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公开(公告)号：US10771898B2
公开(公告)日：2020-09-08
申请号：US15721666
申请日：2017-09-29
申请人： Apple Inc.
发明人： Sorin V. Dusan , Raghunandan K. Pai , Scott Lopatin , Tommy Rochette , Navin Bindiganavile Suparna , Emmanuel Lalande , Siva Ganesh Movva , Robert Watson , Scott Grinker
IPC分类号： H04R5/033 , H04M1/60 , G08B3/10 , H04W64/00 , G08B1/08 , H04W4/02 , H04R1/10 , G08B25/10 , G08B25/08 , H04R3/00
摘要： Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for location-tracking wireless devices. In an embodiment, a method performed by an electronic device comprises: playing, or initiating the playing of, a sound through a loudspeaker of an accessory device via a communication link. The sound is played at a specified frequency that utilizes a frequency response of the loudspeaker (or loudspeaker plus speaker enclosure). The sound is received through two or more microphones of the electronic device and filtered by one or more filters. The one or more filters are configured to pass the sound at or around the specified frequency and to reduce masking of the sound by ambient noise. The filtered sound is associated with direction data generated from sensor data provided by one or more inertial sensors of the electronic device. In another embodiment, the specified frequency is higher than the maximum human hearing range.
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公开(公告)号：US20180199138A1
公开(公告)日：2018-07-12
申请号：US15721666
申请日：2017-09-29
申请人： Apple Inc.
发明人： Sorin V. Dusan , Raghunandan K. Pai , Scott Lopatin , Tommy Rochette , Navin Bindiganavile Suparna , Emmanuel Lalande , Siva Ganesh Movva , Robert Watson , Scott Grinker
CPC分类号： H04R5/0335 , G08B1/08 , G08B3/1016 , G08B25/08 , G08B25/10 , H04M1/6008 , H04R1/1091 , H04R3/005 , H04R2499/11 , H04W4/02 , H04W64/006
摘要： Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for location-tracking wireless devices. In an embodiment, a method performed by an electronic device comprises: playing, or initiating the playing of, a sound through a loudspeaker of an accessory device via a communication link. The sound is played at a specified frequency that utilizes a frequency response of the loudspeaker (or loudspeaker plus speaker enclosure). The sound is received through two or more microphones of the electronic device and filtered by one or more filters. The one or more filters are configured to pass the sound at or around the specified frequency and to reduce masking of the sound by ambient noise. The filtered sound is associated with direction data generated from sensor data provided by one or more inertial sensors of the electronic device. In another embodiment, the specified frequency is higher than the maximum human hearing range.
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公开(公告)号：US09936344B2
公开(公告)日：2018-04-03
申请号：US15273550
申请日：2016-09-22
申请人： Apple Inc.
发明人： Scott Lopatin , Emmanuel Lalande , Navin Bindiganavile Suparna , Raghunandan K. Pai , Sarish Jain , Siva Ganesh Movva , Tommy Rochette
摘要： Systems, methods, devices and computer-readable storage mediums are disclosed for managing location sharing requests. In various implementations, a requesting device or a server computer in communication with the requesting device, receives a location sharing request associated with a user and, in response, sends a notification to a companion device associated with the user. A location of the companion device is received from the companion device together with a list of one or more devices associated with the user that are paired with the companion device and a connection status for at least one of the one or more paired devices. The connection status indicates if there is a direct communication link established between the paired device and the companion device. A notification is sent to each disconnected paired device based on the connection status. Each disconnected device that is worn or carried by the user responds with their location.
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公开(公告)号：US20240015496A1
公开(公告)日：2024-01-11
申请号：US18371874
申请日：2023-09-22
申请人： Apple Inc.
发明人： Marco Soldano , Shawn G. Fink , Anita G. Desai , Antonio R. De Lima Fernandes , Siva Ganesh Movva , Ariane Cotte
摘要： Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for identifying, by a processor of a wireless device that is coupled with a charging case, an enable command received from the charging case; and transmitting, by the processor based on the enable command, an advertisement signal that includes information related to an identification of the wireless device.
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公开(公告)号：US20230075275A1
公开(公告)日：2023-03-09
申请号：US18055325
申请日：2022-11-14
申请人： Apple Inc.
IPC分类号： H04W12/50 , H04W12/069 , H04W76/18
摘要： Embodiments described herein provide a service to enable a user to track a variety of even when those devices are not connected to the internet by either Wi-Fi or cellular. One embodiment provides techniques to enable a pairing registration for a wireless accessory device that enables a server-mediated pairing process to be performed between the wireless accessory device and a companion device.
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公开(公告)号：US11553350B2
公开(公告)日：2023-01-10
申请号：US17219595
申请日：2021-03-31
申请人： Apple Inc.
IPC分类号： H04W12/50 , H04W12/069 , H04W76/18
摘要： Embodiments described herein provide a service to enable a user to track a variety of even when those devices are not connected to the internet by either Wi-Fi or cellular. One embodiment provides techniques to enable a pairing registration for a wireless accessory device that enables a server-mediated pairing process to be performed between the wireless accessory device and a companion device.
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公开(公告)号：US20220394428A1
公开(公告)日：2022-12-08
申请号：US17508334
申请日：2021-10-22
申请人： Apple Inc.
发明人： Siva Ganesh Movva , Tunc Ertan , Ariane Cotte , Kerry Nguyen , Anita Desai , Steven Douglas Laver , Brent Ledvina , Kenneth U. Victa , Ping-Ko Chiu , Michal Adam Kaluzny
摘要： Embodiments that relate to pairing and finding a group of accessory devices are described. In an embodiment, a pairing status is received from a first accessory device, a request is sent to the first accessory device for information on a number of accessory devices in a device group and a number of accessory devices that are proximate to the first accessory device in the device group, information on a second accessory device in the device group is received, a continue pairing message is sent to the second accessory device if the second accessory device is proximate, and a device group profile is created with information on the number of parts and received information on the second accessory device
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公开(公告)号：US20220201429A1
公开(公告)日：2022-06-23
申请号：US17603892
申请日：2020-04-15
申请人： Apple Inc.
发明人： Jonathan R. Schoenberg , Adam M. Driscoll , E. Thomas Erdmann, IV , Emmanuel Lalande , Michael C. Laster , Scott Lopatin , Robert W. Mayor , Siva Ganesh Movva , Munish K. Poonia , Tommy Rochette , Christina Selle , Langford M. Wasada , Swadesh Bhattacharya , Raghunandan K. Pai , Brent M. Ledvina
摘要： Embodiments described herein provide for an electronic device comprising a wireless processor coupled with a wireless radio, memory to store instructions, and one or more processors to execute the instructions. The one or more processors, based on the instructions, are to scan for a beacon advertisement using the wireless processor, store the beacon and a timestamp in a beacon advertisement buffer in response to detection of the beacon via the wireless processor, correlate a beacon advertisement with stored location data to determine a location estimate for a device associated with the beacon advertisement, encrypt the location estimate for the beacon advertisement using a beacon identifier broadcast with the beacon identifier, and transmit a hash of the beacon identifier and an encrypted location estimate for the beacon advertisement to a device locator server. Embodiments also provide techniques to enable known device matching and horizontal accuracy adjustment during location data harvesting for wireless accessory devices.
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公开(公告)号：US20210400492A1
公开(公告)日：2021-12-23
申请号：US17219595
申请日：2021-03-31
申请人： Apple Inc.
IPC分类号： H04W12/50 , H04W76/18 , H04W12/069
摘要： Embodiments described herein provide a service to enable a user to track a variety of even when those devices are not connected to the internet by either Wi-Fi or cellular. One embodiment provides techniques to enable a pairing registration for a wireless accessory device that enables a server-mediated pairing process to be performed between the wireless accessory device and a companion device.
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公开(公告)号：US12127074B2
公开(公告)日：2024-10-22
申请号：US17575888
申请日：2022-01-14
申请人： Apple Inc.
发明人： Andreas E. Schobel , Swaminathan Jayaraman , Paul W. Salzman , Kevin M. Lynch , Tommy Rochette , Albert R. Howard , Siva Ganesh Movva , Thomas Chathoth Abraham , Frank De Jong , Rachel F. Needle , David John Williams , Raghunandan K. Pai , Swadesh Bhattacharya
CPC分类号： H04W4/029 , G08B21/0255 , G08B21/028 , H04W4/021 , G06F21/6245 , G08B21/0294 , H04W12/02 , H04W12/03
摘要： In some implementations, a first computing device can send notifications at times that the first computing device is not in an expected location. A user of a second computing device can remotely configure an expected location for the first computing device, which may be a particular location for a certain period of time. During that time, the first computing device can monitor its own location and check whether it is within the expected location. If the first computing device unexpectedly leaves or fails to enter the expected location, the first computing device may transmit a notification to the second computing device. Similarly, if the first computing device loses connectivity with other devices, a server device may notify the second computing device that the location of the first computing device cannot be determined.
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