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

IPC: H04R29/00 ,  H04R1/10 ,  H04R5/033

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.

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

IPC: H04R29/00 ,  H04R1/10 ,  H04R5/033

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.

公开(公告)号：US10749568B2

公开(公告)日：2020-08-18

申请号：US15674397

申请日：2017-08-10

Applicant: Apple Inc.

Inventor： Joachim S. Hammerschmidt ,  Robert G. Lorenz ,  Tad J. Dreier

IPC: H04B1/7156 ,  H04W72/04 ,  H04W4/80 ,  H04B1/713

Abstract: An electronic device that communicates with a second electronic device using adaptive frequency hopping across different spectral bands is described. An integrated circuit in the electronic device includes processing logic that determines an adaptive spectral map that specifies channels across multiple spectral bands. During communication with a second electronic device that includes a second integrated circuit using a communication protocol (such as Bluetooth or Bluetooth Low Energy), the integrated circuit selects channels in the adaptive spectral map, where selection can be based on a predefined frequency-hopping sequence.

公开(公告)号：US11297453B2

公开(公告)日：2022-04-05

申请号：US17011958

申请日：2020-09-03

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

IPC: H04R29/00 ,  H04R1/10 ,  H04R5/033

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.

公开(公告)号：US10771908B2

公开(公告)日：2020-09-08

申请号：US16162200

申请日：2018-10-16

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

IPC: H04R29/00 ,  H04R1/10 ,  H04R5/033

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.