Cui; Zhenlong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cui; Zhenlong.The latest application filed is for "communication system, control apparatus, communication apparatus, and communication method".

Company Profile

0.20.16

Cui; Zhenlong - Tokyo JP

*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
Communication device, communication system, method for determining path, and program Grant 9,912,527 - Cui , et al. March 6, 2	2018-03-06
Communication System, Control Apparatus, Communication Apparatus, And Communication Method App 20170078193 - CUI; Zhenlong ; et al.	2017-03-16
Diagnostic system Grant 9,369,359 - Umayabashi , et al. June 14, 2	2016-06-14
Delay measurement system and delay measurement method, as well as delay measurement device and delay measurement program Grant 9,300,558 - Umayabashi , et al. March 29, 2	2016-03-29
Communication Device, Communication System, Method For Determining Path, And Program App 20150207673 - Cui; Zhenlong ; et al.	2015-07-23
Node, a monitoring management method used for a node, and a transfer system, an input circuit and an output circuit Grant 8,897,308 - Cui , et al. November 25, 2	2014-11-25
Diagnostic System App 20140341044 - Umayabashi; Masaki ; et al.	2014-11-20
Communication using MPLS-ARP messaging Grant 8,737,401 - Cui , et al. May 27, 2	2014-05-27
Congestion detecting method and communication node Grant 8,737,238 - Umayabashi , et al. May 27, 2	2014-05-27
Packet filter-based clock synchronization system, apparatus, and method, and program thereof Grant 8,731,036 - Umayabashi , et al. May 20, 2	2014-05-20
Packet transmission system and fault recovery method Grant 8,711,686 - Takagi , et al. April 29, 2	2014-04-29
Quality measuring system, quality measuring apparatus, quality measuring method, and program Grant 8,693,338 - Ikematsu , et al. April 8, 2	2014-04-08
Clock synchronization system, its method and program Grant 8,675,665 - Umayabashi , et al. March 18, 2	2014-03-18
Delay Measurement System And Delay Measurement Method, As Well As Delay Measurement Device And Delay Measurement Program App 20130170390 - Umayabashi; Masaki ; et al.	2013-07-04
Node, A Monitoring Management Method Used For It, And A Transfer System, An Input Circuit And An Output Circuit Using It App 20120219003 - Cui; Zhenlong ; et al.	2012-08-30
A Communication Apparatus, A Communication System And A Communication Method App 20120189011 - CUI; ZHENLONG ; et al.	2012-07-26
Congestion Detecting Method And Communication Node App 20120113820 - Umayabashi; Masaki ; et al.	2012-05-10
Packet Transmission System And Fault Recovery Method App 20120051214 - TAKAGI; KAZUO ; et al.	2012-03-01
Communication Apparatus, Communication System And Communication Method App 20120020232 - YOSHIOKA; DAISUKE ; et al.	2012-01-26
Packet-filter-used Clock Synchronization System, Apparatus, Method And Program Thereof App 20110228834 - Umayabashi; Masaki ; et al.	2011-09-22
Clock Synchronization System, Its Method And Program App 20100309934 - Umayabashi; Masaki ; et al.	2010-12-09
Communication system, communication method, and program Grant 7,831,715 - Yoshimi , et al. November 9, 2	2010-11-09
Quality Measuring System, Quality Measuring Apparatus, Quality Measuring Method, And Program App 20100220612 - Ikematsu; Ryuichi ; et al.	2010-09-02
Clock Synchronization System App 20090257458 - Cui; Zhenlong ; et al.	2009-10-15
Communication System, Communication Method, And Program App 20080008170 - YOSHIMI; Hideo ; et al.	2008-01-10

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