SF

Stefan Freisleben

QU Qualcomm: 4 patents #3,802 of 12,104Top 35%
EA Epcos Ag: 3 patents #148 of 606Top 25%
RP Rf360 Singapore Pte.: 3 patents #12 of 118Top 15%
SN Snaptrack: 1 patents #76 of 213Top 40%
Overall (All Time): #433,255 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12308904 Enhanced antenna utilization Patric Heide, Alexander Chernyakov, Mykola Shevelov, Wai San Wong, Oleksandr Gavryliuk +4 more 2025-05-20
12237825 Filter device comprising two connected filter circuits Georgiy Sevskiy, Patric Heide, Oleksandr Ruban, Igor Ielegechev 2025-02-25
12047744 Etch stop and protection layer for capacitor processing in electroacoustic devices Stephan Pohlner, Christoph Eggs, Matthias Jungkunz, Thomas Telgmann, Marc Esquius Morote +2 more 2024-07-23
11916530 Acoustic-wave-based filter for wideband applications Georgiy Sevskiy, Mykola Shevelov, Bohdan Bravichev, Mathieu Pijolat, Patric Heide 2024-02-27
11716112 Absorptive filter Steve Beaudin, Patric Heide, Wai San Wong, Eyal Hochdorf 2023-08-01
11411615 Enhanced antenna utilization Patric Heide, Alexander Chernyakov, Mykola Shevelov, Wai San Wong, Oleksandr Gavryliuk +4 more 2022-08-09
11362692 Apparatus and method for controlling a switchable filter for coexistence between wireless protocols Steve Beaudin, Patric Heide, Wai San Wong, Michael Kohlmann, David Maldonado +3 more 2022-06-14
10298207 Filter with improved linearity 2019-05-21
9084286 Front end module and method of operation in different circuit environments Patric Heide, Alexander Chernyakov, Peter Stoehr, Kostyantyn Markov, Michael Schmachtl +3 more 2015-07-14
7915975 DMS filter with improved matching Thomas Bauer, Andreas Waldherr 2011-03-29
6441704 Surface acoustic wave filter having balanced crosstalk capacitances in symmetric operation Markus Ali-Hackl, Thomas Johannes, Thomas Baier, Ulrich Bauernschmitt, Ulrike Rösler 2002-08-27