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公开(公告)号：US20210406950A1
公开(公告)日：2021-12-30
申请号：US16759511
申请日：2019-08-14
Applicant: Google LLC
Inventor： Margo Werner , Philip Mcdonnell , Yongle Cao , Eugen Cristian Nistor , Shreenath Regunathan
Abstract: A method including receiving, at a first computing system from a second computing system, a first key and encrypted online interaction data, receiving, at the first computing system from a third computing system, a second key and encrypted offline action data encoding data indicating one or more offline actions, receiving, at the first computing system from the third computing system, executable code comprising a third key, and executing, by the first computing system, the executable code. The executable code causing the first computing system to decrypt the encrypted online interaction data and the encrypted offline action data using the first key, the second key, and the third key, correlate one or more of the offline actions in the offline action data to one or more online interactions in the online interaction data, and generate aggregate data indicating a number of offline actions correlated to the online interactions.
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公开(公告)号：US11356428B2
公开(公告)日：2022-06-07
申请号：US16759511
申请日：2019-08-14
Applicant: Google LLC
Inventor： Margo Werner , Philip Mcdonnell , Yongle Cao , Eugen Cristian Nistor , Shreenath Regunathan
Abstract: A method including receiving, at a first computing system from a second computing system, a first key and encrypted online interaction data, receiving, at the first computing system from a third computing system, a second key and encrypted offline action data encoding data indicating one or more offline actions, receiving, at the first computing system from the third computing system, executable code comprising a third key, and executing, by the first computing system, the executable code. The executable code causing the first computing system to decrypt the encrypted online interaction data and the encrypted offline action data using the first key, the second key, and the third key, correlate one or more of the offline actions in the offline action data to one or more online interactions in the online interaction data, and generate aggregate data indicating a number of offline actions correlated to the online interactions.
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公开(公告)号：US20220147650A1
公开(公告)日：2022-05-12
申请号：US17285831
申请日：2020-08-24
Applicant: Google LLC
Inventor： Karn Seth , Sarvar Patel , Mariana Raykova , Srinivasan Seshadri , Margo Werner , Philip McDonnell , Amin Charaniya
Abstract: A method disclosed herein may include receiving, at a first computing system, encrypted identifiers and encrypted values, performing, by the first computing system, a concealing operation on the encrypted identifiers to produce concealed encrypted identifiers, wherein the concealing operation conceals the encrypted identifiers from the first computing system and a second computing system but enables matching between the concealed encrypted identifiers, decrypting, by the second computing system, the concealed encrypted identifiers to produce concealed identifiers, and performing, by the second computing system, an aggregation operation using the concealed identifiers and the encrypted values to produce an encrypted aggregate value without accessing personally identifiable information associated with the encrypted values.
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