HF

Helmut Fischer

Infineon Technologies Ag: 47 patents #71 of 7,486Top 1%
SA Siemens Aktiengesellschaft: 10 patents #1,051 of 22,248Top 5%
OG Osram Opto Semiconductors Gmbh: 4 patents #344 of 1,154Top 30%
FG Filterwerk Mann & Hummel Gmbh: 4 patents #31 of 285Top 15%
DA Daimler-Benz Ag: 3 patents #244 of 1,737Top 15%
RG Rheinmetall Gmbh: 2 patents #109 of 275Top 40%
WG W. C. Heraeus Gmbh: 1 patents #84 of 238Top 40%
MA Mannesmann Rexroth Ag: 1 patents #82 of 201Top 45%
QA Qimonda Ag: 1 patents #252 of 575Top 45%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
BMW: 1 patents #2,164 of 5,361Top 45%
📍 Gelnhausen, DE: #1 of 229 inventorsTop 1%
Overall (All Time): #8,675 of 4,157,543Top 1%
128
Patents All Time

Issued Patents All Time

Showing 26–50 of 128 patents

Patent #TitleCo-InventorsDate
7359278 Method for producing an integrated memory module 2008-04-15
7330053 Prestage for an off-chip driver (OCD) Paul Brucke 2008-02-12
7323936 Input circuit for receiving an input signal, and a method for adjusting an operating point of an input circuit Rory Dickman 2008-01-29
7317657 Semiconductor memory device, system with semiconductor memory device, and method for operating a semiconductor memory device Martin Brox 2008-01-08
7317603 Integrated circuit with electrostatic discharge protection Jürgen Lindolf, Michael Sommer 2008-01-08
7278072 Method and auxiliary device for testing a RAM memory circuit Johann Pfeiffer 2007-10-02
7180286 Hand-held device for non-destructive thickness measurement Bernhard Scherzinger 2007-02-20
7076021 Apparatus for measurement of the thickness of thin layers Volker Rössiger 2006-07-11
7072233 Method and apparatus for optimizing the functioning of DRAM memory elements Ruediger Brede, Dominique Savignac 2006-07-04
7064999 Digital memory circuit having a plurality of memory banks Ullrich Menczigar, Johann Pfeiffer 2006-06-20
7009908 Decoding device 2006-03-07
7008810 Method for fabricating at least one mesa or ridge structure or at least one electrically pumped region in a layer or layer sequence Christine Höss, Andreas Weimar, Andreas Leber, Alfred Lell, Volker Harle 2006-03-07
6986088 Method and apparatus for reducing the current consumption of an electronic circuit Johann Pfeiffer, Rainer Florian Schnabel 2006-01-10
6937537 Semiconductor memory with address decoding unit, and address loading method Johann Pfeiffer 2005-08-30
6930540 Integrated circuit with voltage divider and buffered capacitor Michael Sommer 2005-08-16
6928024 RAM memory circuit and method for memory operation at a multiplied data rate Johann Pfeiffer 2005-08-09
6920074 Method for reading a memory cell in a semiconductor memory, and semiconductor memory Kazimierz Szczypinski 2005-07-19
6903620 Circuit configuration for setting the input resistance and the input capacitance of an integrated semiconductor circuit chip Ullrich Menczigar 2005-06-07
6903423 Integrated semiconductor memory and method for reducing leakage currents in an integrated semiconductor Jens Egerer 2005-06-07
6859411 Circuit and method for writing and reading data from a dynamic memory circuit Johann Pfeiffer 2005-02-22
6824657 Component support 2004-11-30
6822923 RAM memory circuit and method for controlling the same Johann Pfeiffer 2004-11-23
6788228 Addressing device for selecting regular and redundant elements Alan Morgan 2004-09-07
6788606 Method and apparatus for refreshing memory cells Heiko Fibranz 2004-09-07
6787801 Wafer with additional circuit parts in the kerf area for testing integrated circuits on the wafer Alan Morgan 2004-09-07