公开(公告)号：US10020684B2

公开(公告)日：2018-07-10

申请号：US14780004

申请日：2013-12-27

Applicant: INTEL CORPORATION

Inventor： Shahar Porat ,  Don J. Ngyuen ,  Gary N. Matos ,  Evan R. Green ,  Adam D. Rea

IPC: H02J50/12 ,  H02J50/60 ,  H02J50/90 ,  H02J5/00 ,  H02J7/02 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/10 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of wireless power transfer. For example, an apparatus may include a wireless power controller to communicate between a Wireless Power Receiver (WPR) and a Wireless Power Transmitter (WPT) an indication of a requested amount of power to be provided from the WPT to the WPR via a wireless power signal, said indication is in the form of a load modulation event within a predefined time interval, said load modulation event comprises a change in a level of a magnetic field of said wireless power signal, a duration of said load modulation event is based on the requested amount of power to be provided from the WPT to the WPR.

公开(公告)号：US20160043563A1

公开(公告)日：2016-02-11

申请号：US14780004

申请日：2013-12-27

Applicant: Shahar PORAT ,  Don J. NGYUEN ,  Gary N. MATOS ,  Evan R. GREEN ,  Adam D. REA ,  INTEL CORPORATION

Inventor： Shahar Porat ,  Don J. Ngyuen ,  Gary N. Matos ,  Evan R. Green ,  Adam D. Rea

IPC: H02J5/00 ,  H02J7/02

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of wireless power transfer. For example, an apparatus may include a wireless power controller to communicate between a Wireless Power Receiver (WPR) and a Wireless Power Transmitter (WPT) an indication of a requested amount of power to be provided from the WPT to the WPR via a wireless power signal, said indication is in the form of a load modulation event within a predefined time interval, said load modulation event comprises a change in a level of a magnetic field of said wireless power signal, a duration of said load modulation event is based on the requested amount of power to be provided from the WPT to the WPR.

Abstract translation: 一些演示实施例包括无线电力传输的装置，系统和/或方法。 例如，设备可以包括无线功率控制器，用于在无线功率接收器（WPR）和无线功率发射器（WPT）之间通过无线功率从WPT向WPR提供的所请求的功率量的指示进行通信 信号，所述指示是在预定时间间隔内的负载调制事件的形式，所述负载调制事件包括所述无线功率信号的磁场电平的变化，所述负载调制事件的持续时间基于 要求从WPT向WPR提供的权力。