Inventor

Xiaoxiao Zheng

Inventor
Shanghai, CN

Overview

4→
Patents
2019–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks57%
H04LTransmission of digital information, e.g. telegraphic communication29%
H04MTelephonic communication14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to BEIJING QIHOO TECHNOLOGY CO (1)· patent assignee history
2019Based in Beijing, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD32021
BEIJING QIHOO TECHNOLOGY CO12019
Locations
LocationPatentsSpan
Shanghai, CN32021
Beijing, CN12019