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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for registering tickets
Patent number
7,143,049
Issue date
Nov 28, 2006
Siemens VDO Automotive AG
Rolf Bächtiger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for monitoring bogies of multi-axle vehicles
Patent number
6,539,293
Issue date
Mar 25, 2003
Siemens Schweiz AG
Rolf Bächtiger
B61 - RAILWAYS
Patents Applications
last 30 patents
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Patent Application
Method for collision management of a wireless detection system
Publication number
20030072325
Publication date
Apr 17, 2003
Willi Brandli
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for registering tickets
Publication number
20020140553
Publication date
Oct 3, 2002
Rolf Bachtiger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and device for monitoring bogies of multi-axle vehicles
Publication number
20020056398
Publication date
May 16, 2002
Rolf Bachtiger
B61 - RAILWAYS