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Christian Schilling
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Wuerenlingen, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Tracking a cylindrical opening
Patent number
10,779,892
Issue date
Sep 22, 2020
Northern Digital Inc.
Nikolai Mikuszeit
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gain factor and position determination system
Patent number
6,625,563
Issue date
Sep 23, 2003
Northern Digital Inc.
Stefan R. Kirsch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Errors in systems using magnetic fields to locate objects
Patent number
6,553,326
Issue date
Apr 22, 2003
Northern Digital Inc.
Stefan R. Kirsch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and process for determining position
Patent number
6,385,482
Issue date
May 7, 2002
Mednetix AG
Hans Boksberger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for determining spatial position and/or orientation of one o...
Patent number
6,288,785
Issue date
Sep 11, 2001
Northern Digital, Inc.
Donald Dieter Frantz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
TRACKING A CYLINDRICAL OPENING
Publication number
20190046273
Publication date
Feb 14, 2019
Northern Digital Inc.
Nikolai Mikuszeit
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Gain factor and position determination system
Publication number
20050049820
Publication date
Mar 3, 2005
Northern Digital, Canada corporation
Stefan R. Kirsch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Gain factor and position determination system
Publication number
20020198676
Publication date
Dec 26, 2002
Stefan R. Kirsch
G01 - MEASURING TESTING