Patents by Inventor Kumar Srivastava

Kumar Srivastava 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: 11414349
    Abstract: The present invention relates to advanced multi-functional asbestos-free thermal insulating materials utilizing appropriate matrixes comprising nano thermal insulating precursor powder predominantly comprising calcium silicate and calcium magnesium silicate prepared from marble waste powder, rice husk and calcium hexametaphosphate; crushed silica fiberglass and a supporting matrix.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: August 16, 2022
    Assignee: Council of Scientific & Industrial Research
    Inventors: Sarika Verma, Sunil Kumar Sanghi, Mohammed Akram Khan, Sanjai Kumar Singh Rathore, Avanish Kumar Srivastava
  • Patent number: 11388186
    Abstract: Disclosed is a method and a system for using techniques to stitch cybersecurity, generate network risks and predictive mitigations. The method includes collecting data from several data sources and labeling events. The method includes creating a profile for each entity observed in the data with the behavior of the profile determined through the analytical analysis of the events in which the entity participates including the transference of labels from events to the entity. One or more profiles of an organization are identified that have changed and the change is processed using specific attack sequence detection to identify one or more risks associated with each profile. The method further includes notifying one or more users associated with the one or more profiles based on the one or more risks.
    Type: Grant
    Filed: July 4, 2020
    Date of Patent: July 12, 2022
    Inventor: Kumar Srivastava
  • Publication number: 20220214981
    Abstract: In one embodiment, a host controller includes: a first input/output (I/O) buffer to couple to a first communication line of an interconnect; a second I/O buffer to couple to a second communication line of the interconnect; and a device group selection circuit to dynamically cause the first communication line to communicate a clock signal to a first device group including one or more first devices to couple to the interconnect and dynamically cause the second communication line to communicate a data signal to the first device group when a communication is to be addressed to at least one of the one or more first devices of the first device group, such that the communication is transparent to at least another device group to couple to the interconnect. Other embodiments are described and claimed.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 7, 2022
    Inventors: Kenneth P. Foust, Amit Kumar Srivastava, George Vergis
  • Patent number: 11355744
    Abstract: The present disclosure relates generally to an electrode produced with a non-toxic solvent, resulting in a homogeneous mixture with uniform distributions of a conductive additive and a binder. Electrodes produced according to the present disclosure feature narrow binder particle size distribution, which distinguishes such electrodes from typical electrodes produced via a N-Methyl-Pyrrolidone (NMP) process. The resulting microstructure promotes the flow of current through the electrode and has an improved cycling stability due, in part, to the binder's and the conductive additive's ability to bind with the active material particles used in the fabrication of the electrode.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: June 7, 2022
    Assignee: ELECTROVAYA INC.
    Inventors: Rajshekar Das Gupta, Elmira Memarzadeh, Sankar Das Gupta, Bjorn Haugseter, Tom Henriksen, Lars Ole Valøen, Akhilesh Kumar Srivastava
  • Publication number: 20220169603
    Abstract: Present invention relates to novel salts of saroglitazar and certain polymorphic forms of saroglitazar salts. Invention provides process for the preparation of novel salts and polymorphic forms of saroglitazar. Invention also provides novel co-precipitants or premixes of saroglitazar with pharmaceutically acceptable excipients/secondary therapeutic agent and process for the preparing same.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 2, 2022
    Inventors: Rajiv Sharma, Sanjay Kumar, Brijesh Kumar Srivastava, Harikishore Pingali, Ranjeet Nair, Kalpesh Shah, Pandurang Zaware, Manoj Patel, Kamal Dave
  • Patent number: 11341194
    Abstract: Some embodiments provide a method for defining a content relevance model for determining whether a content segment is relevant to a particular category. The method receives a first set of content segments that contain content relevant to the particular category and a second set of content segments that contain content not relevant to the particular category. The method identifies a set of key word sets more likely to appear in the first set of content segments than the second set of content segments. The method defines a content relevance model that comprises a set of groups of word sets and a score for each group, each of the groups of word sets comprising a key word set from the set of key word sets and at least one word set found in a context of the key word set in at least one of the received content segments.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: May 24, 2022
    Assignee: Aurea Software, Inc.
    Inventors: Ashutosh Joshi, Martin Betz, Rajiv Arora, Rakesh Kumar Srivastava, David Cooke
  • Patent number: 11334511
    Abstract: In one embodiment, an apparatus includes: a peer-to-peer (P2P) control circuit to issue a P2P communication request to a bus master of a multi-drop interconnect to request authorization to send a P2P transaction to at least one slave device coupled to the multi-drop interconnect; a transmitter to transmit the P2P transaction to the at least one slave device when the bus master grants the authorization for the P2P transaction; and another transmitter to output the clock signal to the multi-drop interconnect during the P2P transaction. Other embodiments are described and claimed.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: May 17, 2022
    Assignee: Intel Corporation
    Inventors: Rajesh Bhaskar, Enrico Carrieri, Kenneth Foust, Janusz Jurski, Myron Loewen, Matthew A. Schnoor, Amit Kumar Srivastava, George Vergis
  • Patent number: 11314668
    Abstract: In one embodiment, a host controller includes: a first input/output (I/O) buffer to couple to a first communication line of an interconnect; a second I/O buffer to couple to a second communication line of the interconnect; and a device group selection circuit to dynamically cause the first communication line to communicate a clock signal to a first device group including one or more first devices to couple to the interconnect and dynamically cause the second communication line to communicate a data signal to the first device group when a communication is to be addressed to at least one of the one or more first devices of the first device group, such that the communication is transparent to at least another device group to couple to the interconnect. Other embodiments are described and claimed.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: April 26, 2022
    Assignee: Intel Corporation
    Inventors: Kenneth P. Foust, Amit Kumar Srivastava, George Vergis
  • Publication number: 20220119310
    Abstract: The novel process enables designing of raw materials and processing parameters, enabling synergistic and simultaneous chemical reactions among the various reactants of the design mix of chemical precursor of brine sludge which includes barium sulphate, magnesium hydroxide, calcium carbonate, sodium chloride, silica, aluminum containing compounds necessary for developing highly efficient shielding phases leading to homogenous matrix of shielding materials.
    Type: Application
    Filed: October 19, 2021
    Publication date: April 21, 2022
    Inventors: Sarika VERMA, Medha MILI, Mohammed Akram KHAN, Sunil Kumar SANGHI, Syed Azhar Rasheed HASHMI, Sanjai Kumar Singh RATHORE, Avanish Kumar SRIVASTAVA
  • Patent number: 11301406
    Abstract: In an embodiment, a host device includes: a transceiver to communicate information on an interconnect; a controller to control operation of the transceiver and to be a master for the interconnect; and a role transfer logic to cause a secondary device to be the master for the interconnect when at least a portion of the host device is to enter into a low power. Other embodiments are described and claimed.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: April 12, 2022
    Assignee: Intel Corporation
    Inventors: Amit Kumar Srivastava, Duane G. Quiet, Kenneth P. Foust
  • Patent number: 11294241
    Abstract: A composite photoalignment layer for aligning liquid crystal molecules includes: a monomeric material; a photoinitiator or a thermal initiator; and an azo dye material. A method for preparing a composite photoalignment layer for aligning liquid crystal molecules includes: mixing, in solution form, a monomeric material, a photoinitiator or a thermal initiator, and an azo dye material; coating the mixed solution onto a substrate to form a thin film; exposing the thin film to polarized light; and, with a thermal initiator, heating the thin film to polymerize the monomeric material and form a solid thin film.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: April 5, 2022
    Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Man Chun Tseng, Abhishek Kumar Srivastava, Cuiling Meng, Vladimir Grigorievich Chigrinov, Hoi Sing Kwok, Yue Shi, Yeuk Lung Jacob Ho, Chenxiang Zhao
  • Patent number: 11294846
    Abstract: In one embodiment, an apparatus includes: a processing circuit to execute instructions; and a host controller coupled to the processing circuit to perform a key exchange with a second device to couple to the apparatus via a bus to which a plurality of devices may be coupled, and in response to a successful completion of the key exchange, enable secure communication with the second device. Other embodiments are described and claimed.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: April 5, 2022
    Assignee: Intel Corporation
    Inventors: Amit Kumar Srivastava, Kenneth P. Foust
  • Publication number: 20220089949
    Abstract: A method for production of quantum rods is semiconductor luminescent nanoparticles of elongated shape. The semiconductor luminescent nanoparticles are core-shell nanoparticles, where core is CdSe coated with CdS shell. At the current state of the art, mass production of this type of quantum rods is challenging because of extremely fast growth of wurtzite CdSe seeds serving as the core, especially when the seeds size is below 3.0 nm that is required for synthesis of green emitting QRs. We propose the non-injection method for CdSe-seeds which comprises: preparation of single reaction mixture containing both Cd- and Se-precursors, which is liquid at room temperature: pumping the reaction mixture through the heating zone specially designed to provide highly reproducible and well-controllable residential time (0.1-60 seconds) in a heating chamber, thereby resulting in CdSe seeds with low size distribution and narrow emission bandwidth; synthesis of quantum rods using the prepared CdSe seeds.
    Type: Application
    Filed: September 21, 2021
    Publication date: March 24, 2022
    Inventors: Maksym F. Prodanov, Valerii Vladimirovich Vashchenko, Abhishek Kumar Srivastava
  • Patent number: 11281540
    Abstract: A remote data facility includes a primary storage volume on a first storage system mirrored to a backup storage volume on a second storage system. A nocopy clone of a production volume is added to the primary storage volume. A define process is used to cause the tracks of the nocopy clone to point to backend allocations of tracks of memory of the production volume. As tracks of the nocopy clone are defined, corresponding flags are marked as invalid to cause data associated with the tracks to be replicated across the remote data facility to the backup storage volume. Incremental clones can be added to the primary storage volume, defined, and replicated on the remote data facility using the same process. Nocopy clones and target-less nocopy snapshots of the backup storage volume are used to restore the production volume using failover/failback mechanisms of the remote data facility.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: March 22, 2022
    Assignee: Dell Products, L.P.
    Inventors: Akshay Kumar Srivastava, Sandeep Chandrashekhara, Michael Ferrari, Deepak Vokaliga, Darren Fernandes
  • Publication number: 20220074944
    Abstract: Immunoassays to detect the presence of Bcl-2 family heterodimeric complexes are described. The immunoassays are designed to detect one or more of BIM-Bcl-2, BIM-Bcl-xL, BIM-Mcl-1 and BAX-BAK heterodimers. The assays can be used, for example, to select a BH3 mimetic, or other drug targeting the apoptosis pathway, that is effective for treating a specific cancer, or to select a subject who is likely to respond to a particular BH3 mimetic.
    Type: Application
    Filed: January 29, 2020
    Publication date: March 10, 2022
    Applicant: The United States of America, as Represented by the Secretary,Department of Health and Human Service
    Inventors: Apurva Kumar Srivastava, Dominic Esposito, Jeevan Prasaad Govindharajulu, Ralph Ewin Parchment, James Halpern Doroshow
  • Publication number: 20220070522
    Abstract: Embodiments relate to a controller subsystem that includes a virtual reality (VR) subsystem to: identify data received from a peripheral device as related to an audio/visual (A/V) function of the peripheral device; direct, based on the identification that the data is related to the A/V function of the peripheral device, the data to be stored in a memory subsystem of the controller subsystem; and facilitate transmission of an indication of a storage location of the data in the memory subsystem to a host system that is communicatively coupled with the controller subsystem. The controller subsystem further includes a graphics engine to: identify, in a message received from the host system based on the transmission of the indication of the storage location of the data, instructions related to rendering the data; and generate, based on the data received from the peripheral device, rendered data. Other embodiments may be described and claimed.
    Type: Application
    Filed: November 10, 2021
    Publication date: March 3, 2022
    Inventors: Lakshminarayana Pappu, Nausheen Ansari, Howard Heck, Amit Kumar Srivastava
  • Publication number: 20220054434
    Abstract: The present invention provides a ready to use stable aqueous dosage form of norepinephrine comprising an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, one or more sulfite antioxidants and an ion chelator. The present invention also provides an infusion container filled with an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, wherein the said solution is stable for a prolonged period of time and can be terminally sterilized by autoclaving.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 24, 2022
    Inventors: Samarth Kumar, Maheshkumar Parasmal Soni, Praveen Kumar Srivastava, Prashant Kane, Subhas Balaram Bhowmick
  • Publication number: 20220048226
    Abstract: The present invention provides a glossy finish sandwich composite, comprising face sheet as skin element and a core element; wherein, the skin element is a composite selected from the group consisting of inorganic industrial waste particulates reinforced polymeric composite; fibres reinforced polymeric composite; and fibres and particulate reinforced hybrid polymer composite; wherein, the core element is selected from the group consisting of polyurethane foam and wastes reinforced polymeric material. The present invention also provides a novel process for developing glossy finish high performance hybrid sandwich composite(s). Moreover, the sandwich composite(s) of the present invention are unique materials which have versatile applications in wider spectrum of utility in sustainable manner and address issues on waste management, effective utilisation of renewable resources and agro-wastes.
    Type: Application
    Filed: August 16, 2019
    Publication date: February 17, 2022
    Inventors: Asokan PAPPU, Manoj Kumar GUPTA, Alka MISHRA, Edward PETERS, Ajay KULSHRESHTH, Sanjai Kumar Singh RATHORE, Avanish Kumar SRIVASTAVA
  • Publication number: 20220044669
    Abstract: Systems and methods for providing notifications without breaking media immersion. A notification delivery application receives notification data while a media device provides a media asset. In response to receiving the notification data while the media device provides the media asset, the notification delivery application generates a voice model based on a voice detected in the media asset. The notification delivery application converts the notification data to synthesized speech using the voice model and generates, by the media device, the synthesized speech for output at an appropriate point in the media asset based on contextual features of the media asset.
    Type: Application
    Filed: October 8, 2021
    Publication date: February 10, 2022
    Inventors: Vikram Makam Gupta, Prateek Varshney, Madhusudhan Seetharam, Ashish Kumar Srivastava, Harshith Kumar Gejjegondanahally Sreekanth
  • Patent number: 11243585
    Abstract: The disclosed embodiments relate to methods, systems and apparatus for dynamic temperature aware functional safety. The disclosed embodiments provide adaptive techniques to track extended dynamic temperature range of a System-on-Chip (SOC) and automatically tune critical IP components of the SOC so that system can operate reliably even at high temperatures. The disclosed embodiments relax the overdesign of the SOC components by reusing existing components such as a ring oscillator to determine temperature at different regions of the SOC. In one embodiment, the disclosed principles use a Calibrated Ring Oscillator (CRO) temperature sensors. The CRO-based temperature sensors provide fast temperature measurement suitable for detecting dynamic temperature ranges and temperature rate of change. The CROs are existing on the SOC and do not require addition of additional sensors.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: February 8, 2022
    Assignee: Intel Corporation
    Inventors: Amit Kumar Srivastava, Rao Jagannadha Rapeta, Asad Azam