Four quadrant control

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
DC bus boost method and system for regenerative brake
- Patent number 8,519,655
- Issue date Aug 27, 2013
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC bus boost method and system for regenerative brake
- Patent number 8,188,693
- Issue date May 29, 2012
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supplying apparatus and power supplying method
- Patent number 7,132,810
- Issue date Nov 7, 2006
- Fujitsu Limited
- Jun-ichi Murakami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
1487680
- Patent number 1,487,680
- Issue date Mar 18, 1924
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER