Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Helmut Lucke — 21 Patents

Sony: 13 patents #3,398 of 25,231Top 15%
KAKrupp Polysius Ag: 7 patents #11 of 180Top 7%
PAPolysius Ag: 1 patents #39 of 115Top 35%
SGSchwabische Huttenwerke Gmbh: 1 patents #20 of 57Top 40%
TGThyssenkrupp Polysius Gmbh: 1 patents #13 of 28Top 50%
Beckum, DE: #2 of 123 inventorsTop 2%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Helmut Lucke has been granted 21 US patents while listed as an inventor at Sony. The first was granted in 1982 and the most recent in October 2012. Helmut Lucke ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Helmut Lucke in Beckum, DE.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8297183 Roller press with displaceable head elements Nils Hörster, Silvio Lorenz 2012-10-30
8139788 Apparatus and method for separating audio signals Atsuo Hiroe, Keiichi Yamada 2012-03-20 $175,000
7997518 Roller press with retractable grinding material guide metal sheet Nils Hörster, Silvio Lorenz 2011-08-16
7881935 Speech recognition device and speech recognition method and recording medium utilizing preliminary word selection Yasuharu Asano, Katsuki Minamino, Hiroaki Ogawa 2011-02-01 $277,000
7716047 System and method for an automatic set-up of speech recognition engines Gustavo Hernandez-Abrego, Xavier Menendez-Pidal, Thomas Kemp, Katsuki Minamino 2010-05-11 $231,000
7249017 Speech recognition with score calculation Katsuki Minamino, Yasuharu Asano, Hiroaki Ogawa 2007-07-24 $1,422,000
7240002 Speech recognition apparatus Katsuki Minamino, Yasuharu Asano, Hiroaki Ogawa 2007-07-03 $1,095,000
7228276 Sound processing registering a word in a dictionary Masanori Omote 2007-06-05 $1,245,000
7225127 Method for recognizing speech 2007-05-29 $950,000
7219055 Speech recognition apparatus and method adapting best transformation function to transform one of the input speech and acoustic model 2007-05-15 $1,261,000
7013277 Speech recognition apparatus, speech recognition method, and storage medium Katsuki Minamino, Yasuharu Asano, Hiroaki Ogawa 2006-03-14 $1,303,000
6961701 Voice recognition apparatus and method, and recording medium Hiroaki Ogawa, Katsuki Minamino, Yasuharu Asano 2005-11-01 $526,000
6615177 Merging of speech interfaces from concurrent use of devices and applications Stefan Rapp, Silke Goronzy, Ralf Kompe, Peter Buchner, Franck Giron 2003-09-02 $668,000
6509707 Information processing device, information processing method and storage medium Junichi Yamashita, Hiroaki Ogawa, Hitoshi Honda, Hideshi Tamaru, Yaeko Fujita 2003-01-21 $1,011,000
6203588 Method of producing a grinding roll Heinz Schroder, Ludger Rubbelke 2001-03-20
5522557 Roll mill Peter Tiggesbaumker, Reinhold Giesemann, Johann Knecht, Gerhard Blatton 1996-06-04
4915311 Roller mill Heinz Grachtrup, Otto Heinemann, Helmut Krumme, Werner Schossler, Karl von Greiffenstern 1990-04-10
4466750 Bearing segment for a sliding shoe Otto Heinemann, Burkhard Heiringhoff, Werner Schossler, Helmut Krumme 1984-08-21
4465383 Hydrodynamic bearing Otto Heinemann, Hubert Grothaus, Helmut Krumme, Leonhard Linzel, Werner Schossler +1 more 1984-08-14
4322116 Hydrodynamic bearing Otto Heinemann, Werner Schobler, Burkhard Heiringhoff, Helmut Krumme 1982-03-30
4320926 Hydrostatic bearing apparatus Otto Heinemann, Werner Schossler, Burkhard Heiringhoff, Helmut Krumme 1982-03-23