Per Sandstrom

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Linkoping, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for operating a passive matrix-addressable ferroelectric or...
- Patent number 7,215,565
- Issue date May 8, 2007
- Thin Film Electronics ASA
- Christer Karlsson
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for operating a ferroelectric of electret memory device, and...
- Patent number 6,937,500
- Issue date Aug 30, 2005
- Thin Film Electronics ASA
- Hans Gude Gudesen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE SURFACE MAPPING ROBOTS, SYSTEMS, AND METHODS FOR PROCESSIN...
- Publication number 20240060953
- Publication date Feb 22, 2024
- HUSQVARNA AB
- Andreas Jönsson
- G05 - CONTROLLING REGULATING
Information Patent Application
MULTI-LAYER ABRASIVE TOOLS FOR CONCRETE SURFACE PROCESSING
- Publication number 20230153717
- Publication date May 18, 2023
- HUSQVARNA AB
- Andreas Jönsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for operating a passive matrix-addressable ferroelectric or...
- Publication number 20060146589
- Publication date Jul 6, 2006
- Thin Film Electronics ASA
- Christer Karlsson
- G11 - INFORMATION STORAGE
Information Patent Application
Method for operating a ferroelectric of electret memory device, and...
- Publication number 20050073869
- Publication date Apr 7, 2005
- Hans Gude Gudesen
- G11 - INFORMATION STORAGE