公开(公告)号：EP4539522A2

公开(公告)日：2025-04-16

申请号：EP25160790.9

申请日：2020-04-15

Applicant: Apple Inc.

Inventor： LOPATIN, Scott ,  LALANDE, Emmanuel ,  LASTER, Michael C. ,  POONIA, Munish K. ,  ROCHETTE, Tommy ,  SIERRA, Yannick L. ,  BROGLE, Kyle C. ,  DRISCOLL, Adam ,  ERDMANN, Ernst Thomas ,  ERTAN, Tunc ,  FREUDIGER, Julien F. ,  HARIHARAN, Sriram ,  LEDVINA, Brent M. ,  MAYOR, Robert W. ,  MOVVA, Siva Ganesh ,  PAULIN, Mads N. ,  SCHAEVITZ, Samuel B. ,  SCHOENBERG, Jonathan R. ,  SELLE, Christina ,  SHOUROUNIS, Nicholas D.

IPC: H04W12/04

Abstract: Embodiments described herein provide for a non-transitory machine-readable medium storing instructions to cause one or more processor to perform operations to share a set of keys used to communicate with a wireless accessory device. By sharing the set of keys, functionality of the wireless accessory device can be delegated by an owner to other individuals.

公开(公告)号：EP4264460A1

公开(公告)日：2023-10-25

申请号：EP22703812.2

申请日：2022-01-25

Applicant: Apple Inc.

Inventor： PAUL, Grant R. ,  BIRON, Benjamin ,  BROGLE, Kyle C. ,  CHINNATHAMBI KAILASAM, Naresh Kumar ,  LEDVINA, Brent M. ,  MAYOR, Robert W. ,  WELLS, Nicole M.

IPC: G06F21/32 ,  G06F21/35

公开(公告)号：EP3957090A1

公开(公告)日：2022-02-23

申请号：EP20724978.0

申请日：2020-04-15

Applicant: Apple Inc.

Inventor： DRISCOLL, Adam ,  ERDMANN, Ernst Thomas ,  LALANDE, Emmanuel ,  LASTER, Michael C. ,  LOPATIN, Scott ,  MAYOR, Robert W. ,  MOVVA, Siva Ganesh ,  ROCHETTE, Tommy ,  SELLE, Christina ,  WASADA, Langford M. ,  POONIA, Munish K. ,  PAI, Raghunandan K. ,  LEDVINA, Brent M. ,  BHATTACHARYA, Swadesh ,  BROGLE, Kyle C. ,  ERTAN, Tunc ,  FREUDIGER, Julien F. ,  HARIHARAN, Sriram ,  PAULIN, Mads N. ,  SCHAEVITZ, Samuel B. ,  SCHOENBERG, Jonathan R. ,  SHOUROUNIS, Nicholas D. ,  SIERRA, Yannick L.

IPC: H04W4/029 ,  H04L29/06 ,  H04W12/00 ,  H04W12/04 ,  H04W12/08 ,  H04W4/02 ,  H04W4/20 ,  H04W52/00

公开(公告)号：EP4291998A1

公开(公告)日：2023-12-20

申请号：EP22715256.8

申请日：2022-03-16

Applicant: Apple Inc.

Inventor： BROGLE, Kyle C. ,  BENSON, Wade ,  DEVLIN, Sean P. ,  KUCEROVA, Lucie ,  MENSCH, Thomas ,  SIERRA, Yannick L. ,  SUCHAN, Tomislav

IPC: G06F21/32 ,  G06F21/44 ,  G06F21/60 ,  G06F21/62 ,  H04W12/50 ,  G06F21/83

公开(公告)号：EP3939340A1

公开(公告)日：2022-01-19

申请号：EP20724625.7

申请日：2020-04-15

Applicant: Apple Inc.

Inventor： PAULIN, Mads N. ,  ERTAN, Tunc ,  LEDVINA, Brent M. ,  BROGLE, Kyle C. ,  DRISCOLL, Adam ,  ERDMANN, Ernst Thomas ,  FREUDIGER, Julien F. ,  HARIHARAN, Sriram ,  LALANDE, Emmanuel ,  LASTER, Michael C. ,  LOPATIN, Scott ,  MAYOR, Robert W. ,  MOVVA, Siva Ganesh ,  POONIA, Munish K. ,  ROCHETTE, Tommy ,  SCHAEVITZ, Samuel B. ,  SCHOENBERG, Jonathan R. ,  SELLE, Christina ,  SHOUROUNIS, Nicholas D. ,  SIERRA, Yannick L.

IPC: H04W4/02 ,  G01S13/06

公开(公告)号：EP3932101A1

公开(公告)日：2022-01-05

申请号：EP20723735.5

申请日：2020-04-15

Applicant: Apple Inc.

Inventor： LEDVINA, Brent M. ,  SIERRA, Yannick L. ,  BROGLE, Kyle C. ,  MYERS, Steven Andrew

IPC: H04W12/04 ,  H04W12/00 ,  G06F21/44 ,  G06F21/57 ,  G06F21/73 ,  H04L9/32 ,  H04L29/06 ,  H04W12/06 ,  H04W76/14 ,  H04L9/08 ,  H04W4/02 ,  H04W8/00

公开(公告)号：EP3803653A1

公开(公告)日：2021-04-14

申请号：EP19731837.1

申请日：2019-05-29

Applicant: Apple Inc.

Inventor： SHULTZ, Conrad A. ,  SANCIANGCO, Alexander D. ,  LEDVINA, Brent M. ,  PUGH, Chelsea E. ,  BROGLE, Kyle C. ,  KROCHMAL, Marc J. ,  DAUM, Maureen G. ,  ABBASIAN, Reza ,  MONDELLO, Richard J. ,  KLAPPER, Jacob S.

IPC: G06F21/41 ,  G06F21/45 ,  H04L29/06 ,  H04W12/06 ,  G06F21/35

公开(公告)号：EP3496440A1

公开(公告)日：2019-06-12

申请号：EP18203771.3

申请日：2018-10-31

Applicant: Apple Inc.

Inventor： XU, Mingguang ,  YONG, Su Khiong ,  DOGAN, Mithat C. ,  NABAR, Rohit U. ,  WANG, Qi ,  BROGLE, Kyle C. ,  RINGER, Andrew J.

IPC: H04W12/00

Abstract: Communicating wireless devices collaborate and utilize waveforms to enable secure channel estimation. To protect against a repetitive replay attack, some embodiments include Single Carrier Physical Layer (SC-PHY) waveforms and/or interpolated OFDM waveforms that do not include a repeatable or predictable structure. The waveforms are transmitted in ranging packet structures that are compatible with legacy 802.11 technologies that do not utilize secure channel estimation. The ranging packets are received in combination with the information previously exchanged to enable the receiving wireless system to securely determine a channel estimate (e.g., determine a channel estimate without an interloper transmission that is not an authentic first arrival path in a multi-path channel between the wireless systems). Thus, one or both of the wireless systems can estimate the distance between them (or range). Devices utilizing legacy 802.11 technologies may receive the ranging packet structures and determine durations for deferring access to the channel.