Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385526 | Active magnetic bearing apparatus | Esa Heikki Matias Vikman, Fredrik Boxberg, Juha Tuomas Saari, Lauri Juhani Salmia | 2025-08-12 |
| 12272995 | Permanent magnet motor harmonic filter | Benjamin James Sykora, Seth M. McGill | 2025-04-08 |
| 12168999 | Low-cost modular inductive position sensor and method of manufacturing it | Lauri Juhani Salmia, Esa Heikki Matias Vikman | 2024-12-17 |
| 12018718 | Active magnetic bearing apparatus | Esa Heikki Matias Vikman, Fredrik Boxberg, Juha Tuomas Saari, Lauri Juhani Salmia | 2024-06-25 |
| 12009763 | Mode switching for a centrifugal compressor | Benjamin James Sykora, James W. Ziemer, Matthew A. Shepeck | 2024-06-11 |
| 11859667 | Low-cost modular inductive position sensor and method of manufacturing it | Lauri Juhani Salmia, Esa Heikki Matias Vikman | 2024-01-02 |
| 11828779 | Apparatus for measuring an impedance of load | Lauri Juhani Salmia, Aapo Aapro | 2023-11-28 |
| 11770087 | Mode switching for a centrifugal compressor | Benjamin James Sykora, James W. Ziemer, Matthew A. Shepeck | 2023-09-26 |
| 11722025 | Rotor for electric motors | Fredrik Boxberg, Charles J. Peterson, Yubo Nian, Lauri Juhani Salmia, Russell T. Abbott +2 more | 2023-08-08 |
| 11592060 | Active magnetic bearing apparatus | Esa Heikki Matias Vikman, Fredrik Boxberg, Juha Tuomas Saari, Lauri Juhani Salmia | 2023-02-28 |
| 11549717 | Online optimization of variable frequency drive compression efficiency | Seth M. McGill, Charles J. Peterson, Lauri Juhani Salmia | 2023-01-10 |
| 11548385 | Power generation assembly | Esa Heikki Matias Vikman | 2023-01-10 |
| 11401971 | Low-cost modular inductive position sensor and method of manufacturing it | Lauri Juhani Salmia, Esa Heikki Matias Vikman | 2022-08-02 |
| 11293960 | Apparatus for measuring an impedance of load | Lauri Juhani Salmia, Aapo Aapro | 2022-04-05 |
| 11209046 | Active magnetic bearing apparatus | Esa Heikki Matias Vikman, Fredrik Boxberg, Juha Tuomas Saari, Lauri Juhani Salmia | 2021-12-28 |
| 10851834 | Compensation windings for magnetic bearings | Lauri Juhani Salmia | 2020-12-01 |
| 10742082 | Fixation system for a permanent magnet rotor | Fredrik Boxberg, Esa Heikki Matias Vikman | 2020-08-11 |
| 10742179 | Power amplifier | Lauri Juhani Salmia, Risto Komulainen | 2020-08-11 |
| 10720808 | Method of making a permanent magnet rotor | Esa Heikki Matias Vikman, Fredrik Boxberg | 2020-07-21 |
| 10495145 | Active magnetic bearing controller | Lauri Juhani Salmia, Juha Tuomas Saari, Risto Komulainen | 2019-12-03 |
| 10483812 | Electrical machine and method of manufacture | Juha Tuomas Saari | 2019-11-19 |
| 10323960 | Method of making sensing mechanism and machine system using same | Lauri Juhani Salmia, Tomas Janda | 2019-06-18 |
| 9901980 | Casting technology for induction rotor assemblies | Fredrik Boxberg | 2018-02-27 |
| 9871427 | Stator winding for an electric motor | Lauri Juhani Salmia | 2018-01-16 |
| 9859762 | Electric machine with pole arrangement | Ari Vartiainen, Pekka Kanninen | 2018-01-02 |