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Inventor

Sichen Wang

Inventor
Shenzhen, CN

Overview

4→
Patents
2012–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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 communication38%
H04MTelephonic communication25%
H04WWireless communication networks25%
G06FElectric digital data processing13%
PatentTitleYear
10,880,785Resource obtaining method and related device202010,841,751Group multicast method, group creation method, and mobile network platform20208,351,585'Method, system and apparatus for implementing multimedia ring back tone service'20138,320,530'Method, apparatus and system for realizing a multimedia call'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to HUAWEI TECH CO LTD (4)· patent assignee history
2012–2013Patents assigned to WANG SICHEN (2)· patent assignee history
2012Patents assigned to HUANG HUI (1)· patent assignee history
2012–2020Based in Shenzhen, CN· patent location history
2013Patents assigned to BAO YUAN (1)· patent assignee history
2013Patents assigned to KE SHANYANG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD42012–2020
WANG SICHENself22012–2013
BAO YUAN12013
HUANG HUI12012
KE SHANYANG12013
Locations
LocationPatentsSpan
Shenzhen, CN42012–2020