Inventor

SHEN ZHITAO

CN4 patents

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

CISCO TECH INC

2 patents

US9930494B2Mar 27, 2018

Leveraging location data from mobile devices for user classification

CISCO TECH INC4 citations71

US9699603B2Jul 4, 2017

Utilizing mobile wireless devices to analyze movement of crowds

CISCO TECH INC5 citations71

ALIPAY HANGZHOU INF TECH CO LTD

2 patents

US11514003B2Nov 29, 2022

Data compression based on key-value store

ALIPAY HANGZHOU INF TECH CO LTD0 citations49

US12450264B2Oct 21, 2025

Data storage method and data storage apparatus for string data

ALIPAY HANGZHOU INF TECH CO LTD0 citations41