RB

Ralf Beier

U.S. Philips: 5 patents #914 of 8,851Top 15%
NB Nxp B.V.: 3 patents #771 of 3,591Top 25%
AA Aptiv Technologies Ag: 2 patents #314 of 863Top 40%
Philips: 1 patents #3,761 of 7,731Top 50%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #398,862 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12362962 Transmission method through in-vehicle switch-based network 2025-07-15
11620249 LIN communication circuit and a method of communicating between LIN busses Ralph-Heiner Haar 2023-04-04
9641075 Current feedback and offset voltage cancellation for DC-DC converter Gerhard Osterloh, Rodrigo Mora-Sanchez 2017-05-02
9269834 Photovoltaic module monitoring and control Gerhard Osterloh, Frank Matschullat 2016-02-23
8686801 Power supply and DC-DC-conversion Gerhard Osterloh, Michael Gattung 2014-04-01
8294496 Sawtooth oscillator Michael Gattung, Gerhard Osterloh 2012-10-23
6734710 Circuit arrangement for pulse generation 2004-05-11
6366036 Arrangement for coupling out an output current from a load current and for gaining a control value to control the load current Jurgen Kordts, Axel Nathe 2002-04-02
6005792 Circuit arrangement for a memory cell of a D/A converter Jurgen Kordts, Friedrich Hahn, Peter Rolla, Axel Nathe 1999-12-21
5764042 Controlled power supply source Axel Nathe, Michael Ramm 1998-06-09
5682094 Current mirror arrangement Axel Nathe 1997-10-28
5640095 Circuit arrangement for leakage-resistance testing of a circuit point Axel Nathe, Marten Swart, Horst Belau 1997-06-17