Inventor
Ganesan Chandrashekhar
Inventor
Campbell, CA, US
Overview
Patents· 82 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 communication62%
G06FElectric digital data processing30%
H04WWireless communication networks2%
B41JTypewriters1%
C03CChemical composition of glasses, glazes or vitreous enamels1%
G05BControl or regulating systems in general1%
H01JElectric discharge tubes or discharge lamps1%
H04MTelephonic communication1%
H10DInorganic electric semiconductor devices1%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
PatentTitleYear
11,115,465Accessing endpoints in logical networks and public cloud service providers native networks using a single network interface and a single routing table202111,088,902Synchronization of logical network state between global and local managers202111,088,916Parsing logical network definition for different sites202111,088,919Data structure for defining multi-site logical network202111,075,949Systems and methods for allocating SPI values202111,050,666Intermediate logical interfaces in a virtual distributed router environment202111,029,982Configuration of logical router202111,018,975Caching flow operation results in software defined networks202111,018,993Distributed network encryption for logical network implemented in public cloud202111,012,357Using a route server to distribute group address associations202111,005,753Defining routing domain for distributed packet processing202110,979,352Using a control plane to set a preferred egress point in multi-site logical routers202110,979,416System and method for authentication in a public cloud202110,958,462Using a central controller cluster to configure a distributed multicast logical router202110,924,431Distributed processing of north-south traffic for logical network in public cloud202110,911,397Agent for implementing layer 2 communication on layer 3 underlay network202110,897,453Providing networking and security to workloads via a control virtual private cloud shared across multiple virtual private clouds202110,880,158Identifying the realization status of logical entities based on a global realization number202010,862,753High availability for stateful services in public cloud logical networks202010,848,461Unified security policies across virtual private clouds with overlapping IP address blocks202010,812,413Logical network domains stretched between public and private datacenters202010,805,330Identifying and handling threats to data compute nodes in public cloud202010,798,073Secure key management protocol for distributed network encryption202010,778,550Programmatically diagnosing a software defined network202010,764,112Management and control system logical network202010,757,138Systems and methods for storing a security parameter index in an options field of an encapsulation header202010,747,577Performance characterization for datacenters202010,700,996Logical router with multiple routing components202010,693,783Intermediate logical interfaces in a virtual distributed router environment202010,693,833Address resolution suppression in a logical network202010,673,752Provisioning logical entities in a multi-datacenter environment202010,645,204Dynamic recovery from a split-brain failure in edge nodes202010,630,659Scalable security key architecture for network encryption202010,601,705Failover of centralized routers in public cloud logical networks202010,581,669Restoring control-plane connectivity with a network management entity202010,567,482Accessing endpoints in logical networks and public cloud service providers native networks using a single network interface and a single routing table202010,542,039Security against side-channel attack in real-time virtualized networks202010,528,373Configuration of logical router202010,516,528System and method for managing secret information using virtualization201910,511,459Selection of managed forwarding element for bridge spanning multiple datacenters201910,511,458Virtual distributed bridging201910,491,516Packet communication between logical networks and public cloud service providers native networks using a single network interface and a single routing table201910,491,466Intelligent use of peering in public cloud201910,481,932Auto-scaling virtual switches201910,476,850Supporting unknown unicast traffic using policy-based encryption virtualized networks201910,447,652High availability bridging between layer 2 networks201910,367,757Extension of network control system into public cloud201910,361,952Intermediate logical interfaces in a virtual distributed router environment201910,348,625Sharing common L2 segment in a virtual distributed router environment201910,341,371Identifying and handling threats to data compute nodes in public cloud201910,341,437Adding logical sharding to a distributed system with only physical sharding201910,333,959Use of public cloud inventory tags to configure data compute node for logical network201910,250,443Using physical location to modify behavior of a distributed virtual network element201910,243,848Provisioning logical entities in a multi-datacenter environment201910,241,820Determining the realization status of logical entities in logical networks201910,243,797Identifying the realization status of logical entities based on a global realization number201910,243,846Defining routing domain for distributed packet processing201910,237,123Dynamic recovery from a split-brain failure in edge nodes201910,225,184Redirecting traffic in a virtual distributed router environment201910,218,523Using a central controller cluster to configure a distributed multicast logical router201910,129,180Transit logical switch within logical router201810,120,729Virtual machine load balancing201810,091,125Using different TCP/IP stacks with separately allocated resources201810,063,469Forwarding element implementation for containers201810,057,191Datapath with centralized and distributed routers201810,020,960Virtual distributed bridging20189,977,685Configuration of logical router20189,940,180Using loopback interfaces of multiple TCP/IP stacks for communication between processes20189,923,811'Logical routers and switches in a multi-datacenter environment'20189,910,686'Bridging between network segments with a logical router'20189,893,988'Address resolution using multiple designated instances of a logical router'20189,832,112Using different TCP/IP stacks for different hypervisor services20179,825,851'Distributing routing information in a multi-datacenter environment'20179,787,605'Logical router with multiple routing components'20179,785,455'Logical router'20179,768,980'Virtual distributed bridging'20179,729,679'Using different TCP/IP stacks for different tenants on a multi-tenant host'20179,602,392'Connectivity segment coloring'20179,575,782'ARP for logical router'20179,413,644'Ingress ECMP in virtual distributed routing environment'20164,623,906'Stable surface coating for ink jet nozzles'19864,264,813'High intensity ion source using ionic conductors'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to IBM (2)· patent assignee history
1981–1986Based in Mahopac, NY, US· patent location history
2016–2021Patents assigned to NICIRA INC (72)· patent assignee history
2016–2021Based in Campbell, CA, US· patent location history
2018–2021Patents assigned to VMWARE INC (8)· patent assignee history
2019–2021Based in Palo Alto, CA, US· patent location history
2021Based in Union City, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NICIRA INC | 72 | 2016–2021 |
| VMWARE INC | 8 | 2018–2021 |
| IBM | 2 | 1981–1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Campbell, California, US | 75 | 2016–2021 |
| Palo Alto, California, US | 4 | 2019–2021 |
| Mahopac, New York, US | 2 | 1981–1986 |
| Union City, California, US | 1 | 2021 |