Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357847 | Ultrasonic wave generating cartridge, ultrasonic wave generating device, ultrasonic wave generating handpiece, and method for sensing position of ultrasonic wave generating unit using same | Kyun Tae Kim, Hyun Jin Kim, Won-Ju Yi | 2025-07-15 |
| 12337198 | Ultrasound generation device capable of adjusting ultrasound focus depth | Kwang Hyeok JUNG, Won-Ju Yi | 2025-06-24 |
| 12208280 | Laser device for skin treatment capable of adjusting wavelength of diode laser and/or duration of pulse | Won-Ju Yi, Joo Hee Cho, Seong Jun Kim, Min Young Kim | 2025-01-28 |
| 12128255 | Ultrasonic medical cartridge and ultrasonic medical device including the same | Kyun Tae Kim | 2024-10-29 |
| 12121283 | Ultrasonic medical instrument having variable focusing depth of ultrasonic wave generating unit | Min Young Kim, Kyun Tae Kim, Ki Ho Jeong, Won-Ju Yi | 2024-10-22 |
| 12097391 | Ultrasonic generator with adjustable ultrasonic focusing depth and method for treating obesity using focal distance control according to horizontal and vertical directions by using the same | Eun Ho Kim, Kyun Tae Kim, Kwang Hee MOON, Su Yong Lee, Min Young Kim +1 more | 2024-09-24 |
| 11888283 | Laser device for skin treatment | Won-Ju Yi, Min Young Kim, Joo Hee Cho, Myeong Wook GU, Byoung Jin Ko +1 more | 2024-01-30 |
| 11857781 | Needle tip for application of current, hand piece, and skin treatment apparatus | Hye Jin Sun | 2024-01-02 |
| D995766 | Needle tip | Suk Bae SEO | 2023-08-15 |
| 11633592 | Needle tip for application of current, hand piece, and skin treatment apparatus | Hye Jin Sun | 2023-04-25 |
| 11338134 | Skin treatment device using RF | Min Jung Shim, Hee Young Kim, Hyoung Moon Kim | 2022-05-24 |
| D941467 | Microneedle pen tip | Hye Jin Sun | 2022-01-18 |
| D933205 | Needle array | Hye Jin Sun | 2021-10-12 |
| 8666487 | Device for skin treatment | — | 2014-03-04 |
| 6618568 | Image fusing unit of liquid electrophotographic printer | Jeong-hun Pang | 2003-09-09 |
| 6442363 | Liquid electrophotographic printing apparatus and method wherein liquid carrier absorption and discharge between rollers and photosensitive medium can reach equilibruim | Seong-joon Chae, Joong-gwang Shin, Hyun-gu Woo | 2002-08-27 |
| 6295430 | Drying unit coupling apparatus of liquid electrophotographic printer | — | 2001-09-25 |
| 5718522 | Heat transfer printer | — | 1998-02-17 |
| 5550572 | Color video printer for double side printing | Ki-Son Chang, Moon-bae Park | 1996-08-27 |
| 5253029 | Video color printer with paper tray ejection device and method therefore | — | 1993-10-12 |