Patents by Inventor Sekhar Sumanth Gorajala Chandra

Sekhar Sumanth Gorajala Chandra has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11791550
    Abstract: An access point has a housing with at least one connector for at least one external antenna and at least one connector for at least one internal antenna. An RF controller detects whether the at least one external antenna is connected to the at least one connector for the at least one external antenna when an open circuit is closed. Responsive to detecting that the at least one external antenna is connected, a first mode in which the at least one internal antenna supports RF capabilities switches to a second mode wherein the at least one external antenna supports RF capabilities.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: October 17, 2023
    Assignee: Fortinet, Inc.
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Publication number: 20230319080
    Abstract: An anomalous behavior is detected at an AI server device based on data communications managed by the wireless controller. In response to the detected behavior, a robot module can be deployed to a location of the anomalous behavior for testing. Once at the location, logs can be collected from testing or troubleshooting at the location and involving a remote access point proximate to the anomalous behavior (e.g., sniff and capture at specific channel or multiple channels in real-time). Solutions are generated from AI analysis concerning the anomalous behavior and priority level, including at least one automatically implemented solution to self-remediate the wireless network.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Publication number: 20230133291
    Abstract: An access point has a housing with at least one connector for at least one external antenna and at least one connector for at least one internal antenna. An RF controller detects whether the at least one external antenna is connected to the at least one connector for the at least one external antenna when an open circuit is closed. Responsive to detecting that the at least one external antenna is connected, a first mode in which the at least one internal antenna supports RF capabilities switches to a second mode wherein the at least one external antenna supports RF capabilities.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 4, 2023
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Publication number: 20230006918
    Abstract: An aggregate port selection is received from user to bundle at least two individual data ports of the network device for single channel data transfer. The lowest common denominators of physical capabilities (speed and duplex) of selected ports on the network device is determined through an operating system. Downgraded physical capabilities of at least one of the at least two data ports are committed to match lowest common denominators of the at least two data ports. Data exchanges are conducted over the at least two ports of the network device according to LACP.
    Type: Application
    Filed: June 30, 2021
    Publication date: January 5, 2023
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Patent number: 11464046
    Abstract: Responsive to the number of stations exceeding a first threshold number, the transmitting stations are prioritized relative to the station based on a station type. Responsive to the number of stations exceeding a second threshold number, the transmitting stations are prioritized relative to the station based on a station RSSI value. The station is assigned to the run queue with an ATF token responsive to being prioritized within the first or second thresholds permitting transmission of the data packet for the station. The station is assigned to a wait queue responsive to being prioritized outside of the first or second threshold not permitting transmission of the data packet for the station.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: October 4, 2022
    Assignee: Fortinet, Inc.
    Inventors: Sekhar Sumanth Gorajala Chandra, Yongcheng Lei
  • Publication number: 20210289545
    Abstract: Responsive to the number of stations exceeding a first threshold number, the transmitting stations are prioritized relative to the station based on a station type. Responsive to the number of stations exceeding a second threshold number, the transmitting stations are prioritized relative to the station based on a station RSSI value. The station is assigned to the run queue with an ATF token responsive to being prioritized within the first or second thresholds permitting transmission of the data packet for the station. The station is assigned to a wait queue responsive to being prioritized outside of the first or second threshold not permitting transmission of the data packet for the station.
    Type: Application
    Filed: March 30, 2021
    Publication date: September 16, 2021
    Inventors: Sekhar Sumanth Gorajala Chandra, Yongcheng Lei
  • Patent number: 10986642
    Abstract: Network packets are pre-processed and stored in network queues based on time sensitivity and other factors. More specifically, a specific application associated with a specific session of the network packets locally at the access point is determined. An ATR is adjusted based on a priority of the application with respect to time sensitivity. Other factors include throughput capability of a wireless device.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: April 20, 2021
    Assignee: Fortinet, Inc.
    Inventors: Sekhar Sumanth Gorajala Chandra, Zhiyong Sun
  • Publication number: 20200213991
    Abstract: Network packets are pre-processed and stored in network queues based on time sensitivity and other factors. More specifically, a specific application associated with a specific session of the network packets locally at the access point is determined. An ATR is adjusted based on a priority of the application with respect to time sensitivity. Other factors include throughput capability of a wireless device.
    Type: Application
    Filed: June 26, 2019
    Publication date: July 2, 2020
    Inventors: Sekhar Sumanth Gorajala Chandra, Zhiyong Sun
  • Patent number: 10362608
    Abstract: Systems and methods for automatically obtaining WiFi profile data from an NFC device are provided. According to one embodiment, a client security application obtains a WiFi profile of a WiFi network via a near-field communication (NFC) device of the WiFi client device and establishes a WiFi connection with the WiFi network using the WiFi profile.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: July 23, 2019
    Assignee: Fortinet, Inc.
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Patent number: 10326737
    Abstract: Systems and methods are described for a mobile hotspot that can be managed by an access controller. According to an embodiment, a WAN connection is established by a mobile hotspot through a telecommunication data network via a wireless WAN module. When in a first mode, the mobile hotspot: (i) sets up a secure tunnel through the WAN connection with an AC of the enterprise that manages APs of a wireless network of an enterprise; (ii) broadcasts an SSID that is also broadcast by the APs; (iii) establishes a WLAN connection with a WiFi-enabled device based on an AP profile containing (a) authentication information regarding users approved to access the wireless network and (b) information identifying the SSID; (iv) receives WLAN traffic from the WiFi-enabled device through the WLAN connection; and (v) transmits the WLAN traffic to a server of the enterprise via the secure tunnel and the AC.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: June 18, 2019
    Assignee: Fortinet, Inc.
    Inventors: Pankajkumar Chechani, Sekhar Sumanth Gorajala Chandra
  • Publication number: 20180332630
    Abstract: Systems and methods for automatically obtaining WiFi profile data from an NFC device are provided. According to one embodiment, a client security application obtains a WiFi profile of a WiFi network via a near-field communication (NFC) device of the WiFi client device and establishes a WiFi connection with the WiFi network using the WiFi profile.
    Type: Application
    Filed: April 13, 2016
    Publication date: November 15, 2018
    Applicant: Fortinet, Inc.
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Patent number: 10075584
    Abstract: Systems and methods for intelligently routing an incoming telephone call to an internal extension based on the calling history are provided. According to one embodiment, a session log, containing information regarding sessions between internal extension numbers and external telephone numbers, is maintained by a call monitor of a telephone system. The internal extension numbers are associated with telephone extensions within the telephone system and the external telephone numbers are associated with telephones outside of the telephone system. An incoming telephone call is received by the call monitor from a telephone outside the telephone system that is associated with an external telephone number. It is determined by the call monitor whether the incoming call represents a call-back to an internal extension number based on the session log. When the incoming call is determined to represent a call-back, then causing a switch to route the incoming call to the internal extension number.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: September 11, 2018
    Assignee: Fortinet, Inc.
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Patent number: 10038594
    Abstract: Systems and methods are provided for centralized access, control, and management of APs. According to one embodiment, multiple APs of a private IP network are decoupled from potentially transient IP addresses by assigning a unique identifier to each of the multiple APs by an AC. An AC GUI is presented by the AC to an administrator through which (i) commands are provided by the administrator and (ii) the administrator is provided with access to a first AP of the multiple APs responsive to a command received from the administrator though the AC GUI and based upon the first AP's assigned unique identifier. The first AP is accessed, controlled or debugged by the AC based on the command. The access to the first AP enables a first AP GUI of the first AP through which the network administrator is provided with an ability to issue multiple commands to the first AP.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: July 31, 2018
    Assignee: Fortinet, Inc.
    Inventors: Sekhar Sumanth Gorajala Chandra, Selvam Thangaraj
  • Patent number: 10015142
    Abstract: Systems and methods are described for a mobile hotspot that can be managed from an access controller. According to an embodiment, a mobile establishes a wide area network (WAN) connection through a wireless WAN module and establishes a wireless local area network (WLAN) connection with a wireless fidelity (WiFi)-enabled device using a first wireless access point (AP) profile, wherein the first AP profile is also used for multiple APs of an enterprise that are controlled by an access controller (AC). The mobile hotspot sets up a secure tunnel with the AC through the WAN connection. After receiving WLAN traffic from the WiFi-enabled device through the WLAN connection, the WLAN traffic is transmitted to the AC through the secure tunnel.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: July 3, 2018
    Assignee: Fortinet, Inc.
    Inventors: Pankajkumar Chechani, Sekhar Sumanth Gorajala Chandra
  • Patent number: 9986387
    Abstract: Systems and methods for obtaining and managing network appliance position information are provided. According to one embodiment, a network appliance controller establishes a network connection with a mobile device. The network appliance controller receives via the network connection from the mobile device identification information associated with a network appliance and position information. The network appliance controller associates the identification information with the position information as a deployment position of the network appliance within the wireless local area network (WLAN).
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: May 29, 2018
    Assignee: Fortinet, Inc.
    Inventors: Sekhar Sumanth Gorajala Chandra, Sashidhar V. Annaluru
  • Patent number: 9985931
    Abstract: Systems and methods are described for a mobile hotspot that can be managed by an access controller. According to an embodiment, a WAN connection is established by a mobile hotspot through a telecommunication data network via a wireless WAN module. When in a first mode, the mobile hotspot: (i) sets up a secure tunnel through the WAN connection with an AC of the enterprise that manages APs of a wireless network of an enterprise; (ii) broadcasts an SSID that is also broadcast by the APs; (iii) establishes a WLAN connection with a WiFi-enabled device based on an AP profile containing (a) authentication information regarding users approved to access the wireless network and (b) information identifying the SSID; (iv) receives WLAN traffic from the WiFi-enabled device through the WLAN connection; and (v) transmits the WLAN traffic to a server of the enterprise via the secure tunnel and the AC.
    Type: Grant
    Filed: February 18, 2017
    Date of Patent: May 29, 2018
    Assignee: Fortinet, Inc.
    Inventors: Pankajkumar Chechani, Sekhar Sumanth Gorajala Chandra
  • Patent number: 9936059
    Abstract: Wireless access point (AP) and methods for providing wireless connectivity to wireless client are provided. According to one embodiment, a wireless AP includes a host hardware platform and a hypervisor for providing a first virtual machine where a first guest operating system (OS) is configured to run on the first virtual machine. A wireless module is configured to run on the first guest OS for managing the wireless connection to at least one wireless client. A wireless AP management console is configured to run on the wireless AP but outside the first guest OS and to manage operations of the wireless module and the first guest OS.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: April 3, 2018
    Assignee: Fortinet, Inc.
    Inventors: Sekhar Sumanth Gorajala Chandra, Chih-Hao Lee
  • Publication number: 20170366664
    Abstract: Systems and methods for intelligently routing an incoming telephone call to an internal extension based on the calling history are provided. According to one embodiment, a session log, containing information regarding sessions between internal extension numbers and external telephone numbers, is maintained by a call monitor of a telephone system. The internal extension numbers are associated with telephone extensions within the telephone system and the external telephone numbers are associated with telephones outside of the telephone system. An incoming telephone call is received by the call monitor from a telephone outside the telephone system that is associated with an external telephone number. It is determined by the call monitor whether the incoming call represents a call-back to an internal extension number based on the session log. When the incoming call is determined to represent a call-back, then causing a switch to route the incoming call to the internal extension number.
    Type: Application
    Filed: September 5, 2017
    Publication date: December 21, 2017
    Applicant: Fortinet, Inc.
    Inventor: Sekhar Sumanth Gorajala Chandra
  • Publication number: 20170310640
    Abstract: Systems and methods are described for a mobile hotspot that can be managed by an access controller. According to an embodiment, a WAN connection is established by a mobile hotspot through a telecommunication data network via a wireless WAN module. When in a first mode, the mobile hotspot: (i) sets up a secure tunnel through the WAN connection with an AC of the enterprise that manages APs of a wireless network of an enterprise; (ii) broadcasts an SSID that is also broadcast by the APs; (iii) establishes a WLAN connection with a WiFi-enabled device based on an AP profile containing (a) authentication information regarding users approved to access the wireless network and (b) information identifying the SSID; (iv) receives WLAN traffic from the WiFi-enabled device through the WLAN connection; and (v) transmits the WLAN traffic to a server of the enterprise via the secure tunnel and the AC.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 26, 2017
    Applicant: Fortinet, Inc.
    Inventors: Pankajkumar Chechani, Sekhar Sumanth Gorajala Chandra
  • Patent number: 9774724
    Abstract: Systems and methods for intelligently routing an incoming telephone call to an internal extension based on the calling history are provided. According to one embodiment, a session log, containing information regarding sessions between internal extension numbers and external telephone numbers, is maintained by a call monitor of a telephone system. The internal extension numbers are associated with telephone extensions within the telephone system and the external telephone numbers are associated with telephones outside of the telephone system. An incoming telephone call is received by the call monitor from a telephone outside the telephone system that is associated with an external telephone number. It is determined by the call monitor whether the incoming call represents a call-back to an internal extension number based on the session log. When the incoming call is determined to represent a call-back, then causing a switch to route the incoming call to the internal extension number.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: September 26, 2017
    Assignee: Fortinet, Inc.
    Inventor: Sekhar Sumanth Gorajala Chandra