Beijing
China
15
2014-06-05
The entities that hold a legal rights for patent applications filed by inventor Ying Chun:
Chun Ying from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for spam message detection
#2 | 2012-08-30Method and apparatus for traffic management
#3 | 2011-11-24METHOD AND APPARATUS FOR PROCESSING NETWORK VISUALIZATION
#4 | 2011-01-27Detecting spam short messages based on sending characteristics
#5 | 2010-12-30Method and apparatus for spam message detection
#6 | 2009-10-29Authenticating identity of caller
#7 | 2009-05-14VoIP adapter, IP network device and method for performing advanced VoIP functions
#8 | 2009-04-23Method and system for topology discovery in an SIP network
#9 | 2009-01-08Virtual membership card system and providing method, and virtual membership card reading method
#10 | 2008-10-09Multiple virtual telephones sharing a single physical address
#11 | 2007-06-28Environment aware message delivery
#12 | 2006-11-23User-centric service providing device and service providing method
#13 | 2006-11-14Environment aware message delivery
#14 | 2006-03-23Method, system, and terminal equipment enabling personalized call notification
#15 | 2005-10-20Multiple virtual telephones sharing a single physical address
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