Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1057706 | Kiosk | Yoonkyeong Lee, Seungdon Lee, Sangwon Yoon | 2025-01-14 |
| D1057707 | Kiosk | Yoonkyeong Lee, Seungdon Lee, Sangwon Yoon | 2025-01-14 |
| D1013677 | Kiosk | Yoonkyeong Lee, Seungdon Lee, Sangwon Yoon | 2024-02-06 |
| D1013678 | Kiosk | Yoonkyeong Lee, Seungdon Lee, Sangwon Yoon | 2024-02-06 |
| D997245 | Stand for electronic blackboard | Seungdon Lee, Sangwon Yoon | 2023-08-29 |
| D987629 | External terminal for data transmitting and receiving | Seungdon Lee | 2023-05-30 |
| D987628 | External terminal for data transmitting and receiving | Seungdon Lee | 2023-05-30 |
| D983879 | Electronic blackboard | Seungdon Lee, Sangwon Yoon | 2023-04-18 |
| D967897 | Electronic whiteboard | Hyeyoung Hong, Yongho Lee, Jiyeon Lee | 2022-10-25 |
| D960888 | Monitor | Hyunhee You, Yongho Lee | 2022-08-16 |
| D942542 | Electronic whiteboard | Yongho Lee, Jiyeon Lee, Hyeyoung Hong | 2022-02-01 |
| D940238 | Stand for electronic whiteboard | Yongho Lee, Jiyeon Lee, Hyeyoung Hong | 2022-01-04 |
| D939628 | Electronic whiteboard | Yongho Lee, Jiyeon Lee, Hyeyoung Hong | 2021-12-28 |
| D938519 | Electronic blackboard | Hyeyoung Hong, Yongho Lee, Jiyeon Lee | 2021-12-14 |
| D918299 | Digital sign | Sangwon Yoon, Hongseok Kim, Yongho Lee | 2021-05-04 |
| D915405 | Stylus for touch screens | Yongho Lee, Hyeyoung Hong | 2021-04-06 |
| D915360 | Voice recognition device for television | Yongho Lee | 2021-04-06 |
| D909474 | Electronic whiteboard | Yongho Lee, Hyeyoung Hong | 2021-02-02 |
| D901442 | Voice recognition device for television | Yongho Lee | 2020-11-10 |
| D901443 | Voice recognition device for television | Yongho Lee | 2020-11-10 |
| D894277 | Electronic whiteboard | Yongho Lee, Hyeyoung Hong | 2020-08-25 |
| D842834 | Mobile phone | Kiyeal Seo, Seunghoon Ryu, Jinwan Bae | 2019-03-12 |
| D842833 | Mobile phone | Kiyeal Seo, Seunghoon Ryu, Jinwan Bae | 2019-03-12 |
| D807858 | Bluetooth earset communication equipment | SeoungHoon Ryu, Jinwan Bae, Jeeyoung Yeon, Junseop Lee | 2018-01-16 |
| D804472 | Tablet computer | Kiyeal Seo, Seunghoon Ryu, Junseop Lee | 2017-12-05 |