公开(公告)号：US20150105021A1

公开(公告)日：2015-04-16

申请号：US14510877

申请日：2014-10-09

Applicant: NXP B.V.

Inventor： Juergen Schroeder

IPC: H04W4/00 ,  H04L29/08

CPC classification number: H04W4/80 ,  H04L67/34 ,  H04M1/7253 ,  H04M2250/04

Abstract: It is described a method for a wireless Near Field Communication (NFC) between a NFC enabled device (110) and a NFC capable mobile telecommunication end device (120). The provided method comprises transferring data from the NFC enabled device (110) to the NFC capable mobile telecommunication end device (120). Thereby, at least some of the transferred data represent a code in a descriptive web interface language. Further, a NFC capable mobile telecommunication end device (120) and a NFC enabled device (110) are described for participating in such a NFC method. Furthermore, a system (100) comprising such a NFC enabled device (110) and such a NFC capable mobile telecommunication end device (120) and a computer program for enabling such a NFC method are described.

Abstract translation: 描述了在启用NFC的设备（110）和具有NFC能力的移动电信终端设备（120）之间的无线近场通信（NFC）的方法。 所提供的方法包括将数据从NFC启用的设备（110）传送到具有NFC能力的移动电信终端设备（120）。 因此，传送的数据中的至少一些表示描述性Web界面语言中的代码。 此外，描述了一种NFC能力的移动通信终端设备（120）和支持NFC的设备（110），用于参与这种NFC方法。 此外，描述了包括这种NFC启用设备（110）和这样的NFC能力的移动电信终端设备（120）的系统（100）和用于实现这种NFC方法的计算机程序。

公开(公告)号：US20180034507A1

公开(公告)日：2018-02-01

申请号：US15225759

申请日：2016-08-01

Applicant: NXP B.V.

Inventor： Markus Wobak ,  Leonhard Kormann ,  Juergen Schroeder

IPC: H04B5/00

Abstract: The present invention provides for a system that makes use of a system power supply enable switch controlled by a near field communications (NFC) frontend with energy harvesting. In one embodiment, RF power in the 13.56 MHz band generated by a NFC counterpart (such as a mobile phone) is detected by the energy harvesting unit being part of the battery-unpowered NFC communication device. After activation, the system can perform actions required to communicate to the presented device (i.e., the NFC counterpart). Later, the system can switch itself into the unpowered state again. In another embodiment, this feature can also be used to control an NFC protection circuitry very quickly after the NFC device is exposed to an external HF (high frequency) field.

公开(公告)号：US10680677B2

公开(公告)日：2020-06-09

申请号：US15225759

申请日：2016-08-01

Applicant: NXP B.V.

Inventor： Markus Wobak ,  Leonhard Kormann ,  Juergen Schroeder

IPC: H04B5/00

Abstract: The present invention provides for a system that makes use of a system power supply enable switch controlled by a near field communications (NFC) frontend with energy harvesting. In one embodiment, RF power in the 13.56 MHz band generated by a NFC counterpart (such as a mobile phone) is detected by the energy harvesting unit being part of the battery-unpowered NFC communication device. After activation, the system can perform actions required to communicate to the presented device (i.e., the NFC counterpart). Later, the system can switch itself into the unpowered state again. In another embodiment, this feature can also be used to control an NFC protection circuitry very quickly after the NFC device is exposed to an external HF (high frequency) field.

公开(公告)号：US09820081B2

公开(公告)日：2017-11-14

申请号：US14510877

申请日：2014-10-09

Applicant: NXP B.V.

Inventor： Juergen Schroeder

IPC: H04W4/00 ,  H04M1/725 ,  H04L29/08

CPC classification number: H04W4/80 ,  H04L67/34 ,  H04M1/7253 ,  H04M2250/04

Abstract: It is described a method for a wireless Near Field Communication (NFC) between a NFC enabled device (110) and a NFC capable mobile telecommunication end device (120). The provided method comprises transferring data from the NFC enabled device (110) to the NFC capable mobile telecommunication end device (120). Thereby, at least some of the transferred data represent a code in a descriptive web interface language. Further, a NFC capable mobile telecommunication end device (120) and a NFC enabled device (110) are described for participating in such a NFC method. Furthermore, a system (100) comprising such a NFC enabled device (110) and such a NFC capable mobile telecommunication end device (120) and a computer program for enabling such a NFC method are described.