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公开(公告)号：US10142750B2
公开(公告)日：2018-11-27
申请号：US15136714
申请日：2016-04-22
Applicant: Apple Inc.
Inventor： Sriram Hariharan , Ganesha Adkasthala Ganapathi Batta , Tad J. Dreier , Christopher S. Wiebe , Ashley N. Saulsbury , Duy N. Phan , David J. Shaw , Robert D. Watson , Augustin Prats
Abstract: Systems, methods, and non-transitory computer-readable storage media for performing a role swapping operation between a pair of non-tethered wireless ear buds after detecting a triggering event. Further, state information can be coordinated between devices, including in connection with performing a role swap between buds in a pair of wireless, untethered ear buds, where one wireless ear bud is in a primary role and is responsible for a connection with a companion device, and another wireless ear bud in the pair is in a secondary role.
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公开(公告)号：US11109208B2
公开(公告)日：2021-08-31
申请号：US16718240
申请日：2019-12-18
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Ariane Cotte , Craig P. Dooley , Duy N. Phan , Ganesha Adkasthala Ganapathi Batta , Hyundoo Shin , Kang Sun , Matt I. Gillette , Michael Jason Giles , Robert D. Watson , Sean P. Wilson , Sriram Hariharan , Sujatha Viswanathan , Todd Wheeler , Yilok L. Wong , David John Shaw , Sarang S. Ranade
Abstract: Methods for aggregating Bluetooth profiles for faster connection and configuration are disclosed, including transmitting, subsequent to establishing a connection, a request message to a peer device that indicates support of a fast connection protocol for Bluetooth profiles configuration and receiving a response message from the peer device that indicates the peer device supports the fast connection protocol. After pairing with the peer device, a first list of profile descriptors for a plurality of Bluetooth profiles supported by the device may be transmitted to the peer device and a second list of profile descriptors for a plurality of Bluetooth profiles supported by the peer device may be received. A configuration of a plurality of Bluetooth profiles base, at least in part, on a comparison of the first list of profile descriptors to the second list of profile descriptors may be determined and transmitted to the peer device.
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公开(公告)号：US20190373430A1
公开(公告)日：2019-12-05
申请号：US16240911
申请日：2019-01-07
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Ariane Cotte , Craig P. Dooley , Duy N. Phan , Ganesha Adkasthala Ganapathi Batta , Hyundoo Shin , Kang Sun , Matt I. Gillette , Michael Jason Giles , Robert D. Watson , Sean P. Wilson , Sriram Hariharan , Sujatha Viswanathan , Todd Wheeler , Yilok L. Wong , David John Shaw , Sarang S. Ranade
Abstract: Methods for aggregating Bluetooth profiles for faster connection and configuration are disclosed, including transmitting, subsequent to establishing a connection, a request message to a peer device that indicates support of a fast connection protocol for Bluetooth profiles configuration and receiving a response message from the peer device that indicates the peer device supports the fast connection protocol. After pairing with the peer device, a first list of profile descriptors for a plurality of Bluetooth profiles supported by the device may be transmitted to the peer device and a second list of profile descriptors for a plurality of Bluetooth profiles supported by the peer device may be received. A configuration of a plurality of Bluetooth profiles base, at least in part, on a comparison of the first list of profile descriptors to the second list of profile descriptors may be determined and transmitted to the peer device.
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公开(公告)号：US20240389021A1
公开(公告)日：2024-11-21
申请号：US18781941
申请日：2024-07-23
Applicant: Apple Inc.
Inventor： Sriram Lakshmanan , Tushar Ramanlal Shah , Udaykumar R. Raval , Bernd Willi Adler , Dongwoon Hahn , Shehla S. Rana , Yang Yu , Rajneesh Kumar , Veerendra Boodannavar , Yann Ly-Gagnon , Duy N. Phan , Karan Sawhney , Rohit Sharma , Sarin S. Mehta
Abstract: Embodiments disclosed herein relate to reducing power consumption of an electronic device scanning for wireless communication signals while maintaining or even improving an efficiency of the scanning operations. To do so, the electronic device may include more than one scan core, such as a main core and a receiving core. The receiving core may have limited functionality compared to the main core. For example, the receiving core may only receive wireless signals (including scanning for wireless signals). That is, the receiving core may not support certain operations that consume relative high power that are supported by the main core, such as transmission of signals. In this way, operation of the receiving core, either in place of or in addition to the main core, may reduce power consumption of the electronic device by avoiding high power consuming operations, such as data transmission, while scanning for various signals.
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公开(公告)号：US12004054B1
公开(公告)日：2024-06-04
申请号：US17362637
申请日：2021-06-29
Applicant: Apple Inc.
Inventor： Hung A. Pham , Duy N. Phan , Sunny K. Chow , Vinay R. Majjigi
Abstract: A system may have electronic devices with wireless communications circuitry. Devices may transmit short-range wireless signals such as advertising packets. Each advertising packet may contain information on the motion context of the transmitting device. By comparing motion context information for received packets with local motion context information, an electronic device may analyze received signal strength indicator measurements with enhanced accuracy. Presence-in-vehicle state information and/or other device context may also be obtained from nearby devices by comparing local and received motion context.
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Patent Agency Ranking
公开(公告)号：US20220086613A1
公开(公告)日：2022-03-17
申请号：US17461436
申请日：2021-08-30
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Ariane Cotte , Craig P. Dooley , Duy N. Phan , Ganesha Adkasthala Ganapathi Batta , Hyundoo Shin , Kang Sun , Matt I. Gillette , Michael Jason Giles , Robert D. Watson , Sean P. Wilson , Sriram Hariharan , Sujatha Viswanathan , Todd Wheeler , Yilok L. Wong , David John Shaw , Sarang S. Ranade
Abstract: Methods for aggregating Bluetooth profiles for faster connection and configuration are disclosed, including transmitting, subsequent to establishing a connection, a request message to a peer device that indicates support of a fast connection protocol for Bluetooth profiles configuration and receiving a response message from the peer device that indicates the peer device supports the fast connection protocol. After pairing with the peer device, a first list of profile descriptors for a plurality of Bluetooth profiles supported by the device may be transmitted to the peer device and a second list of profile descriptors for a plurality of Bluetooth profiles supported by the peer device may be received. A configuration of a plurality of Bluetooth profiles base, at least in part, on a comparison of the first list of profile descriptors to the second list of profile descriptors may be determined and transmitted to the peer device.
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公开(公告)号：US20220078704A1
公开(公告)日：2022-03-10
申请号：US17373488
申请日：2021-07-12
Applicant: Apple Inc.
Inventor： Sriram Lakshmanan , Tushar Ramanlal Shah , Udaykumar R. Raval , Bernd Willi Adler , Dongwoon Hahn , Shehla S. Rana , Yang Yu , Rajneesh Kumar , Veerendra Boodannavar , Yann Ly-Gagnon , Duy N. Phan , Karan Sawhney , Rohit Sharma , Sarin S. Mehta
Abstract: Embodiments disclosed herein relate to reducing power consumption of an electronic device scanning for wireless communication signals while maintaining or even improving an efficiency of the scanning operations. To do so, the electronic device may include more than one scan core, such as a main core and a receiving core. The receiving core may have limited functionality compared to the main core. For example, the receiving core may only receive wireless signals (including scanning for wireless signals). That is, the receiving core may not support certain operations that consume relative high power that are supported by the main core, such as transmission of signals. In this way, operation of the receiving core, either in place of or in addition to the main core, may reduce power consumption of the electronic device by avoiding high power consuming operations, such as data transmission, while scanning for various signals.
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公开(公告)号：US12015900B2
公开(公告)日：2024-06-18
申请号：US17657947
申请日：2022-04-04
Applicant: Apple Inc.
Inventor： Sriram Hariharan , Ganesha Adkasthala Ganapathi Batta , Tad J. Dreier , Christopher S. Wiebe , Ashley N. Saulsbury , Duy N. Phan , David J. Shaw , Robert D. Watson , Augustin Prats
CPC classification number: H04R29/001 , H04R1/1041 , H04R1/1016 , H04R1/1025 , H04R5/033 , H04R2420/03 , H04R2420/05 , H04R2420/07 , H04R2460/03 , H04R2460/17
Abstract: Systems, methods, and non-transitory computer-readable storage media for performing a role swapping operation between a pair of non-tethered wireless ear buds after detecting a triggering event. Further, state information can be coordinated between devices, including in connection with performing a role swap between buds in a pair of wireless, untethered ear buds, where one wireless ear bud is in a primary role and is responsible for a connection with a companion device, and another wireless ear bud in the pair is in a secondary role.
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公开(公告)号：US20240114369A1
公开(公告)日：2024-04-04
申请号：US18473158
申请日：2023-09-22
Applicant: Apple Inc.
Inventor： Dongwoon Hahn , Chen Ganir , Duy N. Phan
IPC: H04W24/08
CPC classification number: H04W24/08
Abstract: The present application relates to devices and components including apparatus, systems, and methods to dynamically adjust a scanning duration for packets. In some embodiments, a device can extend a scanning duration for advertising packets based at least in part on a detected scanning interruption.
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公开(公告)号：US11671809B2
公开(公告)日：2023-06-06
申请号：US17461436
申请日：2021-08-30
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Ariane Cotte , Craig P. Dooley , Duy N. Phan , Ganesha Adkasthala Ganapathi Batta , Hyundoo Shin , Kang Sun , Matt I. Gillette , Michael Jason Giles , Robert D. Watson , Sean P. Wilson , Sriram Hariharan , Sujatha Viswanathan , Todd Wheeler , Yilok L. Wong , David John Shaw , Sarang S. Ranade
Abstract: Methods for aggregating Bluetooth profiles for faster connection and configuration are disclosed, including transmitting, subsequent to establishing a connection, a request message to a peer device that indicates support of a fast connection protocol for Bluetooth profiles configuration and receiving a response message from the peer device that indicates the peer device supports the fast connection protocol. After pairing with the peer device, a first list of profile descriptors for a plurality of Bluetooth profiles supported by the device may be transmitted to the peer device and a second list of profile descriptors for a plurality of Bluetooth profiles supported by the peer device may be received. A configuration of a plurality of Bluetooth profiles base, at least in part, on a comparison of the first list of profile descriptors to the second list of profile descriptors may be determined and transmitted to the peer device.
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