LexDanaLexDanabeta
Inventor

Huaimo Chen

Inventor
Bolton, MA, US

Overview

68→
Patents
2011–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 68 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication92%
G06FElectric digital data processing7%
H04WWireless communication networks1%
PatentTitleYear
10,812,369Label switched path (LSP) stitching without session crossing domains202010,771,315High availability using multiple network elements202010,749,793Locally protecting service in a labeled switched path network202010,735,248Cloudified N-way routing protection at hyper scale202010,728,098Connections and accesses for hierarchical path computation element (PCE)202010,715,447Framework for temporal label switched path tunnel services202010,673,735Multiple topology-transparent zones having a common edge node202010,623,302X channel to zone in zone routing202010,547,543Elegant temporal label switched path tunnel service controller202010,498,640PCE for temporal tunnel services201910,432,427Border gateway protocol for communication among software defined network controllers201910,404,571Communication among network controllers201910,404,576Constrained shortest path determination in a network201910,270,680Avoiding routing interruption during transition to a virtual entity201910,257,079Locally protecting service in a label switched path network2019RE047260System and method for point to multipoint inter-domain MPLS traffic engineering path calculation201910,218,600Path computation element hierarchical software defined network control201910,200,280Software-defined network for temporal label switched path tunnels201910,164,865Multiple topology-transparent zones having a common edge node201810,050,806End-to-end (E2E) tunnel based on shortest point-to-point (P2P) path computation201810,021,017X channel to zone in zone routing201810,021,014Avoiding routing interruption during transition to a virtual entity20189,998,353System and method for finding point-to-multipoint label switched path crossing multiple domains20189,998,368Zone routing system20189,967,179Constrained shortest path first for temporal tunnel services20189,906,430'Intermediate-system-to-intermediate-system topology-transparent-zone'20189,860,161'System and method for computing a backup ingress of a point-to-multipoint label switched path'20189,819,580'Open shortest path first for temporal tunnel services'20179,769,066'Establishing and protecting label switched paths across topology-transparent zones'20179,716,647'Multiple topology-transparent zones having a common edge node'20179,716,648'System and method for computing point-to-point label switched path crossing multiple domains'20179,648,147'System and method for TCP high availability'20179,639,604'System and method for traffic engineering information summary of a zone in network communications'20179,559,941'Locally protecting service in a label switched path network'20179,473,350'Protecting a label switched path egress without using downstream labels'20169,450,862'Virtual private network migration and management in centrally controlled networks'20169,419,893'Traffic engineering resource collection and coordination'20169,379,964'Discovering a topology—transparent zone'20169,350,640'Constructing a topology-transparent zone'20169,319,302'System and method for traffic engineering information summary of a zone in network communications'20169,319,305'Next hop ingress protection of label switched paths'20169,306,808'System and method for topology transparent zoning in network communications'20169,231,861'Label switched path network failure detection and traffic control'20169,231,851'System and method for computing point-to-point label switched path crossing multiple domains'20169,172,637'System and method for computing a backup ingress of a point-to-multipoint label switched path'20159,158,589'Method for dynamic migration of a process or services from one control plane processor to another'20159,143,434'Multi-protocol label switching multi-topology support'20159,116,749'Method for dynamic on demand startup of a process or resource'20158,976,711'Simple topology transparent zoning in network communications'20158,964,732'System and method for topology transparent zoning in network communications'20158,953,597'Computing point-to-multipoint paths'20158,908,501'Procedures for finding a backup ingress of a point-to-multipoint label switched path'20148,885,459'System and method for computing a backup ingress of a point-to-multipoint label switched path'20148,854,956'System and method for finding segments of path for label switched path crossing multiple domains'20148,848,705'System and method for finding point-to-multipoint label switched path crossing multiple domains'20148,830,826'System and method for computing a backup egress of a point-to-multi-point label switched path'20148,817,596'Protecting ingress and egress of a label switched path'20148,773,978'System and method for protecting ingress and egress of a point-to-multipoint label switched path'20148,724,637'System and method for multi-topology support'20148,700,952'System and method for completeness of TCP data in TCP HA'20148,654,681'Systems and methods for implementing multi-topology support for label distribution protocol (LDP) of a multiprotocol label switching network'20148,483,049'System and method for communications system routing component level high availability'20138,351,418'System and method for point to multipoint inter-domain multiprotocol label switching traffic engineering path calculation'20138,243,625'Systems and methods for implementing multi-topology support for label distribution protocol (LPD) of a multiprotocol label switching network'20128,223,669'Multi-protocol label switching multi-topology support'20128,064,447'Computing point-to-multipoint paths'20118,051,326'System and method for completeness of TCP data in TCP HA'20118,045,545'Intelligent database exchange for OSPF'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to FUTUREWEI TECHNOLOGIES INC (67)· patent assignee history
2011–2017Patents assigned to CHEN HUAIMO (22)· patent assignee history
2011–2015Patents assigned to ZHAO QIANGLIN QUINTIN (9)· patent assignee history
2011–2015Patents assigned to LIU HUA AUTUMN (6)· patent assignee history
2011–2020Based in Bolton, MA, US· patent location history
2014–2015Patents assigned to LI RENWEI (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUTUREWEI TECHNOLOGIES INC672011–2020
CHEN HUAIMOself222011–2017
ZHAO QIANGLIN QUINTIN92011–2015
LIU HUA AUTUMN62011–2015
LI RENWEI42014–2015
Locations
LocationPatentsSpan
Bolton, Massachusetts, US682011–2020