Patents by Inventor Krishna Chandra
Krishna 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).
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Publication number: 20240121555Abstract: An audio system is for a motor vehicle having a passenger compartment. The system includes a plurality of microphones disposed in the passenger compartment and each producing a respective microphone signal indicative of audible voices in the passenger compartment. A plurality of loudspeakers are disposed in the passenger compartment and emit sounds based on infotainment audio signals. An audio processor receives the microphone signals, and determines from the microphone signals respective locations of people in the passenger compartment who are participating in a voice conversation. The audio processor modifies the infotainment audio signals sent to individual ones of the loudspeakers based on the determined locations such that the sounds emitted by the loudspeakers are quieter as heard by the people participating in the voice conversation than as heard by at least one other person in the passenger compartment.Type: ApplicationFiled: September 28, 2023Publication date: April 11, 2024Inventor: ANANTHA KRISHNA CHANDRA SHEKAR RAO
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Patent number: 11936757Abstract: A method is provided method to control deployment of an application over a network in response to a client request sent over the network to access the application comprising: capturing at one or more first computing machines coupled to the network, an identifier of the requested application from the client request; sending information over the network from the one or more first computing machines coupled to the network to one or more second machines coupled to the network, wherein the information identifies the requested application and identifies a network address of an edge node at which to deploy the requested application; receiving the information at the one or more second machines coupled to the network; and causing by the one or more second machines coupled to the network, deployment of the application over the network to the edge node at the identified network address, based at least in part upon the received information.Type: GrantFiled: May 9, 2022Date of Patent: March 19, 2024Assignee: Rafay Systems, Inc.Inventors: Stephan Benny, Bheema Sarat Chandra Kaki, Haseeb Siddique Budhani, Chaitanya Srikrishna Angadala, Shashank Krishna Pachava
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Patent number: 11916962Abstract: Disclosed are examples related to data driven interfaces for decoupling management system components from a manufacturer or a platform of client devices managed by the management system. In some examples, among others, a system can generate a data driven interface template that can be used to cause rendering of a data driven user interface for configuring a profile payload of a device profile for the client device. The system can generate, based on values associated with the data driven user interface, a profile document in an instance in which values are obtained from the data driven user interface. In some aspects, the profile document is a generic representation of the profile payloads for the platform, the manufacturer or the type of the client device.Type: GrantFiled: December 29, 2020Date of Patent: February 27, 2024Assignee: VMware, Inc.Inventors: Adarsh Subhash Chandra Jain, Bhavesh Krishna Kumar, Sachin Ramachandran, Naveen Pitchandi, Allan Howard, Kai Chen
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Patent number: 11392519Abstract: A method of determining a configuration state of an I/O module connected to a fieldbus controller is disclosed, the method comprising the steps of receiving from the I/O module a key ID, comparing the key ID with at least one key ID stored on the fieldbus controller, and configuring the I/O module when the received key ID does not correspond to the at least one stored key ID stored. Further, a circuit for configuring a digital input of a fieldbus controller as either a PNP input or an NPN input is provided comprising a control circuit including a reference input, a first selection input, and a control output. The circuit also comprises a data circuit including a second selection input electrically connected to the control output, a data input electrically coupled to the digital input, and a data output.Type: GrantFiled: January 29, 2019Date of Patent: July 19, 2022Assignee: Parker-Hannifin CorporationInventors: Erick Rudaitis, Krishna Chandra Moulik, Shameer Padinhare Kandi Meethal, Sachin Vithoba Naik
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Patent number: 11120036Abstract: Described herein are systems and methods for providing access to a database in a multi-tenant environment, including the use of a connection pool, with support for efficient repurposing of connections. In accordance with an embodiment, a software application can request that a connection be provided, to enable access to the database. In response to receiving the request, the connection pool can first determine if a particular connection with the exact desired attributes already exists within the pool, but is borrowed at the time of the request. If such a connection exists, then the connection pool can wait a period of time for that particular connection to become available, referred to herein as a double-wait. Subsequently, if the particular connection is not made available within the double-wait time period, the connection pool resumes its usual operation, for example by repurposing other connections.Type: GrantFiled: August 3, 2016Date of Patent: September 14, 2021Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Jean de Lavarene, Yuri Dolgov, Vidya Hegde, Saurabh Verma, Krishna Chandra, Aramvalarthanathan Namachivayam
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Publication number: 20200364166Abstract: A method of determining a configuration state of an I/O module connected to a fieldbus controller is disclosed, the method comprising the steps of receiving from the I/O module a key ID, comparing the key ID with at least one key ID stored on the fieldbus controller, and configuring the I/O module when the received key ID does not correspond to the at least one stored key ID stored. Further, a circuit for configuring a digital input of a fieldbus controller as either a PNP input or an NPN input is provided comprising a control circuit including a reference input, a first selection input, and a control output. The circuit also comprises a data circuit including a second selection input electrically connected to the control output, a data input electrically coupled to the digital input, and a data output.Type: ApplicationFiled: January 29, 2019Publication date: November 19, 2020Inventors: Erick RUDAITIS, Krishna CHANDRA MOULIK, Shameer PADINHARE KANDI MEETHAL, Sachin VITHOBA NAIK
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Publication number: 20180245943Abstract: A method of providing navigation information in a motor vehicle includes the following computer-implemented steps. Received from a user is an identity of a destination that the user would like to go to. It is determined that the destination is not a parking area. Ascertained is a location of a parking area within a threshold distance of the destination. The user is asked if he would like to go to the parking area instead of the destination. Received from the user is an indication that he would like to go to the parking area instead of the destination. In response to receiving the indication from the user, navigation guidance information is provided to arrive at the parking area.Type: ApplicationFiled: February 13, 2018Publication date: August 30, 2018Inventors: ANANTHA KRISHNA CHANDRA, ANNAMALAI PARAMASIVAM
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Publication number: 20180135998Abstract: A method of enabling a driver to provide inputs to a vehicle while driving includes installing a tactile input device within the vehicle. A first portion of a set of inputs is received from the driver via the tactile input device. An increase in difficulty of a driving task of the driver is sensed. In response to the sensing step, the driver is automatically audibly prompted to enter a second portion of the set of inputs via an auditory input device. The second portion of the set of inputs is received from the driver via the auditory input device.Type: ApplicationFiled: November 14, 2017Publication date: May 17, 2018Inventors: ANNAMALAI PARAMASIVAM, ANANTHA KRISHNA CHANDRA, JOHN HOLDREN
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Publication number: 20180039678Abstract: Described herein are systems and methods for providing access to a database in a multi-tenant environment, including the use of a connection pool, with support for efficient repurposing of connections. In accordance with an embodiment, a software application can request that a connection be provided, to enable access to the database. In response to receiving the request, the connection pool can first determine if a particular connection with the exact desired attributes already exists within the pool, but is borrowed at the time of the request. If such a connection exists, then the connection pool can wait a period of time for that particular connection to become available, referred to herein as a double-wait. Subsequently, if the particular connection is not made available within the double-wait time period, the connection pool resumes its usual operation, for example by repurposing other connections.Type: ApplicationFiled: August 3, 2016Publication date: February 8, 2018Inventors: Jean de Lavarene, Yuri Dolgov, Vidya Hegde, Saurabh Verma, Krishna Chandra, Aramvalarthanathan Namachivayam
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SYSTEM AND METHOD FOR PROVIDING DYNAMIC RELOCATION OF TENANTS IN A MULTI-TENANT DATABASE ENVIRONMENT
Publication number: 20180039628Abstract: Described herein are systems and methods for providing access to a database in a multi-tenant environment, including the use of a connection pool, and support for dynamic relocation of tenants. In accordance with an embodiment, a software application can obtain a connection from the connection pool, on behalf of a tenant, which enables the software application or tenant to access the database. A relocation process enables a tenant which is associated with a multi-tenant or other client application, to be relocated within the database environment, for example across a plurality of container databases, with near-zero downtime to the client application, including managing the draining of existing connections, and the migrating of new connections, without requiring changes to the underlying application.Type: ApplicationFiled: August 3, 2016Publication date: February 8, 2018Inventors: Jean de Lavarene, Saurabh Verma, Vidya Hegde, Krishna Chandra, Aramvalarthanathan Namachivayam -
Patent number: 9348995Abstract: A memory device package encloses two separate die, one being a standard nonvolatile memory integrated circuit (“IC”) die, and the other being any suitable authentication IC die. Either die may be stacked upon the other, or the die may be placed side-by-side. The external contacts may correspond to the power and signal requirements of the standard nonvolatile memory IC die so that the pin-out of the memory device package may present a standard pinout. The power and signal requirements of the authentication IC die may be satisfied with some or all of the pins for the nonvolatile memory integrated circuit die, or with other unused pins of the device package. One or more additional external contacts may be added exclusively for the authentication integrated circuit die. One or more signals may be dedicated as between the standard nonvolatile memory IC die and the authentication IC die.Type: GrantFiled: May 7, 2015Date of Patent: May 24, 2016Assignee: WINBOND ELECTRONICS CORPORATIONInventors: Ming-Huei Shieh, Krishna Chandra Shekar, Hui Chen
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Publication number: 20150310203Abstract: A memory device package encloses two separate die, one being a standard nonvolatile memory integrated circuit (“IC”) die, and the other being any suitable authentication IC die. Either die may be stacked upon the other, or the die may be placed side-by-side. The external contacts may correspond to the power and signal requirements of the standard nonvolatile memory IC die so that the pin-out of the memory device package may present a standard pinout. The power and signal requirements of the authentication IC die may be satisfied with some or all of the pins for the nonvolatile memory integrated circuit die, or with other unused pins of the device package. One or more additional external contacts may be added exclusively for the authentication integrated circuit die. One or more signals may be dedicated as between the standard nonvolatile memory IC die and the authentication IC die.Type: ApplicationFiled: May 7, 2015Publication date: October 29, 2015Inventors: Ming-Huei Shieh, Krishna Chandra Shekar, Hui Chen
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Patent number: 9053317Abstract: A memory device package encloses two separate die, one being a standard nonvolatile memory integrated circuit (“IC”) die, and the other being any suitable authentication IC die. Either die may be stacked upon the other, or the die may be placed side-by-side. The external contacts may correspond to the power and signal requirements of the standard nonvolatile memory IC die so that the pin-out of the memory device package may present a standard pinout. The power and signal requirements of the authentication IC die may be satisfied with some or all of the pins for the nonvolatile memory integrated circuit die, or with other unused pins of the device package. One or more additional external contacts may be added exclusively for the authentication integrated circuit die. One or more signals may be dedicated as between the standard nonvolatile memory IC die and the authentication IC die.Type: GrantFiled: February 28, 2013Date of Patent: June 9, 2015Assignee: WINBOND ELECTRONICS CORPORATIONInventors: Ming-Huei Shieh, Krishna Chandra Shekar, Hui Chen
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Patent number: 8969924Abstract: Various aspects of the invention are directed to memory circuits and their implementation. According to an example embodiment, an apparatus includes a channel region between raised source and drain regions which are configured and arranged with respective bandgap offsets relative to the channel region to confine carriers in the channel region. The apparatus also includes front and back gates respectively separated from the channel region by gate dielectrics. The raised source and drain regions have respective portions laterally adjacent the front gate and adjacent the channel region. Carriers are stored in the channel region via application of voltage(s) to the front and back gates, and relative to bias(es) at the source and drain regions.Type: GrantFiled: February 22, 2013Date of Patent: March 3, 2015Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Ashish Pal, Aneesh Nainani, Krishna Chandra Saraswat
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Patent number: 8933488Abstract: In accordance with one or more embodiments, an apparatus and method involves a channel region, barrier layers separated by the channel region and a dielectric on one of the barrier layers. The barrier layers have band gaps that are different than a band gap of the channel region, and confine both electrons and holes in the channel region. A gate electrode applies electric field to the channel region via the dielectric. In various contexts, the apparatus and method are amenable to implementation for both electron-based and hole-based implementations, such as for nmos, pmos, and cmos applications.Type: GrantFiled: December 1, 2011Date of Patent: January 13, 2015Assignee: The Board of Trustees of the Leland Stanford Junior UniverityInventors: Aneesh Nainani, Krishna Chandra Saraswat
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Publication number: 20140245384Abstract: A memory device package encloses two separate die, one being a standard nonvolatile memory integrated circuit (“IC”) die, and the other being any suitable authentication IC die. Either die may be stacked upon the other, or the die may be placed side-by-side. The external contacts may correspond to the power and signal requirements of the standard nonvolatile memory IC die so that the pin-out of the memory device package may present a standard pinout. The power and signal requirements of the authentication IC die may be satisfied with some or all of the pins for the nonvolatile memory integrated circuit die, or with other unused pins of the device package. One or more additional external contacts may be added exclusively for the authentication integrated circuit die. One or more signals may be dedicated as between the standard nonvolatile memory IC die and the authentication IC die.Type: ApplicationFiled: February 28, 2013Publication date: August 28, 2014Applicant: WINBOND ELECTRONICS CORPORATIONInventors: Ming-Huei Shieh, Krishna Chandra Shekar, Hui Chen
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Publication number: 20130307025Abstract: Various aspects of the invention are directed to memory circuits and their implementation. According to an example embodiment, an apparatus includes a channel region between raised source and drain regions which are configured and arranged with respective bandgap offsets relative to the channel region to confine carriers in the channel region. The apparatus also includes front and back gates respectively separated from the channel region by gate dielectrics. The raised source and drain regions have respective portions laterally adjacent the front gate and adjacent the channel region. Carriers are stored in the channel region via application of voltage(s) to the front and back gates, and relative to bias(es) at the source and drain regions.Type: ApplicationFiled: February 22, 2013Publication date: November 21, 2013Applicant: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Ashish Pal, Aneesh Nainani, Krishna Chandra Saraswat
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Publication number: 20120138899Abstract: In accordance with one or more embodiments, an apparatus and method involves a channel region, barrier layers separated by the channel region and a dielectric on one of the barrier layers. The barrier layers have band gaps that are different than a band gap of the channel region, and confine both electrons and holes in the channel region. A gate electrode applies electric field to the channel region via the dielectric. In various contexts, the apparatus and method are amenable to implementation for both electron-based and hole-based implementations, such as for nmos, pmos, and cmos applications.Type: ApplicationFiled: December 1, 2011Publication date: June 7, 2012Inventors: Aneesh Nainani, Krishna Chandra Saraswat
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Patent number: 8064239Abstract: Data is stored in a quantum-well type structure with double gate control. According to an example embodiment, a transistor-based data storage circuit includes a gate, a back gate and a semiconductor channel between the gate and the back gate. Carriers are stored in a storage pocket structure in the channel, in response to biases applied to the gate and back gate. Current passing through the channel is sensed and used to detect the stored carriers and, correspondingly, a memory state of the storage circuit.Type: GrantFiled: November 12, 2009Date of Patent: November 22, 2011Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Mehmet Günhan Ertosun, Krishna Chandra Saraswat, Pawan Kapur
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Publication number: 20100149864Abstract: Data is stored in a quantum-well type structure with double gate control. According to an example embodiment, a transistor-based data storage circuit includes a gate, a back gate and a semiconductor channel between the gate and the back gate. Carriers are stored in a storage pocket structure in the channel, in response to biases applied to the gate and back gate. Current passing through the channel is sensed and used to detect the stored carriers and, correspondingly, a memory state of the storage circuit.Type: ApplicationFiled: November 12, 2009Publication date: June 17, 2010Inventors: Mehmet Günhan Ertosun, Krishna Chandra Saraswat, Pawan Kapur