LexDanaLexDanabeta
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 networks43%
H04MTelephonic communication29%
H03MCoding14%
H04LTransmission of digital information, e.g. telegraphic communication14%
PatentTitleYear
11,044,731Data transmission method, device, and system202111,025,751Method for processing data packet and apparatus202110,257,362Voice gateway201910,182,158Voice gateway-based communication method2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to ZHENG XINMING (2)· patent assignee history
2019Patents assigned to ZHOU SHU (2)· patent assignee history
2019Based in Hefei, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2021Patents assigned to HUAWEI TECHNOIOGIES CO LTD (1)· 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 LTD22021
ZHENG XINMINGself22019
ZHOU SHU22019
HUAWEI TECHNOIOGIES CO LTD12021
Locations
LocationPatentsSpan
Shanghai, CN22021
Hefei, CN22019