Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426511 | Stack-type piezoelectric element and piezoelectric actuator including the same | Seung Ho HAN, In Tae Seo | 2025-09-23 |
| 12402534 | Method of forming an electrode in a ceramic transducer electronic component | Myong Jae Yoo, Seung Ho HAN | 2025-08-26 |
| 12396365 | Method of manufacturing flexible large-area piezoelectric composite materials | In Tae Seo, Seung Ho HAN | 2025-08-19 |
| 11329213 | Magnetoelectric composite material and method of manufacturing the same | Seung Ho HAN | 2022-05-10 |
| 10825983 | Magnetoelectric energy harvester and manufacturing method thereof | Seung Ho HAN | 2020-11-03 |
| 9467074 | Piezoelectric generator for supplying power to portable terminal | Hyeung-Gyu Lee, Chan Sei Yoo, Seung Ho HAN | 2016-10-11 |
| 8967596 | High-concentration oxygen-dissolving apparatus using ultrasonic waves | Dong-Jun Kang | 2015-03-03 |
| 8680750 | Piezoelectric power generator for feeding emergency power | Hyeung-Gyu Lee, Woo Sung Lee, Seung Ho HAN, Chan Sei Yoo, Hwi-yeol Park | 2014-03-25 |
| 5784204 | Variable magnification viewfinder | — | 1998-07-21 |