Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416444 | Portable refrigerator and main refrigerator having the same | Jae-Duck Lee, Hyoung Keun Lim | 2025-09-16 |
| 12374724 | Method of preparing secondary battery | Dong-Jun Lee, Sa Rah KIM, Dong Hui Kim, Kwang Ho Yoo | 2025-07-29 |
| 12372291 | Refrigerator | Hyoung Keun Lim, Jae-Duck Lee | 2025-07-29 |
| 12351939 | Ingot growing apparatus and method thereof | — | 2025-07-08 |
| 12348071 | Activation protocol generating method, and activation method and device using same | Sung-Sik Hyun, Hyun Tae Kim | 2025-07-01 |
| 12266348 | Image display device and voice recognition method therefor | Woo-jin CHOI, Sung Eun Kim, Eun Kyung JUNG, Dae Gon Chae | 2025-04-01 |
| 12251049 | Blender | Ki Joong Kang, Young Soo Kim, Yang-Ho Kim | 2025-03-18 |
| 12248024 | Battery classification apparatus and method | Yoon-Jung Bae, A-Ming Cha | 2025-03-11 |
| 12232654 | Blender | Jong Ho Lee, Ki Joong Kang | 2025-02-25 |
| 12118706 | Method and apparatus of evaluating quality of wafer or single crystal ingot | — | 2024-10-15 |
| 12043917 | Single crystal ingot growth control device | — | 2024-07-23 |
| 12002933 | Electrode assembly for secondary battery including different shaped electrodes | Hyun Tae Kim | 2024-06-04 |
| 11352260 | Bundle-type carbon nanotubes and method for preparing the same | Sung Jin Kim, Jae Keun Yoon, Dong Hyun Cho, Hyun-Joon Kang, Byung Yul Choi +2 more | 2022-06-07 |
| 11198948 | Temperature control device for single crystal ingot growth and temperature control method applied thereto | Jung Ryul KIM | 2021-12-14 |
| 11173463 | Fluidized bed reactor | Se Hyun Kim, Kwang-Woo Yoon, Og Sin Kim | 2021-11-16 |
| 11109709 | Griddle and cooking appliance having a griddle | Kookhaeng Lee, Yangho Kim | 2021-09-07 |
| 11081750 | Pouch type case and battery pack including the same | Hyo Seok Park, Young Joon Shin | 2021-08-03 |
| 10975494 | Ingot growth control device and control method thereof | Se-Hun Kim | 2021-04-13 |
| 10968534 | Pulling control device for single crystal ingot growth and pulling control method applied thereto | — | 2021-04-06 |
| 10962229 | Cooking appliance | Jun Ho Seok, Jong Ho Lee | 2021-03-30 |
| 10865994 | Cooking appliance | Dongjae Lee, Youngsoo Kim | 2020-12-15 |
| 10844248 | Adhesive composition, adhesive sheet, and back grinding method for semiconductor wafer | Se Ra Kim, Yoon Jeong Baek, Jang Soon Kim, Jae Kwan Lee | 2020-11-24 |
| 10811733 | Modular tray for secondary battery cell | Sang Baek RYU, Chan Ki Park | 2020-10-20 |
| 10758898 | Method for manufacturing carbon nanotube agglomerate having controlled bulk density | Sungjin Kim, Jihee Woo, Dongchul Lee, Seungyong Son, KwangWoo Yoon +4 more | 2020-09-01 |
| 10559844 | Clamping apparatus of battery cell comprising fixing jig employed with guide block for alignment of battery cell | Keun Ho Yuk, Chan Ki Park, Jae Han Jung | 2020-02-11 |