Virolainen; Panu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Virolainen; Panu.The latest application filed is for "frequency converter assembly and method of using frequency converter assembly".
- Virolainen; Panu - Espoo FI
| Patent | Date |
|---|---|
| Configuration of a frequency converter Grant 8,065,025 - Virolainen November 22, 2 | 2011-11-22 |
| Method and arrangement for measuring output phase currents of a voltage source inverter under a load Grant 7,508,688 - Virolainen March 24, 2 | 2009-03-24 |
| Method and apparatus to control a ship Grant 7,442,100 - Korhonen , et al. October 28, 2 | 2008-10-28 |
| Frequency converter assembly and method of using frequency converter assembly Grant 7,408,791 - Virolainen , et al. August 5, 2 | 2008-08-05 |
| Frequency converter assembly and method of using frequency converter assembly App 20080013353 - Virolainen; Panu ; et al. | 2008-01-17 |
| Cabinet for a frequency converter Grant D541,744 - Virolainen , et al. May 1, 2 | 2007-05-01 |
| Cabinet for a frequency converter Grant D541,745 - Virolainen , et al. May 1, 2 | 2007-05-01 |
| Cabinet for a frequency converter Grant D541,743 - Virolainen , et al. May 1, 2 | 2007-05-01 |
| Method and arrangement for measuring inverter output currents App 20070085546 - Virolainen; Panu | 2007-04-19 |
| Method for determining output currents of frequency converter Grant 7,190,599 - Virolainen , et al. March 13, 2 | 2007-03-13 |
| Method and apparatus to control a ship App 20060246793 - Korhonen; Vesa ; et al. | 2006-11-02 |
| Configuration of a frequency converter App 20050195537 - Virolainen, Panu | 2005-09-08 |
| Method for determining output currents of frequency converter App 20050152165 - Virolainen, Panu ; et al. | 2005-07-14 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 