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Inventor

Jiannan Cai

Inventor
Shenzhen, CN

Overview

2→
Patents
2012–2020
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 communication40%
H04WWireless communication networks40%
H04MTelephonic communication20%
PatentTitleYear
10,574,526Control method for application feature rules and application feature server20208,116,272'Method for dealing with the packet domain gateway support node errors'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to ZTE CORP (2)· patent assignee history
2012Patents assigned to CAI JIANNAN (1)· patent assignee history
2012Patents assigned to LIU XILIANG (1)· patent assignee history
2012Patents assigned to ZHU JINGUO (1)· patent assignee history
2012–2020Based in Shenzhen, CN· patent location history
2020Patents assigned to XIAN ZHONGXING NEW SOFTWARE CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZTE CORP22012–2020
CAI JIANNANself12012
LIU XILIANG12012
XIAN ZHONGXING NEW SOFTWARE CO LTD12020
ZHU JINGUO12012
Locations
LocationPatentsSpan
Shenzhen, CN22012–2020