公开(公告)号：US20210257642A1

公开(公告)日：2021-08-19

申请号：US17184172

申请日：2021-02-24

Applicant: VERSA POWER SYSTEMS, LTD

Inventor： Anthony WOOD ,  Tahir JOIA

IPC: H01M8/1213 ,  H01M4/90

Abstract: The present technology is directed to a solid oxide cell that may be used as a solid oxide fuel cell or a solid oxide electrolyser cell. The solid oxide cell is configured to avoid deformation caused by differential shrinking via incorporation of an oxygen barrier layer which mitigates the damage caused by the introduction of an oxidizing environment in the anode cavity during the operation of the solid oxide cell as a solid oxide fuel cell.

公开(公告)号：US10972337B2

公开(公告)日：2021-04-06

申请号：US16557715

申请日：2019-08-30

Applicant: Versa Networks, Inc.

Inventor： Ravikiran Keralapura Srinivasa ,  Apurva Mehta

IPC: G06F15/173 ,  H04L12/24 ,  H04L12/26 ,  H04L12/801

Abstract: A method for providing split-brain avoidance for sub-secondary High Availability (HA) systems involves identifying the network segments that are shared by two nodes participating in HA, running the periodic network-path and next hop monitoring protocol over all these network segments, and doing the protocol over-ride to clearly detect and distinguish network and interface faults from node and service faults in HA systems. This ability is used by the Standby node to provide the split-brain avoidance without requiring any hardware bus interconnect between HA nodes or presence of any external quorum server.

公开(公告)号：USD909530S1

公开(公告)日：2021-02-02

申请号：US29705848

申请日：2019-09-16

Applicant: VERSA-TARGET LLC

Designer： Edward Montgomery

公开(公告)号：US10771382B2

公开(公告)日：2020-09-08

申请号：US15812938

申请日：2017-11-14

Applicant: Versa Networks, Inc.

Inventor： Kapil Bajaj ,  Shiva Shenoy ,  Apurva Mehta

IPC: H04L12/713 ,  H04L12/803 ,  H04L12/66 ,  H04L12/24 ,  H04L29/08 ,  H04L29/12

Abstract: In an embodiment, a method for providing automatic router assignment in a virtual environment involves receiving a gratuitous ARP packet and setting a default gateway MAC address to a sender hardware address of the received gratuitous ARP packet, wherein the sender hardware address of the received gratuitous ARP packet is a MAC address of a master virtual router elected from a plurality of virtual routers, wherein a virtual router in the plurality of virtual routers is configured to elect a master virtual router by receiving at least one priority value advertised by another virtual router in the plurality of virtual routers, comparing the at least one received priority value to a priority value local to the virtual router to determine which priority value is the highest, and electing the virtual router having the highest priority value as the master virtual router.

公开(公告)号：US20190335898A1

公开(公告)日：2019-11-07

申请号：US16514964

申请日：2019-07-17

Applicant: Versa Products, Inc.

Inventor： Christopher Laudadio ,  Aryan Jafari

IPC: A47B23/04 ,  A47B21/02 ,  A47B21/06 ,  A47B21/04 ,  A47B21/03 ,  A47B9/18 ,  A47B9/16

Abstract: A motorized desktop stand unit having a main surface assembly designed to accommodate a monitor or laptop and a secondary surface assembly designed to accommodate a keyboard. The desktop stand unit also has a frame assembly having an upper frame and a lower frame. An elevation mechanism is provided between the upper frame and lower frame. A switch provided in the main surface assembly, when actuated, causes the elevation mechanism to adjust the space between the upper frame and lower frames, changing the height of the main surface assembly.

公开(公告)号：US20190149463A1

公开(公告)日：2019-05-16

申请号：US15812897

申请日：2017-11-14

Applicant: Versa Networks, Inc.

Inventor： Kapil Bajaj ,  Shiva Shenoy ,  Apurva Mehta

IPC: H04L12/713 ,  H04L29/12 ,  H04L12/66 ,  H04L12/24

Abstract: In an embodiment, a method for providing automatic router assignment in a virtual environment involves receiving a gratuitous ARP packet and setting a default gateway MAC address to a sender hardware address of the received gratuitous ARP packet, wherein the sender hardware address of the received gratuitous ARP packet is a MAC address of a master virtual router elected from a plurality of virtual routers, wherein a virtual router in the plurality of virtual routers is configured to elect a master virtual router by receiving at least one priority value advertised by another virtual router in the plurality of virtual routers, comparing the at least one received priority value to a priority value local to the virtual router to determine which priority value is the highest, and electing the virtual router having the highest priority value as the master virtual router.

公开(公告)号：USD845678S1

公开(公告)日：2019-04-16

申请号：US29570516

申请日：2016-07-08

Applicant: Versa Products Inc

Designer： Christopher Laudadio ,  Aryan Jafari

公开(公告)号：USD841014S1

公开(公告)日：2019-02-19

申请号：US29627183

申请日：2017-11-22

Applicant: Versa Products Inc.

Designer： Christopher Laudadio ,  Thomas Tanaka

公开(公告)号：US20190052558A1

公开(公告)日：2019-02-14

申请号：US15672238

申请日：2017-08-08

Applicant: Versa Networks, Inc.

Inventor： Apurva Mehta ,  Priyank Warkede ,  Jayakrishnan Iyer ,  Roopa Bayar ,  Akshay Adhikari ,  Shiva Shenoy ,  Vignesh Chinnakkannu

IPC: H04L12/721 ,  H04L12/715

Abstract: In accordance with an embodiment of the invention, a method for routing connections in an SD-WAN is disclosed. The method involves receiving TURN server performance metrics via Border Gateway Protocol (BGP) and receiving network performance metrics from calculations made using Service Level Agreement (SLA) protocol data units (PDUs) for TURN servers in an SD-WAN, generating a score for at least one TURN server in the SD-WAN based on the received TURN server performance metrics and received network performance metrics for the at least one TURN server, selecting a TURN server based on the score generated for the at least one TURN server, and routing a connection over the selected TURN server.

公开(公告)号：US10091078B2

公开(公告)日：2018-10-02

申请号：US15148313

申请日：2016-05-06

Applicant: Versa Networks, Inc.

Inventor： Sridhar Iyer ,  Apurva Mehta

IPC: H04L12/26 ,  H04L12/815 ,  H04L12/66 ,  H04L29/06 ,  H04L12/825 ,  H04L12/40

Abstract: A method for shaping traffic across a wide area network is disclosed. The method involves advertising a data rate limit across a wide area network (WAN) from a first node, measuring the rate of data received at a WAN interface of the first node, and, if the measured rate of data received at the WAN interface of the first node exceeds a maximum threshold, advertising a reduced data rate limit across the WAN, and, if the measured rate of data received at the WAN interface of the first node is below a minimum threshold, advertising an increased data rate limit across the WAN.