FRIWO Mobile Power GmbH

Patent Applications and Registrations

Patent applications and USPTO patent grants for FRIWO Mobile Power GmbH.The latest application filed is for "transformer".

Company Profile

0.9.12

FRIWO Mobile Power GmbH - Ostbevern DE
FRIWO MOBILE POWER GMBH - VON-LIEBIG-STRASSE 11 OSTBEVERN DE
FRIWO MOBILE POWER GMBH - Von-Liebig-Str. 11 Ostbevern DE

*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
Switched mode power supply having a control circuit for setting the switching frequency of the primary side switch in a linear relationship to a measurement voltage produced from the auxiliary voltage Grant 7,440,296 - Berghegger October 21, 2	2008-10-21
Active primary-sided circuit arrangement for a switch-mode power supply Grant 7,403,399 - Morbe , et al. July 22, 2	2008-07-22
Control circuit for controlling a switch based on a voltage of an auxiliary winding in a switching power supply Grant 7,359,220 - Berghegger April 15, 2	2008-04-15
Primary-controlled SMPS with adjustable switching frequency for output voltage and current control Grant 7,295,450 - genannt Berghegger November 13, 2	2007-11-13
Simple switched-mode power supply with current and voltage limitation Grant 7,295,449 - Berghegger November 13, 2	2007-11-13
Transformer App 20070126545 - Schulz; Reinhold ; et al.	2007-06-07
Control Circuit For Current And Voltage Control In A Switching Power Supply App 20070115696 - Berghegger; Ralf Schroder genannt	2007-05-24
Control circuit for controlling the current and voltage for a switched-mode power supply App 20070076447 - Berghegger; Ralf Schroder genannt	2007-04-05
Flexible flat conductor with integrated output filter Grant 7,173,190 - Bothe , et al. February 6, 2	2007-02-06
Active primary-sided circuit arrangement for a switch-mode power supply App 20060238927 - Morbe; Stefan ; et al.	2006-10-26
Control circuit for the switch in a switching power supply App 20060208969 - Berghegger; Ralf Schroder Gen.	2006-09-21
Control circuit for switched mode power supply unit Grant 7,102,899 - Reinhard , et al. September 5, 2	2006-09-05
Short-circuiting rectifier for a switched-mode power supply Grant 7,092,260 - Berghegger August 15, 2	2006-08-15
Voltage transformer with hinged housing Grant 7,075,779 - Bothe , et al. July 11, 2	2006-07-11
Method for current and voltage control for a switched-mode power supply unit App 20050276083 - Berghegger, Ralf Schroder genannt	2005-12-15
Control circuit for switched mode power supply unit App 20050254268 - Reinhard, Arno ; et al.	2005-11-17
Flexible flat conductor with integrated output filter App 20050139379 - Bothe, Michael ; et al.	2005-06-30
Controlled synchronous rectifier for controlling an output voltage of a switched mode power supply App 20050057951 - Berghegger, Ralf Schroder gen.	2005-03-17
Power supply circuit with three-dimensionally arranged circuit carriers, and production method App 20050047103 - Bothe, Michael ; et al.	2005-03-03
Control circuit for a switched mode power supply App 20050047184 - genannt Berghegger, Ralf Schroder	2005-03-03
Voltage transformer with hinged housing App 20040201950 - Bothe, Michael ; et al.	2004-10-14

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