Patents by Inventor Amar Nath
Amar Nath 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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Publication number: 20210054473Abstract: The present disclosure relates to designing of steel composition for line pipe steel to be used for sour environment. The developed steel of the present disclosure exhibits enhanced tensile properties in accordance with API 5L PSL-2 specification for X-65 grade steel, along with superior hydrogen induced cracking resistance with crack length ratio (CLR) of less than 10%, crack thickness ratio (CTR) of less than 5%, crack sensitivity ratio (CSR) of less than 2%. The developed steel is designed such that it is readily hot/cold formed and welded to form linepipe tubes to be used for the transportation of natural gas or crude oil, especially of sour grade. The present disclosure also provide a method of manufacturing the said steel having the composition of the present disclosure.Type: ApplicationFiled: October 1, 2018Publication date: February 25, 2021Inventors: Prashant PATHAK, Saurabh KUNDU, Basudev BHATTACHARYA, Subrata MUKHERJEE, Amar Nath BHAGAT, Hrishikesh SHASTRI, Badirujjaman SYED
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Publication number: 20200316043Abstract: The present invention relates to injectable oil in water pharmaceutical composition comprising effective amount of clevidipine or a pharmaceutically acceptable salt or ester as an active agent and process of preparation thereof. The invention also relates to the use of the emulsion in intravenous administration during surgery and postoperatively in hypertension and for short term treatment of hypertension when oral therapy is not feasible or desirable.Type: ApplicationFiled: December 18, 2018Publication date: October 8, 2020Inventors: Amar nath BARIK, Vikas CHANDEL, Arvind GANNIMITA, Nagaprasad VISHNUBHOTLA, Sivakumaran MEENAKSHISUNDERAM
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Patent number: 10768587Abstract: Methods, mediums, and systems include use of a system manger application in a data processing system to create a replay in a graphical user interface, to receive replay criteria, identify any replay devices, replay sensors, replay actuators, and replay functions corresponding to the replay criteria from among the plurality of devices, sensors, and actuators, identify a replay time period corresponding to the replay criteria, gather replay data for the identified replay devices, replay sensors, replay actuators, or replay functions corresponding to the replay criteria that was generated during the replay time period, and display the replay in the graphical user interface according to the replay data.Type: GrantFiled: May 2, 2017Date of Patent: September 8, 2020Assignee: Siemens Industry, Inc.Inventors: Kumar Kundan Amar Nath Gupta, John Jeffers
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Patent number: 10725697Abstract: A round robin system with interleaved weighted and priority arbiters to serve on-demand bandwidth of a storage system are provided. In one embodiment, a host assigns a priority and weight to each of a plurality of memory commands. The memory commands are sent to the storage system in a priority round-robin manner, in which memory commands assigned to a relatively-higher priority level are sent to the storage system before memory commands assigned to a relatively-lower priority level. Further, memory commands assigned to a given priority level are sent to the storage system in a weighted round-robin manner in accordance with their assigned weight. Other embodiments are provided.Type: GrantFiled: May 9, 2018Date of Patent: July 28, 2020Assignee: Western Digital Technologies, Inc.Inventors: Sivaraj Velusamy, Chandra Sekhara Rao Lakkimsetty, Eyal Hakoun, Manikandan Sakthivel, Amar Nath Alamuri, Arpit Mishra, Himanshu Kumar Patel
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Publication number: 20190347039Abstract: A round robin system with interleaved weighted and priority arbiters to serve on-demand bandwidth of a storage system are provided. In one embodiment, a host assigns a priority and weight to each of a plurality of memory commands. The memory commands are sent to the storage system in a priority round-robin manner, in which memory commands assigned to a relatively-higher priority level are sent to the storage system before memory commands assigned to a relatively-lower priority level. Further, memory commands assigned to a given priority level are sent to the storage system in a weighted round-robin manner in accordance with their assigned weight. Other embodiments are provided.Type: ApplicationFiled: May 9, 2018Publication date: November 14, 2019Applicant: Western Digital Technologies, Inc.Inventors: Sivaraj Velusamy, Chandra Sekhara Rao Lakkimsetty, Eyal Hakoun, Manikandan Sakthivel, Amar Nath Alamuri, Arpit Mishra, Himanshu Kumar Patel
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Patent number: 10455398Abstract: Locating a mobile device in the event of an emergency may be based on common location techniques, such as GPS and geolocation. Additional location techniques may be performed in a sample method of operation which may include determining location information and environmental factor information at a mobile device, recording the location information and the environmental factor information, calculating deviations for the location information and the environmental factor information based on pre-stored location information and pre-stored environmental information, and calculating a confidence factor based on the calculated deviations, determining the mobile device location based on the confidence factor.Type: GrantFiled: August 14, 2018Date of Patent: October 22, 2019Assignee: West CorporationInventors: Amar Nath Ray, William J. Eich, Gilbert Geiman
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Patent number: 10159029Abstract: A communication system facilitates a voice communication session for a wireless communication device. A Long Term Evolution (LTE) network exchanges Voice over LTE (VoLTE) communications with the wireless communication device for the voice communication session and determines LTE packet loss metrics for the voice communication session. The LTE network transfers the voice communication session to a Wireless Fidelity (WIFI) network. The WIFI network exchanges Voice over WIFI (VoWIFI) communications with the wireless communication device for the voice communication session and determines WIFI packet loss metrics for the voice communication session. A network controller compares the LTE packet loss metrics with the WIFI packet loss metrics to determine a packet loss configuration for the WIFI network. The network controller transfers a packet loss instruction to the WIFI network.Type: GrantFiled: September 8, 2017Date of Patent: December 18, 2018Assignee: Sprint Communications Company L.P.Inventors: Amar Nath Ray, James Patrick Sisul, Tracy Lee Nelson
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Publication number: 20180321644Abstract: Methods, mediums, and systems include use of a system manger application in a data processing system to create a replay in a graphical user interface, to receive replay criteria, identify any replay devices, replay sensors, replay actuators, and replay functions corresponding to the replay criteria from among the plurality of devices, sensors, and actuators, identify a replay time period corresponding to the replay criteria, gather replay data for the identified replay devices, replay sensors, replay actuators, or replay functions corresponding to the replay criteria that was generated during the replay time period, and display the replay in the graphical user interface according to the replay data.Type: ApplicationFiled: May 2, 2017Publication date: November 8, 2018Applicant: Siemens Industry, Inc.Inventors: Kumar Kundan Amar Nath Gupta, John Jeffers
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Patent number: 10051451Abstract: Locating a mobile device in the event of an emergency may be based on common location techniques, such as GPS and geolocation. Additional location techniques may be performed in a sample method of operation which may include determining location information and environmental factor information at a mobile device, recording the location information and the environmental factor information, calculating deviations for the location information and the environmental factor information based on pre-stored location information and pre-stored environmental information, and calculating a confidence factor based on the calculated deviations, determining the mobile device location based on the confidence factor.Type: GrantFiled: August 3, 2016Date of Patent: August 14, 2018Assignee: West CorporationInventors: Amar Nath Ray, William J. Eich, Gilbert Geiman
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Patent number: 9948684Abstract: Different residences can be communicatively linked to a communication backbone via a multi-access gateway, where each residence comprises an adapter through which a set of IP devices directly connect to the multi-access gateway via IPSec compliant communication channels. The multi-access gateway can connect each of the IP devices to remotely located resources. Telecommunication services can be provided to the IP devices in the residences for fees. The multi-access gateway can controls specifics of the telecommunication services, which can include emergency (e.g., 911) services, home control services, and residential administration services. Any of the telecommunication services can be initiated, modified, or terminated by a carrier maintaining the multi-access gateway on a per residence basis for any of the different residences.Type: GrantFiled: September 12, 2016Date of Patent: April 17, 2018Assignee: CenturyLink Intellectual Property LLCInventor: Amar Nath Ray
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Patent number: 9872304Abstract: A wireless access node to facilitate voice over long term evolution (VoLTE) communication sessions comprises a wireless communication transceiver and a processing system. The wireless communication transceiver is configured to exchange VoLTE packets with a wireless communication device during a VoLTE communication session, and receive a scheduling request and responsively issue a scheduling grant with a number of hybrid automatic repeat requests (HARQs). The processing system is configured to calculate a quality of service (QoS) score based on a communication quality of the VoLTE communication session after issuing the scheduling grant, and if the QoS score falls below a threshold value, apply a lower level of fragmentation to the VoLTE packets.Type: GrantFiled: November 21, 2013Date of Patent: January 16, 2018Assignee: Sprint Communications Company L.P.Inventors: Amar Nath Ray, Manoj Monga
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Patent number: 9860722Abstract: An Internet Protocol (IP) router provides location information for an emergency communication session. The IP router receives a base station identifier associated with a request for the emergency communication session. The IP router selects a Public Safety Answering Point (PSAP) based on the base station identifier. The IP router determines a PSAP type and a network type for the selected PSAP. The IP router transfers a location request for delivery to a location control system and receives location information transferred from the location control system. The IP router converts the location information into PSAP signaling used by the selected PSAP based on the PSAP and network type. The IP router transfers the converted location information for delivery to the selected PSAP.Type: GrantFiled: January 30, 2014Date of Patent: January 2, 2018Assignee: Sprint Communications Company L.P.Inventors: Amar Nath Ray, Tracy Lee Nelson
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Publication number: 20170374597Abstract: A communication system facilitates a voice communication session for a wireless communication device. A Long Term Evolution (LTE) network exchanges Voice over LTE (VoLTE) communications with the wireless communication device for the voice communication session and determines LTE packet loss metrics for the voice communication session. The LTE network transfers the voice communication session to a Wireless Fidelity (WIFI) network. The WIFI network exchanges Voice over WIFI (VoWIFI) communications with the wireless communication device for the voice communication session and determines WIFI packet loss metrics for the voice communication session. A network controller compares the LTE packet loss metrics with the WIFI packet loss metrics to determine a packet loss configuration for the WIFI network. The network controller transfers a packet loss instruction to the WIFI network.Type: ApplicationFiled: September 8, 2017Publication date: December 28, 2017Inventors: Amar Nath Ray, James Patrick Sisul, Tracy Lee Nelson
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Patent number: 9832604Abstract: Locating a mobile device in the event of an emergency may be based on common location techniques, such as GPS and geolocation. Additional location techniques may be performed in a sample method of operation which includes receiving a call for assistance from a mobile device, retrieving location information associated with a mobile communication signal associated with the mobile device, retrieving environmental factors associated with an estimated location of the mobile device, and determining the mobile device location based on the mobile communication signal and the environmental factors.Type: GrantFiled: August 3, 2016Date of Patent: November 28, 2017Assignee: West CorporationInventors: Amar Nath Ray, William J. Eich, Gilbert Geiman
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Patent number: 9807664Abstract: A wireless communication system to optimize device performance across wireless communication networks. A wireless communication device communicates over a first wireless communication network. The first wireless communication network determines first performance metrics. Communication is transferred to a second wireless communication network. The second wireless communication network determines second performance metrics. A control processing system compares the first performance metrics with the second performance metrics to determine configuration instructions for the second wireless communication network, and transfers the configuration instructions to the second wireless communication network. The second wireless communication network modifies a network configuration based on the configuration instructions and determines third performance metrics.Type: GrantFiled: June 6, 2014Date of Patent: October 31, 2017Assignee: Sprint Communications Company L.P.Inventors: Amar Nath Ray, James Patrick Sisul, Tracy Lee Nelson
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Patent number: 9769781Abstract: A system and method for tracking a wireless communications device of a user may include, in response to receiving a request to track the wireless communications device, notifying a plurality of wireless networks of different communications carriers to collect geographic coordinates at which a wireless communications device is located. Geographic coordinates of the wireless communications device may be collected from at least one of the wireless networks and communicated to a requestor for tracking the wireless communications device.Type: GrantFiled: April 22, 2013Date of Patent: September 19, 2017Assignee: CenturyLink Intellectual Property LLCInventors: Robert J. Morrill, Lynn T. Greene, Amar Nath Ray
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Patent number: 9565639Abstract: A wireless communications device and method for establishing a voltage threshold at which to turn off electronics of a wireless communications device includes determining a power threshold level at which a device is to be shut off when a battery of the device reaches or drops below the power threshold level. The determined power threshold level may be offset. The amount of power remaining for the battery in the communications device may be measured. The communication device may be shut off based on the offset power threshold level so as to preserve enough power for an emergency message to be generated and sent in the case of an emergency.Type: GrantFiled: July 16, 2013Date of Patent: February 7, 2017Assignee: CenturyLink Intellectual Property LLCInventors: Amar Nath Ray, Carl M. Coppage, Lynne T. Greene
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Patent number: 9564158Abstract: A method includes performing a first seek operation using a first voice coil motor (VCM) control signal by utilizing a first drag component value. The method further includes determining a position error signal (PES) and a DC offset component of the PES measured during the first seek operation, and determining that the DC offset component is above a predetermined threshold. In response to determining that the DC offset component is above the predetermined threshold, the method further includes determining a second drag component value different than the first drag component value. The method further includes generating a second VCM control signal by applying the second drag component value.Type: GrantFiled: May 12, 2016Date of Patent: February 7, 2017Assignee: Seagate Technology LLCInventors: Amar Nath, Ming Zhong Ding, Guo Quing Zhang, Chan Fan Lau
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Publication number: 20160381086Abstract: Different residences can be communicatively linked to a communication backbone via a multi-access gateway, where each residence comprises an adapter through which a set of IP devices directly connect to the multi-access gateway via IPSec compliant communication channels. The multi-access gateway can connect each of the IP devices to remotely located resources. Telecommunication services can be provided to the IP devices in the residences for fees. The multi-access gateway can controls specifics of the telecommunication services, which can include emergency (e.g., 911) services, home control services, and residential administration services. Any of the telecommunication services can be initiated, modified, or terminated by a carrier maintaining the multi-access gateway on a per residence basis for any of the different residences.Type: ApplicationFiled: September 12, 2016Publication date: December 29, 2016Inventor: Amar Nath Ray
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Patent number: 9467481Abstract: Different residences can be communicatively linked to a communication backbone via a multi-access gateway, where each residence comprises an adapter through which a set of IP devices directly connect to the multi-access gateway via IPSec compliant communication channels. The multi-access gateway can connect each of the IP devices to remotely located resources. Telecommunication services can be provided to the IP devices in the residences for fees. The multi-access gateway can controls specifics of the telecommunication services, which can include emergency (e.g., 911) services, home control services, and residential administration services. Any of the telecommunication services can be initiated, modified, or terminated by a carrier maintaining the multi-access gateway on a per residence basis for any of the different residences.Type: GrantFiled: July 25, 2014Date of Patent: October 11, 2016Assignee: CenturyLink Intellectual Property LLCInventor: Amar Nath Ray