RF

Ralf Fischer

IK Ipcom Gmbh & Co. Kg: 7 patents #10 of 23Top 45%
Robert Bosch Gmbh: 5 patents #3,563 of 19,740Top 20%
SA Siemens Aktiengesellschaft: 4 patents #3,516 of 22,248Top 20%
KA Ksb Aktiengesellschaft: 2 patents #39 of 197Top 20%
AG Allgaier Werke Gmbh: 1 patents #7 of 22Top 35%
ZA Zf Friedrichshafen Ag: 1 patents #1,366 of 2,695Top 55%
IBM: 1 patents #44,794 of 70,183Top 65%
📍 Bad Salzdetfurth, DE: #1 of 70 inventorsTop 2%
Overall (All Time): #237,195 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
RE47895 Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station Martin Hans, Frank Kowalewski, Josef Laumen, Gunnar Schmidt, Detlef Lechner +1 more 2020-03-03
10284032 Reluctance rotor with runup aid Klaus Büttner, Marco Cerny, Matthias Warmuth 2019-05-07
10236730 Electric machine with low magnetic slot leakage Korbinian Petermaier, Rolf Vollmer 2019-03-19
10122230 Permanent-field armature with guided magnetic field Rolf Vollmer 2018-11-06
10014737 Rotor for an electric machine Korbinian Petermaier, Rolf Vollmer 2018-07-03
9736096 Transmission frame and radio unit with transmission frame Martin Hans, Frank Kowalewski, Holger Schulz, Gunnar Schmidt 2017-08-15
9685845 Method of making a squirrel cage rotor having reduced radius to accommodate permanent magnets Gerhard Huth, Sven Urschel 2017-06-20
9344863 Transmission frame and radio unit with transmission frame Martin Hans, Frank Kowalewski, Holger Schulz, Gunnar Schmidt 2016-05-17
9048714 Squirrel cage rotor having reduced radius to accommodate permanent magnets Gerhard Huth, Sven Urschel 2015-06-02
8554252 Method for transmitting short messages Martin Hans, Frank Kowalewski, Holger SHULZ, Gunnar Schmidt 2013-10-08
8539806 Roll forming method for producing longitudinally toothed profiled bodies in pot-shaped cylindrical workpieces Peter Hoehne, Martin Meyer, Andreas Essl 2013-09-24
8243654 Transmission frame and radio unit with transmission frame Martin Hans, Frank Kowalewski, Holger Schulz, Gunnar Schmidt 2012-08-14
7894832 Method for transmitting short messages Martin Hans, Frank Kowalewski, Holger Schulz, Gunnar Schmidt 2011-02-22
7586870 Transmission frame and radio unit with transmission frame Martin Hans, Frank Kowalewski, Holger Schulz, Gunnar Schmidt 2009-09-08
7043751 Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station Martin Hans, Frank Kowalewski, Josef Laumen, Gunnar Schmidt, Detlef Lechner 2006-05-09
6987980 Transmission frame and radio unit for transmitting short messages with different data format Martin Hans, Frank Kowalewski, Holger Schulz, Gunnar Schmidt 2006-01-17
6198849 Process for producing and evaluating a video data stream for video transmission Gunnar Nitsche 2001-03-06
5923274 Process for transmitting data coded with adjustable error- correction codes 1999-07-13
5291028 Optical device for sensing marks on a surface using green light impinging at least sixty-five degrees to the normal David A. Droge, Marcus Spieth 1994-03-01