Yin; Alexander Aihao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yin; Alexander Aihao.The latest application filed is for "call transfer with multiple application servers in session initiation protocol-based network".

Company Profile

0.7.10

Yin; Alexander Aihao - QingDao CN
Yin; Alexander Aihao - Qing Dao CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Distributed media resources in VoIP networks for providing services Grant 9,729,407 - Cai , et al. August 8, 2	2017-08-08
SIP endpoint configuration in VoIP networks Grant 9,712,392 - Cai , et al. July 18, 2	2017-07-18
Call transfer with multiple application servers in session initiation protocol-based network Grant 8,774,178 - Liu , et al. July 8, 2	2014-07-08
IMS network access using legacy devices Grant 8,046,381 - Cai , et al. October 25, 2	2011-10-25
Call Transfer With Multiple Application Servers In Session Initiation Protocol-based Network App 20090034516 - Liu; Isaac Jian ; et al.	2009-02-05
DISTRIBUTED MEDIA RESOURCES IN VoIP NETWORKS FOR PROVIDING SERVICES App 20080317238 - Cai; Yigang ; et al.	2008-12-25
SIP ENDPOINT CONFIGURATION IN VoIP NETWORKS App 20080317004 - Cai; Yigang ; et al.	2008-12-25
Excluding A Group Member From Receiving An Electronic Message Addressed To A Group Alias Address App 20080183822 - Cai; Yigang ; et al.	2008-07-31
Accessing Television And Video Services On A Video Phone Over Voice Over Internet Protocol Network App 20080123626 - YIN; ALEXANDER AIHAO	2008-05-29
Online Conferencing Systems For Sharing Documents App 20080005233 - Cai; Yigang ; et al.	2008-01-03
File Sharing Control Using Digital Watermarks App 20070250715 - Cai; Yigang ; et al.	2007-10-25
Configuring Service Data Using A Mobile Unit App 20070190990 - Yin; Alexander Aihao	2007-08-16
Directory service in communication networks App 20070140460 - Cai; Yigang ; et al.	2007-06-21
IMS network access using legacy devices App 20060206504 - Cai; Yigang ; et al.	2006-09-14

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