ABB DAIMLER-BENZ TRANSPORTATION SIGNAL AB
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 20, 1998 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 36 Total Citation Count
- Feb 28, 1995 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5825177 Device for measuring the speed of a rail-mounted vehicleMay 12, 97Oct 20, 98[B61K, B61L, G01P]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5740046 Method to control in a track traffic system moving units, device for effecting of such control and process for installation of the deviceExpiredFeb 28, 95Apr 14, 98[B61L, G08G]
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