Du; Hongfei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Du; Hongfei.The latest application filed is for "methods and apparatus for secure content delegation via surrogate servers".

Company Profile

2.6.11

Du; Hongfei - Surrey GB
Du; Hongfei - Woking GB
Du; Hongfei - Meudon Cedex FR
Du; Hongfei - Shanghai CN
Du; Hongfei - China N/A CN
Du; Hongfei - Pudong Jinqiao 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
Methods And Apparatus For Secure Content Delegation Via Surrogate Servers App 20200162270 - Du; Hongfei ; et al.	2020-05-21
Elastic Service Provisioning Via Http-level Surrogate Management App 20190104032 - Du; Hongfei ; et al.	2019-04-04
Cooperative Policy-driven Content Placement In Backhaul-limited Caching Network App 20180359335 - Du; Hongfei ; et al.	2018-12-13
Method Of And Apparatus For Access Geographical Location Information Service App 20180199151 - Du; Hongfei ; et al.	2018-07-12
Method of and apparatus for access geographical location information service Grant 9,949,066 - Du , et al. April 17, 2	2018-04-17
Communication method for machine-type-communication and equipment thereof Grant 9,743,216 - Du , et al. August 22, 2	2017-08-22
Method for monitoring by collaborating between MTC devices, related device and system Grant 8,890,669 - Du , et al. November 18, 2	2014-11-18
Method And Apparatus For Accessing In An Equipment Of A Communication Network App 20140023051 - Chen; Yu ; et al.	2014-01-23
Machine-type Communication Method And System And Cell Search Method And Device App 20130013763 - Chen; Yu ; et al.	2013-01-10
Method For Monitoring By Collaborating Between Mtc Devices, Related Device And System App 20130002413 - Du; Hongfei ; et al.	2013-01-03
Method Of And Apparatus For Access Geographical Location Information Service App 20120315927 - Du; Hongfei ; et al.	2012-12-13
Communication Method For Machine-type-communication And Equipment Thereof App 20120317242 - Du; Hongfei ; et al.	2012-12-13
Method And Apparatus For An Mtc User Equipment To Detect And Report A Predetermined Event To An Mtc Server App 20120297064 - Du; Hongfei ; et al.	2012-11-22

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