EPO Patents = 3

Forward Citations = 43

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11 inventors (with patents filed for the assignee):

Alexandre Ellison (7 out of 7 patents)

Björn Magnusson (6 out of 6 patents)

Asko Vehanen (3 out of 3 patents)

4. Dietrich Stephani (3 out of 23 patents)

5. Heinz Mitlehner (3 out of 42 patents)

6. Peter Friedrichs (3 out of 21 patents)

7. Christer Hallin (2 out of 18 patents)

8. Peder Bergman (2 out of 2 patents)

9. Erik Janzén (2 out of 2 patents)

10. Peter Råback (1 out of 1 patent)

11. Nguyen Tien Son (1 out of 1 patent)

12. Christer Hallin (0 patent)

13. Peter Raback (0 patent)

7 patents: Sort by Forward Citations

1. 8803160 - Lightly doped silicon carbide wafer and use thereof in high power devices (2014-08-12),

2. 8492772 - Homoepitaxial growth of SiC on low off-axis SiC wafers (2013-07-23),

3. 8097524 - Lightly doped silicon carbide wafer and use thereof in high power devices (2012-01-17),

4. 7531433 - Homoepitaxial growth of SiC on low off-axis SiC wafers (2009-05-12),

5. 7482068 - Lightly doped silicon carbide wafer and use thereof in high power devices (2009-01-27),

6. 7361222 - Device and method for producing single crystals by vapor deposition (2008-04-22),

7. 7018597 - High resistivity silicon carbide single crystal (2006-03-28),

Norstel AB is a Swedish manufacturer of advanced silicon carbide materials for high-performance applications in power electronics, LED lighting, and more. With expertise in crystal growth and wafer processing, Norstel provides customers with high-quality, reliable, and cost-effective solutions for demanding semiconductor applications.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

7 Patents

#6 in Linköping

#770 in Sweden

Linköping, Sweden

Norstel Ab