Patents by Inventor Ganesh Kathiresan
Ganesh Kathiresan 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).
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Patent number: 11683291Abstract: Described embodiments provide systems and methods for generating firewall configuration profiles for firewalls. An intermediary device may modify a request from a client to access the server to include a payload provided by the device. The payload may include an action type selected from a plurality of action types used to probe the server for a corresponding security vulnerability of a plurality of security vulnerabilities. The device may transmit, to the server, the request including the payload to cause the server to provide a response to the device. The device may determine that the server is susceptible to a security vulnerability of the plurality of security vulnerabilities corresponding to the action type based at least on the response. The device may generate a configuration profile for the firewall to restrict requests of the action type to access the server from clients.Type: GrantFiled: May 4, 2021Date of Patent: June 20, 2023Inventors: Kasirao Velugu, Priya Bagaria, Ganesh Kathiresan, Thirumoorthi Thangamani
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Patent number: 11611535Abstract: Described embodiments provide systems and methods for selecting one or more firewall rules to apply to a server based at least on identifying a service of the server. A device intermediary to a plurality of clients and a serve may identify a pattern of a firewall to apply to a response from the server to a request from a client of the plurality of clients. The pattern may be to identify a service configured on the server. The device may determine that the response from the server matches the pattern. The device may identify, responsive to the response matching the pattern, that the service is configured on the server. The device may select, based at least on the service, one or more rules for the firewall to apply to responses from the server.Type: GrantFiled: May 11, 2021Date of Patent: March 21, 2023Inventors: Kasirao Velugu, Priya Bagaria, Ganesh Kathiresan, Thirumoorthi Thangamani
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Publication number: 20220368672Abstract: Described embodiments provide systems and methods for selecting one or more firewall rules to apply to a server based at least on identifying a service of the server. A device intermediary to a plurality of clients and a serve may identify a pattern of a firewall to apply to a response from the server to a request from a client of the plurality of clients. The pattern may be to identify a service configured on the server. The device may determine that the response from the server matches the pattern. The device may identify, responsive to the response matching the pattern, that the service is configured on the server. The device may select, based at least on the service, one or more rules for the firewall to apply to responses from the server.Type: ApplicationFiled: May 11, 2021Publication date: November 17, 2022Applicant: Citrix Systems, Inc.Inventors: Kasirao Velugu, Priya Bagaria, Ganesh Kathiresan, Thirumoorthi Thangamani
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Publication number: 20220368700Abstract: Systems and methods of handling sessions between client devices and one or more server based on session classifications are provided. A device identifies a time series of security metrics corresponding to requests received during a session established by a client device to access a resource provided by one or more servers. The device generates security features from the time series of security metrics based on one or more time windows. The device classifies the session as one of anomalous or genuine using the security features generated from the time series of security metrics based on the one or more time windows. The device handles subsequent requests received during the session based on the classification of the session as the one of anomalous or genuine.Type: ApplicationFiled: May 13, 2021Publication date: November 17, 2022Applicant: Citrix Systems, Inc.Inventors: Priya Bagaria, Kasirao Velugu, Thirumoorthi Thangamani, Ganesh Kathiresan
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Publication number: 20220360560Abstract: Described embodiments provide systems and methods for generating firewall configuration profiles for firewalls. An intermediary device may modify a request from a client to access the server to include a payload provided by the device. The payload may include an action type selected from a plurality of action types used to probe the server for a corresponding security vulnerability of a plurality of security vulnerabilities. The device may transmit, to the server, the request including the payload to cause the server to provide a response to the device. The device may determine that the server is susceptible to a security vulnerability of the plurality of security vulnerabilities corresponding to the action type based at least on the response. The device may generate a configuration profile for the firewall to restrict requests of the action type to access the server from clients.Type: ApplicationFiled: May 4, 2021Publication date: November 10, 2022Applicant: Citrix Systems, Inc.Inventors: Kasirao Velugu, Priya Bagaria, Ganesh Kathiresan, Thirumoorthi Thangamani
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Publication number: 20220279011Abstract: A computer system is provided. The computer system includes a memory and at least one processor coupled to the memory and configured to extract, from a website vulnerability scanner log, a uniform resource locator (URL) and a vulnerability score and vulnerability classification associated with the URL. The at least one processor is further configured to generate an application vulnerability graph comprising connected nodes that are associated with a field of the URL. The nodes are labeled to indicate the associated field of the URL and color coded based on the vulnerability score. The nodes are also associated with the vulnerability classification. The at least one processor is further configured to enable or disable security protection against a user-selected vulnerability classification of a user-selected node by generating web application firewall security rules and/or web application firewall relaxation rules.Type: ApplicationFiled: May 16, 2022Publication date: September 1, 2022Applicant: Citrix Systems, Inc.Inventors: Kasirao Velugu, Priya Bagaria, Thirumoorthi Thangamani, Ganesh Kathiresan
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Publication number: 20220249023Abstract: A vital-signs patch for a patient monitoring system that includes a housing containing a sensor that makes physiological measurements of a patient, a transmitter, a receiver, a memory, and a processor. The processor periodically takes a measurement from the sensor, converts the measurement to a data record, and stores the data record in the memory. Upon receipt of a signal from another device, the processor retrieves at least a portion of the data record, converts the retrieved portion of the data record to a vital-sign signal, and causes the transmitter to transmit the vital-sign signal to the other device.Type: ApplicationFiled: April 25, 2022Publication date: August 11, 2022Inventors: Mark RAPTIS, Amir JAFRI, Ganesh KATHIRESAN, Alison BURDETT
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Patent number: 11411982Abstract: A computer system is provided. The computer system includes a memory and at least one processor coupled to the memory and configured to extract, from a website vulnerability scanner log, a uniform resource locator (URL) and a vulnerability score and vulnerability classification associated with the URL. The at least one processor is further configured to generate an application vulnerability graph comprising connected nodes that are associated with a field of the URL. The nodes are labeled to indicate the associated field of the URL and color coded based on the vulnerability score. The nodes are also associated with the vulnerability classification. The at least one processor is further configured to enable or disable security protection against a user-selected vulnerability classification of a user-selected node by generating web application firewall security rules and/or web application firewall relaxation rules.Type: GrantFiled: September 28, 2020Date of Patent: August 9, 2022Assignee: Citrix Systems, Inc.Inventors: Kasirao Velugu, Priya Bagaria, Thirumoorthi Thangamani, Ganesh Kathiresan
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Patent number: 11311239Abstract: A vital-signs patch for a patient monitoring system that includes a housing containing a sensor that makes physiological measurements of a patient, a transmitter, a receiver, a memory, and a processor. The processor periodically takes a measurement from the sensor, converts the measurement to a data record, and stores the data record in the memory. Upon receipt of a signal from another device, the processor retrieves at least a portion of the data record, converts the retrieved portion of the data record to a vital-sign signal, and causes the transmitter to transmit the vital-sign signal to the other device.Type: GrantFiled: August 12, 2014Date of Patent: April 26, 2022Assignee: CAREFUSION 303, INC.Inventors: Mark Raptis, Amir Jafri, Ganesh Kathiresan, Alison Burdett
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Publication number: 20220103587Abstract: A computer system is provided. The computer system includes a memory and at least one processor coupled to the memory and configured to extract, from a website vulnerability scanner log, a uniform resource locator (URL) and a vulnerability score and vulnerability classification associated with the URL. The at least one processor is further configured to generate an application vulnerability graph comprising connected nodes that are associated with a field of the URL. The nodes are labeled to indicate the associated field of the URL and color coded based on the vulnerability score. The nodes are also associated with the vulnerability classification. The at least one processor is further configured to enable or disable security protection against a user-selected vulnerability classification of a user-selected node by generating web application firewall security rules and/or web application firewall relaxation rules.Type: ApplicationFiled: September 28, 2020Publication date: March 31, 2022Applicant: Citrix Systems, Inc.Inventors: Kasirao Velugu, Priya Bagaria, Thirumoorthi Thangamani, Ganesh Kathiresan
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Patent number: 11264131Abstract: A vital-signs patch for a patient monitoring system is disclosed. The patch consists of a housing that is configured to be worn on the skin of a patient. The housing contains a radio, one or more sensor interfaces, a processor, and a battery. The processor can selectably turn portions of the processor off and on and selectably turn power off and on to at least a portion of the sensor interfaces and radio. The processor includes a timer that, each time the timer times out, will turn all the parts of the processor on and start a new timing period. When the processor receives a signal, the processor will turn off power to at least a portion of the processor and at least a portion of the sensor interfaces.Type: GrantFiled: April 23, 2015Date of Patent: March 1, 2022Assignee: CAREFUSION 303, INC.Inventors: Mark Raptis, Amir Jafri, Ganesh Kathiresan, Alison Burdett, Okundu Omeni, Mathew Key
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Patent number: 9615792Abstract: A vital-signs patch in a patient monitoring system is disclosed. The patch includes a housing configured to be attached to the skin of a patient, the housing containing a radio that can selectably transmit and receive on more than one frequency and a processor. The processor configures the radio to transmit and receive on a determined frequency based at least in part on the level of noise detected on the frequencies.Type: GrantFiled: July 27, 2010Date of Patent: April 11, 2017Assignee: CAREFUSION 303, INC.Inventors: Mark Raptis, Amir Jafri, Alison Burdett, Ganesh Kathiresan
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Publication number: 20150223706Abstract: A vital-signs patch for a patient monitoring system is disclosed. The patch consists of a housing that is configured to be worn on the skin of a patient. The housing contains a radio, one or more sensor interfaces, a processor, and a battery. The processor can selectably turn portions of the processor off and on and selectably turn power off and on to at least a portion of the sensor interfaces and radio. The processor includes a timer that, each time the timer times out, will turn all the parts of the processor on and start a new timing period. When the processor receives a signal, the processor will turn off power to at least a portion of the processor and at least a portion of the sensor interfaces.Type: ApplicationFiled: April 23, 2015Publication date: August 13, 2015Inventors: Mark RAPTIS, Amir JAFRI, Ganesh KATHIRESAN, Alison BURDETT, Okundu OMENI, Mathew KEY
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Patent number: 9017255Abstract: A vital-signs patch for a patient monitoring system is disclosed. The patch consists of a housing that is configured to be worn on the skin of a patient. The housing contains a radio, one or more sensor interfaces, a processor, and a battery. The processor can selectably turn portions of the processor off and on and selectably turn power off and on to at least a portion of the sensor interfaces and radio. The processor includes a timer that, each time the timer times out, will turn all the parts of the processor on and start a new timing period. When the processor receives a signal, the processor will turn off power to at least a portion of the processor and at least a portion of the sensor interfaces.Type: GrantFiled: July 27, 2010Date of Patent: April 28, 2015Assignee: CareFusion 303, Inc.Inventors: Mark Raptis, Amir Jafri, Ganesh Kathiresan, Alison Burdett, Okundu Omeni, Mathew Key
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Publication number: 20140350362Abstract: A vital-signs patch for a patient monitoring system that includes a housing containing a sensor that makes physiological measurements of a patient, a transmitter, a receiver, a memory, and a processor. The processor periodically takes a measurement from the sensor, converts the measurement to a data record, and stores the data record in the memory. Upon receipt of a signal from another device, the processor retrieves at least a portion of the data record, converts the retrieved portion of the data record to a vital-sign signal, and causes the transmitter to transmit the vital-sign signal to the other device.Type: ApplicationFiled: August 12, 2014Publication date: November 27, 2014Inventors: Mark RAPTIS, Amir JAFRI, Ganesh KATHIRESAN, Alison BURDETT
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Patent number: 8814792Abstract: A vital-signs patch for a patient monitoring system that includes a housing containing a sensor that makes physiological measurements of a patient, a transmitter, a receiver, a memory, and a processor. The processor periodically takes a measurement from the sensor, converts the measurement to a data record, and stores the data record in the memory. Upon receipt of a signal from another device, the processor retrieves at least a portion of the data record, converts the retrieved portion of the data record to a vital-sign signal, and causes the transmitter to transmit the vital-sign signal to the other device.Type: GrantFiled: July 27, 2010Date of Patent: August 26, 2014Assignee: CareFusion 303, Inc.Inventors: Mark Raptis, Amir Jafri, Ganesh Kathiresan, Alison Burdett
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Patent number: 8483322Abstract: A receiver front end receives a local frequency reference signal and a Frequency Shift Keying modulated signal comprising a synchronisation sequence, and downconverts the Frequency Shift Keying modulated signal to provide baseband in-phase and quadrature signals. A pulse generator receives the in-phase and quadrature signals, generates an in-phase pulse signal ILEAD comprising pulses aligned with edges of the baseband in-phase and quadrature signals when the baseband in-phase signal leads the baseband quadrature signal, and generates a quadrature pulse signal QLEAD comprising pulses aligned with edges of the baseband quadrature and in-phase signals when the baseband quadrature signal leads the baseband in-phase signal. A frequency corrector receives the in-phase and quadrature pulse signals during receipt of the synchronisation sequence, compares the pulse signals to a target, and generates a control signal for controlling the local signal generator in dependence upon the result of the comparison.Type: GrantFiled: July 28, 2008Date of Patent: July 9, 2013Assignee: Toumaz Technology LimitedInventor: Ganesh Kathiresan
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Patent number: 8203388Abstract: An amplifier having multiple gain modes comprises a plurality of cascoded input transistors connected to an input and arranged in parallel, a degeneration stage connected to the input transistors and having a variable impedance, and switching means for switching between different modes of the amplifier by switching off one or more of the input transistors and varying the impedance of the degeneration stage.Type: GrantFiled: January 15, 2007Date of Patent: June 19, 2012Assignee: Future Waves UK LimitedInventors: Ganesh Kathiresan, Kritsapon Leelavattananon
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Publication number: 20120029311Abstract: A vital-signs patch for a patient monitoring system that includes a housing containing a sensor that makes physiological measurements of a patient, a transmitter, a receiver, a memory, and a processor. The processor periodically takes a measurement from the sensor, converts the measurement to a data record, and stores the data record in the memory. Upon receipt of a signal from another device, the processor retrieves at least a portion of the data record, converts the retrieved portion of the data record to a vital-sign signal, and causes the transmitter to transmit the vital-sign signal to the other device.Type: ApplicationFiled: July 27, 2010Publication date: February 2, 2012Applicant: CareFusion 303, Inc.Inventors: MARK RAPTIS, Amir Jafri, Ganesh Kathiresan, Alison Burdett
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Publication number: 20120029316Abstract: A vital-signs patch for a patient monitoring system is disclosed. The patch consists of a housing that is configured to be worn on the skin of a patient. The housing contains a radio, one or more sensor interfaces, a processor, and a battery. The processor can selectably turn portions of the processor off and on and selectably turn power off and on to at least a portion of the sensor interfaces and radio. The processor includes a timer that, each time the timer times out, will turn all the parts of the processor on and start a new timing period. When the processor receives a signal, the processor will turn off power to at least a portion of the processor and at least a portion of the sensor interfaces.Type: ApplicationFiled: July 27, 2010Publication date: February 2, 2012Applicant: CareFusion 303, Inc.Inventors: Mark Raptis, Amir Jafri, Ganesh Kathiresan, Alison Burdett, Okundu Omeni, Mathew Key