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Inventor

Chengfa Fan

Inventor
Shenzhen, CN

Overview

2→
Patents
2012–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 communication50%
H04NPictorial communication, e.g. television50%
PatentTitleYear
9,451,302'Fusion device, system and method for implementing internet protocol television service'20168,189,582'Multicast supported virtual local area network switching system and method thereof'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to ZTE CORP (2)· patent assignee history
2012Patents assigned to DU KE (1)· patent assignee history
2012Patents assigned to FAN CHENGFA (1)· patent assignee history
2012Patents assigned to QU YANFENG (1)· patent assignee history
2012Patents assigned to WU CHEN (1)· patent assignee history
2012–2016Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZTE CORP22012–2016
DU KE12012
FAN CHENGFAself12012
QU YANFENG12012
WU CHEN12012
Locations
LocationPatentsSpan
Shenzhen, CN22012–2016