Patents by Inventor Sachin Shetty
Sachin Shetty 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: 20240105183Abstract: An audio file authentication system configured to extract a plurality of audio features for a plurality of raw audio files containing a digital recording of a specific user's voice, provide an authenticated audio file that includes a digital recording the specific user's voice based on the authentication information for the specific user, generate a parent hash key and sequential child hash keys that are unique to the authenticated audio file, and generate a processed audio file in which the parent hash key and each of the sequential child hash keys is inserted sequentially as data within the audio gaps of the audio file.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Venkata Satya Sivajee Pinnamaneni, Sachin Kumar Singh, Kaushal Shetty
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Patent number: 11907359Abstract: Cloud storage systems and methods are described for providing event-based user state synchronization among the various cloud elements. A global user directory is maintained on a remote cloud storage system. The global user directory includes a plurality of global user definitions associated with a plurality of user accounts, where each of the user accounts has access to at least one of a remote file system hosted by the remote cloud storage system and a local file system hosted by a local cloud storage system. As global user definition are altered on the remote cloud storage system, user events are generated and communicated to the local cloud storage system, where they are applied to synchronize the local user definitions with the global user definitions. The invention facilitates centralized control of user definitions, near real-time event delivery to local cloud storage systems, and separation of authentication processes from customers' active directory services.Type: GrantFiled: August 18, 2022Date of Patent: February 20, 2024Assignee: Egnyte, Inc.Inventors: Shishir Sharma, Debjit Bhattacharjee, Amrit Jassal, Kalpesh Patel, Deepak Mehta, Przemek Grzedzielski, Sachin Shetty, Krzysztof Gardo, Daniil Iaitskov, Harikesavan Krishnan, Manish Marathe
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Publication number: 20230362133Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: ApplicationFiled: January 17, 2023Publication date: November 9, 2023Inventors: Sachin Shetty, Amrit Jassal, Shishir Sharma, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski, Krishanu Lahiri
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Publication number: 20230117023Abstract: Cloud storage systems and methods are described for providing event-based user state synchronization among the various cloud elements. A global user directory is maintained on a remote cloud storage system. The global user directory includes a plurality of global user definitions associated with a plurality of user accounts, where each of the user accounts has access to at least one of a remote file system (RFS) hosted by the remote cloud storage system and a local file system (LFS) hosted by a local cloud storage system. As global user definition are altered on the remote cloud storage system, user events are generated and communicated to the local cloud storage system, where they are applied to synchronize the local user definitions with the global user definitions. The invention facilitates centralized control of user definitions, near real-time event delivery to local cloud storage systems, and separation of authentication processes from customers' active directory services.Type: ApplicationFiled: August 18, 2022Publication date: April 20, 2023Inventors: Shishir Sharma, Debjit Bhattacharjee, Amrit Jassal, Kalpesh Patel, Deepak Mehta, Przemek Grzedzielski, Sachin Shetty, Krzysztof Gardo, Daniil Laitskov, Harikesavan Krishnan, Manish Marathe
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Patent number: 11582198Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: GrantFiled: April 1, 2017Date of Patent: February 14, 2023Assignee: Egnyte, Inc.Inventors: Sachin Shetty, Amrit Jassal, Shishir Sharma, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski, Krishanu Lahiri
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Patent number: 11449596Abstract: Cloud storage systems and methods provide event-based user state synchronization among the various cloud elements. A global user directory is maintained on a remote cloud storage system. The global user directory includes a plurality of global user definitions associated with a plurality of user accounts, where each of the user accounts has access to one of a remote file system (RFS) hosted by the remote cloud storage system and a local file system (LFS) hosted by a local cloud storage system. As global user definition are altered on the remote cloud storage system, user events are generated and communicated to the local cloud storage system, where they are applied to synchronize the local user definitions with the global user definitions. The invention facilitates centralized control of user definitions, near real-time event delivery to local cloud storage systems, and separation of authentication processes from customers' active directory services.Type: GrantFiled: November 9, 2017Date of Patent: September 20, 2022Assignee: Egnyte, Inc.Inventors: Shishir Sharma, Debjit Bhattacharjee, Amrit Jassal, Kalpesh Patel, Deepak Mehta, Przemek Grzedzielski, Sachin Shetty, Krzysztof Gardo, Daniil Iaitskov, Harikesavan Krishnan, Manish Marathe
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Patent number: 11392845Abstract: System and method for multi-core processing based time series management, capable of handling high volume time series data with high speed processing for time series forecasting. The method includes storing each time series as a Structured Query Language (SQL) array in a single row using a plurality of time series parameters. Further, stored plurality of time series are analyzed on receiving a forecast request using a correlation based pattern detection mechanism. The pattern detection mechanism enables deriving a subset of forecasting models, from which an optimal or best-fit forecasting model is identified to generate one or more forecasted time series.Type: GrantFiled: February 15, 2018Date of Patent: July 19, 2022Assignee: TATA CONSULTANCY SERVICES LIMITED MUMBAIInventors: Brajesh Singh, Sachin Shetty
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Patent number: 10873629Abstract: A method for storing objects in an object storage system includes the steps of establishing a network connection with a client over an inter-network, receiving an upload request indicating an object to be uploaded by the client, selecting at least two storage nodes on which the object will be stored, receiving the object from the client via the network connection, and streaming the object to each of the selected storage nodes such that the object is stored on each of the selected storage nodes. The method can also include writing an object record associating the object and the selected storage nodes to a shard of an object database and generating a Universally Unique Identifier (UUID). The UUID indicates the shard and the object ID of the object record, such that the object record can be quickly retrieved. Object storage infrastructures are also disclosed.Type: GrantFiled: April 18, 2018Date of Patent: December 22, 2020Assignee: Egnyte, Inc.Inventors: Sachin Shetty, Krishna Sankar, Amrit Jassal, Kalpesh Patel, Shishir Sharma
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Patent number: 10853475Abstract: Cloud storage systems and methods are described for providing event-based user state synchronization among the various cloud elements. A global user directory is maintained on a remote cloud storage system. The global user directory includes a plurality of global user definitions associated with a plurality of user accounts, where each of the user accounts has access to at least one of a remote file system (RFS) hosted by the remote cloud storage system and a local file system (LFS) hosted by a local cloud storage system. As global user definition are altered on the remote cloud storage system, user events are generated and communicated to the local cloud storage system, where they are applied to synchronize the local user definitions with the global user definitions. The invention facilitates centralized control of user definitions, near real-time event delivery to local cloud storage systems, and separation of authentication processes from customers' active directory services.Type: GrantFiled: January 31, 2018Date of Patent: December 1, 2020Assignee: Egnyte, Inc.Inventors: Shishir Sharma, Debjit Bhattacharjee, Amrit Jassal, Kalpesh Patel, Deepak Mehta, Przemek Grzedzielski, Sachin Shetty, Krzysztof Gardo, Daniil Iaitskov, Harikesavan Krishnan, Manish Marathe
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Patent number: 10812452Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: GrantFiled: March 31, 2017Date of Patent: October 20, 2020Assignee: Egnyte, Inc.Inventors: Sachin Shetty, Amrit Jassal, Krishanu Lahiri, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski, Shishir Sharma
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Patent number: 10805273Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: GrantFiled: March 31, 2017Date of Patent: October 13, 2020Assignee: Egnyte, Inc.Inventors: Sachin Shetty, Amrit Jassal, Krishanu Lahiri, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski, Shishir Sharma
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Patent number: 10601782Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: GrantFiled: March 31, 2017Date of Patent: March 24, 2020Assignee: Egnyte, Inc.Inventors: Sachin Shetty, Amrit Jassal, Krishanu Lahiri, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski
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Publication number: 20190130293Abstract: System and method for multi-core processing based time series management, capable of handling high volume time series data with high speed processing for time series forecasting. The method includes storing each time series as a Structured Query Language (SQL) array in a single row using a plurality of time series parameters. Further, stored plurality of time series are analyzed on receiving a forecast request using a correlation based pattern detection mechanism. The pattern detection mechanism enables deriving a subset of forecasting models, from which an optimal or best-fit forecasting model is identified to generate one or more forecasted time series.Type: ApplicationFiled: February 15, 2018Publication date: May 2, 2019Applicant: Tata Consultancy Services LimitedInventors: Brajesh SINGH, Sachin SHETTY
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Publication number: 20180241821Abstract: A method for storing objects in an object storage system includes the steps of establishing a network connection with a client over an inter-network, receiving an upload request indicating an object to be uploaded by the client, selecting at least two storage nodes on which the object will be stored, receiving the object from the client via the network connection, and streaming the object to each of the selected storage nodes such that the object is stored on each of the selected storage nodes. The method can also include writing an object record associating the object and the selected storage nodes to a shard of an object database and generating a Universally Unique Identifier (UUID). The UUID indicates the shard and the object ID of the object record, such that the object record can be quickly retrieved. Object storage infrastructures are also disclosed.Type: ApplicationFiled: April 18, 2018Publication date: August 23, 2018Applicant: Egnyte, Inc.Inventors: Sachin Shetty, Krishna Sankar, Amrit Jassal, Kalpesh Patel, Shishir Sharma
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Patent number: 10003650Abstract: A method for storing objects in an object storage system includes the steps of establishing a network connection with a client over an inter-network, receiving an upload request indicating an object to be uploaded by the client, selecting at least two storage nodes on which the object will be stored, receiving the object from the client via the network connection, and streaming the object to each of the selected storage nodes such that the object is stored on each of the selected storage nodes. The method can also include writing an object record associating the object and the selected storage nodes to a shard of an object database and generating a Universally Unique Identifier (UUID). The UUID indicates the shard and the object ID of the object record, such that the object record can be quickly retrieved. Object storage infrastructures are also disclosed.Type: GrantFiled: August 12, 2015Date of Patent: June 19, 2018Assignee: Egnyte, Inc.Inventors: Sachin Shetty, Krishna Sankar, Amrit Jassal, Kalpesh Patel, Shishir Sharma
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Publication number: 20180150632Abstract: Cloud storage systems and methods are described for providing event-based user state synchronization among the various cloud elements. A global user directory is maintained on a remote cloud storage system. The global user directory includes a plurality of global user definitions associated with a plurality of user accounts, where each of the user accounts has access to at least one of a remote file system (RFS) hosted by the remote cloud storage system and a local file system (LFS) hosted by a local cloud storage system. As global user definition are altered on the remote cloud storage system, user events are generated and communicated to the local cloud storage system, where they are applied to synchronize the local user definitions with the global user definitions. The invention facilitates centralized control of user definitions, near real-time event delivery to local cloud storage systems, and separation of authentication processes from customers' active directory services.Type: ApplicationFiled: January 31, 2018Publication date: May 31, 2018Applicant: Egnyte, Inc.Inventors: Shishir Sharma, Debjit Bhattacharjee, Amrit Jassal, Kalpesh Patel, Deepak Mehta, Przemek Grzedzielski, Sachin Shetty, Krzysztof Gardo, Daniil Iaitskov, Harikesavan Krishnan, Manish Marathe
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Publication number: 20180068112Abstract: Cloud storage systems and methods are described for providing event-based user state synchronization among the various cloud elements. A global user directory is maintained on a remote cloud storage system. The global user directory includes a plurality of global user definitions associated with a plurality of user accounts, where each of the user accounts has access to at least one of a remote file system (RFS) hosted by the remote cloud storage system and a local file system (LFS) hosted by a local cloud storage system. As global user definition are altered on the remote cloud storage system, user events are generated and communicated to the local cloud storage system, where they are applied to synchronize the local user definitions with the global user definitions. The invention facilitates centralized control of user definitions, near real-time event delivery to local cloud storage systems, and separation of authentication processes from customers' active directory services.Type: ApplicationFiled: November 9, 2017Publication date: March 8, 2018Applicant: Egnyte, Inc.Inventors: Shishir Sharma, Debjit Bhattacharjee, Amrit Jassal, Kalpesh Patel, Deepak Mehta, Przemek Grzedzielski, Sachin Shetty, Krzysztof Gardo, Daniil Iaitskov, Harikesavan Krishnan, Manish Marathe
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Publication number: 20170286698Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: ApplicationFiled: April 1, 2017Publication date: October 5, 2017Applicant: Egnyte, Inc.Inventors: Sachin Shetty, Amrit Jassal, Shishir Sharma, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski, Krishanu Lahiri
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Publication number: 20170286696Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: ApplicationFiled: March 31, 2017Publication date: October 5, 2017Applicant: Egnyte, Inc.Inventors: Sachin Shetty, Amrit Jassal, Krishanu Lahiri, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski, Shishir Sharma
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Publication number: 20170286697Abstract: Methods in a cloud object store facilitate strong data encryption, customer-management of object (encryption) keys, reductions in latency, globally-distributed object storage, and handling of streamed uploads. A method for encrypting objects stored in a cloud includes encrypting each object with a unique encryption (object) key. The plaintext object keys are generated in advance of uploads. The plaintext object keys can be stored in an object database in the cloud. Alternatively, the plaintext object keys can be provided to a customer's HSM, encrypted, and returned to the cloud, such that encrypted object keys, encrypted by the customer, are stored in the cloud. The cloud can alternatively encrypt the customer's object keys with a master key for the customer, which is then encrypted by the customer's HSM before being stored in the cloud. Proxies are also deployed for efficiently communicating with customer security modules.Type: ApplicationFiled: March 31, 2017Publication date: October 5, 2017Applicant: Egnyte, Inc.Inventors: Sachin Shetty, Amrit Jassal, Krishanu Lahiri, Yogesh Rai, Manoj Chauhan, Leszek Jakubowski