Inventor
ZHANG FOJIAN
CN8 patents
Patents
8 patentsUS12477395B2Nov 18, 2025
Wireless communications by dual SIM device
QUALCOMM INC1 citations61
US12452758B2Oct 21, 2025
Recovery from radio link failure
QUALCOMM INC0 citations59
US12323863B2Jun 3, 2025
Techniques for avoiding frequent handover in small cells
QUALCOMM INC0 citations59
US12490167B2Dec 2, 2025
Dynamic network slicing resource reselection
QUALCOMM INC0 citations50
US12446079B2Oct 14, 2025
Methods to establish a protocol data unit session
QUALCOMM INC0 citations50
US12317216B2May 27, 2025
Method to speed up 5GNR SA network register for dual-sim device during roaming
QUALCOMM INC0 citations48
US12593286B2Mar 31, 2026
Determining an initial PRACH preamble transmission power based on historical completed PRACH procedures
QUALCOMM INC0 citations47
US12446112B2Oct 14, 2025
Method for improved emergency call
QUALCOMM INC0 citations47