DE60330977D1 - Antennenstruktur und funkkorrekturtakt - Google Patents

Antennenstruktur und funkkorrekturtakt

Info

Publication number: DE60330977D1
Authority: DE; Germany
Prior art keywords: antenna structure; radio correction; correction act; act; radio
Prior art date: 2002-09-11
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.): Expired - Lifetime

Application number

DE60330977T

Other languages

English (en)

Inventor

Takashi Ihara

Shigeyuki Takahashi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Citizen Holdings Co Ltd

Original Assignee

Citizen Holdings Co Ltd

Priority date (The priority date 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 date listed.)

2002-09-11

Filing date

2003-09-11

Publication date

2010-03-04

2002-09-11 Priority claimed from JP2002264985A external-priority patent/JP3512782B1/ja

2002-10-10 Priority claimed from JP2002297095A external-priority patent/JP3975250B2/ja

2003-09-11 Application filed by Citizen Holdings Co Ltd filed Critical Citizen Holdings Co Ltd

2010-03-04 Application granted granted Critical

2010-03-04 Publication of DE60330977D1 publication Critical patent/DE60330977D1/de

2023-09-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
- H01Q7/08—Ferrite rod or like elongated core
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/04—Input or output devices integrated in time-pieces using radio waves
- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R60/00—Constructional details
- G04R60/06—Antennas attached to or integrated in clock or watch bodies
- G04R60/10—Antennas attached to or integrated in clock or watch bodies inside cases
- G04R60/12—Antennas attached to or integrated in clock or watch bodies inside cases inside metal cases

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electric Clocks (AREA)
Support Of Aerials (AREA)

DE60330977T 2002-09-11 2003-09-11 Antennenstruktur und funkkorrekturtakt Expired - Lifetime DE60330977D1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2002264985A JP3512782B1 (ja)	2002-09-11	2002-09-11	アンテナ構造体及び電波利用時計
JP2002297095A JP3975250B2 (ja)	2002-10-10	2002-10-10	電波修正時計
JP2002347040		2002-11-29
PCT/JP2003/011650 WO2004025782A1 (ja)	2002-09-11	2003-09-11	アンテナ構造体及び電波修正時計

Publications (1)

Publication Number	Publication Date
DE60330977D1 true DE60330977D1 (de)	2010-03-04

Family

ID=31998758

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60330977T Expired - Lifetime DE60330977D1 (de)	2002-09-11	2003-09-11	Antennenstruktur und funkkorrekturtakt

Country Status (5)

Country	Link
US (1)	US7170462B2 (de)
EP (1)	EP1548875B1 (de)
CN (1)	CN1659742B (de)
DE (1)	DE60330977D1 (de)
WO (1)	WO2004025782A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101074443B1 (ko) *	2003-05-15	2011-10-17	시티즌홀딩스 코리미티드	안테나부를 내장한 금속 외장부를 갖는 전자기기
US7511679B2 (en) *	2003-11-27	2009-03-31	Hitachi Metals Ltd.	Antenna, and radio timepiece using the same, keyless entry system, and RFID system
US7412603B2 (en) *	2003-12-05	2008-08-12	Microsoft Corporation	Methods and systems for enabling secure storage of sensitive data
JP4826706B2 (ja) *	2003-12-11	2011-11-30	日立金属株式会社	アンテナ及びこれを用いた電波時計、キーレスエントリーシステム、ｒｆｉｄシステム
EP1693924B1 (de) *	2003-12-12	2013-04-10	Citizen Holdings Co., Ltd.	Antennenstruktur und funkwellenkorrekturtakt
DE102004029440A1 (de) *	2004-06-18	2006-01-12	Infineon Technologies Ag	Sende-/Empfangs-Einrichtung
JP4692875B2 (ja) *	2004-07-28	2011-06-01	日立金属株式会社	アンテナ及びこれを用いた電波時計、ｒｆｉｄシステム
JP4695088B2 (ja) *	2004-08-25	2011-06-08	シチズンホールディングス株式会社	電子機器
DE102004063121A1 (de)	2004-12-22	2006-07-13	Junghans Uhren Gmbh	Funkarmbanduhr mit Metallzifferblatt
JP4763311B2 (ja) *	2005-02-22	2011-08-31	セイコーインスツル株式会社	アンテナ構造体を備えた腕時計式の電波時計
JP4631639B2 (ja) *	2005-09-27	2011-02-16	カシオ計算機株式会社	時計装置
US7696884B2 (en) *	2006-03-17	2010-04-13	Macronix International Co., Ltd.	Systems and methods for enhancing the magnetic coupling in a wireless communication system
US8059053B2 (en)	2006-03-22	2011-11-15	Citizen Holdings Co., Ltd.	Antenna and radio-wave receiving device provided with antenna
JP5149180B2 (ja) *	2006-07-21	2013-02-20	スミダコーポレーション株式会社	コイル部品
US7764181B2 (en) *	2007-07-03	2010-07-27	Allflex Usa, Inc.	Inductively coupled loop antenna for a radio frequency identification reader
US7764177B2 (en) *	2007-07-10	2010-07-27	Allflex Usa, Inc.	Inductively coupled extension antenna for a radio frequency identification reader
US7864127B2 (en) *	2008-05-23	2011-01-04	Harris Corporation	Broadband terminated discone antenna and associated methods
US7973731B2 (en) *	2008-05-23	2011-07-05	Harris Corporation	Folded conical antenna and associated methods
US8023269B2 (en) *	2008-08-15	2011-09-20	Siemens Energy, Inc.	Wireless telemetry electronic circuit board for high temperature environments
WO2010071087A1 (ja) *	2008-12-19	2010-06-24	日立金属株式会社	共振型受信アンテナ及び受信装置
US10333200B2 (en) *	2015-02-17	2019-06-25	Samsung Electronics Co., Ltd.	Portable device and near field communication chip
JP6593228B2 (ja) *	2016-03-09	2019-10-23	セイコーエプソン株式会社	電子時計
CN109390678A (zh) *	2017-08-08	2019-02-26	富泰华工业（深圳）有限公司	多频带、多天线整合结构
JP7073833B2 (ja) *	2018-03-23	2022-05-24	セイコーエプソン株式会社	電子時計

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5582505A (en)	1978-12-19	1980-06-21	Osamu Tanaka	Antenna
JPS57131042A (en)	1981-02-06	1982-08-13	Yokogawa Hokushin Electric Corp	X rays analyzer with automatic calibration apparatus
JPS61203516A (ja)	1985-03-05	1986-09-09	田中貴金属工業株式会社	電気開閉機構
CH672870B5 (de) *	1988-04-26	1990-07-13	Ebauchesfabrik Eta Ag
DE8815967U1 (de) *	1988-05-27	1989-09-21	Junghans Uhren GmbH, 7230 Schramberg	Antenne für eine kleine Funkuhr
JPH06215942A (ja)	1993-01-19	1994-08-05	Tokin Corp	チップインダクタ及びその製造方法
DE4407116A1 (de)	1994-03-04	1995-09-14	Lacher Erich Uhren	Ferrit-Langwellenantenne
US5625370A (en) *	1994-07-25	1997-04-29	Texas Instruments Incorporated	Identification system antenna with impedance transformer
JPH09307329A (ja) *	1996-05-14	1997-11-28	Casio Comput Co Ltd	アンテナ及びその製造方法並びにアンテナを備えた電子機器又は電子時計
JP3521613B2 (ja) *	1996-05-14	2004-04-19	カシオ計算機株式会社	アンテナを備えた電子機器
US5796324A (en) *	1996-11-12	1998-08-18	Delco Electronics Corporation	Surface mount coil assembly
DE29714185U1 (de) *	1997-08-08	1998-12-03	Gebrüder Junghans GmbH, 78713 Schramberg	Funkarmbanduhr
JPH1174138A (ja)	1997-08-27	1999-03-16	Hitachi Ferrite Electronics Ltd	高圧トランス
JPH11340734A (ja) *	1998-05-27	1999-12-10	Aisin Seiki Co Ltd	ループアンテナ装置
JP2000105285A (ja)	1998-09-29	2000-04-11	Citizen Watch Co Ltd	携帯型電子時計のアンテナ構造
JP2001208875A (ja)	2000-01-31	2001-08-03	Mitsubishi Materials Corp	腕時計の識別用タグ及びこれを内蔵した腕時計
JP2001264463A (ja)	2000-03-21	2001-09-26	Mitsubishi Materials Corp	電波時計
JP3855253B2 (ja) *	2000-06-13	2006-12-06	アイシン精機株式会社	バーアンテナおよびその製造方法
JP2002184637A (ja)	2000-12-11	2002-06-28	Ikeda Electric Co Ltd	電磁装置及びその製造方法

2003
- 2003-09-11 US US10/511,912 patent/US7170462B2/en not_active Expired - Lifetime
- 2003-09-11 DE DE60330977T patent/DE60330977D1/de not_active Expired - Lifetime
- 2003-09-11 CN CN038127601A patent/CN1659742B/zh not_active Expired - Lifetime
- 2003-09-11 WO PCT/JP2003/011650 patent/WO2004025782A1/ja active Application Filing
- 2003-09-11 EP EP03795403A patent/EP1548875B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1548875A4 (de)	2006-01-04
CN1659742A (zh)	2005-08-24
US20050146472A1 (en)	2005-07-07
CN1659742B (zh)	2011-04-13
EP1548875B1 (de)	2010-01-13
US7170462B2 (en)	2007-01-30
EP1548875A1 (de)	2005-06-29
WO2004025782A1 (ja)	2004-03-25

Publication	Publication Date	Title
DE60330977D1 (de)	2010-03-04	Antennenstruktur und funkkorrekturtakt
FI20022198A0 (fi)	2002-12-16	Litteän radiolaitteen antenni
FI20021897A (fi)	2004-04-25	Radiolaite ja antennirakenne
FI20022295A (fi)	2004-07-01	Taitettavan radiolaitteen antenni
FI20030663A0 (fi)	2003-05-02	Antennijärjestely ja tukiasema
DE60332126D1 (de)	2010-05-27	Tragbares funkgerät
DE60221613D1 (de)	2007-09-20	Tragbares Funkgerät
FI20030227A (fi)	2004-08-15	Antennijärjestely ja kannettava päätelaite
GB2387969B (en)	2005-11-30	Radio antennas
DE60307708D1 (de)	2006-10-05	Antenne und korrespondierendes Herstellungsverfahren
DE50312599D1 (de)	2010-05-20	Drahtlose kommunikation
GB0204108D0 (en)	2002-04-10	3G radio
EP1453137A4 (de)	2005-02-02	Antenne fuer tragbares funkgeraet
AU2003300406A8 (en)	2004-07-29	Wireless radio architectures and methods therefor
EP1693924A4 (de)	2008-08-13	Antennenstruktur und funkwellenkorrekturtakt
GB0202437D0 (en)	2002-03-20	Cellular mosfet devices and their manufacture
DE60323833D1 (de)	2008-11-13	Tragbares drahtloses endgerät
DE602005025348D1 (de)	2011-01-27	Antenne und funkkommunikationseinheit
FI20040094A (fi)	2004-01-22	Sisäänrakennettu antenni ja sen sisältävä matkaviestin
DE60309109D1 (de)	2006-11-30	Rundfunkempfänger
GB0306201D0 (en)	2003-04-23	Improved cellular antenna architecture
EP1476974A4 (de)	2005-05-04	3g-funkgerät
DE602004011774D1 (de)	2008-03-27	Tragbares funkgerät
EP1476950A4 (de)	2005-07-20	3g-funkgerät
FI20020396A0 (fi)	2002-03-01	Monitaajuusantenni

Legal Events

Date	Code	Title	Description
2011-02-03	8364	No opposition during term of opposition