Inventor · disambiguated record
Dragan Krupezevic
Also filed as: KRUPEZEVIC DRAGAN
39 granted patents·17 pending applications·596 citations·filing 1998–2020
98Inventor score
Top patents by PatentIndex Score
56 records- 0195US6507321B2V-slot antenna for circular polarizationSONY INT EUROPE GMBH·Filed 2001·Granted Jan 14, 2003·152 cites·1 claims
- 0292US6609010B1Dual frequency band transceiverSONY INT EUROPE GMBH·Filed 1999·Granted Aug 19, 2003·129 cites·19 claims
- 0390US10074475B2Induction charging coil deviceBOSCH GMBH ROBERT·Filed 2013·Granted Sep 11, 2018·6 cites·13 claims
- 0488US10326317B2Method for foreign object detection for an induction charging device and induction charging deviceBOSCH GMBH ROBERT·Filed 2015·Granted Jun 18, 2019·6 cites·8 claims
- 0585US10101488B2Method for detecting foreign objects in an induction charging deviceBOSCH GMBH ROBERT·Filed 2014·Granted Oct 16, 2018·6 cites·13 claims
- 0685US9721723B2Hand-held power tool rechargeable battery having molded housing projectionBOSCH GMBH ROBERT·Filed 2013·Granted Aug 1, 2017·8 cites·14 claims
- 0785US7260156B2Modulation identification deviceSONY DEUTSCHLAND GMBH·Filed 2001·Granted Aug 21, 2007·32 cites·13 claims
- 0881US9520738B2Inductive charging device for a battery deviceBOSCH GMBH ROBERT·Filed 2013·Granted Dec 13, 2016·7 cites·4 claims
- 0976US7545339B2Planar antenna apparatus for ultra wide band applicationsSONY DEUTSCHLAND GMBH·Filed 2006·Granted Jun 9, 2009·9 cites·21 claims
- 1076US7142812B1Wireless transmission systemSONY ELECTRONICS INC·Filed 2000·Granted Nov 28, 2006·22 cites·20 claims
- 1175US6803814B1Demodulator and method for the demodulation of modulated RF signalsSONY INT EUROPE GMBH·Filed 2000·Granted Oct 12, 2004·18 cites·16 claims
- 1275US6748203B1Three port structure with modulated LO signalSONY INT EUROPE GMBH·Filed 2000·Granted Jun 8, 2004·16 cites·16 claims
- 1373US9935483B2Inductive charging unitBOSCH GMBH ROBERT·Filed 2013·Granted Apr 3, 2018·3 cites·24 claims
- 1473US6724246B2Demodulation structure and methodSONY INT EUROPE GMBH·Filed 2001·Granted Apr 20, 2004·14 cites·8 claims
- 1571US6704562B1N-port receiver with RF/LO isolationSONY INT EUROPE GMBH·Filed 2000·Granted Mar 9, 2004·12 cites·12 claims
- 1669US10324216B2Method for foreign object detection for an induction charging device and induction charging deviceBOSCH GMBH ROBERT·Filed 2015·Granted Jun 18, 2019·1 cites·12 claims
- 1769US7092687B2Five-port topology for direct down-conversionSONY INT EUROPE GMBH·Filed 2003·Granted Aug 15, 2006·10 cites·9 claims
- 1869US6539215B1Down converter and demodulator using a three port junctionSONY CORP·Filed 2000·Granted Mar 25, 2003·11 cites·21 claims
- 1967US9984816B2Hand-held power tool rechargeable batteryBOSCH GMBH ROBERT·Filed 2013·Granted May 29, 2018·2 cites·16 claims
- 2067US9923402B2Inductive charging deviceBOSCH GMBH ROBERT·Filed 2013·Granted Mar 20, 2018·3 cites·10 claims
- 2166US10126368B2Inductive charging deviceBOSCH GMBH ROBERT·Filed 2013·Granted Nov 13, 2018·2 cites·7 claims
- 2264US7286094B2Three-dimensional omni-directional antenna designs for ultra-wideband applicationsSONY DEUTSCHLAND GMBH·Filed 2004·Granted Oct 23, 2007·15 cites·20 claims
- 2363US6710716B1Power detecting circuit and demodulator comprising the sameSONY CORP·Filed 2000·Granted Mar 23, 2004·8 cites·20 claims
- 2463US6683471B2Power detector using FET transistorSONY INT EUROPE GMBH·Filed 2001·Granted Jan 27, 2004·10 cites·11 claims
- 2561US6600913B1Two-port demodulation deviceSONY INT EUROPE GMBH·Filed 2000·Granted Jul 29, 2003·6 cites·25 claims
- 2658US6999528B2I/Q demodulator device with three power detectors and two A/D convertersSONY INT EUROPE GMBH·Filed 2001·Granted Feb 14, 2006·5 cites·14 claims
- 2757US7262741B2Ultra wideband antennaSONY DEUTSCHLAND GMBH·Filed 2005·Granted Aug 28, 2007·2 cites·17 claims
- 2857US7039129B2Demodulator structure utilizing DC switchesSONY CORP·Filed 2001·Granted May 2, 2006·4 cites·19 claims
- 2957US6573872B2Dual-spiral-slot antenna for circular polarizationSONY INT EUROPE GMBH·Filed 2001·Granted Jun 3, 2003·11 cites·12 claims
- 3054US11398649B2Battery deviceBOSCH GMBH ROBERT·Filed 2018·Granted Jul 26, 2022·0 cites·12 claims
- 3154US10229784B2Rechargeable hand tool batteryBOSCH GMBH ROBERT·Filed 2013·Granted Mar 12, 2019·0 cites·15 claims
- 3254US10090708B2Inductive charging deviceBOSCH GMBH ROBERT·Filed 2014·Granted Oct 2, 2018·0 cites·22 claims
- 3353US2020021143A1Method for wireless energy transmission from an energy transmission device to a consumer and wireless energy transmission device for carrying out the methodBOSCH GMBH ROBERT·Filed 2018·Application pending·0 cites
- 3453US2020014249A1Method for operating an inductive charging deviceBOSCH GMBH ROBERT·Filed 2018·Application pending·0 cites
- 3551US6940470B2Dipole feed arrangement for corner reflector antennaSONY INT EUROPE GMBH·Filed 2001·Granted Sep 6, 2005·8 cites·22 claims
- 3651US6650178B1N-port direct receiverSONY INT EUROPE GMBH·Filed 1998·Granted Nov 18, 2003·22 cites·25 claims
- 3751US6507733B1Three port junction receiverSONY INT EUROPE GMBH·Filed 1999·Granted Jan 14, 2003·14 cites·32 claims
- 3849US10249432B2Inductive energy transmission systemBOSCH GMBH ROBERT·Filed 2015·Granted Apr 2, 2019·0 cites·12 claims
- 3949US6377616B1Calibration of n-port receiversSONY INT EUROPE GMBH·Filed 1999·Granted Apr 23, 2002·22 cites·31 claims
- 4049US2015340153A1Inductive charging coil deviceBOSCH GMBH ROBERT·Filed 2013·Application pending·0 cites
- 4147US10110045B2Method for producing an oscillating circuitBOSCH GMBH ROBERT·Filed 2016·Granted Oct 23, 2018·0 cites·6 claims
- 4246US10491044B2Induction charging device for inductively transmitting energy to an induction rechargeable battery device, and method for inductively charging an induction rechargeable battery deviceBOSCH GMBH ROBERT·Filed 2016·Granted Nov 26, 2019·0 cites·11 claims
- 4346US2014176065A1Battery charging device for a handheld machine toolREJMAN MARCIN·Filed 2013·Application pending·0 cites
- 4446US2015332839A1Inductive charging coil deviceBOSCH GMBH ROBERT·Filed 2012·Application pending·0 cites
- 4546US2014176047A1Handheld tool battery deviceREJMAN MARCIN·Filed 2013·Application pending·0 cites
- 4645US2015318732A1Rechargeable hand tool induction battery deviceBOSCH GMBH ROBERT·Filed 2013·Application pending·0 cites
- 4745US2022376560A1Method for Wirelessly Transmitting Electric Energy, Energy Transmitting Device, and System Consisting of Energy Transmitting DevicesBOSCH GMBH ROBERT·Filed 2020·Application pending·0 cites
- 4841US2020389052A1Battery deviceBOSCH GMBH ROBERT·Filed 2018·Application pending·0 cites
- 4941US2020203991A1User interface device and power transmission system having a user interface deviceBOSCH GMBH ROBERT·Filed 2018·Application pending·0 cites
- 5040US2018040417A1Induction charging deviceBOSCH GMBH ROBERT·Filed 2017·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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