Patents by Inventor Zahid Nasiruddin Shaikh
Zahid Nasiruddin Shaikh 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: 11968171Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: GrantFiled: March 30, 2023Date of Patent: April 23, 2024Assignee: PAYPAL, INC.Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Publication number: 20230319008Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: ApplicationFiled: March 30, 2023Publication date: October 5, 2023Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Patent number: 11621942Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: GrantFiled: December 10, 2020Date of Patent: April 4, 2023Assignee: PAYPAL, INC.Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Publication number: 20210243153Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: ApplicationFiled: December 10, 2020Publication date: August 5, 2021Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Patent number: 10958657Abstract: A computer system receives a first information detailing a TLS fingerprint. A computer system determines an amount of bad transactions associated with the TLS fingerprint, wherein a bad transaction is a transaction involved in one or more fraudulent activities. The computer system determines whether the amount of bad transactions associated with the TLS fingerprint exceeds a threshold amount.Type: GrantFiled: June 25, 2019Date of Patent: March 23, 2021Assignee: PayPal, Inc.Inventors: Yuval Arie Bercovich, Ido Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Patent number: 10893020Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: GrantFiled: November 11, 2019Date of Patent: January 12, 2021Assignee: PAYPAL, INC.Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Publication number: 20200228489Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: ApplicationFiled: November 11, 2019Publication date: July 16, 2020Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Patent number: 10476838Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: GrantFiled: September 18, 2018Date of Patent: November 12, 2019Assignee: PAYPAL, INC.Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Publication number: 20190319957Abstract: A computer system receives a first information detailing a TLS fingerprint. A computer system determines an amount of bad transactions associated with the TLS fingerprint, wherein a bad transaction is a transaction involved in one or more fraudulent activities. The computer system determines whether the amount of bad transactions associated with the TLS fingerprint exceeds a threshold amount.Type: ApplicationFiled: June 25, 2019Publication date: October 17, 2019Inventors: Yuval Arie Bercovich, Ido Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Patent number: 10356101Abstract: A computer system receives a first information detailing a TLS fingerprint. A computer system determines an amount of bad transactions associated with the TLS fingerprint, wherein a bad transaction is a transaction involved in one or more fraudulent activities. The computer system determines whether the amount of bad transactions associated with the TLS fingerprint exceeds a threshold amount.Type: GrantFiled: September 8, 2016Date of Patent: July 16, 2019Assignee: PayPal, Inc.Inventors: Yuval Arie Bercovich, Ido Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Publication number: 20190190884Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: ApplicationFiled: September 18, 2018Publication date: June 20, 2019Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Patent number: 10200392Abstract: The systems and methods that identify fraud committed using native applications and web applications are provided. A native application executing on a client device generates a pairing identifier. The pairing identifier is associated with native attributes that are used by a fraud detection system to identify fraudulent transactions. The native application also activates a browser and passes the pairing identifier to the browser. The browser associates the pairing identifier with web attributes that store browser data collected on the client device. The client device transmits native attributes together with the pairing identifier and also the web attributes together with the pairing identifier to the fraud detection system. The fraud detection system links the native attributes and the web attributes by the pair identifier, and uses the native attributes and the web attributes to identify fraud that is initiated on the client device.Type: GrantFiled: November 21, 2016Date of Patent: February 5, 2019Assignee: PayPal, Inc.Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Patent number: 10148664Abstract: A computer system receives, from a first set of computing devices, a first information. The computer system creates a model based on the first information, wherein the model correlates one or more TLS fingerprints to one or more agents. The computer system receives a second information, wherein the second information includes a TLS fingerprint. The computer system determines a predicted operating system based on comparing the TLS fingerprint to the model.Type: GrantFiled: September 8, 2016Date of Patent: December 4, 2018Assignee: PAYPAL, INC.Inventors: Yuval Arie Bercovich, Ido Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Patent number: 10135830Abstract: A computer system receives, from a first set of computing devices, a first information. The computer system creates a model based on the first information, wherein the model correlates one or more TLS fingerprints to one or more agents. The computer system receives a second information, wherein the second information includes a TLS fingerprint and a declared agent. The computer system determines a predicted agent based on comparing the TLS fingerprint included in the second information to the model. The computer system determines whether the predicted agent matches the declared agent included in the second information.Type: GrantFiled: September 15, 2016Date of Patent: November 20, 2018Assignee: PAYPAL, INC.Inventors: Yuval Arie Bercovich, Ido Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Patent number: 10079851Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: GrantFiled: March 29, 2016Date of Patent: September 18, 2018Assignee: PAYPAL, INC.Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Publication number: 20180145998Abstract: The systems and methods that identify fraud committed using native applications and web applications are provided. A native application executing on a client device generates a pairing identifier. The pairing identifier is associated with native attributes that are used by a fraud detection system to identify fraudulent transactions. The native application also activates a browser and passes the pairing identifier to the browser. The browser associates the pairing identifier with web attributes that store browser data collected on the client device. The client device transmits native attributes together with the pairing identifier and also the web attributes together with the pairing identifier to the fraud detection system. The fraud detection system links the native attributes and the web attributes by the pair identifier, and uses the native attributes and the web attributes to identify fraud that is initiated on the client device.Type: ApplicationFiled: November 21, 2016Publication date: May 24, 2018Inventors: Zahid Nasiruddin Shaikh, Srivathsan Narasimhan
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Publication number: 20180054455Abstract: A computer system receives a first information detailing a TLS fingerprint. A computer system determines an amount of bad transactions associated with the TLS fingerprint, wherein a bad transaction is a transaction involved in one or more fraudulent activities. The computer system determines whether the amount of bad transactions associated with the TLS fingerprint exceeds a threshold amount.Type: ApplicationFiled: September 8, 2016Publication date: February 22, 2018Inventors: Yuval Arie Bercovich, Ido Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Publication number: 20180054440Abstract: A computer system receives, from a first set of computing devices, a first information. The computer system creates a model based on the first information, wherein the model correlates one or more TLS fingerprints to one or more agents. The computer system receives a second information, wherein the second information includes a TLS fingerprint and a declared agent. The computer system determines a predicted agent based on comparing the TLS fingerprint included in the second information to the model. The computer system determines whether the predicted agent matches the declared agent included in the second information.Type: ApplicationFiled: September 15, 2016Publication date: February 22, 2018Inventors: Yuval Arie Bercovich, Ido Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Publication number: 20180054443Abstract: A computer system receives, from a first set of computing devices, a first information. The computer system creates a model based on the first information, wherein the model correlates one or more TLS fingerprints to one or more agents. The computer system receives a second information, wherein the second information includes a TLS fingerprint. The computer system determines a predicted operating system based on comparing the TLS fingerprint to the model.Type: ApplicationFiled: September 8, 2016Publication date: February 22, 2018Inventors: Yuval Arie Bercovich, ldo Kantor, Maayan Liat Zohar, Elad Bichman, Zahid Nasiruddin Shaikh
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Publication number: 20170289188Abstract: Methods and systems for a device identification system may be provided. The device identification system may determine an identity of a user device associated with a transaction. The identity may be determined by network address information, hard link information, soft link information, and/or other such information. The network address information may include IPv4 information, IPv6 information, a device ID, and/or other such information. The identity of the user device may be determined and a transaction conducted from the user device may be assigned a fraudulent transaction risk score according to the information. Transactions that are determined to be at a high risk of fraud may be reviewed or otherwise flagged and/or canceled.Type: ApplicationFiled: March 29, 2016Publication date: October 5, 2017Inventors: ZAHID NASIRUDDIN SHAIKH, SRIVATHSAN NARASIMHAN