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Inventor

Tongqiang Cao

Inventor
Nanjing, CN

Overview

2→
Patents
2014–2016
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
H04LTransmission of digital information, e.g. telegraphic communication50%
PatentTitleYear
9,268,383'Power over ethernet method, apparatus, device, and system'20168,892,915'Method and apparatus of Power over Ethernet'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2014Patents assigned to CAO TONGQIANG (1)· patent assignee history
2014Patents assigned to GU YING (1)· patent assignee history
2014Patents assigned to HE ZHANGQING (1)· patent assignee history
2014Patents assigned to HUA RUI (1)· patent assignee history
2014–2016Based in Nanjing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD22014–2016
CAO TONGQIANGself12014
GU YING12014
HE ZHANGQING12014
HUA RUI12014
Locations
LocationPatentsSpan
Nanjing, CN22014–2016