Inventor
FENG YUNFEI
US16 patents
⚠️ This page may combine multiple inventors who share the name “FENG YUNFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
14 patentsUS10498298B1Dec 3, 2019
Time-division duplexing using dynamic transceiver isolation
QUALCOMM INC18 citations86
US11271328B2Mar 8, 2022
Hybrid wireless transceiver architecture that supports multiple antenna arrays
QUALCOMM INC7 citations85
US11533075B1Dec 20, 2022
Interface for a transceiver
QUALCOMM INC10 citations83
US9130666B2Sep 8, 2015
Reconfigurable receiver circuits for test signal generation
QUALCOMM INC5 citations83
US7839202B2Nov 23, 2010
Bandgap reference circuit with reduced power consumption
QUALCOMM INC12 citations82
US10756772B1Aug 25, 2020
Multi-mode mixer
QUALCOMM INC2 citations71
US12381603B2Aug 5, 2025
Millimeter wave (MMW) downlink multiple input multiple output (MIMO) and carrier aggregation (CA) architecture
QUALCOMM INC0 citations62
US11862861B2Jan 2, 2024
Hybrid wireless transceiver architecture that supports multiple antenna arrays
QUALCOMM INC0 citations62
US11942971B2Mar 26, 2024
Split chaining for large phase array systems
QUALCOMM INC0 citations61
US12451848B2Oct 21, 2025
Amplifier with low-gain architecture for mmWave radio frequency (RF) signals
QUALCOMM INC0 citations60
US8774745B2Jul 8, 2014
Reconfigurable receiver circuits for test signal generation
QUALCOMM INC3 citations57
US12451908B2Oct 21, 2025
Phased array antenna architecture
QUALCOMM INC0 citations51
US12267090B2Apr 1, 2025
Intermediate frequency filter for millimeter-wave carrier aggregation
QUALCOMM INC0 citations50
US10673411B2Jun 2, 2020
Large-signal GM3 cancellation technique for highly-linear active mixers
QUALCOMM INC0 citations41