Naperville, Illinois
United States
11
2013-01-10
The entities that hold a legal rights for patent applications filed by inventor Lou E-Ling:
E-Ling Lou from Naperville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Third party charging for SIP sessions
#2 | 2009-07-09Method of supporting quality-of-service application session continuity during inter-technology handover using a common packet data function
#3 | 2008-05-01Third party charging for SIP sessions
#4 | 2007-10-18Method and apparatus for call delivery
#5 | 2007-01-04Call blocking based on the network access type for the called party
#6 | 2006-11-23Hold time reporting in communication systems
#7 | 2006-04-06Systems and methods for serving VolP emergency calls
#8 | 2005-08-04Method and apparatus for wireless management of mobile entities
#9 | 2005-07-21Reconnection of wireless calls to mobile units in border cells
#10 | 2005-07-21Mobile-originated reconnection of dropped wireless calls
#11 | 2005-02-24Methods and apparatus for provision of centralized calling information and features to wireless users
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