Patents by Inventor Rajnish Kumar
Rajnish Kumar 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: 11668575Abstract: A system and a method are disclosed for managing a travel itinerary by calculating pre-event triggers and interfacing with travel service providers to streamline travel services for a traveler. In an embodiment, a travel management system receives an electronic itinerary for a traveler, the electronic itinerary comprising a plurality of events. Based on the electronic itinerary, the travel management system identifies an event of the plurality of events and event managers for the events. The travel management system determines pre-event triggers for the events. The travel management system calculates trigger times for the pre-event triggers. The travel management system transmits, at the trigger times, the pre-event triggers to the event managers for execution of a function corresponding to the event.Type: GrantFiled: March 5, 2020Date of Patent: June 6, 2023Assignee: Airbnb, Inc.Inventors: Joao Pedro Carvalho Oliveira de Miranda Reis, Luca Beltrami, Rajnish Kumar
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Publication number: 20210278223Abstract: A system and a method are disclosed for managing a travel itinerary by calculating pre-event triggers and interfacing with travel service providers to streamline travel services for a traveler. In an embodiment, a travel management system receives an electronic itinerary for a traveler, the electronic itinerary comprising a plurality of events. Based on the electronic itinerary, the travel management system identifies an event of the plurality of events and event managers for the events. The travel management system determines pre-event triggers for the events. The travel management system calculates trigger times for the pre-event triggers. The travel management system transmits, at the trigger times, the pre-event triggers to the event managers for execution of a function corresponding to the event.Type: ApplicationFiled: March 5, 2020Publication date: September 9, 2021Inventors: Joao Pedro Carvalho Oliveira de Miranda Reis, Luca Beltrami, Rajnish Kumar
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Publication number: 20210279823Abstract: A system and method are disclosed for managing an extended travel itinerary using a travel management system. In an embodiment, the travel management system receives a travel destination, the travel destination including a travel location and a duration for a stay at the travel location. The travel management system identifies, based on the travel location and the duration, a travel event and an event manager for the travel event. The travel management system determines automatically a pre-event trigger for the travel event. The travel management system calculates a trigger time for the pre-event trigger. The travel management system transmits, at the trigger time, the pre-event trigger to the event manager for execution of a function corresponding to the travel event.Type: ApplicationFiled: March 5, 2020Publication date: September 9, 2021Inventors: Joao Pedro Carvalho Oliveira de Miranda Reis, Luca Beltrami, Rajnish Kumar
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Publication number: 20210267908Abstract: There is provided a dosages form comprising rivaroxaban and one or more pharmaceutically acceptable excipients. The present invention also provides a stable capsule dosage form comprising rivaroxaban and one or more pharmaceutically acceptable excipients. The invention also relates to process of preparation of such compositions.Type: ApplicationFiled: March 1, 2021Publication date: September 2, 2021Inventors: Rajnish Kumar SINGH, Tarun GARG, Muthulingam CHITHAMBARAM, Anil KUMAR
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Publication number: 20210264500Abstract: A system and a method are disclosed for prompting a user of an accommodation management system to host an accommodation during an event. In an embodiment, the accommodation management system detects an event occurring in a geographic region. The accommodation management system identifies a user in the geographic region and determines an estimated hosting value of the user hosting an accommodation during the event. Responsive to determining the estimated hosting value, the accommodation management system identifies an accommodation listing on a wish list associated with the user based on the estimated hosting value and a reservation criterion of the listing. The accommodation management system outputs a prompt to the user recommending that the user hosts an accommodation during the event based on the identified listing.Type: ApplicationFiled: February 20, 2020Publication date: August 26, 2021Inventors: Rajnish Kumar, Joao Pedro Carvalho Oliveira de Miranda Reis, Laetitia Kim Anh Perrine Jumel, Dan Young Li, Zhiyao Wang
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Publication number: 20210264324Abstract: A system and a method are disclosed for matching users of an accommodation management system to an event and prompting the matched users to make an accommodation listing available during the event. In an embodiment, the accommodation management system detects an event occurring in a geographic region. Responsive to detecting the event, the accommodation management system identifies users registered in the geographic region that are exhibiting low hosting activity. The accommodation management system compares the event to accommodation listings on a wish list associated with each retrieved user. Responsive to a successful match between the event and a retrieved user's wish list, the accommodation management system outputs a prompt to the user recommending that the user make a listing for an accommodation available during the event.Type: ApplicationFiled: February 20, 2020Publication date: August 26, 2021Inventors: Rajnish Kumar, Joao Pedro Carvalho Oliveira de Miranda Reis, Laetitia Kim Anh Perrine Jumel, Dan Young Li, Zhiyao Wang
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Patent number: 10768789Abstract: Described herein are approaches for presented interactive user experience cards within an application menu of an application. Dynamic content of the cards can be downloaded from an external server and presented in response to user inputs. The dynamic content can be updated dynamically and served when appropriate.Type: GrantFiled: April 24, 2018Date of Patent: September 8, 2020Assignee: Amazon Technologies, Inc.Inventors: Arunkumar Devadoss, Rajnish Kumar
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Patent number: 10633572Abstract: The present invention discloses a process for the dissociation of natural gas hydrates comprises injecting additives or hydrate dissociation promoters into the system at the hydrate dissociation temperatures ranging from 283-293 K in conjunction with or without first depressurizing the system to pressures (50%-75%) below the hydrate equilibrium pressure and such leading to the recovery of methane or natural gases.Type: GrantFiled: January 23, 2017Date of Patent: April 28, 2020Assignees: Council of Scientific & Industrial Research, Gail (India) LimitedInventors: Rajnish Kumar, Sudip Roy, Gaurav Bhattacharjee, Nilesh Choudhary, Asheesh Kumar, Raj Kumar Kashyap, Parivesh Chugh, Nawal Kishore Pande
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Patent number: 10290199Abstract: A system for test administration including a memory, a processor and a biometric reading unit with a program in the memory executing the steps of receiving measurements from the biometric reading unit, the measurements being other than video and audio, identifying suspect behavior from the measurements, displaying a video feed from the testing station in response to the identification of the suspect behavior.Type: GrantFiled: November 26, 2014Date of Patent: May 14, 2019Assignee: Verificent Technologies, Inc.Inventors: Rajnish Kumar, Apratim Dutta
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Publication number: 20190031943Abstract: The present invention discloses a process for the dissociation of natural gas hydrates comprises injecting additives or hydrate dissociation promoters into the system at the hydrate dissociation temperatures ranging from 283-293 K in conjunction with or without first depressurizing the system to pressures (50%-75%) below the hydrate equilibrium pressure and such leading to the recovery of methane or natural gases.Type: ApplicationFiled: January 23, 2017Publication date: January 31, 2019Inventors: Rajnish Kumar, Sudip Roy, Gaurav Bhattacharjee, Nilesh Choudhary, Asheesh Kumar, Raj Kumar Kashyap, Parivesh Chugh, Nawal Kishore Pande
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Publication number: 20150317466Abstract: A system for generating certificates, the system include a certification generation unit having a processor and a memory with an application in the memory executing the steps of generating a digital certificate, retrieving verification information from a user where the verification information are unique to the user, appending a certificate content onto the verification information, appending an issuing authority identifier to the verification information, appending metadata to the verification information, embedding the appended verification information into the digital certificate, encoding the digital certificate with the embedded information, and issuing the encoded digital certificate.Type: ApplicationFiled: May 1, 2015Publication date: November 5, 2015Inventors: Rajnish Kumar, Apratim Dutta
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Patent number: 9158933Abstract: System, method, computer program product embodiments and combinations and sub-combinations thereof for protection of encryption keys in a database are described herein. An embodiment includes a master key and a dual master key, both of which are used to encrypt encryption keys in a database. To access encrypted data, the master key and dual master key must be supplied to a database server by two separate entities, thus requiring dual control of the master and dual master keys. Furthermore, passwords for the master and dual master keys must be supplied separately and independently, thus requiring split knowledge to access the master and dual master keys. In another embodiment, a master key and a key encryption key derived from a user password is used for dual control. An embodiment also includes supplying the secrets for the master key and dual master key through server-private files.Type: GrantFiled: May 12, 2009Date of Patent: October 13, 2015Assignee: Sybase, Inc.Inventors: Barbara Jane Banks, Rajnish Kumar Chitkara, Shiping Chen
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Publication number: 20150077259Abstract: A system for test administration including a memory, a processor and a biometric reading unit with a program in the memory executing the steps of receiving measurements from the biometric reading unit, the measurements being other than video and audio, identifying suspect behavior from the measurements, displaying a video feed from the testing station in response to the identification of the suspect behavior.Type: ApplicationFiled: November 26, 2014Publication date: March 19, 2015Inventors: Rajnish Kumar, Apratim Dutta
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Patent number: 8926335Abstract: A system and method for remote test administration are disclosed. The system includes a testing station having a processor and a memory in communication with the processor. The memory configured to store processor executable instructions configured to acquire biometric information related to a user, wherein the user is substantially adjacent to the testing station; identify at least one biometric vector within the acquired biometric information; and communicate the identified biometric vector. The system further includes a monitoring station configured to receive the biometric vector communicated by the testing station, the monitoring station having a processor and a memory in communication with the processor.Type: GrantFiled: May 12, 2011Date of Patent: January 6, 2015Assignee: Verificient Technologies, Inc.Inventors: Rajnish Kumar, Apratim Dutta
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Publication number: 20140335179Abstract: The present invention relates to micronized crystals of atorvastatin hemi-calcium, a method for the preparation of micronized crystals of atorvastatin hemi-calcium and a pharmaceutical dosage form comprising said micronized crystals of atorvastatin hemi-calcium.Type: ApplicationFiled: June 28, 2012Publication date: November 13, 2014Applicant: DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.Inventors: Rajnish Kumar, Neeraj Tewari
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Publication number: 20110279228Abstract: A system and method for remote test administration are disclosed. The system includes a testing station having a processor and a memory in communication with the processor. The memory configured to store processor executable instructions configured to acquire biometric information related to a user, wherein the user is substantially adjacent to the testing station; identify at least one biometric vector within the acquired biometric information; and communicate the identified biometric vector. The system further includes a monitoring station configured to receive the biometric vector communicated by the testing station, the monitoring station having a processor and a memory in communication with the processor.Type: ApplicationFiled: May 12, 2011Publication date: November 17, 2011Applicant: Weyond Conferencing LLCInventor: Rajnish Kumar
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Publication number: 20100290623Abstract: System, method, computer program product embodiments and combinations and sub-combinations thereof for protection of encryption keys in a database are described herein. An embodiment includes a master key and a dual master key, both of which are used to encrypt encryption keys in a database. To access encrypted data, the master key and dual master key must be supplied to a database server by two separate entities, thus requiring dual control of the master and dual master keys. Furthermore, passwords for the master and dual master keys must be supplied separately and independently, thus requiring split knowledge to access the master and dual master keys. In another embodiment, a master key and a key encryption key derived from a user password is used for dual control. An embodiment also includes supplying the secrets for the master key and dual master key through server-private files.Type: ApplicationFiled: May 12, 2009Publication date: November 18, 2010Applicant: Sybase, Inc.Inventors: Barbara Jane Banks, Rajnish Kumar Chitkara, Shiping Chen
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Patent number: 7826907Abstract: A computer-implemented method for selecting a combination of devices from a plurality of available devices, each device having service description information associated therewith. A user request is received into a coordinating device which processes the service description information for any available electronic devices to identify functionally responsive combinations of electronic devices, each functionally responsive combination responsive the user request. A score is calculated for each functionally responsive combination, using user preference information. One of the functionally responsive combinations is selected according to it having the best scores. A user preferences and experience computer-implemented method is provided for selecting an ad-hoc combination of electronic devices.Type: GrantFiled: July 31, 2003Date of Patent: November 2, 2010Assignee: Hewlett-Packard Development Company, L.P.Inventors: Rajnish Kumar, Vahe Poladian, Ira Greenberg, Alan Messer, Dejan S. Milojicic
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Patent number: 7797342Abstract: A database system providing encrypted column data support with decrypt default functionality. In a database system, a method providing automated encryption support for column data comprises steps of: defining Structured Query Language (SQL) extensions for creating and managing column encryption keys and database tables with encrypted column data; receiving an SQL statement specifying creation of a column encryption key; receiving an SQL statement specifying creation of a database table having particular column data encrypted with the column encryption key; receiving an SQL statement specifying a default value to be provided in response to requests for the column data without decrypt permission; in response to a subsequent database operation requesting encrypted column data from a user with decrypt permission, automatically decrypting the column data; and in response to a subsequent database operation requesting the encrypted column data from a user without decrypt permission, returning the default value.Type: GrantFiled: August 17, 2007Date of Patent: September 14, 2010Assignee: Sybase, Inc.Inventors: Barbara J. Banks, Rajnish Kumar Chitkara, Shiping Chen
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Patent number: 7693181Abstract: An exemplary device comprises a first and second protocol layer, and an information exchange service (IES) in communication with the first and the second protocol layers. The IES is configured to share control information between the protocol layers. A protocol layer is capable of adapting behavior based on the control information shared by the IES. An exemplary method is presented for communicating between publishing and subscribing layers in a protocol stack. The method comprises, in the publishing layer, specifying a selected attribute and an associated value to be shared with the subscribing layer. The method further comprises storing the specified attribute and associated value, and receiving a subscribe request from the requesting layer. The request specifies the published attribute. The method further comprises, in response to the request, providing the associated value to a subscribing layer, and in the subscribing layer, adapting behavior based on the shared control information.Type: GrantFiled: June 29, 2007Date of Patent: April 6, 2010Assignee: Georgia Tech Research CorporationInventors: Umakishore Ramachandran, Rajnish Kumar, Charles Albert Reiss