JP2016528767A5 - - Google Patents

Download PDF

Info

Publication number
JP2016528767A5
JP2016528767A5 JP2016521470A JP2016521470A JP2016528767A5 JP 2016528767 A5 JP2016528767 A5 JP 2016528767A5 JP 2016521470 A JP2016521470 A JP 2016521470A JP 2016521470 A JP2016521470 A JP 2016521470A JP 2016528767 A5 JP2016528767 A5 JP 2016528767A5
Authority
JP
Japan
Prior art keywords
calibration
nfc
frequency
monitoring
lpo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016521470A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016528767A (ja
JP6407985B2 (ja
Filing date
Publication date
Priority claimed from US13/920,670 external-priority patent/US9698872B2/en
Application filed filed Critical
Publication of JP2016528767A publication Critical patent/JP2016528767A/ja
Publication of JP2016528767A5 publication Critical patent/JP2016528767A5/ja
Application granted granted Critical
Publication of JP6407985B2 publication Critical patent/JP6407985B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016521470A 2013-06-18 2014-06-13 低電力発振器回路を使用した遠隔ｎｆｃデバイス検出を改善するための方法及び装置 Expired - Fee Related JP6407985B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/920,670 US9698872B2 (en) 2013-06-18 2013-06-18 Methods and apparatus for improving remote NFC device detection using a low power oscillator circuit
US13/920,670 2013-06-18
PCT/US2014/042228 WO2014204793A1 (en) 2013-06-18 2014-06-13 Methods and apparatus for improving remote nfc device detection using a low power oscillator circuit

Publications (3)

Publication Number Publication Date
JP2016528767A JP2016528767A (ja) 2016-09-15
JP2016528767A5 true JP2016528767A5 (enExample) 2017-06-29
JP6407985B2 JP6407985B2 (ja) 2018-10-17

Family

ID=51225007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016521470A Expired - Fee Related JP6407985B2 (ja) 2013-06-18 2014-06-13 低電力発振器回路を使用した遠隔ｎｆｃデバイス検出を改善するための方法及び装置

Country Status (6)

Country Link
US (1) US9698872B2 (enExample)
EP (1) EP3011682A1 (enExample)
JP (1) JP6407985B2 (enExample)
KR (1) KR20160019922A (enExample)
CN (1) CN105308874B (enExample)
WO (1) WO2014204793A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10977965B2 (en) 2010-01-29 2021-04-13 Avery Dennison Retail Information Services, Llc Smart sign box using electronic interactions
CN102741906B (zh) 2010-01-29 2016-06-08 艾利丹尼森公司 智能标识系统应用中使用的rfid/nfc板和/或阵列及其使用方法
US10540527B2 (en) 2012-10-18 2020-01-21 Avery Dennison Retail Information Services Llc Method, system and apparatus for NFC security
CN104471969B (zh) * 2012-11-19 2019-07-30 艾利丹尼森公司 禁用未经授权的nfc安全系统和方法
KR102232725B1 (ko) * 2014-08-04 2021-03-26 삼성전자주식회사 Nfc 장치의 동작 방법 및 nfc 장치
KR102282717B1 (ko) * 2014-10-14 2021-07-27 삼성전자주식회사 Nfc 카드 리더기, 이를 포함하는 시스템 및 상기 카드 리더기의 동작 방법
US9438317B2 (en) * 2014-12-19 2016-09-06 Intel Corporation Card detect architecture for near field communications
DE102015102600A1 (de) * 2015-02-24 2016-08-25 Infineon Technologies Ag Kommunikationsvorrichtung und Verfahren zum Kalibrieren eines Oszillators
US9819401B2 (en) 2015-09-24 2017-11-14 Intel IP Corporation Highly selective low-power card detector for near field communications (NFC)
US10164600B2 (en) * 2015-10-12 2018-12-25 Nxp B.V. NFC or RFID device RF detuning detection and driver output power regulation
EP3185431B1 (en) * 2015-12-22 2021-09-22 Intel Corporation Polling for near field communication
US9685996B1 (en) * 2016-06-23 2017-06-20 Nxp B.V. Antenna coil tuning mechanism
WO2018024457A1 (en) * 2016-08-02 2018-02-08 Philips Lighting Holding B.V. Thermal detection system and method
US9813119B1 (en) * 2016-10-06 2017-11-07 Harley-Davidson Motor Company Group, LLC Passive wireless accessory switch pack
CN106341164B (zh) * 2016-10-18 2018-08-17 深圳市阿美特科技有限公司 低功耗近距离无线通信电路
CN106909865B (zh) * 2017-03-24 2019-10-25 深圳市文鼎创数据科技有限公司 近场通信前端硬件电路、终端、读写器、系统以及方法
US10511347B2 (en) * 2017-11-14 2019-12-17 Nxp B.V. Device detection in contactless communication systems
US10813169B2 (en) 2018-03-22 2020-10-20 GoTenna, Inc. Mesh network deployment kit
WO2019237349A1 (en) * 2018-06-15 2019-12-19 Source Photonics (Chengdu) Company Ltd. Optical transmitter and/or receiver including emi filter, and methods of using the same
FR3116168B1 (fr) * 2020-11-12 2023-05-12 St Microelectronics Rousset Calibration d’une durée d’activation d’un circuit
FR3116167B1 (fr) 2020-11-12 2024-04-19 St Microelectronics Rousset Ajustement d’un instant d’activation d’un circuit
US12138977B2 (en) * 2020-11-19 2024-11-12 Fox Factory, Inc. Energy harvesting switch
EP4210234A1 (en) * 2022-01-10 2023-07-12 Nxp B.V. Communication device and operating method
CN116781111B (zh) * 2022-03-16 2025-12-02 意法半导体法国公司 Nfc模块供电
FR3133681A1 (fr) * 2022-03-16 2023-09-22 Stmicroelectronics Sa Alimentation d'un module NFC
KR102710975B1 (ko) 2022-11-10 2024-09-27 쓰리에이로직스(주) 스탠바이 모드에서 rf 능동 장치로부터 전송된 rf 신호를 검출할 수 있는 rf 리더기
CN117141266B (zh) * 2023-09-08 2026-05-26 长沙行深智能科技有限公司 无线充电确认方法、装置、计算机设备和存储介质
CN119298948B (zh) * 2023-11-27 2026-08-07 支付宝(杭州)数字服务技术有限公司 一种被动近场通信设备、方法及装置
WO2026023782A1 (ko) * 2024-07-22 2026-01-29 삼성전자 주식회사 복수의 안테나를 이용하여 nfc를 수행하는 전자 장치
FR3165369A1 (fr) * 2024-08-02 2026-02-06 Continental Automotive Technologies GmbH Dispositif de communication pour véhicule avec circuit de sélection passif

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511402C1 (de) 1995-03-28 1996-11-28 Siemens Ag Monolithisch integrierte spannungsgesteuerte Oszillatorschaltung
US6333939B1 (en) * 1998-08-14 2001-12-25 Qualcomm Incorporated Synchronization of a low power oscillator with a reference oscillator in a wireless communication device utilizing slotted paging
US6124764A (en) * 1999-01-22 2000-09-26 Telefonaktiebolaget Lm Ericsson Stable low-power oscillator
JP2001243431A (ja) * 2000-02-28 2001-09-07 Matsushita Electric Ind Co Ltd 非接触式読み取り書き込み機
US6552661B1 (en) * 2000-08-25 2003-04-22 Rf Code, Inc. Zone based radio frequency identification
JP3636097B2 (ja) 2001-06-05 2005-04-06 三菱電機株式会社 無線通信装置及びその受信タイミング推定方法
DE10206676A1 (de) * 2002-02-18 2003-08-28 Giesecke & Devrient Gmbh Mit einem Transponder betätigbare Schaltvorrichtung
US7548125B2 (en) * 2004-03-22 2009-06-16 Mobius Microsystems, Inc. Frequency calibration for a monolithic clock generator and timing/frequency reference
WO2006090831A1 (ja) 2005-02-24 2006-08-31 Seiko Epson Corporation クロック信号出力装置及びその制御方法、電子機器及びその制御方法
US7643951B2 (en) * 2005-05-06 2010-01-05 Stragent, Llc Battery monitor
US8660604B2 (en) 2006-06-21 2014-02-25 Broadcom Corporation Method and system for a transceiver for bluetooth and near field communication (NFC)
US8149799B2 (en) * 2006-09-29 2012-04-03 Broadcom Corporation Method and system for interfacing to a plurality of antennas
US8528825B2 (en) * 2007-01-03 2013-09-10 Intelleflex Corporation Long range RFID device as modem and systems implementing same
US8065544B2 (en) * 2007-05-03 2011-11-22 Microchip Technology Incorporated Interrupt/wake-up of an electronic device in a low power sleep mode when detecting a sensor or frequency source activated frequency change
ATE554593T1 (de) * 2008-03-27 2012-05-15 Motorola Mobility Inc Verfahren und vorrichtung für die automatische nahfeld-kommunikations-anwendungsauswahl in einem elektronischen gerät
WO2009128032A1 (en) 2008-04-15 2009-10-22 Nxp B.V. Low power near-field communication devices
US8258881B2 (en) * 2009-03-13 2012-09-04 Broadcom Corporation Method and system for drift reduction in a low power oscillator (LPO) utilized in a wireless communication device
JP2010277527A (ja) * 2009-06-01 2010-12-09 Sony Corp 通信装置、携帯端末、通信システム、非接触通信デバイス、ネットワーク接続方法、及びプログラム
US8560875B2 (en) * 2009-09-17 2013-10-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Apparatus for clock calibrating a less precise second clock signal with a more precise first clock signal wherein the first clock signal is inactive during a sniff mode and the second clock signal is active during a sniff mode
US20120203620A1 (en) * 2010-11-08 2012-08-09 Douglas Howard Dobyns Techniques For Wireless Communication Of Proximity Based Marketing
WO2013191767A2 (en) * 2012-06-18 2013-12-27 Master Lock Company Rfid detection system
US8917147B2 (en) * 2012-12-14 2014-12-23 Broadcom Corporation Method and system to improve power utilization using a calibrated crystal warm-up detection

Similar Documents

Publication Publication Date Title
SG11202100848XA (en) Cross-chain data trusted management methods and apparatuses, and electronic device
EP3107188A4 (en) Wireless power receiver and control circuit therefor, electronic device using same, and error detection method
EP2835910A4 (en) HIGH FREQUENCY TRANSMITTER RECEIVER, DEVICE AND METHOD
PL3777349T3 (pl) Sposób odbierania sygnału wybudzenia, urządzenie bezprzewodowe i program komputerowy
MX2016005066A (es) Metodo y dispositivo de alarma.
WO2014054210A3 (en) Information processing device, display control method, and program
EP3379868A4 (en) TERMINAL DEVICE, COMMUNICATION METHOD AND INTEGRATED CIRCUIT
PH12017500115A1 (en) A hearing device and a method for operating thereof
EP2789099A4 (en) VOLUME SOUND WRENCH AND MANUFACTURING METHOD AND RADIO FREQUENCY DEVICE WITH A VOLUME SOUND WAVE RECEIVER
JP2015084524A5 (enExample)
EP3330879A4 (en) DEVICE, METHOD AND PROGRAM FOR DISCOVERING VULNERABILITY
JP2017085682A5 (enExample)
EP2996415A4 (en) TERMINAL DEVICE, COMMUNICATION METHOD AND INTEGRATED CIRCUIT
MX2016004710A (es) Metodo, aparato y dispositivo electronico para procesar operaciones de boton en modo de una sola mano.
EP2899995A4 (en) MINIATURE SPEAKER MODULE, METHOD FOR IMPROVING THE FREQUENCY REACTION THEREOF AND ELECTRONIC DEVICE
EP3952457A4 (en) TERMINAL DEVICE, METHOD AND INTEGRATED CIRCUIT
WO2014182937A3 (en) Method and devices for non-intrusive power monitoring
NZ725516A (en) Sound absorbing device, electronic device, and image forming apparatus
EP2861037A4 (en) HIGH FREQUENCY COMMUNICATION METHOD AND DEVICE AND DEVICE FOR NEEDLE COMMUNICATION
EP3313121A4 (en) TERMINAL DEVICE, COMMUNICATION METHOD AND INTEGRATED CIRCUIT
WO2012100125A3 (en) Spiralpole small antenna system
EP2983423A4 (en) TERMINAL DEVICE, COMMUNICATION METHOD AND INTEGRATED CIRCUIT
JP2017538336A5 (enExample)
EP3567740A4 (en) ELECTRONIC DEVICE, RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD
EP3735096A4 (en) TERMINAL DEVICE, PROCEDURE AND INTEGRATED CIRCUIT