Patents by Inventor Avik Chatterjee
Avik Chatterjee 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: 20240121041Abstract: A user equipment (UE) can include processing circuitry configured to decode control information of a physical down-link control channel (PDCCH) received via a resource within a control resource set (CORESET) occupying a subset of a plurality of OFDM symbols within a slot. At least one of the symbols in the subset coincides with a pre-defined symbol location associated with a demodulation reference signal (DM-RS) of a PDSCII. The DM-RS can be detected within the slot, the DM-RS starting at a symbol location that is shifted from the pre-defined symbol location and following the subset of symbols. Downlink data scheduled by the PDCCH and received via the PDSCH can be decoded, where the decoding is based on the detected DM-RS.Type: ApplicationFiled: June 21, 2023Publication date: April 11, 2024Inventors: Debdeep Chatterjee, Alexei Vladimirovich Davydov, Seung Hee Han, Jeongho Jeon, Sameer Pawar, Avik Sengupta, Guotong Wang, Yushu Zhang
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Publication number: 20240120085Abstract: Existing systems for behavioural tracking and identification have the disadvantage that they do not analyse data in behavioural aspects. As a result, they lack ability to pre-empt scenarios involving actions that adversely affect user health. The disclosure herein generally relates to behavior prediction, and, more particularly, to a method and system for identifying unhealthy behavior trigger and providing nudges. The system generates a casual inference model, which is a reverse causality model facilitating mapping of context with one or more behaviour of the user. The system further collects and processes real-time data using the casual inference model, to perform behavioral analysis of the user.Type: ApplicationFiled: October 3, 2023Publication date: April 11, 2024Applicant: Tata Consultancy Services LimitedInventors: VIVEK CHANDEL, AVIK GHOSE, MAYURI DUGGIRALA, ARNAB CHATTERJEE, SAKYAJIT BHATTACHARYA
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Patent number: 11935087Abstract: A computer system detects the reception of a first token associated with a first transaction. The computer system determines that a first Payments Reward Identifier (PRI) is associated with the first token by accessing a PRI database. In response to determining that the first PRI is associated with the first token, the computer system accesses the PRI database and determines that the first PRI is associated with a record within the PRI database that corresponds to a first rewards ID (RID). In response to determining that the first PRI is associated with a record within the PRI database that corresponds to the first rewards, the computer system determines a first rewards amount corresponding to the first transaction, and updates a total rewards amount, in a rewards database, corresponding to the determined first RID based on the first rewards amount.Type: GrantFiled: September 15, 2020Date of Patent: March 19, 2024Assignee: PAYPAL, INC.Inventors: Avik Chatterjee, Srivathsan Narasimhan
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Patent number: 11930479Abstract: Systems and methods for transmission of PDSCH and HARQ-ACK feedback in 5G networks are described. The TDRA of PDSCH repetitions are indicated in a DCI by a SLIV sequence configuration that contains multiple SLIV sequences. Each SLIV sequence for a slot is associated with an independent repetition factor and may also be associated with a partition factor to indicate a partition within the slot. One or more TRPs may be used to transmit each PDSCH repetition. The TCI states are mapped to the PDSCH repetitions in a round-robin fashion using an offset in terms of number of PDSCH repetitions from where TCI state switching starts and a number of consecutive PDSCH repetitions per TCI state. The HARQ-ACK bits in response to the PDSCH from the TRPs are concatenated in order of increasing control resource set higher layer signaling index.Type: GrantFiled: August 5, 2020Date of Patent: March 12, 2024Assignee: Intel CorporationInventors: Bishwarup Mondal, Gang Xiong, Alexei Davydov, Avik Sengupta, Sergey Panteleev, Debdeep Chatterjee
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Patent number: 11907995Abstract: There are provided systems and methods for edge computing storage nodes based on location and activities for user data separate from cloud computing environments. A service provider, such as an online transaction processor, may provide additional services for to users via edge computing systems and edge computing storage nodes. The service may be for data that may be predictively loaded to the edge computing storage node for a particular location, where the edge computing storage node may reside more locally to the location on a network so that data may be served quicker and with less network resource consumption than providing data from a remote cloud computing storage. The data may be predicted to be needed or useful to the user at the location using a user profile for the user, monitored user activities, and/or one or more machine learning models that predict user behaviors at the location.Type: GrantFiled: July 30, 2021Date of Patent: February 20, 2024Assignee: PAYPAL, INC.Inventors: Michael Charles Todasco, Patrick Babcock, Avik Chatterjee
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Patent number: 11727394Abstract: Methods and systems are presented for providing comprehensive payment transaction services through a digital wallet. The digital wallet enables a user to conduct an electronic transaction with a merchant or another user. In one aspect, the digital wallet may modify a payment arrangement of the electronic transaction. For example, the digital wallet may determine a first payment arrangement that specifies one or more financial instruments and a payment deferral time period for the electronic transaction. Subsequent to processing the electronic transaction, the digital wallet may determine a different, second payment arrangement for the electronic transaction. The digital wallet may modify the electronic transaction based on the second payment arrangement without canceling the electronic transaction. In another aspect, the digital wallet may manage rewards by dynamically withholding rewards, releasing the rewards, and/or distributing at least portions of the rewards to different users.Type: GrantFiled: May 6, 2021Date of Patent: August 15, 2023Assignee: PayPal, Inc.Inventors: Nitin Prabhu, Meghna Singh, John Michael Box, Avik Chatterjee
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Publication number: 20230036623Abstract: There are provided systems and methods for edge computing storage nodes based on location and activities for user data separate from cloud computing environments. A service provider, such as an online transaction processor, may provide additional services for to users via edge computing systems and edge computing storage nodes. The service may be for data that may be predictively loaded to the edge computing storage node for a particular location, where the edge computing storage node may reside more locally to the location on a network so that data may be served quicker and with less network resource consumption than providing data from a remote cloud computing storage. The data may be predicted to be needed or useful to the user at the location using a user profile for the user, monitored user activities, and/or one or more machine learning models that predict user behaviors at the location.Type: ApplicationFiled: July 30, 2021Publication date: February 2, 2023Applicant: PAYPAL, INC.Inventors: Michael Charles Todasco, Patrick Babcock, Avik Chatterjee
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Publication number: 20220207521Abstract: Methods and systems are presented for providing comprehensive payment transaction services through a digital wallet. The digital wallet enables a user to conduct an electronic transaction with a merchant or another user. In one aspect, the digital wallet may modify a payment arrangement of the electronic transaction. For example, the digital wallet may determine a first payment arrangement that specifies one or more financial instruments and a payment deferral time period for the electronic transaction. Subsequent to processing the electronic transaction, the digital wallet may determine a different, second payment arrangement for the electronic transaction. The digital wallet may modify the electronic transaction based on the second payment arrangement without canceling the electronic transaction. In another aspect, the digital wallet may manage rewards by dynamically withholding rewards, releasing the rewards, and/or distributing at least portions of the rewards to different users.Type: ApplicationFiled: May 6, 2021Publication date: June 30, 2022Inventors: Nitin Prabhu, Meghna Singh, John Michael Box, Avik Chatterjee
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Publication number: 20220207520Abstract: Methods and systems are presented for providing comprehensive payment transaction services through a digital wallet. The digital wallet enables a user to conduct an electronic transaction with a merchant or another user. In one aspect, the digital wallet may modify a payment arrangement of the electronic transaction. For example, the digital wallet may determine a first payment arrangement that specifies one or more financial instruments and a payment deferral time period for the electronic transaction. Subsequent to processing the electronic transaction, the digital wallet may determine a different, second payment arrangement for the electronic transaction. The digital wallet may modify the electronic transaction based on the second payment arrangement without canceling the electronic transaction. In another aspect, the digital wallet may manage rewards by dynamically withholding rewards, releasing the rewards, and/or distributing at least portions of the rewards to different users.Type: ApplicationFiled: December 28, 2020Publication date: June 30, 2022Inventors: Nitin Prabhu, Meghna Singh, John Michael Box, Avik Chatterjee
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Patent number: 11316751Abstract: The adaptive learning systems described herein may include machine-learning engines, product configuration engines, and/or various other components configured to improve the efficiency of processing transactions. The systems described herein may detect and/or predict declined transactions, token deficiencies, insufficient system capacities, and/or other system anomalies. As such, the system may perform operations to generate additional tokens associated with assets, provision various bin ranges, and/or share reserve capacities, and/or other operations. Thus, the system may improve system efficiencies, ensure reliability and operability across the system, and optimize the operations for successfully processing transactions.Type: GrantFiled: October 21, 2019Date of Patent: April 26, 2022Assignee: PayPal, Inc.Inventors: Srivathsan Narasimhan, Premkumar Alagarsamy, Avik Chatterjee
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Publication number: 20220051218Abstract: Virtual currency ledger secured physical currency transmissions include receiving a physical currency transfer request from a physical currency receiver device of a physical currency receiver, and identifying a physical currency deliverer device of a physical currency deliverer. A physical currency delivery confirmation code is then associated with a recipient identified in the physical currency transfer request, and a virtual currency address controlled by the physical currency deliverer and included in a virtual currency public ledger is identified to the physical currency receiver device. A reimbursement request code is then received from the physical currency deliverer device and verified using the physical currency delivery confirmation code.Type: ApplicationFiled: October 29, 2021Publication date: February 17, 2022Inventors: Srivathsan Narasimhan, Yashovardhana Samethanahalli Kote, Avik Chatterjee
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Patent number: 11222324Abstract: Virtual currency ledger secured physical currency transmissions include receiving a physical currency transfer request from a physical currency receiver device of a physical currency receiver, and identifying a physical currency deliverer device of a physical currency deliverer. A physical currency delivery confirmation code is then associated with a recipient identified in the physical currency transfer request, and a virtual currency address controlled by the physical currency deliverer and included in a virtual currency public ledger is identified to the physical currency receiver device. A reimbursement request code is then received from the physical currency deliverer device and verified using the physical currency delivery confirmation code.Type: GrantFiled: October 10, 2016Date of Patent: January 11, 2022Assignee: PAYPAL, INC.Inventors: Srivathsan Narasimhan, Yashovardhana Samethanahalli Kote, Avik Chatterjee
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Patent number: 10962333Abstract: An improved Mob Control Vehicle (MCV) may be necessary to handle riots and mobs in the streets and grounds at urban and non-urban areas. One of the important requirements of this mob control activity is barricading the entire road or ground in such a way that mob cannot harm the vehicle or ground security personnel directly. Accordingly the present invention provides a Vehicle mounted Sliding Type Retractable mobile Protective Shield, which is integrated with MCV. In general the shield is in fivefold retracted condition on rooftop of the vehicle and can be transported at sites without dismantling. During mob control activities the entire shield is brought down on the ground in vertical position ahead of the vehicle through hydraulically actuated cylinders. The side shield frames are expanded as per requirement or road or ground width, such that it can barricade the entire road or ground to protect the vehicle as well as security personnel from aggressive mob.Type: GrantFiled: March 23, 2020Date of Patent: March 30, 2021Assignee: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCHInventors: Palash Kumar Maji, Harish Hirani, Avik Chatterjee
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Publication number: 20210056579Abstract: A computer system detects the reception of a first token associated with a first transaction. The computer system determines that a first Payments Reward Identifier (PRI) is associated with the first token by accessing a PRI database. In response to determining that the first PRI is associated with the first token, the computer system accesses the PRI database and determines that the first PRI is associated with a record within the PRI database that corresponds to a first rewards ID (RID). In response to determining that the first PRI is associated with a record within the PRI database that corresponds to the first rewards, the computer system determines a first rewards amount corresponding to the first transaction, and updates a total rewards amount, in a rewards database, corresponding to the determined first RID based on the first rewards amount.Type: ApplicationFiled: September 15, 2020Publication date: February 25, 2021Inventors: Avik Chatterjee, Srivathsan Narasimhan
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Publication number: 20200393216Abstract: An improved Mob Control Vehicle (MCV) may be necessary to handle riots and mobs in the streets and grounds at urban and non-urban areas. One of the important requirements of this mob control activity is barricading the entire road or ground in such a way that mob cannot harm the vehicle or ground security personnel directly. Accordingly the present invention provides a Vehicle mounted Sliding Type Retractable mobile Protective Shield, which is integrated with MCV. In general the shield is in fivefold retracted condition on rooftop of the vehicle and can be transported at sites without dismantling. During mob control activities the entire shield is brought down on the ground in vertical position ahead of the vehicle through hydraulically actuated cylinders. The side shield frames are expanded as per requirement or road or ground width, such that it can barricade the entire road or ground to protect the vehicle as well as security personnel from aggressive mob.Type: ApplicationFiled: March 23, 2020Publication date: December 17, 2020Inventors: Palash Kumar MAJI, Harish HIRANI, Avik CHATTERJEE
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Patent number: 10776808Abstract: A computer system detects the reception of a first token associated with a first transaction. The computer system determines that a first Payments Reward Identifier (PRI) is associated with the first token by accessing a PRI database. In response to determining that the first PRI is associated with the first token, the computer system accesses the PRI database and determines that the first PRI is associated with a record within the PRI database that corresponds to a first rewards ID (RID). In response to determining that the first PRI is associated with a record within the PRI database that corresponds to the first rewards, the computer system determines a first rewards amount corresponding to the first transaction, and updates a total rewards amount, in a rewards database, corresponding to the determined first RID based on the first rewards amount.Type: GrantFiled: March 21, 2017Date of Patent: September 15, 2020Assignee: PAYPAL, INC.Inventors: Avik Chatterjee, Srivathsan Narasimhan
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Publication number: 20200052975Abstract: The adaptive learning systems described herein may include machine-learning engines, product configuration engines, and/or various other components configured to improve the efficiency of processing transactions. The systems described herein may detect and/or predict declined transactions, token deficiencies, insufficient system capacities, and/or other system anomalies. As such, the system may perform operations to generate additional tokens associated with assets, provision various bin ranges, and/or share reserve capacities, and/or other operations. Thus, the system may improve system efficiencies, ensure reliability and operability across the system, and optimize the operations for successfully processing transactions.Type: ApplicationFiled: October 21, 2019Publication date: February 13, 2020Inventors: Srivathsan Narasimhan, Premkumar Alagarsamy, Avik Chatterjee
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Patent number: 10454779Abstract: The adaptive learning systems described herein may include machine-learning engines, product configuration engines, and/or various other components configured to improve the efficiency of processing transactions. The systems described herein may detect and/or predict declined transactions, token deficiencies, insufficient system capacities, and/or other system anomalies. As such, the system may perform operations to generate additional tokens associated with assets, provision various bin ranges, and/or share reserve capacities, and/or other operations. Thus, the system may improve system efficiencies, ensure reliability and operability across the system, and optimize the operations for successfully processing transactions.Type: GrantFiled: August 26, 2016Date of Patent: October 22, 2019Assignee: PayPal, Inc.Inventors: Srivathsan Narasimhan, Premkumar Alagarsamy, Avik Chatterjee
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Publication number: 20180276654Abstract: A computer system detects the reception of a first token associated with a first transaction. The computer system determines that a first Payments Reward Identifier (PRI) is associated with the first token by accessing a PRI database. In response to determining that the first PRI is associated with the first token, the computer system accesses the PRI database and determines that the first PRI is associated with a record within the PRI database that corresponds to a first rewards ID (RID). In response to determining that the first PRI is associated with a record within the PRI database that corresponds to the first rewards, the computer system determines a first rewards amount corresponding to the first transaction, and updates a total rewards amount, in a rewards database, corresponding to the determined first RID based on the first rewards amount.Type: ApplicationFiled: March 21, 2017Publication date: September 27, 2018Inventors: Avik Chatterjee, Srivathsan Narasimhan
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Publication number: 20180101829Abstract: Virtual currency ledger secured physical currency transmissions include receiving a physical currency transfer request from a physical currency receiver device of a physical currency receiver, and identifying a physical currency deliverer device of a physical currency deliverer. A physical currency delivery confirmation code is then associated with a recipient identified in the physical currency transfer request, and a virtual currency address controlled by the physical currency deliverer and included in a virtual currency public ledger is identified to the physical currency receiver device. A reimbursement request code is then received from the physical currency deliverer device and verified using the physical currency delivery confirmation code.Type: ApplicationFiled: October 10, 2016Publication date: April 12, 2018Inventors: Srivathsan Narasimhan, Yashovardhana Samethanahalli Kote, Avik Chatterjee