Inventor · disambiguated record
Hartmut Richter
Also filed as: RICHTER HARTMUT
25 granted patents·3 pending applications·121 citations·filing 1988–2022
94Inventor score
Files withTHOMSON LICENSING8THOMSON BRANDT GMBH6THOMSON LICENSING SA4KNITTEL JOACHIM3TRAUTNER HEIKO2
Top patents by PatentIndex Score
28 records- 0178US7009165B2Optical detection device for detecting an intensity of a light beam and for detecting data transmitted by the light beamTHOMSON BRANDT GMBH·Filed 2004·Granted Mar 7, 2006·26 cites·16 claims
- 0277US8184516B2Method for controlling the quality of storage mediaKIMMELMANN STEFAN·Filed 2007·Granted May 22, 2012·9 cites·11 claims
- 0373US7541564B2Optical pickupTHOMSON LICENSING·Filed 2006·Granted Jun 2, 2009·2 cites·6 claims
- 0472US7106687B1Optical recording medium having at least two recordable layersTHOMSON BRANDT GMBH·Filed 2000·Granted Sep 12, 2006·8 cites·6 claims
- 0566US5905708AFocusing two polarized beams onto different information carrier layers of a single optical discTHOMSON BRANDT GMBH·Filed 1997·Granted May 18, 1999·19 cites·21 claims
- 0659US6574183B2Device for reading from or writing to optical recording mediaTHOMSON LICENSING SA·Filed 2002·Granted Jun 3, 2003·3 cites·19 claims
- 0758US8213289B2Compatible optical recording mediumKNITTEL JOACHIM·Filed 2007·Granted Jul 3, 2012·0 cites·5 claims
- 0858US6600704B2Apparatus for scanning optical recording media having different information carrier layersTHOMSON LICENSING SA·Filed 1999·Granted Jul 29, 2003·13 cites·6 claims
- 0957US7477590B2Optical recording medium having at least two recordable layersTHOMSON LICENSING·Filed 2006·Granted Jan 13, 2009·0 cites·2 claims
- 1056US7596070B2Device for reading and/or writing optical recording mediaTHOMSON LICENSING·Filed 2001·Granted Sep 29, 2009·5 cites·13 claims
- 1156US2007053266A1Device and method for reading multilayer optical diskTHOMSON LICENSING SA·Filed 2006·Application pending·0 cites
- 1255US7158471B2Device and method for reading multilayer optical disk with compensation of shading effectsTHOMSON LICENSING·Filed 2001·Granted Jan 2, 2007·2 cites·5 claims
- 1353US2023263407A1Mobile cardiac monitoring device and methods of using sameDextronix·Filed 2022·Application pending·0 cites
- 1452US8953235B2Method for producing a security mark on an optical data carrierKNITTEL JOACHIM·Filed 2007·Granted Feb 10, 2015·0 cites·12 claims
- 1551US7852714B2Compact pickup for micro optical driveTHOMSON LICENSING·Filed 2006·Granted Dec 14, 2010·0 cites·7 claims
- 1651US7440152B2Holographic disk medium with servo marksTHOMSON LICENSING·Filed 2006·Granted Oct 21, 2008·0 cites·11 claims
- 1751US6304542B1Compact dual wavelength optical pickup headTHOMSON BRANDT GMBH·Filed 1998·Granted Oct 16, 2001·10 cites·10 claims
- 1849US8077579B2Holographic recording medium and pickup for this mediumTRAUTNER HEIKO·Filed 2008·Granted Dec 13, 2011·0 cites·6 claims
- 1946US8203925B2Apparatus for recording angular multiplexed pitsKNITTEL JOACHIM·Filed 2005·Granted Jun 19, 2012·0 cites·6 claims
- 2046US2007147209A1Method for recording on an optical recording mediumTHOMSON LICENSING·Filed 2006·Application pending·0 cites
- 2145US5841745AMethod and apparatus for eliminating disturbances encountered during scanning of an information carrierTHOMSON BRANDT GMBH·Filed 1994·Granted Nov 24, 1998·6 cites·7 claims
- 2244US5923626ARecording or playback devices for optical information carriers having a different track widthDSUTSCHE THOMSON BRANDT GMBH·Filed 1996·Granted Jul 13, 1999·9 cites·5 claims
- 2343US7385905B2Apparatus for reading from and/or writing to optical recording mediaTHOMSON LICENSING·Filed 2003·Granted Jun 10, 2008·0 cites·7 claims
- 2442US8228775B2Holographic recording medium having a track pitch smaller than a distance between adjacent hologramsTRAUTNER HEIKO·Filed 2006·Granted Jul 24, 2012·0 cites·11 claims
- 2541US6215738B1Device for reading from or writing to optical recording mediaTHOMSON BRANDT GMBH·Filed 1998·Granted Apr 10, 2001·5 cites·36 claims
- 2635US8599674B2Method for storing data on an optical recording mediumRICHTER HARTMUT·Filed 2003·Granted Dec 3, 2013·0 cites·16 claims
- 2734US6430141B1Device for reading from or writing to optical recording mediaTHOMSON LICENSING SA·Filed 1999·Granted Aug 6, 2002·2 cites·19 claims
- 2825US4909267ACooling pipe for barFLORIN STAHL WALZWERK·Filed 1988·Granted Mar 20, 1990·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →