CN1255759C - 具有用于改变其谐振电路的谐振频率的装置的数据载体 - Google Patents
具有用于改变其谐振电路的谐振频率的装置的数据载体 Download PDFInfo
- Publication number
- CN1255759C CN1255759C CN01801928.5A CN01801928A CN1255759C CN 1255759 C CN1255759 C CN 1255759C CN 01801928 A CN01801928 A CN 01801928A CN 1255759 C CN1255759 C CN 1255759C
- Authority
- CN
- China
- Prior art keywords
- data carrier
- communication
- resonance frequency
- resonant circuit
- modifier
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00890144 | 2000-05-05 | ||
EP00890144.9 | 2000-05-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1383524A CN1383524A (zh) | 2002-12-04 |
CN1255759C true CN1255759C (zh) | 2006-05-10 |
Family
ID=8175931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01801928.5A Expired - Lifetime CN1255759C (zh) | 2000-05-05 | 2001-04-17 | 具有用于改变其谐振电路的谐振频率的装置的数据载体 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6708891B2 (zh) |
EP (1) | EP1282884B1 (zh) |
JP (1) | JP2003532241A (zh) |
CN (1) | CN1255759C (zh) |
AT (1) | ATE443900T1 (zh) |
DE (1) | DE60139994D1 (zh) |
WO (1) | WO2001084488A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1282884B1 (en) * | 2000-05-05 | 2009-09-23 | Nxp B.V. | Data carrier having means for changing the resonant frequency of its resonant circuit |
US7817043B2 (en) * | 2004-11-30 | 2010-10-19 | Canon Kabushiki Kaisha | Radio frequency tag |
ITTO20050350A1 (it) * | 2005-05-20 | 2006-11-21 | Selex Sistemi Integrati Spa | Sistema di telerilevamento della configurazione di un sistema installato |
DE102005058977A1 (de) * | 2005-12-09 | 2007-06-14 | Atmel Germany Gmbh | Transpondereinrichtung mit Mega-Pads |
US7865983B2 (en) * | 2007-04-26 | 2011-01-11 | Hill-Rom Services, Inc. | Patient care equipment support transfer system |
KR20160040035A (ko) * | 2014-10-02 | 2016-04-12 | 삼성전기주식회사 | 칩 부품 및 그 제조방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388524A (en) | 1981-09-16 | 1983-06-14 | Walton Charles A | Electronic identification and recognition system with code changeable reactance |
SE450057B (sv) | 1984-11-20 | 1987-06-01 | Saab Automation Ab | Identitetsbrickor for identifiering av foremal |
JPH0962816A (ja) * | 1994-10-06 | 1997-03-07 | Mitsubishi Electric Corp | 非接触icカードおよびこれを含む非接触icカードシステム |
JPH10150308A (ja) * | 1996-11-20 | 1998-06-02 | Alps Electric Co Ltd | 積層型電子部品 |
FR2792130B1 (fr) * | 1999-04-07 | 2001-11-16 | St Microelectronics Sa | Transpondeur electromagnetique a fonctionnement en couplage tres proche |
JP3687459B2 (ja) * | 1999-06-29 | 2005-08-24 | ソニーケミカル株式会社 | Icカード |
JP2001084343A (ja) * | 1999-09-16 | 2001-03-30 | Toshiba Corp | 非接触icカード及びicカード通信システム |
DE19950524A1 (de) * | 1999-10-20 | 2001-04-26 | Philips Corp Intellectual Pty | Chipkarte |
EP1282884B1 (en) * | 2000-05-05 | 2009-09-23 | Nxp B.V. | Data carrier having means for changing the resonant frequency of its resonant circuit |
-
2001
- 2001-04-17 EP EP01947228A patent/EP1282884B1/en not_active Expired - Lifetime
- 2001-04-17 WO PCT/EP2001/004363 patent/WO2001084488A1/en active Application Filing
- 2001-04-17 JP JP2001581224A patent/JP2003532241A/ja not_active Withdrawn
- 2001-04-17 DE DE60139994T patent/DE60139994D1/de not_active Expired - Lifetime
- 2001-04-17 AT AT01947228T patent/ATE443900T1/de not_active IP Right Cessation
- 2001-04-17 CN CN01801928.5A patent/CN1255759C/zh not_active Expired - Lifetime
- 2001-05-02 US US09/847,217 patent/US6708891B2/en not_active Expired - Lifetime
-
2004
- 2004-02-20 US US10/783,623 patent/US7032826B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE443900T1 (de) | 2009-10-15 |
EP1282884A1 (en) | 2003-02-12 |
JP2003532241A (ja) | 2003-10-28 |
EP1282884B1 (en) | 2009-09-23 |
US7032826B2 (en) | 2006-04-25 |
US20010052547A1 (en) | 2001-12-20 |
DE60139994D1 (de) | 2009-11-05 |
US6708891B2 (en) | 2004-03-23 |
CN1383524A (zh) | 2002-12-04 |
WO2001084488A1 (en) | 2001-11-08 |
US20040159711A1 (en) | 2004-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20070831 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070831 Address after: Holland Ian Deho Finn Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
|
ASS | Succession or assignment of patent right |
Owner name: CATHAY YINEN ENTERPRISE CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20140710 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140710 Address after: Delaware Patentee after: Cathay Yinen Enterprise Co., Ltd. Address before: Holland Ian Deho Finn Patentee before: Koninkl Philips Electronics NV |
|
CX01 | Expiry of patent term |
Granted publication date: 20060510 |
|
CX01 | Expiry of patent term |