Zhang; Yuyong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Yuyong.The latest application filed is for "call preservation on handover".

Company Profile

0.7.8

Zhang; Yuyong - Nashua NH

*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
Call preservation on handover Grant 10,757,610 - Yoshizawa , et al. A	2020-08-25
Call Preservation On Handover App 20180352484 - YOSHIZAWA; Takahito ; et al.	2018-12-06
Call preservation on handover Grant 10,104,582 - Yoshizawa , et al. October 16, 2	2018-10-16
Use of traffic load reduction indicator for facilitating mobility management entity overload control function Grant 10,057,805 - Zhang , et al. August 21, 2	2018-08-21
Use Of Traffic Load Reduction Indicator For Facilitating Mobility Management Entity Overload Control Function App 20170181025 - Zhang; Yuyong ; et al.	2017-06-22
Use of traffic load reduction indicator for facilitating mobility management entity overload control function Grant 9,603,044 - Zhang , et al. March 21, 2	2017-03-21
Use Of Traffic Load Reduction Indicator For Facilitating Mobility Management Entity Overload Control Function App 20160366607 - Zhang; Yuyong ; et al.	2016-12-15
System and method for identifying a subscriber in a network environment Grant 9,439,116 - Zhang , et al. September 6, 2	2016-09-06
Call Preservation On Handover App 20160044544 - Yoshizawa; Takahito ; et al.	2016-02-11
System And Method For Identifying A Subscriber In A Network Environment App 20150334615 - Zhang; Yuyong ; et al.	2015-11-19
RAN analytics, control and tuning via multi-protocol, multi-domain, and multi-RAT analysis Grant 8,908,507 - Kovvali , et al. December 9, 2	2014-12-09
RAN Analytics, Control And Tuning Via Multi-Protocol, Multi-Domain, And Multi-RAT Analysis App 20130021933 - Kovvali; Surya Kumar ; et al.	2013-01-24
SYSTEM AND METHOD FOR QoS CONTROL OF IP FLOWS IN MOBILE NETWORKS App 20120195196 - Ghai; Rajat ; et al.	2012-08-02

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