Inventor · disambiguated record
Christian Hopf
Also filed as: HOPF CHRISTIAN
17 granted patents·3 pending applications·108 citations·filing 1996–2020
92Inventor score
Top patents by PatentIndex Score
20 records- 0191US8953247B2Positioning system for head-up displayRUMPF HORST·Filed 2011·Granted Feb 10, 2015·22 cites·11 claims
- 0291US8427751B2Combiner positioning system for head-up displayRUMPF HORST·Filed 2011·Granted Apr 23, 2013·20 cites·15 claims
- 0386US8937765B2Display unit comprising a projection screen for a head-up displayHOPF CHRISTIAN·Filed 2011·Granted Jan 20, 2015·14 cites·7 claims
- 0469US9797294B2Intelligent sea water cooling systemIMO IND INC·Filed 2014·Granted Oct 24, 2017·3 cites·12 claims
- 0565US9036256B2Display unit having a projection screen for a head-up displayHOPF CHRISTIAN·Filed 2011·Granted May 19, 2015·3 cites·19 claims
- 0659US9995297B2Pump systemJACKLE MICHAEL·Filed 2012·Granted Jun 12, 2018·1 cites·20 claims
- 0755US6603728B1Liquid-filled damper for a shock-sensitive apparatus, and method of manufacturing said damperKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Aug 5, 2003·13 cites·20 claims
- 0852US9488832B2Head-up display comprising a projection screen and a device for moving and positioning a projection screen, and method for operating such a head-up displayVISTEON GLOBAL TECH INC·Filed 2015·Granted Nov 8, 2016·0 cites·11 claims
- 0952US6738340B2Device for reducing the radial and axial play of a motor shaft in a deck for playing information discsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted May 18, 2004·2 cites·13 claims
- 1052US6402219B1Electronic apparatus having a vibration-sensitive constructional unitKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jun 11, 2002·13 cites·24 claims
- 1151US6507542B1Changer apparatus for information discsKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jan 14, 2003·10 cites·8 claims
- 1250US9404482B2Operation control device for limiting the amount a positive displacement pump over-or undershoots a target operating parameter value, pump system and method for operating suchWERNER STEFAN·Filed 2011·Granted Aug 2, 2016·0 cites·10 claims
- 1350US2018258926A1Pump systemALLWEILER GMBH·Filed 2018·Application pending·0 cites
- 1448US9797398B2Operation control device for limiting the amount a positive displacement pump over or undershoots a target operating parameter value, pump system and method for operating suchALLWEILER GMBH·Filed 2016·Granted Oct 24, 2017·0 cites·9 claims
- 1548US7305685B2Inserting and extracting device for rotatable data carrier platesKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Dec 4, 2007·4 cites·23 claims
- 1648US2023230793A1Ion beam extraction apparatus and method for creating an ion beamMAX PLANCK GESELLSCHAFT·Filed 2020·Application pending·0 cites
- 1746US7614063B2Device for aligning a data carrier plate with respect to a data transmission headPHILIPS & LITE ON DIGITAL SOLUTIONS CORP·Filed 2003·Granted Nov 3, 2009·1 cites·5 claims
- 1845US9110285B2Head-up display comprising a projection screen and a device for moving and positioning a projection screen, and method for operating such a head-up displayHOPF CHRISTIAN·Filed 2011·Granted Aug 18, 2015·0 cites·11 claims
- 1942US2004216151A1Liquid-filled damper for a shock-sensitive apparatusKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 2033US5590000APivoting device for a shutter arranged in the area of the insertion opening of the loading mechanism of a magnetic-tape cassette apparatusPHILIPS CORP·Filed 1996·Granted Dec 31, 1996·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →