Assignee
HÄFNER JÜRGEN
SE·7 granted patents·95 citations·filing 2009–2011
Top patents by PatentIndex Score
7 records- 0195US8803358B2HVDC switchyard and an HVDC switchyard systemHÄFNER JÜRGEN·Filed 2011·Granted Aug 12, 2014·21 cites·21 claims
- 0291US9065326B2Switching module for use in a device to limit and/or break the current of a power transmission or distribution lineHÄFNER JÜRGEN·Filed 2010·Granted Jun 23, 2015·19 cites·20 claims
- 0391US8891209B2HVDC hybrid circuit breaker with snubber circuitHÄFNER JÜRGEN·Filed 2011·Granted Nov 18, 2014·26 cites·9 claims
- 0490US8717716B2Device and method to break the current of a power transmission or distribution line and current limiting arrangementHÄFNER JÜRGEN·Filed 2009·Granted May 6, 2014·23 cites·43 claims
- 0574US8896364B2Reliability in semiconductor device controlHÄFNER JÜRGEN·Filed 2011·Granted Nov 25, 2014·4 cites·24 claims
- 0661US8848322B2Gate control circuit, power module and associated methodHÄFNER JÜRGEN·Filed 2011·Granted Sep 30, 2014·2 cites·17 claims
- 0734US8767420B1Power supply for controlling a power switchHÄFNER JÜRGEN·Filed 2011·Granted Jul 1, 2014·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when HÄFNER JÜRGEN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →