Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330897 | Tape attachment apparatus of battery cell | — | 2025-06-17 |
| 12320403 | System for monitoring vibration-isolated foundation | Eun Sam Lee, Hae-Dong Park, Kuk Hyun Ryu, Kyung Ho Song, Joon Hwa Lee | 2025-06-03 |
| 12278322 | Flexible printed circuit board bending apparatus for battery cells and bending method using the same | Ju Hwan Baek, Heung Kun Park | 2025-04-15 |
| 11491582 | Electrode lead cutting apparatus for battery cells | Ju Hwan Baek, Heung Kun Park | 2022-11-08 |
| 11221053 | System for monitoring vibration-isolated foundation | Eun Sam Lee, Hae-Dong Park, Kuk Hyun Ryu, Kyung Ho Song, Joon Hwa Lee | 2022-01-11 |
| 11119222 | Method and system for local-area differential GNSS for UAV navigation, and for generating optimal protection level and geometry screening therefor | Jiyun Lee, Jinsil Lee, Dongwoo Kim, Moon Seok Yoon | 2021-09-14 |
| 9053019 | Non-volatile memory device, a data processing device using the same, and a swapping method used by the data processing and non-volatile memory devices | Yang Woo Roh, Joo-Young Hwang | 2015-06-09 |
| 8858412 | Pickup roller and image forming apparatus having the same | Jae-hyeuk Jeong, Cheong-jin Jang, Ae-kyung Choi | 2014-10-14 |
| 8762967 | Program compiler, program installer, and program install method | Jae-hoon Jeong, Joo-Young Hwang | 2014-06-24 |
| 8375191 | Non-volatile memory, page dynamic allocation apparatus and page mapping apparatus therefor, and page dynamic allocation method and page mapping method therefor | — | 2013-02-12 |
| 7757053 | Apparatus and method for managing stacks for efficient memory usage | Gyong-Jin Joung, Young Jun Jang | 2010-07-13 |
| 7527690 | Ferroelectric ceramic compound, a ferroelectric ceramic single crystal, and preparation processes thereof | Sang Goo Lee, Byung Ju Choi, Min-Chul Shin, Su-Han Yu | 2009-05-05 |
| 6491889 | Ferroelectric single crystal wafer and process for the preparation thereof | Sang Goo Lee, Sung Min Rhim | 2002-12-10 |
| 6468498 | Composite metal material, preparation thereof and photocatalytic process using same | Sang Goo Lee, Gil-Seon Kang, Wha Young Lee, In Kyu Song, Young Gwan Ko | 2002-10-22 |