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Inventor

Jiyan Cai

Inventor
Shenzhen, CN

Overview

6→
Patents
2012–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H04Wprimary
H04WWireless communication networks50%
H04LTransmission of digital information, e.g. telegraphic communication40%
H04MTelephonic communication10%
PatentTitleYear
10,051,456Near field communication discovery method, apparatus and system20189,031,566'Home base station access method, home base station system and home base station access point'20158,433,282'Emergency service handover method'20138,363,645'Method for realizing user decision user busy forwarding'20138,339,999'Method for implementing centralized service chairman side conference service of IP multimedia subsystem'20128,180,347'Domain transferring method for single radio voice call continuity'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to ZTE CORP (6)· patent assignee history
2012–2015Patents assigned to CAI JIYAN (5)· patent assignee history
2012–2015Patents assigned to YOU SHILIN (5)· patent assignee history
2012–2013Patents assigned to HAO ZHENWU (4)· patent assignee history
2012–2013Patents assigned to LI ZHENDONG (2)· patent assignee history
2012–2018Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZTE CORP62012–2018
CAI JIYANself52012–2015
YOU SHILIN52012–2015
HAO ZHENWU42012–2013
LI ZHENDONG22012–2013
Locations
LocationPatentsSpan
Shenzhen, CN62012–2018