Inventor

Yanfeng Guan

Inventor
Shenzhen, CN

Overview

10→
Patents
2013–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 10 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 communication35%
H04WWireless communication networks35%
H04BTransmission17%
H04JMultiplex communication9%
H04NPictorial communication, e.g. television4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2017Patents assigned to ZTE CORP (10)· patent assignee history
2013–2016Patents assigned to GUAN YANFENG (8)· patent assignee history
2013–2016Patents assigned to LIU YING (6)· patent assignee history
2013–2016Patents assigned to FANG HUIYING (4)· patent assignee history
2013–2015Patents assigned to LU ZHAOHUA (4)· patent assignee history
2013–2017Based in Shenzhen, CN· patent location history
2014Based in Shenzhen, Guangdong Province, CN· patent location history
2016Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZTE CORP102013–2017
GUAN YANFENGself82013–2016
LIU YING62013–2016
FANG HUIYING42013–2016
LU ZHAOHUA42013–2015
Locations
LocationPatentsSpan
Shenzhen, CN82013–2017
Guangdong, CN12016
Shenzhen, Guangdong Province, CN12014