Inventor
CHRISTIAN BRETT
US15 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTIAN BRETT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPRINT SPECTRUM LP
6 patentsUS9344857B1May 17, 2016
Frequency band allocation in a wireless communication network
SPRINT SPECTRUM LP7 citations83
US9137768B1Sep 15, 2015
Dynamically controlling overlay of tracking areas upon small cell initiation
SPRINT SPECTRUM LP13 citations82
US9191875B1Nov 17, 2015
Use of concurrent pilot signals at different transmission power levels
SPRINT SPECTRUM LP9 citations80
US9319957B1Apr 19, 2016
Dynamic swapping of uplink and downlink base stations
SPRINT SPECTRUM LP5 citations72
US9369992B1Jun 14, 2016
Sub-band selection for carrier aggregation
SPRINT SPECTRUM LP1 citations51
US9307471B1Apr 5, 2016
Selecting an access node for wireless device communication
SPRINT SPECTRUM LP1 citations51
T MOBILE USA INC
5 patentsUS11540260B1Dec 27, 2022
Dynamic PUCCH allocation
T MOBILE USA INC6 citations73
US11683090B1Jun 20, 2023
Laser-based enhancement of signal propagation path for mobile communications
T MOBILE USA INC3 citations70
US12021558B2Jun 25, 2024
Laser-based enhancement of signal propagation path for mobile communications
T MOBILE USA INC0 citations59
US12407500B2Sep 2, 2025
Quantum cryptographic keys for secure wireless communications in a telecommunications network
T MOBILE USA INC0 citations49
US12552559B2Feb 17, 2026
Antenna measurement using unmanned aerial vehicles
T MOBILE USA INC0 citations42
SPRINT COMMUNICATIONS CO
3 patentsUS9282469B1Mar 8, 2016
Increasing CINR gain in a network deploying beam forming
SPRINT COMMUNICATIONS CO7 citations83
US9214981B1Dec 15, 2015
Configurable antenna port selection for beam forming and MIMO in a telecommunications network
SPRINT COMMUNICATIONS CO11 citations83
US9154284B1Oct 6, 2015
Estimating sounding reference signals for secondary radio-frequency channels
SPRINT COMMUNICATIONS CO11 citations83