Wenhu Lu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Shortest path bridge with MPLS labels
- Patent number 10,158,566
- Issue date Dec 18, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Ramanathan Lakshmikanthan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Procedure to identify multi-homed prefixes for IS-IS LFA
- Patent number 9,647,926
- Issue date May 9, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast flooding based fast convergence to recover from network failures
- Patent number 9,614,721
- Issue date Apr 4, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimization to expand IS-IS leaf nodes during LFA computation
- Patent number 9,485,173
- Issue date Nov 1, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanism for co-ordinated authentication key transition for IS-IS...
- Patent number 9,479,484
- Issue date Oct 25, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimized approach to IS-IS LFA computation with parallel links
- Patent number 9,479,424
- Issue date Oct 25, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified approach to verify LFAS in deployment
- Patent number 9,455,917
- Issue date Sep 27, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Vasant Patil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced procedure to compute LFAs with IGP max metric
- Patent number 9,407,534
- Issue date Aug 2, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Better alternate paths for multi homed IS-IS prefixes
- Patent number 9,391,876
- Issue date Jul 12, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alternate method to give operators flexibility to choose LFAs
- Patent number 9,313,117
- Issue date Apr 12, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Procedure to add alternate paths for IS-IS default route
- Patent number 9,300,568
- Issue date Mar 29, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LDP IGP synchronization for broadcast networks
- Patent number 9,094,340
- Issue date Jul 28, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Sriganesh Kini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing stale route removal in a routing information base of a net...
- Patent number 9,014,187
- Issue date Apr 21, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanism for co-ordinated authentication key transition for IS-IS...
- Patent number 8,995,667
- Issue date Mar 31, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OSPF nonstop routing (NSR) synchronization reduction
- Patent number 8,964,758
- Issue date Feb 24, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OSPF non-stop routing frozen standby
- Patent number 8,958,430
- Issue date Feb 17, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Ing-Wher Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Accelerated MAC address resolution for IPv6 traffic with IS-IS prot...
- Patent number 8,934,490
- Issue date Jan 13, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OSPF nonstop routing synchronization nack
- Patent number 8,923,312
- Issue date Dec 30, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Ing-Wher Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Open shortest path first (OSPF) nonstop routing (NSR) with link der...
- Patent number 8,913,485
- Issue date Dec 16, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link state identifier collision handling
- Patent number 8,855,113
- Issue date Oct 7, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relayed CSPF computation for multiple areas and multiple autonomous...
- Patent number 8,837,292
- Issue date Sep 16, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and network elements operable to specify and determine comp...
- Patent number 8,830,867
- Issue date Sep 9, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast flooding based fast convergence to recover from network failures
- Patent number 8,804,489
- Issue date Aug 12, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OSPF non-stop routing with reliable flooding
- Patent number 8,717,935
- Issue date May 6, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Alfred C. Lindem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disjoint path computation algorithm
- Patent number 8,681,607
- Issue date Mar 25, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LDP IGP synchronization for broadcast networks
- Patent number 8,681,823
- Issue date Mar 25, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Sriganesh Kini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast flooding based fast convergence architecture
- Patent number 8,630,162
- Issue date Jan 14, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LDP IGP synchronization for broadcast networks
- Patent number 8,477,795
- Issue date Jul 2, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Sriganesh Kini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link state identifier collision handling
- Patent number 8,289,961
- Issue date Oct 16, 2012
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disjoint path computation algorithm
- Patent number 8,233,387
- Issue date Jul 31, 2012
- Telefonaktiebolaget L M Ericsson (Publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SHORTEST PATH BRIDGE WITH MPLS LABELS
- Publication number 20160277291
- Publication date Sep 22, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Ramanathan LAKSHMIKANTHAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZATION TO EXPAND IS-IS LEAF NODES DURING LFA COMPUTATION
- Publication number 20150365271
- Publication date Dec 17, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Simplified Approach to Verify LFAS in Deployment
- Publication number 20150350060
- Publication date Dec 3, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Vasant Patil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALTERNATE METHOD TO GIVE OPERATORS FLEXIBILITY TO CHOOSE LFAs
- Publication number 20150350061
- Publication date Dec 3, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED PROCEDURE TO COMPUTE LFAS WITH IGP MAX METRIC
- Publication number 20150350059
- Publication date Dec 3, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZED APPROACH TO IS-IS lFA COMPUTATION WITH PARALLEL LINKS
- Publication number 20150271056
- Publication date Sep 24, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BETTER ALTERNATE PATHS FOR MULTI HOMED IS-IS PREFIXES
- Publication number 20150271059
- Publication date Sep 24, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Procedure to Add Alternate Paths for IS-IS Default Route
- Publication number 20150271052
- Publication date Sep 24, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCEDURE TO IDENTIFY MULTI-HOMED PREFIXES FOR IS-IS LFA
- Publication number 20150263932
- Publication date Sep 17, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MECHANISM FOR CO-ORDINATED AUTHENTICATION KEY TRANSITION FOR IS-IS...
- Publication number 20150172256
- Publication date Jun 18, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAYED CSPF COMPUTATION FOR MULTIPLE AREAS AND MULTIPLE AUTONOMOUS...
- Publication number 20140348002
- Publication date Nov 27, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Wenhu LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FAST FLOODING BASED FAST CONVERGENCE TO RECOVER FROM NETWORK FAILURES
- Publication number 20140313880
- Publication date Oct 23, 2014
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mechanism for Co-Ordinated Authentication Key Transition for IS-IS...
- Publication number 20140233738
- Publication date Aug 21, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Accelerated MAC address resolution for IPv6 traffic with IS-IS Prot...
- Publication number 20140211800
- Publication date Jul 31, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Uma S. Chunduri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR FACILITATING PROCESS RESTART IN A MULTI-IN...
- Publication number 20140149782
- Publication date May 29, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Wenhu Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROTOCOL DATA UNIT SYNCHRONIZATION IN AN I...
- Publication number 20140146821
- Publication date May 29, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Wenhu Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROTOCOL DATA UNIT RECOVERY IN AN IS-IS SY...
- Publication number 20140149819
- Publication date May 29, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Wenhu Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR FACILITATING PROCESS RESTART IN AN IS-IS S...
- Publication number 20140146661
- Publication date May 29, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Wenhu Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LDP IGP SYNCHRONIZATION FOR BROADCAST NETWORKS
- Publication number 20140146828
- Publication date May 29, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Sriganesh Kini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OSPF NONSTOP ROUTING SYNCHRONIZATION NACK
- Publication number 20130083692
- Publication date Apr 4, 2013
- Ing-Wher CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OSPF NON-STOP ROUTING FROZEN STANDBY
- Publication number 20130083802
- Publication date Apr 4, 2013
- Ing-Wher CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OSPF NONSTOP ROUTING (NSR) SYNCHRONIZATION REDUCTION
- Publication number 20130083801
- Publication date Apr 4, 2013
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPEN SHORTEST PATH FIRST (OSPF) NONSTOP ROUTING (NSR) WITH LINK DER...
- Publication number 20130070604
- Publication date Mar 21, 2013
- Wenhu LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OSPF NSR WITH DELAYED NEIGHBOR SYNCHRONIZATION
- Publication number 20130073741
- Publication date Mar 21, 2013
- Alfred C. LINDEM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OSPF NON-STOP ROUTING WITH RELIABLE FLOODING
- Publication number 20130070637
- Publication date Mar 21, 2013
- Alfred C. LINDEM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND NETWORK ELEMENTS OPERABLE TO SPECIFY AND DETERMINE COMP...
- Publication number 20130021943
- Publication date Jan 24, 2013
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Link State Identifier Collision Handling
- Publication number 20130003731
- Publication date Jan 3, 2013
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disjoint Path Computation Algorithm
- Publication number 20120213063
- Publication date Aug 23, 2012
- Telefonaktiebolaget L M Ericsson
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGING STALE ROUTE REMOVAL IN A ROUTING INFORMATION BASE OF A NET...
- Publication number 20120147888
- Publication date Jun 14, 2012
- Wenhu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LDP IGP SYNCHRONIZATION FOR BROADCAST NETWORKS
- Publication number 20120120847
- Publication date May 17, 2012
- Sriganesh Kini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Shortest path bridge with MPLS labels

Procedure to identify multi-homed prefixes for IS-IS LFA

Fast flooding based fast convergence to recover from network failures

Optimization to expand IS-IS leaf nodes during LFA computation

Mechanism for co-ordinated authentication key transition for IS-IS...

Optimized approach to IS-IS LFA computation with parallel links

Simplified approach to verify LFAS in deployment

Enhanced procedure to compute LFAs with IGP max metric

Better alternate paths for multi homed IS-IS prefixes

Alternate method to give operators flexibility to choose LFAs

Procedure to add alternate paths for IS-IS default route

LDP IGP synchronization for broadcast networks

Managing stale route removal in a routing information base of a net...

Mechanism for co-ordinated authentication key transition for IS-IS...

OSPF nonstop routing (NSR) synchronization reduction

OSPF non-stop routing frozen standby

Accelerated MAC address resolution for IPv6 traffic with IS-IS prot...

OSPF nonstop routing synchronization nack

Open shortest path first (OSPF) nonstop routing (NSR) with link der...

Link state identifier collision handling

Relayed CSPF computation for multiple areas and multiple autonomous...

Methods and network elements operable to specify and determine comp...

Fast flooding based fast convergence to recover from network failures

OSPF non-stop routing with reliable flooding

Disjoint path computation algorithm

LDP IGP synchronization for broadcast networks

Fast flooding based fast convergence architecture

LDP IGP synchronization for broadcast networks

Link state identifier collision handling

Disjoint path computation algorithm

Patents Applicationslast 30 patents

SHORTEST PATH BRIDGE WITH MPLS LABELS

OPTIMIZATION TO EXPAND IS-IS LEAF NODES DURING LFA COMPUTATION

Simplified Approach to Verify LFAS in Deployment

ALTERNATE METHOD TO GIVE OPERATORS FLEXIBILITY TO CHOOSE LFAs

ENHANCED PROCEDURE TO COMPUTE LFAS WITH IGP MAX METRIC

OPTIMIZED APPROACH TO IS-IS lFA COMPUTATION WITH PARALLEL LINKS

BETTER ALTERNATE PATHS FOR MULTI HOMED IS-IS PREFIXES

Procedure to Add Alternate Paths for IS-IS Default Route

PROCEDURE TO IDENTIFY MULTI-HOMED PREFIXES FOR IS-IS LFA

MECHANISM FOR CO-ORDINATED AUTHENTICATION KEY TRANSITION FOR IS-IS...

RELAYED CSPF COMPUTATION FOR MULTIPLE AREAS AND MULTIPLE AUTONOMOUS...

FAST FLOODING BASED FAST CONVERGENCE TO RECOVER FROM NETWORK FAILURES

Mechanism for Co-Ordinated Authentication Key Transition for IS-IS...

Accelerated MAC address resolution for IPv6 traffic with IS-IS Prot...

METHOD AND APPARATUS FOR FACILITATING PROCESS RESTART IN A MULTI-IN...

METHOD AND APPARATUS FOR PROTOCOL DATA UNIT SYNCHRONIZATION IN AN I...

METHOD AND APPARATUS FOR PROTOCOL DATA UNIT RECOVERY IN AN IS-IS SY...

METHOD AND APPARATUS FOR FACILITATING PROCESS RESTART IN AN IS-IS S...

LDP IGP SYNCHRONIZATION FOR BROADCAST NETWORKS

OSPF NONSTOP ROUTING SYNCHRONIZATION NACK

OSPF NON-STOP ROUTING FROZEN STANDBY

OSPF NONSTOP ROUTING (NSR) SYNCHRONIZATION REDUCTION

OPEN SHORTEST PATH FIRST (OSPF) NONSTOP ROUTING (NSR) WITH LINK DER...

OSPF NSR WITH DELAYED NEIGHBOR SYNCHRONIZATION

OSPF NON-STOP ROUTING WITH RELIABLE FLOODING

METHODS AND NETWORK ELEMENTS OPERABLE TO SPECIFY AND DETERMINE COMP...

Link State Identifier Collision Handling

Disjoint Path Computation Algorithm

MANAGING STALE ROUTE REMOVAL IN A ROUTING INFORMATION BASE OF A NET...

LDP IGP SYNCHRONIZATION FOR BROADCAST NETWORKS