Franck; Felix

Patent Applications and Registrations

Patent applications and USPTO patent grants for Franck; Felix.The latest application filed is for "circuit arrangement for a light source".

Company Profile

0.19.21

Franck; Felix - Munich DE
Franck; Felix - Muenchen DE
Franck; Felix - Munchen 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
Circuit Arrangement For A Light Source App 20210235560 - Fischer; Klaus ; et al.	2021-07-29
Light source module, power supply unit for operating a light source module of this kind, and lighting system Grant 9,560,702 - Franck , et al. January 31, 2	2017-01-31
Light Source Module, Power Supply Unit For Operating A Light Source Module Of This Kind, And Lighting System App 20160270167 - Franck; Felix ; et al.	2016-09-15
Method of driving LED lighting sources and related device Grant 9,392,656 - Angelin , et al. July 12, 2	2016-07-12
Method Of Driving Led Lighting Sources And Related Device App 20140111102 - Angelin; Francesco ; et al.	2014-04-24
Heatsink and illumination system with a heatsink Grant 8,596,834 - Franck , et al. December 3, 2	2013-12-03
Circuit Arrangement for Operating at Least Two Semiconductor Light Sources App 20130187561 - Franck; Felix ; et al.	2013-07-25
Light-emitting Device And Method For Assembling A Light-emitting Device App 20120241778 - Franck; Felix ; et al.	2012-09-27
Circuit arrangement and method for operating at least one LED and at least one fluorescent lamp Grant 8,264,159 - Dellian , et al. September 11, 2	2012-09-11
Symmetrical RF power supply for inductively coupled electrodeless lamps Grant 8,138,682 - Godyak , et al. March 20, 2	2012-03-20
Symmetrical RF Power Supply for Inductively Coupled Electrodeless Lamps App 20100283399 - Godyak; Valery ; et al.	2010-11-11
Circuit Arrangement And Method For Operating At Least One Led And At Least One Fluorescent Lamp App 20100164389 - Dellian; Harald ; et al.	2010-07-01
Circuit with switch-off device for the operation of light sources Grant 7,443,106 - Faccin , et al. October 28, 2	2008-10-28
Circuit arrangement having a full bridge with switching load relief for operating lamps Grant 7,394,207 - Franck , et al. July 1, 2	2008-07-01
Heatsink and illumination system with a heatsink App 20080089077 - FRANCK; Felix ; et al.	2008-04-17
Circuit arrangement having a full bridge with switching load relief for operating lamps App 20060006819 - Franck; Felix ; et al.	2006-01-12
Circuit with switch-off device for the operation of light sources App 20050275356 - Faccin, Marco ; et al.	2005-12-15
Circuit for the operation of light sources App 20050275353 - Franck, Felix ; et al.	2005-12-15
Circuit for converting an AC voltage to a DC voltage App 20050237771 - Franck, Felix ; et al.	2005-10-27
Drive for a half-bridge inverter Grant 6,847,174 - Franck January 25, 2	2005-01-25
Rectifier circuit suited to power factor correction Grant 6,778,373 - Francescutti , et al. August 17, 2	2004-08-17
Luminous element for lamp Grant 6,777,860 - Franck August 17, 2	2004-08-17
Drive for a half-bridge inverter App 20040080969 - Franck, Felix	2004-04-29
Circuit arrangement for switching on a partial circuit arrangement Grant 6,710,474 - Franck March 23, 2	2004-03-23
Electronic transformer with good immunity against high-voltage pulses Grant 6,603,674 - Franck , et al. August 5, 2	2003-08-05
Electronic transformer Grant 6,600,667 - Francescutti , et al. July 29, 2	2003-07-29
Luminous element for lamp App 20030001480 - Franck, Felix	2003-01-02
Connector terminal Grant 6,475,038 - Franck November 5, 2	2002-11-05
Electronic transformer App 20020154521 - Francescutti, Ugo ; et al.	2002-10-24
Rectifier circuit suited to power factor correction App 20020122325 - Francescutti, Ugo ; et al.	2002-09-05
Circuit arrangement for switching on a partial circuit arrangement App 20020114121 - Franck, Felix	2002-08-22
Electronic transformer with good immunity against high-voltage pulses App 20020071299 - Franck, Felix ; et al.	2002-06-13
Reducing the clamping voltage of operating devices for gas discharge lamps App 20020047602 - Franck, Felix ; et al.	2002-04-25
Fast turn-off circuit arrangement Grant 6,377,107 - Franck April 23, 2	2002-04-23
Circuit arrangement for operating electrical lamps Grant 6,144,568 - Franck , et al. November 7, 2	2000-11-07
Low-resistance bipolar bridge circuit Grant 6,137,235 - Franck October 24, 2	2000-10-24

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