Inventor
Chun Ying
Inventor
Beijing, CN
Overview
Patents· 12 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 communication41%
H04MTelephonic communication23%
H04WWireless communication networks18%
G06FElectric digital data processing9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
G08GTraffic control systems5%
PatentTitleYear
9,424,744'Method and apparatus for traffic management'20169,059,951'Method and apparatus for spam message detection'20158,761,735'Authenticating identity of caller'20148,539,579'Detecting spam short messages based on sending characteristics'20138,479,287'Method and apparatus for spam message detection'20138,077,853'VoIP adapter, IP network device and method for performing advanced VoIP functions'20118,065,317'User-centric service providing device and service providing method'20118,009,585'Method and system for topology discovery in an SIP network'20118,002,178'Virtual membership card system and providing method, and virtual membership card reading method'20117,647,045'Environment aware message delivery'20107,554,973'Multiple virtual telephones sharing a single physical address'20097,136,649'Environment aware message delivery'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2016Patents assigned to IBM (12)· patent assignee history
2006–2016Based in Beijing, CN· patent location history
2011–2016Patents assigned to YING CHUN (6)· patent assignee history
2011Patents assigned to LIU XIAO XI (2)· patent assignee history
2013Patents assigned to CHEN XIAO YAN (2)· patent assignee history
2013Patents assigned to WANG CHEN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 12 | 2006–2016 |
| YING CHUNself | 6 | 2011–2016 |
| CHEN XIAO YAN | 2 | 2013 |
| LIU XIAO XI | 2 | 2011 |
| WANG CHEN | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 12 | 2006–2016 |