Patents by Inventor Shaunak Mistry
Shaunak Mistry 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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Patent number: 11989181Abstract: The present disclosure provides a method, system and computer program product for optimal query scheduling for resource utilization option. In an embodiment of the disclosure, a process for optimal query scheduling includes receiving in an information retrieval data processing system at a contemporaneous time, a request for deferred query execution of a specified query to a future time after the contemporaneous time. The method additionally includes determining a frequency of change of data corresponding to a field referenced in the specified query. Then, on condition that the frequency of change is below a threshold value, an intermediate time prior to the future time but after the contemporaneous time can be identified and the specified query scheduled for execution at the intermediate time instead of the future time. But, otherwise the specified query can be scheduled at the future time as originally requested.Type: GrantFiled: March 2, 2023Date of Patent: May 21, 2024Assignee: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Patent number: 11791991Abstract: Key management for encrypted data includes establishing a cache of key decryption keys and periodically evicting the keys from the cache. A pool of key encryption keys also is created and periodically, selected key encryption keys are removed from service. Notably, the rate of removal of the encryption keys differs from the rate of cache eviction for the decryption keys. Thereafter, clear data is encrypted with a cipher to produce cipher text, and the cipher is encrypted with a selected key encryption key from the pool. Finally, in response to an access request for the clear data, an attempt to locate in the cache a key decryption key for the encrypted cipher is made. If attempt fails, the key decryption key is retrieved from remote memory. Finally, the encrypted cipher is decrypted with the located key, and the cipher text decrypted to produce the clear data.Type: GrantFiled: January 11, 2022Date of Patent: October 17, 2023Assignee: Google LLCInventors: Shaunak Mistry, Adam Markowtiz
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Patent number: 11736434Abstract: When instantiating a requesting process that publishes a request for a response from a responding process, a method of implementing an event-based distributed messaging service includes identifying a response topic of a distributed messaging service and generating subscriptions for the response topic where each subscription includes a subscription identifier. During runtime for the requesting process, the method publishes a request message to a request topic subscribed to by the responding process where the request message includes a unique message identifier and generates a subscriber using a respective subscription identifier of a respective subscription selected from the subscriptions where the subscriber includes the unique message identifier.Type: GrantFiled: September 8, 2022Date of Patent: August 22, 2023Assignee: Google LLCInventors: Shaunak Mistry, Phillip Wayne Peralez
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Publication number: 20230205772Abstract: The present disclosure provides a method, system and computer program product for optimal query scheduling for resource utilization option. In an embodiment of the disclosure, a process for optimal query scheduling includes receiving in an information retrieval data processing system at a contemporaneous time, a request for deferred query execution of a specified query to a future time after the contemporaneous time. The method additionally includes determining a frequency of change of data corresponding to a field referenced in the specified query. Then, on condition that the frequency of change is below a threshold value, an intermediate time prior to the future time but after the contemporaneous time can be identified and the specified query scheduled for execution at the intermediate time instead of the future time. But, otherwise the specified query can be scheduled at the future time as originally requested.Type: ApplicationFiled: March 2, 2023Publication date: June 29, 2023Applicant: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Patent number: 11625400Abstract: The present disclosure provides a method, system and computer program product for optimal query scheduling for resource utilization option. In an embodiment of the disclosure, a process for optimal query scheduling includes receiving in an information retrieval data processing system at a contemporaneous time, a request for deferred query execution of a specified query to a future time after the contemporaneous time. The method additionally includes determining a frequency of change of data corresponding to a field referenced in the specified query. Then, on condition that the frequency of change is below a threshold value, an intermediate time prior to the future time but after the contemporaneous time can be identified and the specified query scheduled for execution at the intermediate time instead of the future time. But, otherwise the specified query can be scheduled at the future time as originally requested.Type: GrantFiled: December 3, 2021Date of Patent: April 11, 2023Assignee: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Publication number: 20230006963Abstract: When instantiating a requesting process that publishes a request for a response from a responding process, a method of implementing an event-based distributed messaging service includes identifying a response topic of a distributed messaging service and generating subscriptions for the response topic where each subscription includes a subscription identifier. During runtime for the requesting process, the method publishes a request message to a request topic subscribed to by the responding process where the request message includes a unique message identifier and generates a subscriber using a respective subscription identifier of a respective subscription selected from the subscriptions where the subscriber includes the unique message identifier.Type: ApplicationFiled: September 8, 2022Publication date: January 5, 2023Applicant: Google LLCInventors: Shaunak Mistry, Phillip Wayne Peralez
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Patent number: 11496430Abstract: Methods, systems, computer-readable media, and apparatuses may provide management of messaging for one or more devices of a user according to the user's configurable presence schedule. A messaging management server may receive notifications of messages and the messages themselves from a messaging service provider. The messages may have originated from a first user and be intended for receipt by a second user. After a preset time period has elapsed, a notification of the message may be sent from the messaging management server to each of the second user's devices in accordance with the second user's presence schedule. Subsequent messages from the first user and intended for the second user may be routed from the messaging management server to the device on which the second user responded to the notification of the initial message and might not be routed to the second user's other devices.Type: GrantFiled: April 13, 2015Date of Patent: November 8, 2022Assignee: Citrix Systems, Inc.Inventor: Shaunak Mistry
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Patent number: 11477157Abstract: When instantiating a requesting process that publishes a request for a response from a responding process, a method of implementing an event-based distributed messaging service includes identifying a response topic of a distributed messaging service and generating subscriptions for the response topic where each subscription includes a subscription identifier. During runtime for the requesting process, the method publishes a request message to a request topic subscribed to by the responding process where the request message includes a unique message identifier and generates a subscriber using a respective subscription identifier of a respective subscription selected from the subscriptions where the subscriber includes the unique message identifier.Type: GrantFiled: March 29, 2021Date of Patent: October 18, 2022Assignee: Google LLCInventors: Shaunak Mistry, Phillip Wayne Peralez
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Publication number: 20220311729Abstract: When instantiating a requesting process that publishes a request for a response from a responding process, a method of implementing an event-based distributed messaging service includes identifying a response topic of a distributed messaging service and generating subscriptions for the response topic where each subscription includes a subscription identifier. During runtime for the requesting process, the method publishes a request message to a request topic subscribed to by the responding process where the request message includes a unique message identifier and generates a subscriber using a respective subscription identifier of a respective subscription selected from the subscriptions where the subscriber includes the unique message identifier.Type: ApplicationFiled: March 29, 2021Publication date: September 29, 2022Applicant: Google LLCInventors: Shaunak Mistry, Phillip Wayne Peralez
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Publication number: 20220164352Abstract: A process for optimal query scheduling includes receiving in an information retrieval data processing system, a request to accelerate query execution of a specified query to a time prior to a scheduled time. A specific field corresponding to data in a database is then identified in the query and a freshness of data requirement for the specific field retrieved along with a frequency of change the data corresponding to the specific field. Then, if execution of the specific query at the time prior to the scheduled time instead of the scheduled time is determined not to violate the freshness of data requirement based upon the frequency of change of the data corresponding of the specific field, the specific query is scheduled for execution at the time prior to the scheduled time. But otherwise, the scheduled time may be maintained for executing the specific query.Type: ApplicationFiled: February 11, 2022Publication date: May 26, 2022Applicant: Google LLCInventors: Shaunak Mistry, Gaurav Kumar, Kalen Petersen, Julius Cisek
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Publication number: 20220141006Abstract: Key management for encrypted data includes establishing a cache of key decryption keys and periodically evicting the keys from the cache. A pool of key encryption keys also is created and periodically, selected key encryption keys are removed from service. Notably, the rate of removal of the encryption keys differs from the rate of cache eviction for the decryption keys. Thereafter, clear data is encrypted with a cipher to produce cipher text, and the cipher is encrypted with a selected key encryption key from the pool. Finally, in response to an access request for the clear data, an attempt to locate in the cache a key decryption key for the encrypted cipher is made. If attempt fails, the key decryption key is retrieved from remote memory. Finally, the encrypted cipher is decrypted with the located key, and the cipher text decrypted to produce the clear data.Type: ApplicationFiled: January 11, 2022Publication date: May 5, 2022Applicant: Google LLCInventors: Shaunak Mistry, Adam Markowitz
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Patent number: 11310035Abstract: Securing at rest data on a cloud hosted server includes, for each cloud hosted instance of a computer program, creating a key encrypted key (KEK) using a unique customer master key (CMK) corresponding to the instance, but only an encrypted form of the KEK is persisted in a database for the corresponding instance whereas the unencrypted KEK is retained in memory of the encryption process only. Thereafter, in response to a request to persist data by a corresponding instance of the computer program, a data key (DK) is randomly generated and encrypted with the KEK in memory for the corresponding instance. The data itself also is encrypted with the DK and an envelope with the encrypted DK and the encrypted data returned to the requestor, thus ensuring that the data and the encryption keys are never moved or persisted in an un-encrypted form.Type: GrantFiled: December 18, 2018Date of Patent: April 19, 2022Assignee: Google LLCInventor: Shaunak Mistry
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Publication number: 20220092070Abstract: The present disclosure provides a method, system and computer program product for optimal query scheduling for resource utilization option. In an embodiment of the disclosure, a process for optimal query scheduling includes receiving in an information retrieval data processing system at a contemporaneous time, a request for deferred query execution of a specified query to a future time after the contemporaneous time. The method additionally includes determining a frequency of change of data corresponding to a field referenced in the specified query. Then, on condition that the frequency of change is below a threshold value, an intermediate time prior to the future time but after the contemporaneous time can be identified and the specified query scheduled for execution at the intermediate time instead of the future time. But, otherwise the specified query can be scheduled at the future time as originally requested.Type: ApplicationFiled: December 3, 2021Publication date: March 24, 2022Applicant: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Patent number: 11269879Abstract: A process for optimal query scheduling includes receiving in an information retrieval data processing system, a request to accelerate query execution of a specified query to a time prior to a scheduled time. A specific field corresponding to data in a database is then identified in the query and a freshness of data requirement for the specific field retrieved along with a frequency of change the data corresponding to the specific field. Then, if execution of the specific query at the time prior to the scheduled time instead of the scheduled time is determined not to violate the freshness of data requirement based upon the frequency of change of the data corresponding of the specific field, the specific query is scheduled for execution at the time prior to the scheduled time. But otherwise, the scheduled time may be maintained for executing the specific query.Type: GrantFiled: January 13, 2020Date of Patent: March 8, 2022Assignee: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Patent number: 11233631Abstract: Key management for encrypted data includes establishing a cache of key decryption keys and periodically evicting the keys from the cache. A pool of key encryption keys also is created and periodically, selected key encryption keys are removed from service. Notably, the rate of removal of the encryption keys differs from the rate of cache eviction for the decryption keys. Thereafter, clear data is encrypted with a cipher to produce cipher text, and the cipher is encrypted with a selected key encryption key from the pool. Finally, in response to an access request for the clear data, an attempt to locate in the cache a key decryption key for the encrypted cipher is made. If attempt fails, the key decryption key is retrieved from remote memory. Finally, the encrypted cipher is decrypted with the located key, and the cipher text decrypted to produce the clear data.Type: GrantFiled: October 9, 2019Date of Patent: January 25, 2022Assignee: Google LLCInventors: Shaunak Mistry, Adam Markowitz
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Patent number: 11204922Abstract: Embodiments of the present invention provide a method, system and computer program product for optimal query scheduling for resource utilization option. In an embodiment of the invention, a process for optimal query scheduling includes receiving in an information retrieval data processing system at a contemporaneous time, a request for deferred query execution of a specified query to a future time after the contemporaneous time. The method additionally includes determining a frequency of change of data corresponding to a field referenced in the specified query. Then, on condition that the frequency of change is below a threshold value, an intermediate time prior to the future time but after the contemporaneous time can be identified and the specified query scheduled for execution at the intermediate time instead of the future time. But, otherwise the specified query can be scheduled at the future time as originally requested.Type: GrantFiled: January 13, 2020Date of Patent: December 21, 2021Assignee: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Publication number: 20210216550Abstract: Embodiments of the present invention provide a method, system and computer program product for optimal query scheduling for resource utilization option. In an embodiment of the invention, a process for optimal query scheduling includes receiving in an information retrieval data processing system at a contemporaneous time, a request for deferred query execution of a specified query to a future time after the contemporaneous time. The method additionally includes determining a frequency of change of data corresponding to a field referenced in the specified query. Then, on condition that the frequency of change is below a threshold value, an intermediate time prior to the future time but after the contemporaneous time can be identified and the specified query scheduled for execution at the intermediate time instead of the future time. But, otherwise the specified query can be scheduled at the future time as originally requested.Type: ApplicationFiled: January 13, 2020Publication date: July 15, 2021Applicant: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Publication number: 20210216547Abstract: A process for optimal query scheduling includes receiving in an information retrieval data processing system, a request to accelerate query execution of a specified query to a time prior to a scheduled time. A specific field corresponding to data in a database is then identified in the query and a freshness of data requirement for the specific field retrieved along with a frequency of change the data corresponding to the specific field. Then, if execution of the specific query at the time prior to the scheduled time instead of the scheduled time is determined not to violate the freshness of data requirement based upon the frequency of change of the data corresponding of the specific field, the specific query is scheduled for execution at the time prior to the scheduled time. But otherwise, the scheduled time may be maintained for executing the specific query.Type: ApplicationFiled: January 13, 2020Publication date: July 15, 2021Applicant: Google LLCInventors: Julius Cisek, Gaurav Kumar, Shaunak Mistry, Kalen Petersen
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Publication number: 20210133305Abstract: Methods and systems for securely entering credentials via a head-mounted display device are described herein. A head-mounted device may select a first type of graphical user interface (GUI) elements and a second type of GUI elements based on capabilities of the head-mounted device. A display of the head-mounted device may display the first type of GUI elements. A first user selection of a first GUI element of the first type of GUI elements may be selected. The second type of GUI elements may be displayed. A second user selection of a second GUI element of the second type of GUI elements may be received. Based on the first user selection and the second user selection, whether to grant user access to a resource may be determined.Type: ApplicationFiled: October 5, 2020Publication date: May 6, 2021Inventor: Shaunak Mistry
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Publication number: 20210111879Abstract: Key management for encrypted data includes establishing a cache of key decryption keys and periodically evicting the keys from the cache. A pool of key encryption keys also is created and periodically, selected key encryption keys are removed from service. Notably, the rate of removal of the encryption keys differs from the rate of cache eviction for the decryption keys. Thereafter, clear data is encrypted with a cipher to produce cipher text, and the cipher is encrypted with a selected key encryption key from the pool. Finally, in response to an access request for the clear data, an attempt to locate in the cache a key decryption key for the encrypted cipher is made. If attempt fails, the key decryption key is retrieved from remote memory. Finally, the encrypted cipher is decrypted with the located key, and the cipher text decrypted to produce the clear data.Type: ApplicationFiled: October 9, 2019Publication date: April 15, 2021Applicant: Google LLCInventors: Shaunak Mistry, Adam Markowitz