Inventor
BRAUN CHRISTIAN
DE34 patents
⚠️ This page may combine multiple inventors who share the name “BRAUN CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
7 patentsUS11133875B2Sep 28, 2021
Over-the-air reciprocity calibration for distributed-multiple input—multiple output systems
ERICSSON TELEFON AB L M3 citations69
US12374789B2Jul 29, 2025
Active antenna system comprising coupling paths between feed networks
ERICSSON TELEFON AB L M0 citations62
US11936598B2Mar 19, 2024
Signal injection in time division duplex (TDD) communication systems
ERICSSON TELEFON AB L M0 citations62
US11757183B2Sep 12, 2023
Efficient antenna calibration for large antenna arrays
ERICSSON TELEFON AB L M1 citations60
US12562775B2Feb 24, 2026
Method and apparatus for facilitating antenna calibration
ERICSSON TELEFON AB L M0 citations59
US11271299B2Mar 8, 2022
Method and arrangement for antenna calibration
ERICSSON TELEFON AB L M0 citations51
US10623116B2Apr 14, 2020
Method and radio network node for determining total radiated power from a plurality of antennas
ERICSSON TELEFON AB L M0 citations42
AMC CENTURION AB
4 patentsUS6980782B1Dec 27, 2005
Antenna device and method for transmitting and receiving radio waves
AMC CENTURION AB90 citations97
US6954180B1Oct 11, 2005
Antenna device for transmitting and/or receiving radio frequency waves and method related thereto
AMC CENTURION AB40 citations92
US6917790B1Jul 12, 2005
Antenna device and method for transmitting and receiving radio waves
AMC CENTURION AB27 citations92
US6909401B2Jun 21, 2005
Antenna device
AMC CENTURION AB30 citations87
MAURER ENG GMBH
4 patentsUS10501899B2Dec 10, 2019
Structural bearing
MAURER ENG GMBH4 citations72
US11236473B2Feb 1, 2022
Transition construction for bridging a building joint
MAURER ENG GMBH0 citations61
US10947679B2Mar 16, 2021
Sliding pendulum bearing and method of dimensioning such a bearing
MAURER ENG GMBH1 citations56
US12516519B2Jan 6, 2026
Structural sliding bearing and structural bearing system
MAURER ENG GMBH0 citations51