | Hwandong Lee, Suyeon Park | 2024-07-30 |
| D1035197 | Vacuum cleaner | Hwandong Lee, Suyeon Park | 2024-07-09 |
| D1033777 | Vacuum cleaner | Hwandong Lee, Suyeon Park | 2024-07-02 |
| D1028201 | Air purifier | Hwandong Lee, Junguk Shin, Erwan Bouroullec | 2024-05-21 |
| D955541 | Air purifier | Hwan-Dong Lee, Jin-Sun Park, Hyun-Woo Yoon, Kang Kyung Lee | 2022-06-21 |
| D955542 | Air purifier | Hwan-Dong Lee, Jin-Sun Park, Hyun-Woo Yoon, Kang Kyung Lee | 2022-06-21 |
| D955543 | Air purifier | Hwan-Dong Lee, Jin-Sun Park, Hyun-Woo Yoon, Kang Kyung Lee | 2022-06-21 |
| D954925 | Air purifier | Hwan-Dong Lee, Jin-Sun Park, Hyun-Woo Yoon, Kang Kyung Lee | 2022-06-14 |
| D935118 | Robot vacuum cleaner | Hwan-Dong Lee, Jin-Sun Park, Jae-Ho Jang, Hyun-Woo Yoon | 2021-11-02 |
| D930300 | Robot vacuum cleaner | Hwan-Dong Lee, Jin-Sun Park, Jae-Ho Jang, Hyun-Woo Yoon | 2021-09-07 |
| D930299 | Robot vacuum cleaner | Hwan-Dong Lee, Jin-Sun Park, Jae-Ho Jang, Hyun-Woo Yoon | 2021-09-07 |
| D930298 | Robot vacuum cleaner | Hwan-Dong Lee, Jin-Sun Park, Jae-Ho Jang, Hyun-Woo Yoon | 2021-09-07 |
| D801920 | Charging station for multi-media device | — | 2017-11-07 |
| 9752205 | High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same | Sang Won Kim, Seong Hoon Yi, Young-Geun Son, Eon-Byeong Park, Oh Joon Kwon +3 more | 2017-09-05 |
| 9532452 | Printed circuit board | Jeong Won PARK, Hee Beom An, Kyu Dong Kang, Gyu Ho Park, Su Jin Park | 2016-12-27 |
| D754629 | Home theater speaker | Jong Ho Kim, Jun Ki Kim | 2016-04-26 |
| 9222157 | High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same | Sang Won Kim, Gab-Sik Byun, Young-Geun Son, Eon-Byeong Park, Sang-Wook Ha +3 more | 2015-12-29 |
| D720902 | Drum for washing machine | Chris Bangle, Jinnam Kim, Seungbin Im | 2015-01-06 |
| D720901 | Drum for washing machine | Chris Bangle, Jinnam Kim, Seungbin Im | 2015-01-06 |
| D677248 | Earphone receiver | — | 2013-03-05 |
| D669431 | Charging cradle for mobile phones | — | 2012-10-23 |
| D658147 | Mobile phone | — | 2012-04-24 |