Ulf Andersson

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for mitigation of dynamic overvoltage
- Patent number 8,411,400
- Issue date Apr 2, 2013
- ABB Technology AG
- Ulf Andersson
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MITIGATION OF DYNAMIC OVERVOLTAGE
- Publication number 20100053830
- Publication date Mar 4, 2010
- ABB TECHNOLOGY AG
- Ulf Andersson
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR MARKETING AND DEVELOPING A CUSTOM SUBSTATION
- Publication number 20080097800
- Publication date Apr 24, 2008
- Krassimir G. Kutlev
- G06 - COMPUTING CALCULATING COUNTING