Inventor · disambiguated record
Siegfried Mayer
Also filed as: MAYER SIEGFRIED
36 granted patents·6 pending applications·274 citations·filing 1975–2017
97Inventor score
Files withBOSCH GMBH ROBERT10OSRAM GMBH8BUSSE OLAF7PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH6MAYER SIEGFRIED3
Top patents by PatentIndex Score
42 records- 0186US3994093AWindow with sash capable of pivoting movement about two perpendicular axesWINKHAUS FA AUGUST·Filed 1975·Granted Nov 30, 1976·51 cites·15 claims
- 0281US9445466B2Lighting system with an interface having a power supply unit and at least one light source moduleOSRAM GMBH·Filed 2013·Granted Sep 13, 2016·3 cites·13 claims
- 0381US8134297B2Ballast for a discharge lamp with adaptive preheatingBUSSE OLAF·Filed 2006·Granted Mar 13, 2012·10 cites·16 claims
- 0479US7081596B2Arc-quenching device for circuit breakers having double-break contactsABB SCHWEIZ AG·Filed 2004·Granted Jul 25, 2006·24 cites·10 claims
- 0572US4354365APermutation lockWINKHAUS FA AUGUST·Filed 1981·Granted Oct 19, 1982·31 cites·14 claims
- 0667US8410721B2Electronic ballast and method for operating at least one discharge lampBUSSE OLAF·Filed 2010·Granted Apr 2, 2013·2 cites·10 claims
- 0764US7154233B2Converter circuit with coupled inductances having asymmetrical air gap arrangementPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2005·Granted Dec 26, 2006·2 cites·12 claims
- 0862US7309963B2Smoothing circuit for improving EMCPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2006·Granted Dec 18, 2007·2 cites·19 claims
- 0961US8093836B2Circuit arrangement and method for striking a discharge lampBUSSE OLAF·Filed 2006·Granted Jan 10, 2012·2 cites·10 claims
- 1059US4336006AGear positive displacement machine with gaps between bearing members and housingBOSCH GMBH ROBERT·Filed 1979·Granted Jun 22, 1982·15 cites·9 claims
- 1159US3986800AGear type pump or motor with radial balancingBOSCH GMBH ROBERT·Filed 1975·Granted Oct 19, 1976·14 cites·5 claims
- 1257US6833678B2Circuit arrangement for operating discharge lampsPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2003·Granted Dec 21, 2004·6 cites·11 claims
- 1357US4029446ASealing arrangement for gear-type fluid displacing machinesBOSCH GMBH ROBERT·Filed 1975·Granted Jun 14, 1977·8 cites·18 claims
- 1456US10251227B2Clocked electronic energy converterOSRAM GMBH·Filed 2015·Granted Apr 2, 2019·1 cites·15 claims
- 1556US6969975B2Circuit arrangement for power factor correctionPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2002·Granted Nov 29, 2005·8 cites·11 claims
- 1654US4443168AGear machine centering arrangementBOSCH GMBH ROBERT·Filed 1981·Granted Apr 17, 1984·14 cites·7 claims
- 1751US4320984AArrangement for connecting two structural partsBOSCH GMBH ROBERT·Filed 1980·Granted Mar 23, 1982·17 cites·3 claims
- 1851US4056337AExternal gear type fluid displacing machine with bearing gapBOSCH GMBH ROBERT·Filed 1975·Granted Nov 1, 1977·12 cites·13 claims
- 1948US8379422B2Circuit arrangement comprising a voltage transformer and associated methodOSRAM GMBH·Filed 2007·Granted Feb 19, 2013·2 cites·11 claims
- 2048US7034465B2Device for operating discharge lamps by means of a transformer with four windings, and a corresponding methodPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2003·Granted Apr 25, 2006·3 cites·9 claims
- 2148US4691950ADevice for detachably securing pivotally connected members in a predetermined relative positionWINKHAUS FA AUGUST·Filed 1986·Granted Sep 8, 1987·13 cites·12 claims
- 2248US4309158AGear positive displacement machine with U-shaped supporting element for sealing memberBOSCH GMBH ROBERT·Filed 1979·Granted Jan 5, 1982·10 cites·9 claims
- 2348US2018065301A1Swap Platform Support with Improved Temperature ControlEOS GMBH ELECTRO OPTICAL SYSTEMS·Filed 2017·Application pending·0 cites
- 2447US9967931B2Clocked electronic energy converterOSRAM GMBH·Filed 2014·Granted May 8, 2018·0 cites·14 claims
- 2547US7327094B2Circuit arrangement and method for operating at least one electric lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2006·Granted Feb 5, 2008·0 cites·13 claims
- 2646US8441200B2Electronic ballast and method for operating at least one first and second discharge lampBUSSE OLAF·Filed 2007·Granted May 14, 2013·0 cites·9 claims
- 2745US8525057B2Switching unit for a circuit breaker having a rocker leverMAYER SIEGFRIED·Filed 2011·Granted Sep 3, 2013·0 cites·19 claims
- 2845US7053561B2Circuit apparatus and method for operating a lampPATENT TREUHAND GES FUR ELECKT·Filed 2003·Granted May 30, 2006·7 cites·3 claims
- 2945US2010109554A1Illumination device having inrush current limiting circuitOSRAM GMBH·Filed 2007·Application pending·0 cites
- 3044US7786683B2Circuit arrangement and method for operating at least one electric lamp and at least one LEDOSRAM GMBH·Filed 2006·Granted Aug 31, 2010·0 cites·12 claims
- 3144US4681514ARadial piston pump having sealing discBOSCH GMBH ROBERT·Filed 1986·Granted Jul 21, 1987·11 cites·12 claims
- 3243US10219334B2Circuit arrangement for operating semiconductor light sourcesOSRAM GMBH·Filed 2016·Granted Feb 26, 2019·0 cites·16 claims
- 3343US2009263193A1Paver hopper flap suspension systemMAYER SIEGFRIED·Filed 2008·Application pending·0 cites
- 3442US8659231B2Electronic ballast and method for operation of at least one discharge lampBUSSE OLAF·Filed 2011·Granted Feb 25, 2014·0 cites·11 claims
- 3542US2006290299A1Circuit arrangement and method for operating at least one LED and at least one electric lampBUSSE OLAF·Filed 2006·Application pending·0 cites
- 3640US2016204693A1Two-stage clocked electronic evergy converterOSRAM GMBH·Filed 2014·Application pending·0 cites
- 3739US8669707B2Electronic control gear for operating at least one LED and/or at least one discharge lampGERBER MAXIMILIAN·Filed 2012·Granted Mar 11, 2014·0 cites·14 claims
- 3838US11207837B2Method and control command generating unit for an automatic generation of control commands of an additive layer-wise building deviceEOS GMBH ELECTRO OPTICAL SYSTEMS·Filed 2016·Granted Dec 28, 2021·0 cites·18 claims
- 3938US4400146AFluid-operated gear machineBOSCH GMBH ROBERT·Filed 1981·Granted Aug 23, 1983·6 cites·9 claims
- 4037US8754652B2Method for ascertaining a type of a gas discharge lamp and electronic ballast for operating at least two different types of gas discharge lampsMAYER SIEGFRIED·Filed 2010·Granted Jun 17, 2014·0 cites·14 claims
- 4134US2012235595A1Method for Setting an Electronic Ballast, an Electronic Ballast and a Compensating UnitBUSSE OLAF·Filed 2010·Application pending·0 cites
- 4229US4455130AGear machine with oppositely aligned sealing elementsBOSCH GMBH ROBERT·Filed 1982·Granted Jun 19, 1984·0 cites·9 claims
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