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Inventor

Songwei Ma

Inventor
Shanghai, CN

Overview

8→
Patents
2011–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 8 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 communication45%
H04WWireless communication networks45%
H04NPictorial communication, e.g. television9%
PatentTitleYear
10,869,179Systems, methods and techniques for interoperable emergency communication20208,982,883'Method and apparatus for aiding the establishment of the multicast backhaul in the fixed network for mobile multicast service'20158,953,557'Roaming method for a mobile terminal in WLAN, related access controller and access point device'20158,898,712'Method and apparatus for receiving multimedia service and aiding the receipt of multimedia service'20148,813,195'Method and apparatus for authenticating a user equipment'20148,719,918'Method and device for distributed security control in communication network system'20148,086,908'Apparatus and a method for reporting the error of each level of the tunnel data packet in a communication network'20118,068,493'Method and apparatus of joint-registering in multicast communication network'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2015Patents assigned to ALCATEL LUCENT (7)· patent assignee history
2011–2015Patents assigned to MA SONGWEI (7)· patent assignee history
2011–2015Patents assigned to WEN HAIBO (6)· patent assignee history
2011–2015Patents assigned to BIN FANXIANG (4)· patent assignee history
2011–2015Patents assigned to YAO CHUNYAN (3)· patent assignee history
2011–2015Based in Shanghai, CN· patent location history
2020Based in St. Louis, MO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCATEL LUCENT72011–2015
MA SONGWEIself72011–2015
WEN HAIBO62011–2015
BIN FANXIANG42011–2015
YAO CHUNYAN32011–2015
Locations
LocationPatentsSpan
Shanghai, CN72011–2015
St. Louis, MO, US12020