LexDanaLexDanabeta
Inventor

Shifa Zhang

Inventor
Shenzhen, CN

Overview

3→
Patents
2010–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication100%
PatentTitleYear
9,036,660'Method and apparatus for managing MAC address table'20157,756,147'VLAN-based data packet transmission and ethernet bridge device'20107,684,405'Broadband access method with great capacity and the device and the system thereof'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2015Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2010–2015Based in Shenzhen, CN· patent location history
2010Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD32010–2015
Locations
LocationPatentsSpan
Shenzhen, CN22010–2015
Guangdong, CN12010