Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152874 | Multi-spoke-type ultrasonic motor | Ying Yang, Dalius Mazeika, Sergejus Borodinas, Jianmin Qiu, Xin Hong | 2021-10-19 |
| 8434659 | Bonding device, ultrasonic transducer, and bonding method | Hans-Juergen Hesse, Joerg Wallaschek, Michael Broekelmann | 2013-05-07 |
| 8013496 | Piezo electric linear motor | Chong Yun KANG, Seok Jin Yoon, Dae Yong Jeong, Hyun Jai Kim, Ji Won Choi | 2011-09-06 |
| 7611039 | Ultrasonic transducer comprising a sensor disposed in the mounting | Hans-Juergen Hesse, Joerg Wallaschek | 2009-11-03 |
| 6995498 | Cruciform ultrasonic transducer | Jorg Wallaschek, Hans-Juergen Hesse | 2006-02-07 |
| 6984920 | Linear piezoelectric ultrasonic motor | Seok Jin Yoon, Hyun Jai Kim, Ji Won Choi, Chong Yun KANG, Dong Kyun Lee | 2006-01-10 |
| 6628045 | Ring-type piezoelectric ultrasonic motor | Seok Jin Yoon, Hyun Jai Kim, Hyung Jin Jung | 2003-09-30 |