公开(公告)号：US20170324484A1

公开(公告)日：2017-11-09

申请号：US15491123

申请日：2017-04-19

Applicant: INTEL IP CORPORATION

Inventor： Yossi Saada ,  Christoph Schultz ,  Ron Rotstein

IPC: H04B15/02 ,  H03B1/04 ,  H02J7/02 ,  H04B1/10 ,  H02J50/12

CPC classification number: H04B15/02 ,  H02J7/025 ,  H02J50/12 ,  H03B1/04 ,  H04B1/10 ,  H04B1/1027 ,  H04B5/0037

Abstract: The disclosure relates to a mobile device, comprising: a radio receiver configured to receive a radio signal; a power receiving unit (PRU) configured to receive a wireless charging signal from a power transmission unit (PTU) configured to charge the mobile device; a wireless broadcast receiver configured to receive a harmonic of the wireless charging signal during charging of the mobile device; a frequency manager configured to scan for a frequency of the harmonic and to detect a fundamental frequency of the wireless charging signal based on the scanned harmonic; and a mitigation module configured to mitigate a harmonic content of the wireless charging signal in the received radio signal based on the detected fundamental frequency of the wireless charging signal.

公开(公告)号：US11177679B2

公开(公告)日：2021-11-16

申请号：US15437621

申请日：2017-02-21

Applicant: Intel IP Corporation

Inventor： Christian Kranz ,  Markus Hammes ,  Christoph Schultz

IPC: H02J7/02 ,  H02J50/12 ,  H04B5/00

Abstract: The present disclosure relates to a wireless-chargeable device and an apparatus for controlling a magnetic field strength of a magnetic field generated by an electromagnet. The wireless-chargeable device includes an electromagnet (102) and a control circuit (104). The control circuit (104) is configured to control a magnetic field strength generated by an electro-magnet for alignment of a power-receiving coil (106) of the wireless-chargeable device with respect to a power-transmitting coil of a wireless power supply device.

公开(公告)号：US09998238B2

公开(公告)日：2018-06-12

申请号：US15491123

申请日：2017-04-19

Applicant: INTEL IP CORPORATION

Inventor： Yossi Saada ,  Christoph Schultz ,  Ron Rotstein

IPC: H02J50/00 ,  H04B15/02 ,  H04B17/00 ,  H04B1/10 ,  H02J7/02 ,  H02J50/12 ,  H03B1/04

CPC classification number: H04B15/02 ,  H02J7/025 ,  H02J50/12 ,  H03B1/04 ,  H04B1/10 ,  H04B1/1027 ,  H04B5/0037

Abstract: The disclosure relates to a mobile device, comprising: a radio receiver configured to receive a radio signal; a power receiving unit (PRU) configured to receive a wireless charging signal from a power transmission unit (PTU) configured to charge the mobile device; a wireless broadcast receiver configured to receive a harmonic of the wireless charging signal during charging of the mobile device; a frequency manager configured to scan for a frequency of the harmonic and to detect a fundamental frequency of the wireless charging signal based on the scanned harmonic; and a mitigation module configured to mitigate a harmonic content of the wireless charging signal in the received radio signal based on the detected fundamental frequency of the wireless charging signal.

公开(公告)号：US10164732B2

公开(公告)日：2018-12-25

申请号：US14748293

申请日：2015-06-24

Applicant: Intel IP Corporation

Inventor： Christoph Schultz ,  William Dawson Kesling ,  Eytan Mann

IPC: H04L25/03 ,  H04L1/00 ,  H04L25/02 ,  H04L25/49 ,  H04B1/04 ,  H03K19/003 ,  H04B3/32 ,  H04L25/08

Abstract: An encoding circuit for selecting a transmit data symbol for transmission over a data bus may include an alternate symbol generation circuit configured to generate an alternate data symbol based on an encoded data symbol scheduled for transmission over the data bus and a decision circuit configured to select the encoded data symbol or the alternate data symbol as the transmit symbol based on a plurality of phasors. The decision circuit may include a plurality of phasor generation circuits configured to generate the plurality of phasors based on the encoded data symbol and a plurality of target frequencies.

公开(公告)号：US20170288448A1

公开(公告)日：2017-10-05

申请号：US15437621

申请日：2017-02-21

Applicant: Intel IP Corporation

Inventor： Christian Kranz ,  Markus Hammes ,  Christoph Schultz

IPC: H02J7/02 ,  H02J50/12

CPC classification number: H02J7/025 ,  H02J50/12 ,  H04B5/0037

Abstract: The present disclosure relates to a wireless-chargeable device and an apparatus for controlling a magnetic field strength of a magnetic field generated by an electromagnet. The wireless-chargeable device includes an electromagnet (102) and a control circuit (104). The control circuit (104) is configured to control a magnetic field strength generated by an electro-magnet for alignment of a power-receiving coil (106) of the wireless-chargeable device with respect to a power-transmitting coil of a wireless power supply device.

公开(公告)号：US20160380721A1

公开(公告)日：2016-12-29

申请号：US14748293

申请日：2015-06-24

Applicant: Intel IP Corporation

Inventor： Christoph Schultz ,  William Dawson Kesling ,  Eytan Mann

IPC: H04L1/00

CPC classification number: H04L1/0011 ,  H03K19/00346 ,  H04B1/0475 ,  H04B3/32 ,  H04L1/0033 ,  H04L25/0276 ,  H04L25/08 ,  H04L25/49

Abstract: An encoding circuit for selecting a transmit data symbol for transmission over a data bus may include an alternate symbol generation circuit configured to generate an alternate data symbol based on an encoded data symbol scheduled for transmission over the data bus and a decision circuit configured to select the encoded data symbol or the alternate data symbol as the transmit symbol based on a plurality of phasors. The decision circuit may include a plurality of phasor generation circuits configured to generate the plurality of phasors based on the encoded data symbol and a plurality of target frequencies.

Abstract translation: 用于选择用于通过数据总线传输的发送数据符号的编码电路可以包括：替代符号生成电路，被配置为基于被调度用于通过数据总线传输的编码数据符号生成替代数据符号;以及判定电路， 编码数据符号或替代数据符号作为基于多个相量的发送符号。 判定电路可以包括多个相量生成电路，其被配置为基于编码数据符号和多个目标频率来生成多个相量。