Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216027 | Wire rope diagnostic device that can be engaged using battery packs | Sung Soo Yoo, In Hwan Lee, Eun Min YOO, Jung Hwan Son | 2025-02-04 |
| 11887617 | Electronic device for speech recognition and control method thereof | Jonguk YOO, Sangmoon Lee | 2024-01-30 |
| D1011208 | Movable wire rope safety diagnostic device | In Hwan Lee, Sung Soo Yoo | 2024-01-16 |
| 11688397 | Electronic apparatus and method of controlling the same | — | 2023-06-27 |
| 11678089 | Method and system for collecting sensor data using data channel and control channel | Sung Soo Yoo, In Hwan Lee, Jae-Hun Shim, Jung Hwan Son | 2023-06-13 |
| 11430314 | Low-power wire rope safety diagnosis method and system | Sung Soo Yoo, In Hwan Lee, Eun Min YOO, Junghwan SON | 2022-08-30 |
| 11120813 | Image processing device, operation method of image processing device, and computer-readable recording medium | — | 2021-09-14 |
| 11094323 | Electronic device and method for processing audio signal by electronic device | Myung-suk SONG, Jong-uk YOO | 2021-08-17 |
| 10962606 | Wire diagnosis apparatus mounted on lifting device | Sung Soo Yoo, Sang Hun Nam, In Soo Jang, Tae Yeop Kwon | 2021-03-30 |
| 10540995 | Electronic device and method for recognizing speech | — | 2020-01-21 |
| 10468023 | Electronic apparatus and control method thereof | Young-jun RYU, Dong-Wan Kim, Jae-hyun BAE, Nam Gook Cho, Byeong-seob Ko +2 more | 2019-11-05 |
| 9830907 | Electronic apparatus and control method for voice recognition on electric power control | Young-jun RYU, Dong-Wan Kim, Jae-hyun BAE, Nam Gook Cho, Byeong-seob Ko +2 more | 2017-11-28 |
| 9654845 | Electronic apparatus of generating summary content and method thereof | Jong-uk YOO | 2017-05-16 |
| 9589561 | Display apparatus and method for recognizing voice | Chan-hee Choi, Kyung Mi Park, Jae-hyun BAE | 2017-03-07 |
| 9159320 | Endpoint detection apparatus for sound source and method thereof | Kyung Hak Hyun, Ki Beom Kim | 2015-10-13 |
| 8913761 | Sound source recording apparatus and method adaptable to operating environment | — | 2014-12-16 |
| 8849657 | Apparatus and method for isolating multi-channel sound source | — | 2014-09-30 |
| 8773952 | Apparatus and method to track positions of multiple sound sources | — | 2014-07-08 |
| 5835301 | Multi-track helical scanning system | — | 1998-11-10 |
| 5833125 | Pinch roller assembly for use in a video cassette recorder | — | 1998-11-10 |
| 5535957 | Reel table driving apparatus for a video cassette recorder | — | 1996-07-16 |