Patents by Inventor Hari Krishnan

Hari Krishnan 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).

  • Publication number: 20200156036
    Abstract: Disclosed herein are formulations, substrates, and arrays. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays. Also disclosed are methods for identifying peptide sequences useful for diagnosis and treatment of disorders, and methods for using the peptide sequences for diagnosis and treatment of disorders, e.g., celiac disorder. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules.
    Type: Application
    Filed: September 24, 2019
    Publication date: May 21, 2020
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy
  • Publication number: 20200035231
    Abstract: A system configured to process speech commands may classify incoming audio as desired speech, undesired speech, or non-speech. Desired speech is speech that is from a same speaker as reference speech. The reference speech may be obtained from a configuration session or from a first portion of input speech that includes a wakeword. The reference speech may be encoded using a recurrent neural network (RNN) encoder to create a reference feature vector. The reference feature vector and incoming audio data may be processed by a trained neural network classifier to label the incoming audio data (for example, frame-by-frame) as to whether each frame is spoken by the same speaker as the reference speech. The labels may be passed to an automatic speech recognition (ASR) component which may allow the ASR component to focus its processing on the desired speech.
    Type: Application
    Filed: June 11, 2019
    Publication date: January 30, 2020
    Inventors: Sree Hari Krishnan Parthasarathi, Bjorn Hoffmeister, Brian King, Roland Maas
  • Publication number: 20190366291
    Abstract: Disclosed herein are formulations, substrates, and arrays. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays, including porous arrays. Also disclosed herein are formulations and methods for one-step coupling, e.g., for synthesis of peptides in an N->C orientation. In some embodiments, disclosed herein are formulations and methods for high efficiency coupling of biomolecules to a substrate.
    Type: Application
    Filed: February 27, 2019
    Publication date: December 5, 2019
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy, Puntha Vedantham
  • Patent number: 10486129
    Abstract: Disclosed herein are formulations, substrates, and arrays. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays. Also disclosed are methods for identifying peptide sequences useful for diagnosis and treatment of disorders, and methods for using the peptide sequences for diagnosis and treatment of disorders, e.g., celiac disorder. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: November 26, 2019
    Assignee: Vibrant Holdings, LLC
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy
  • Patent number: 10447684
    Abstract: An application host (such as a web application server) may execute a set of applications on behalf of a set of users. Such applications may not be fully trusted, and a two-way isolation of the distributed resources of an application (e.g., the executing application, the application user interface on the user's computer, and server- and client-side stored resources) from other applications may be desirable. This isolation may be promoted utilizing the cross-domain restriction policies of each user's computer by allocating a distinct subdomain of the application host for each application. The routing of network requests to a large number of distinct subdomains may be economized by mapping all distinct subdomains to the address of the domain of the application host. Moreover, the application user interfaces may be embedded in an isolation construct (e.g., an IFRAME HTML element) to promote two-way isolation among application user interfaces and client-side application resources.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: October 15, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Arash Ghanaie-Sichanie, Matthew S. Augustine, Dharma K. Shukla, Hari Krishnan, Matthew J. Burdick
  • Publication number: 20190286221
    Abstract: Operating pulsed latches on a variable power supply including turning on a first power rail powering a first latch of an integrated circuit, wherein the first latch is a pulsed latch; turning on a second power rail powering a second latch of the integrated circuit, wherein the second latch is operatively coupled to the first latch; performing a scan operation using the first latch and the second latch; turning off the first power rail powering the first latch; and performing a functional operation using the second latch, wherein the first power rail powering the first latch is off during the functional operation.
    Type: Application
    Filed: June 5, 2019
    Publication date: September 19, 2019
    Inventors: STEVEN M. DOUSKEY, Raghu G. Gopalakrishnasetty, MARY P. KUSKO, Hari Krishnan Rajeev, JAMES D. WARNOCK
  • Patent number: 10386912
    Abstract: Operating pulsed latches on a variable power supply including turning on a first power rail powering a first latch of an integrated circuit, wherein the first latch is a pulsed latch; turning on a second power rail powering a second latch of the integrated circuit, wherein the second latch is operatively coupled to the first latch; performing a scan operation using the first latch and the second latch; turning off the first power rail powering the first latch; and performing a functional operation using the second latch, wherein the first power rail powering the first latch is off during the functional operation.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: August 20, 2019
    Assignee: International Business Machines Corporation
    Inventors: Steven M. Douskey, Raghu G. Gopalakrishnasetty, Mary P. Kusko, Hari Krishnan Rajeev, James D. Warnock
  • Patent number: 10373612
    Abstract: A system configured to process speech commands may classify incoming audio as desired speech, undesired speech, or non-speech. Desired speech is speech that is from a same speaker as reference speech. The reference speech may be obtained from a configuration session or from a first portion of input speech that includes a wakeword. The reference speech may be encoded using a recurrent neural network (RNN) encoder to create a reference feature vector. The reference feature vector and incoming audio data may be processed by a trained neural network classifier to label the incoming audio data (for example, frame-by-frame) as to whether each frame is spoken by the same speaker as the reference speech. The labels may be passed to an automatic speech recognition (ASR) component which may allow the ASR component to focus its processing on the desired speech.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: August 6, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Sree Hari Krishnan Parthasarathi, Bjorn Hoffmeister, Brian King, Roland Maas
  • Publication number: 20190173976
    Abstract: A multi-tenant, elastically scalable cache as a service is disclosed. Embodiments of the cache service eliminate the need for applications to manage their own cache tier. The multi-tenant cache service is implemented by maintaining/creating multiple named caches in a cache cluster and mapping each tenant's cache to a named cache in the cluster. Strict quotas are enforced on cache sizes This allows caches with different replication attributes to co-exist on the same cache server, allows migration of a cache from one cluster to another for load balancing purposes, and allows a cache to inflate/deflate to meet business needs. A network load balancer is used to route cache items to servers.
    Type: Application
    Filed: February 4, 2019
    Publication date: June 6, 2019
    Inventors: Perraju BENDAPUDI, Hari Krishnan S., Jithendra K. VEERAMACHANENI, Jagan M. PERI, Jatin KAKKAR, Amit Kumar YADAV
  • Patent number: 10286376
    Abstract: Disclosed herein are formulations, substrates, and arrays. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays, including porous arrays. Also disclosed herein are formulations and methods for one-step coupling, e.g., for synthesis of peptides in an N->C orientation. In some embodiments, disclosed herein are formulations and methods for high efficiency coupling of biomolecules to a substrate.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: May 14, 2019
    Assignee: Vibrant Holdings, LLC
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy, Punitha Vedantham
  • Publication number: 20190111404
    Abstract: Disclosed herein are formulations, substrates, and arrays. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays, including porous arrays. Also disclosed herein are formulations and methods for one-step coupling, e.g., for synthesis of peptides in an N->C orientation. In some embodiments, disclosed herein are formulations and methods for high efficiency coupling of biomolecules to a substrate.
    Type: Application
    Filed: November 14, 2013
    Publication date: April 18, 2019
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy
  • Patent number: 10200493
    Abstract: A multi-tenant, elastically scalable cache as a service is disclosed. Embodiments of the cache service eliminate the need for applications to manage their own cache tier. The multi-tenant cache service is implemented by maintaining/creating multiple named caches in a cache cluster and mapping each tenant's cache to a named cache in the cluster. Strict quotas are enforced on cache sizes This allows caches with different replication attributes to co-exist on the same cache server, allows migration of a cache from one cluster to another for load balancing purposes, and allows a cache to inflate/deflate to meet business needs. A network load balancer is used to route cache items to servers.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: February 5, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Perraju Bendapudi, Hari Krishnan S., Jithendra K. Veeramachaneni, Jagan M. Peri, Jatin Kakkar, Amit Kumar Yadav
  • Publication number: 20190030528
    Abstract: Disclosed herein are methods, tools, pillar plates, and tool assemblies for biomolecular analysis using microarrays that reduces the likelihood of air bubbles being trapped by the microarrays. Embodiments of the tools include two clamps that have a tool mount portion and a grasping portion. The tool mount portion is configured to engage a lifting mechanism of a plate handling robot for moving a pillar plate that include microarrays. The grasping portion is configured to freely suspend the pillar plate at an inclination of a non-zero tilt angle relative to a plane normal to the tool mount portion. Embodiments of pillar plates include two protruding edges on opposite sides of the pillar plate and a plurality of pillars with one or more affixed microarrays. Embodiments of the tool assembly include the tool and the pillar plate, wherein the protruding edges are configured to engage with the gasping portions.
    Type: Application
    Filed: October 25, 2016
    Publication date: January 31, 2019
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy, Karthik Krishna
  • Publication number: 20190018006
    Abstract: Disclosed herein are formulations, substrates, and arrays. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays. Also disclosed are methods for identifying peptide sequences useful for diagnosis and treatment of disorders, and methods for using the peptide sequences for diagnosis and treatment of disorders, e.g., celiac disorder. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules.
    Type: Application
    Filed: May 11, 2018
    Publication date: January 17, 2019
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy
  • Patent number: 10175234
    Abstract: Disclosed herein are formulations, substrates, and arrays. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays. Also disclosed are methods for identifying peptide sequences useful for diagnosis and treatment of disorders, and methods for using the peptide sequences for diagnosis and treatment of disorders, e.g., celiac disorder. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: January 8, 2019
    Assignee: Vibrant Holdings, LLC
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy
  • Patent number: 10171612
    Abstract: Methods, systems, and computer-storage media for intelligently creating and using routing connections between on-premises servers within a client and nodes of a data center are provided. When routing connections being requested by the client are not presently established, a caching service within the data center is programmed to direct a client's cache request over available routing connections, thereby scaling out storage capacity across the data center. When routing connections being requested by the client are established, a load balancer within the data center is programmed to direct the cache request over a requested routing connection, thereby bypassing intervening hops within the data center, such as gateway nodes that host instances of the caching service. To bypass intervening hops, the client network is provided with access to a client-side routing table for identifying an appropriate network key and a connection table for identifying a routing connection mapped to the network key.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: January 1, 2019
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Vipindeep Vangala, Ankur Agrawal, Hari Krishnan, Venkata Seshu Kumar Kurapati, Vijay Amrit Agrawal
  • Publication number: 20180206505
    Abstract: Disclosed are compositions comprising antimicrobially effective low concentrations of benzyl alcohol, one or more essential oil and one or more botanical extract. The compositions of the application may be used in personal care products including wound care products or in veterinary use. In certain embodiments, compositions are provided having antimicrobial active agents that are substantially or essentially entirely derived from natural sources, thereby allowing the user to avoid harsh and/or toxic chemicals. This may be particularly advantageous in products for use by or on children or pets or for use in households or other environments occupied by children or animals.
    Type: Application
    Filed: March 22, 2018
    Publication date: July 26, 2018
    Inventors: Shanta M. Modak, Santoshkumar Hanmantrao Dongre, Lauserpina A. Caraos, Nayana Baiju, Hari Krishnan Ramachandran
  • Publication number: 20180196497
    Abstract: Operating pulsed latches on a variable power supply including turning on a first power rail powering a first latch of an integrated circuit, wherein the first latch is a pulsed latch; turning on a second power rail powering a second latch of the integrated circuit, wherein the second latch is operatively coupled to the first latch; performing a scan operation using the first latch and the second latch; turning off the first power rail powering the first latch; and performing a functional operation using the second latch, wherein the first power rail powering the first latch is off during the functional operation.
    Type: Application
    Filed: January 12, 2017
    Publication date: July 12, 2018
    Inventors: STEVEN M. DOUSKEY, RAGHU G. GOPALAKRISHNASETTY, MARY P. KUSKO, HARI KRISHNAN RAJEEV, JAMES D. WARNOCK
  • Patent number: 10006909
    Abstract: Disclosed herein are formulations, substrates, and arrays. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays. Also disclosed are methods for identifying peptide sequences useful for diagnosis and treatment of disorders, and methods for using the peptide sequences for diagnosis and treatment of disorders, e.g., celiac disorder. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: June 26, 2018
    Assignee: Vibrant Holdings, LLC
    Inventors: John J. Rajasekaran, Vasanth Jayaraman, Tianhao Wang, Kang Bei, Hari Krishnan Krishnamurthy
  • Patent number: 9968101
    Abstract: Disclosed are compositions comprising antimicrobially effective low concentrations of benzyl alcohol, one or more essential oil and one or more botanical extract. The compositions of the application may be used in personal care products including wound care products or in veterinary use. In certain embodiments, compositions are provided having antimicrobial active agents that are substantially or essentially entirely derived from natural sources, thereby allowing the user to avoid harsh and/or toxic chemicals. This may be particularly advantageous in products for use by or on children or pets or for use in households or other environments occupied by children or animals.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: May 15, 2018
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Shanta M. Modak, Santoshkumar Dongre, Lauserpina Caraos, Nayana Baiju, Hari Krishnan Ramachandran