Inventor

Fenqin Zhu

Inventor

Shanghai, CN

Overview

36→

Patents

2009–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 36 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks59%

H04LTransmission of digital information, e.g. telegraphic communication29%

H04MTelephonic communication5%

G06FElectric digital data processing4%

G01SRadio direction-finding2%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%

PatentTitleYear

10,863,555Access method, apparatus, device, and system2020 10,834,209Session establishment method and apparatus2020 10,812,999Method and apparatus for reporting radio bearer loss information2020 10,798,054IP address allocation method in D2D communication and user equipment2020 10,701,605Dedicated network handover method, dedicated network type notification method, and device2020 10,701,625DCN processing method for PLMN, UE, and DCN serving node2020 10,674,349Subscription update method, device, and system2020 10,667,233Location tracking2020 10,555,161Method for determining target, network element, and system for determining target2020 10,531,331Overload control method, and device2020 10,448,348Real-time transport protocol RTP packet transmission method and apparatus2019 10,425,530System and method for mobile core data services2019 10,270,902System and method for mobile core data services2019 10,264,483Group communication method, apparatus, and system2019 10,250,606Network access method, proximity communications server, relay terminal and terminal2019 10,142,826Method for determining target, network element, and system for determining target2018 10,075,865Method and apparatus for reporting radio bearer loss information2018 9,967,733Method, apparatus, and system for processing network sharing2018 9,877,228Overload control method, and device2018 9,774,729'System and method for mobile core data services'2017 9,756,500'Service processing method and related device'2017 9,661,606'Service implementation method, apparatus, and system'2017 9,615,317'Method, device, and system for processing closed subscriber group subscription data request'2017 9,538,433'Method for determining target, network element, and system for determining target'2017 9,456,318'Service processing method and related device'2016 9,392,500'Method, apparatus, and system for processing eMPS in a CSFB mechanism'2016 9,204,342'Method, apparatus, and system for processing eMPS in a CSFB mechanism'2015 9,154,998'Method, system, and application network element for improving quality of service'2015 9,060,305'Method and apparatus for reporting radio bearer loss information'2015 8,917,667'Method, apparatus, and system for processing EMPS in a CSFB mechanism'2014 8,862,163'Service implementation method, apparatus, and system'2014 8,693,312'Method, system and device for processing registration exception in user registration procedure'2014 8,666,402'Method for triggering user registration in IP multimedia subsystem'2014 8,295,158'Method of session processing in an IMS and interrogating-call state control function'2012 7,835,352'Method, system and equipment for processing SIP requests in IMS network'2010 7,545,825'Method for managing multicast subscribers in mobile network'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to HAUWEI TECHNOLOGIES CO LTD (1)· patent assignee history

2009–2017Based in Shenzhen, CN· patent location history

2010–2020Patents assigned to HUAWEI TECH CO LTD (32)· patent assignee history

2010–2014Based in Guangdong, CN· patent location history

2012–2015Patents assigned to ZHU FENQIN (4)· patent assignee history

2014–2015Based in Berlin, DE· patent location history

2015Patents assigned to CAO JUNXING (1)· patent assignee history

2015–2020Based in Shanghai, CN· patent location history

2017–2019Patents assigned to FUTUREWEI TECHNOLOGIES INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	32	2010–2020
ZHU FENQINself	4	2012–2015
FUTUREWEI TECHNOLOGIES INC	2	2017–2019
CAO JUNXING	1	2015
HAUWEI TECHNOLOGIES CO LTD	1	2009

Locations

Location	Patents	Span
Shanghai, CN	26	2015–2020
Shenzhen, CN	5	2009–2017
Berlin, DE	3	2014–2015
Guangdong, CN	2	2010–2014