Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383729 | Acupoint stimulation device and acupoint stimulation method using the same | Seung Kyun Hong | 2025-08-12 |
| 11660047 | Consciousness level determination method and computer program | Seung Kyun Hong | 2023-05-30 |
| 7228768 | Self-adjustable universal spanner with variable jaw spacing | — | 2007-06-12 |
| 6945143 | Self-adjustable universal spanner | — | 2005-09-20 |
| 6696313 | Method for aligning quantum dots and semiconductor device fabricated by using the same | Yong Ju Park, Eun Kyu Kim | 2004-02-24 |
| 6202516 | Universal self-adjusting wrench | — | 2001-03-20 |
| D388294 | Adjustable wrench | — | 1997-12-30 |
| D388295 | Adjustable wrench | — | 1997-12-30 |
| 5613410 | Adjustable head structure for wrenches | — | 1997-03-25 |
| 5579667 | Adjustable wrench | — | 1996-12-03 |
| 5386749 | Socket for wrench | — | 1995-02-07 |
| 5140875 | Socket wrench | — | 1992-08-25 |
| 5113605 | Length-variable magazine | — | 1992-05-19 |
| 5074174 | Socket wrench | — | 1991-12-24 |
| 4688344 | Cartridge clip insertion typed magazine for use in the magazine type automatic small weapon | — | 1987-08-25 |