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公开(公告)号：WO2020068359A1
公开(公告)日：2020-04-02
申请号：PCT/US2019/048899
申请日：2019-08-29
Applicant: APPLE INC.
Inventor： LOPATIN, Scott , LALANDE, Emmanuel , LU, Lawrence T. , MAYOR, Robert W. , MOVVA, Siva Ganesh , PAI, Raghunandan K. , POONIA, Munish K. , ROCHETTE, Tommy , SCHAEVITZ, Sam , SIERRA, Yannick L. , SUPARNA, Navin Bindiganavile , WASADA, Langford
Abstract: Embodiments described herein provide for system and methods to crowdsource the location of wireless devices and accessories that lack a connection to a wide area network. One embodiment provides for a data processing system configured to perform operations comprising loading a user interface on an electronic device, the user interface to enable the determination of a location of a wireless accessory that is associated with the electronic device, generating a set of public keys included within a signal broadcast by the wireless accessory, the signal broadcast during a first period, sending the set of public keys to a server with a request to return data that corresponds with a public key in the set of public keys, decrypting the location data using a private key associated with the public key, and processing the location data to determine a probable location for the wireless accessory.
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公开(公告)号：EP4513218A2
公开(公告)日：2025-02-26
申请号：EP24221843.6
申请日：2019-08-29
Applicant: Apple Inc.
Inventor： LOPATIN, Scott , LALANDE, Emmanuel , LU, Lawrence T. , MAYOR, Robert W. , MOVVA, Siva Ganesh , PAI, Raghunandan K. , POONIA, Munish K. , ROCHETTE, Tommy , SCHAEVITZ, Sam , SIERRA, Yannick L. , SUPARNA, Navin Bindiganavile , WASADA, Langford
IPC: G01S5/00
Abstract: Embodiments described herein provide for system and methods to crowdsource the location of wireless devices and accessories that lack a connection to a wide area network. One embodiment provides for a data processing system configured to perform operations comprising loading a user interface on an electronic device, the user interface to enable the determination of a location of a wireless accessory that is associated with the electronic device, generating a set of public keys included within a signal broadcast by the wireless accessory, the signal broadcast during a first period, sending the set of public keys to a server with a request to return data that corresponds with a public key in the set of public keys, decrypting the location data using a private key associated with the public key, and processing the location data to determine a probable location for the wireless accessory.
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Patent Agency Ranking3.发明公开
公开(公告)号：EP4084520A1
公开(公告)日：2022-11-02
申请号：EP22178242.8
申请日：2019-08-29
Applicant: Apple Inc.
Inventor： LOPATIN, Scott , LALANDE, Emmanuel , LU, Lawrence T. , MAYOR, Robert W. , MOVVA, Siva Ganesh , PAI, Raghunandan K. , POONIA, Munish K. , ROCHETTE, Tommy , SCHAEVITZ, Sam , SIERRA, YANNICK L. , SUPARNA, Navin Bindiganavile , WASADA, Langford
Abstract: Embodiments described herein provide for system and methods to crowdsource the location of wireless devices and accessories that lack a connection to a wide area network. One embodiment provides for a data processing system configured to perform operations comprising loading a user interface on an electronic device, the user interface to enable the determination of a location of a wireless accessory that is associated with the electronic device, generating a set of public keys included within a signal broadcast by the wireless accessory, the signal broadcast during a first period, sending the set of public keys to a server with a request to return data that corresponds with a public key in the set of public keys, decrypting the location data using a private key associated with the public key, and processing the location data to determine a probable location for the wireless accessory.
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公开(公告)号：EP4513217A2
公开(公告)日：2025-02-26
申请号：EP24221842.8
申请日：2019-08-29
Applicant: Apple Inc.
Inventor： LOPATIN, Scott , LALANDE, Emmanuel , LU, Lawrence T. , MAYOR, Robert W. , MOVVA, Siva Ganesh , PAI, Raghunandan K. , POONIA, Munish K. , ROCHETTE, Tommy , SCHAEVITZ, Sam , SIERRA, Yannick L. , SUPARNA, Navin Bindiganavile , WASADA, Langford
IPC: G01S5/00
Abstract: Embodiments described herein provide for system and methods to crowdsource the location of wireless devices and accessories that lack a connection to a wide area network. One embodiment provides for a data processing system configured to perform operations comprising loading a user interface on an electronic device, the user interface to enable the determination of a location of a wireless accessory that is associated with the electronic device, generating a set of public keys included within a signal broadcast by the wireless accessory, the signal broadcast during a first period, sending the set of public keys to a server with a request to return data that corresponds with a public key in the set of public keys, decrypting the location data using a private key associated with the public key, and processing the location data to determine a probable location for the wireless accessory.
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5.发明公开
公开(公告)号：EP4068828A1
公开(公告)日：2022-10-05
申请号：EP22174704.1
申请日：2019-08-29
Applicant: Apple Inc.
Inventor： LOPATIN, Scott , LALANDE, Emmanuel , LU, Lawrence T. , MAYOR, Robert W. , MOVVA, Siva Ganesh , PAI, Raghunandan K. , POONIA, Munish K. , ROCHETTE, Tommy , SCHAEVITZ, Sam , SIERRA, Yannick L. , SUPARNA, Navin Bindiganavile , WASADA, Langford
IPC: H04W12/63 , H04W12/041 , H04W12/33 , H04W12/50
Abstract: Periodic broadcasting of a beacon signal by a wireless accessory after its initial pairing with a mobile device, a public key exchange being performed between the mobile device and the wireless accessory during their initial pairing. During the public key exchange, a shared secret is established between the mobile device and the wireless accessory. The wireless accessory periodically (e.g. every M minutes) derives a public key based on the shared secret and a current timestamp, to generate a new public key and begin broadcasting the new public key in the beacon signal. When the wireless accessory detects that it has entered a new key period (e.g. to rotate the public key every M minutes), the accessory derives a new public key using the current timestamp. If the wireless signal receives a response to the beacon signal transmitted at a first frequency, the wireless accessory enters a near-owner state and begins to transmit the beacon signal at a second, lower frequency.
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公开(公告)号：EP4513217A3
公开(公告)日：2025-05-14
申请号：EP24221842.8
申请日：2019-08-29
Applicant: Apple Inc.
Inventor： LOPATIN, Scott , LALANDE, Emmanuel , LU, Lawrence T. , MAYOR, Robert W. , MOVVA, Siva Ganesh , PAI, Raghunandan K. , POONIA, Munish K. , ROCHETTE, Tommy , SCHAEVITZ, Sam , SIERRA, Yannick L. , SUPARNA, Navin Bindiganavile , WASADA, Langford
Abstract: Embodiments described herein provide for system and methods to crowdsource the location of wireless devices and accessories that lack a connection to a wide area network. One embodiment provides for a data processing system configured to perform operations comprising loading a user interface on an electronic device, the user interface to enable the determination of a location of a wireless accessory that is associated with the electronic device, generating a set of public keys included within a signal broadcast by the wireless accessory, the signal broadcast during a first period, sending the set of public keys to a server with a request to return data that corresponds with a public key in the set of public keys, decrypting the location data using a private key associated with the public key, and processing the location data to determine a probable location for the wireless accessory.
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公开(公告)号：EP3808143A1
公开(公告)日：2021-04-21
申请号：EP19770220.2
申请日：2019-08-29
Applicant: Apple Inc.
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