Huang; Alexander Lisheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huang; Alexander Lisheng.The latest application filed is for "monitoring and overriding features for telephone service system".

Company Profile

0.12.12

Huang; Alexander Lisheng - Austin TX

*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
Monitoring and overriding features for telephone service system Grant 9,060,055 - Huang , et al. June 16, 2	2015-06-16
Monitoring And Overriding Features For Telephone Service System App 20140376706 - Huang; Alexander Lisheng ; et al.	2014-12-25
Monitoring and overriding features for telephone service system Grant 8,855,288 - Huang , et al. October 7, 2	2014-10-07
Monitoring And Overriding Features For Telephone Service System App 20130070920 - Huang; Alexander Lisheng ; et al.	2013-03-21
Monitoring and overriding features for telephone service system Grant 8,335,305 - Huang , et al. December 18, 2	2012-12-18
Methods and apparatus to perform quality testing in internet protocol multimedia subsystem based communication systems Grant 8,254,268 - Qiu , et al. August 28, 2	2012-08-28
Method and system of screening and control of telephone calls while using a packet-switched data network Grant 8,175,081 - Huang May 8, 2	2012-05-08
Methods And Apparatus To Perform Quality Testing In Internet Protocol Multimedia Subsystem Based Communication Systems App 20100083045 - Qiu; Chaoxin ; et al.	2010-04-01
System and method for providing remote access to telecommunications services Grant 7,593,396 - Bhandari , et al. September 22, 2	2009-09-22
Method and apparatus for measuring data transport quality over an internet protocol Grant 7,508,817 - Huang , et al. March 24, 2	2009-03-24
Method And System Of Screening And Control Of Telephone Calls While Using A Packet-switched Data Network App 20090022146 - Huang; Alexander Lisheng	2009-01-22
Monitoring And Overriding Features For Telephone Service System App 20090016518 - Huang; Alexander Lisheng ; et al.	2009-01-15
Monitoring and overriding features for telephone service system Grant 7,433,456 - Huang , et al. October 7, 2	2008-10-07
Method and system of screening and control of telephone calls while using a packet-switched data network Grant 7,415,007 - Huang August 19, 2	2008-08-19
Methods And Apparatus To Manage Network Testing Procedures App 20080181123 - Huang; Alexander Lisheng ; et al.	2008-07-31
System and method for configuring a packet-switched network based on a network quality survey App 20070143453 - Huang; Alexander Lisheng	2007-06-21
Method and apparatus for measuring data transport quality over an Internet Protocol App 20060187824 - Huang; Alexander Lisheng ; et al.	2006-08-24
Monitoring and overriding features for telephone service system App 20050169451 - Huang, Alexander Lisheng ; et al.	2005-08-04
Monitoring and overriding features for telephone service system Grant 6,914,970 - Huang , et al. July 5, 2	2005-07-05
System and method for providing remote access to telecommunications services App 20050141500 - Bhandari, Anil Kumar ; et al.	2005-06-30
System and method for providing remote access to telecommunications services Grant 6,891,940 - Bhandari , et al. May 10, 2	2005-05-10
Method and system of screening and control of telephone calls while using a packet-switched data network App 20040218585 - Huang, Alexander Lisheng	2004-11-04
Method and system of screening and control of telephone calls while using a packet-switched data network Grant 6,693,897 - Huang February 17, 2	2004-02-17
Monitoring and overriding features for telephone service system App 20020181688 - Huang, Alexander Lisheng ; et al.	2002-12-05

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