AEG WESTINGHOUSE - TRANSPORT-SYSTEME GMBH
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 31, 1995 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 78 Total Citation Count
- Jun 02, 1977 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5463550 Driving and braking control of vehicles equipped with a plurality of single wheel drive and brake modulesExpiredOct 23, 92Oct 31, 95[B60T]
4868708 Method for voltage control of the magnets of a magnetically levitated railroad and associated control unitExpiredJul 23, 87Sep 19, 89[B61B]
4731569 Apparatus for controlling a magnet in a magnetically suspended vehicle having a linear statorExpiredApr 18, 86Mar 15, 88[G05B]
4587472 Apparatus for controlling a magnet in a magnetically suspended vehicle having a linear statorExpiredMar 25, 85May 06, 86[G05B]
4505206 Method and circuit arrangement for optimally controlling an air gap between an electromagnetically levitated vehicle and a railExpiredApr 20, 82Mar 19, 85[B61B]
4419937 Magnet supporting frame for a magnetically levitated vehicleExpiredJul 20, 81Dec 13, 83[B61B]
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