Inventor

DUAN LIGUO

CN3 patents

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

BEIJING BAIDU NETCOM SCI & TECH CO LTD

2 patents

US11172018B2Nov 9, 2021

Method and apparatus for controlling traffic

BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations56

US11368297B2Jun 21, 2022

Method and apparatus for updating digital certificate

BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations35

BEIJING BAIDU NETCOM SCI & TEC

1 patent

US10931791B2Feb 23, 2021

Method and apparatus for processing request

BEIJING BAIDU NETCOM SCI & TEC0 citations40