Inventor

CAO YAXIN

US4 patents

⚠️ This page may combine multiple inventors who share the name “CAO YAXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QIU XIAOXIN

1 patent

US8874167B2Oct 28, 2014

Method and system for multi-standby operation for a multi-SIM multi-standby communication device

QIU XIAOXIN23 citations88

PATTASWAMY GIRIDHAR

1 patent

US8526946B2Sep 3, 2013

Periodic registration updates for multiple SIM user equipment

PATTASWAMY GIRIDHAR11 citations79

LIU YUAN

1 patent

US8908579B2Dec 9, 2014

Communication protocol technique for improving data throughput

LIU YUAN6 citations70

GONG ZHIJUN

1 patent

US9072035B2Jun 30, 2015

Method and system for task mapping based on corresponding virtual modem identifiers in an operating system for virtual modems within a multi-SIM multi-standby communication device

GONG ZHIJUN0 citations44