公开(公告)号：US20240305318A1

公开(公告)日：2024-09-12

申请号：US18432987

申请日：2024-02-05

Applicant: Apple Inc.

Inventor： Wassim El-Hassan ,  Brian H. Bremer ,  Lydi Smaini ,  Abhinav Dayal ,  Daphne I. Gorman ,  Xuefeng Zhao

IPC: H04B1/00

CPC classification number: H04B1/0064 ,  H04B1/0075

Abstract: A wireless communication includes multiple transceivers that may be utilized for wireless communication over multiple frequency ranges. One of the transceivers is communicatively coupled to antennas that may be utilized to transmit or receive wireless signals having frequencies in different portions of one of the frequency ranges.

公开(公告)号：US20240323471A1

公开(公告)日：2024-09-26

申请号：US18592372

申请日：2024-02-29

Applicant: Apple Inc.

Inventor： Daphne I. Gorman ,  Wassim El-Hassan

IPC: H04N21/41 ,  G06F3/0346 ,  G06F3/0354 ,  H04N21/414 ,  H04N21/426 ,  H04N21/4363 ,  H04N21/643

CPC classification number: H04N21/41265 ,  G06F3/0346 ,  G06F3/03545 ,  H04N21/41407 ,  H04N21/42607 ,  H04N21/43637 ,  H04N21/643

Abstract: A stylus usable with an electronic device to provide an input to the electronic device, may include a stylus body, a battery within the stylus body, a first antenna configured to receive a broadcast signal, the broadcast signal including video content, a second antenna configured to communicate with a remote electronic device via a wireless communication protocol, and a processing system configured to receive the broadcast signal from the antenna, demodulate the broadcast signal to produce a digital content signal including the video content, encode the digital content signal according to the wireless communication protocol to produce an encoded digital content signal, and send to the remote electronic device, via the second antenna, the encoded digital content signal.

公开(公告)号：US20240147365A1

公开(公告)日：2024-05-02

申请号：US18474921

申请日：2023-09-26

Applicant: Apple Inc.

Inventor： Wassim El-Hassan ,  Abhinav Dayal ,  Andrea Ruaro ,  Brian H. Bremer ,  Daphne I. Gorman ,  Lydi Smaini

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0245

Abstract: Electronic devices may be provided with wireless circuitry having an antenna, a primary receiver, and a secondary receiver. The primary receiver may be coupled to the antenna over a first signal path having a low noise amplifier. An input of the primary receiver may be coupled to the first signal path and an input of the secondary receiver may be coupled to a node on the first signal path over a second signal path. The primary receiver may consume more power and exhibit more linearity than the secondary receiver. The secondary receiver may wake while the primary receiver is asleep and may wake the primary receiver when paging signals are received. If desired, the wireless circuitry may be switched between a single-receiver mode and a receiver diversity mode based on wireless performance metric data gathered by the primary receiver and/or the secondary receiver.