Jonsson; Tomas U

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jonsson; Tomas U.The latest application filed is for "method and apparatus for transferring power between ac and dc power systems".

Company Profile

0.9.7

Jonsson; Tomas U - Vasteras N/A SE
Jonsson; Tomas U. - Vasteras SE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
AC/DC converter station operated in dependence of voltage of capacitor connected in series between AC/DC converter and AC network interface and a method of operating the same Grant 9,570,912 - Norrga , et al. February 14, 2	2017-02-14
Method and apparatus for transferring power between AC and DC power systems Grant 9,209,679 - Sastry , et al. December 8, 2	2015-12-08
Method and Apparatus for Transferring Power Between AC and DC Power Systems App 20150171741 - Sastry; Jyoti ; et al.	2015-06-18
Fault current limitation in DC power transmission systems Grant 8,830,708 - Berggren , et al. September 9, 2	2014-09-09
AC/DC converter Grant 8,711,591 - Jonsson , et al. April 29, 2	2014-04-29
Voltage source converter with switching cell bypass arrangement Grant 8,614,904 - Norrga , et al. December 24, 2	2013-12-24
Ac/dc Converter App 20130070495 - Jonsson; Tomas U ; et al.	2013-03-21
Ac/dc Converter Station And A Method Of Operating An Ac/dc Converter Station App 20130016541 - Norrga; Staffan ; et al.	2013-01-17
Fault Current Limitation In Dc Power Transmission Systems App 20120201059 - Berggren; Bertil ; et al.	2012-08-09
Voltage Source Converter App 20110044082 - Norrga; Staffan ; et al.	2011-02-24

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