Hjelmstad; Jens Fredrik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hjelmstad; Jens Fredrik.The latest application filed is for "method and system for automatic classification of objects".
- Hjelmstad; Jens Fredrik - Lillestrom NO
| Patent | Date |
|---|---|
| Method and system for automatic classification of objects Grant 8,063,815 - Valo , et al. November 22, 2 | 2011-11-22 |
| Method and arrangement for determining the spatial frequency of a signal Grant 7,750,849 - Hjelmstad July 6, 2 | 2010-07-06 |
| Method and system for automatic classification of objects App 20090184865 - Valo; Hilde ; et al. | 2009-07-23 |
| Digitizer arrangement Grant 7,411,537 - Hjelmstad , et al. August 12, 2 | 2008-08-12 |
| Antenna Arrangement App 20080111759 - Hjelmstad; Jens Fredrik | 2008-05-15 |
| Digitizer Arrangement App 20070241949 - Hjelmstad; Jens Fredrik ; et al. | 2007-10-18 |
| Method for Processing Signals in a Direction-Finding System App 20070222672 - Hjelmstad; Jens Fredrik ; et al. | 2007-09-27 |
| Method And Arrangement For Determining The Spatial Frequency Of A Signal App 20070200760 - Hjelmstad; Jens Fredrik | 2007-08-30 |
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