Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185206 | Drum for cleaner and cleaner having the same | Sung-Jin Park, Dong Wook Kim, Ki Hwan Kwon, Dong Woo Ha, Jin Wook Yoon | 2021-11-30 |
| 11185200 | Robot cleaner | Sung-Jin Park, Young Jae Park, Jin Wook Yoon, Dong Woo Ha | 2021-11-30 |
| 11170824 | Electronic device | Myoung-Sub Kim, Tae Hoon Kim, Hye Jung Choi | 2021-11-09 |
| 11135539 | Grease filter, manufacturing method thereof and cooking device having the same | Byeong Cheol Yoon, Sang Young So, Kyu-ho Shin, Hee Soo JEONG, Hyun Jung Kim +1 more | 2021-10-05 |
| 11017855 | Electronic device and operating method thereof | Tae Hoon Kim | 2021-05-25 |
| 11006800 | Robot cleaner | Ki Hwan Kwon, Jin Wook Yoon, Dong Wook Kim, Dong Woo Ha | 2021-05-18 |
| 11006796 | Suction nozzle and vacuum cleaner and robot cleaner having the same | Ki Hwan Kwon, Dong Woo Ha, Dong Wook Kim | 2021-05-18 |
| 10964382 | Variable resistive memory device and method of driving a variable resistive memory device | Ki Won Lee, Tae Hoon Kim, Hyung-Dong Lee | 2021-03-30 |
| 10896702 | Electronic device and method for driving the same | Tae Hoon Kim | 2021-01-19 |