LexDanaLexDanabeta
Inventor

Roger Lapuh

Inventor
Uesslingen, CH

Overview

28→
Patents
2007–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 28 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 communication80%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
H04WWireless communication networks3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
PatentTitleYear
10,341,318Skill-based secure dynamic contact center agent access201910,193,748Enabling configuration in networks20199,954,764Performing MAC-in-MAC encapsulation using shortest path bridging configuration information20189,860,081'General user network interface (UNI) multi-homing techniques for shortest path bridging (SPB) networks'20189,832,124Method and apparatus providing single-tier routing in a shortest path bridging (SPB) network20179,660,829'Secure VLANs'20179,641,628'Host discovery and attach'20179,525,624'Virtual router redundancy protocol for scalable distributed default routing gateway'20169,515,924'Method and apparatus providing single-tier routing in a shortest path bridging (SPB) network'20169,467,366'Method and apparatus providing single-tier routing in a shortest path bridging (SPB) network'20169,258,214'Optimized distributed routing for stretched data center models through updating route advertisements based on changes to address resolution protocol (ARP) tables'20169,191,233'Message transmission in networks'20159,118,606'Method and apparatus for simulating IP multinetting'20159,001,829'Techniques for routing data between network areas'20158,971,332'Implementation of VPNs over a link state protocol controlled Ethernet network'20158,929,364'Supporting BGP based IP-VPN in a routed network'20158,804,722'Method and apparatus for routing multicast data across multiple multicast routing domains connected by a shortest path bridging (SPB) network'20148,699,492'Method and apparatus for simulating IP multinetting'20148,565,230'Shared virtual tunnels supporting Mac learning in communication networks'20138,537,816'Multicast VPN support for IP-VPN lite'20138,107,382'Loop detection in a communications network'20128,098,656'Method and apparatus for implementing L2 VPNs on an IP network'20128,064,458'Method and apparatus for simulating IP multinetting'20117,894,450'Implementation of VPNs over a link state protocol controlled ethernet network'20117,751,329'Providing an abstraction layer in a cluster switch that includes plural switches'20107,719,958'Method and apparatus for enabling multicast over split multilink trunking'20107,463,579'Routed split multilink trunking'20087,173,934'System, device, and method for improving communication network reliability using trunk splitting'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Based in Santa Clara, CA, US· patent location history
2008–2019Based in Uesslingen, CH· patent location history
2010–2019Patents assigned to AVAYA INC (15)· patent assignee history
2010–2017Based in Thurgau, CH· patent location history
2011–2017Patents assigned to LAPUH ROGER (11)· patent assignee history
2011–2014Patents assigned to NAKHAWA GANESH (3)· patent assignee history
2012–2015Patents assigned to ANUMALA MOHNISH (4)· patent assignee history
2015Based in Usslingen, CH· patent location history
2016Based in Uessligen, CH· patent location history
2017–2019Patents assigned to EXTREME NETWORKS INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVAYA INC152010–2019
LAPUH ROGERself112011–2017
ANUMALA MOHNISH42012–2015
EXTREME NETWORKS INC42017–2019
NAKHAWA GANESH32011–2014
Locations
LocationPatentsSpan
Uesslingen, CH212008–2019
Thurgau, CH32010–2017
Uessligen, CH22016
Usslingen, CH12015
Santa Clara, California, US12007