EP0886232A3
Reader and/or writer apparatus, power feeding system, and communication system
Abstract
A reader and/or writer apparatus, a power feeding system and a power feeding and communication transmission and/or reception system in a proximate wireless card system arranged so that power which satisfies the requirement of the Radio Law (500 µV/m at a distance of 3 m from the reader and/or writer apparatus) regarding the radiated electric field is supplied sufficiently from the reader and/or writer apparatus to the proximate wireless card (IC card). The reader and/or writer apparatus (1) has a spirally shaped or coil-shaped antenna (101b) for generating electromagnetic fields both to supply operational power to an IC card (2) and to perform transmission and/or reception of signals for communication to and/or from the IC card (2) and a conductor member (101c) for forming a mirror image of the antenna on its back side.
Term
Term ended
Projected expiry passed 18 June 2018, 8.3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both waysCites: the store holds 6 of 7
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0693733A1 | Cites | European Patent Office (EPO) | X | Search report | 1-22 |
| EP0714073A1 | Cites | European Patent Office (EPO) | A | Search report | 1-22 |
| EP0722094A1 | Cites | European Patent Office (EPO) | Y | Search report | 1-22 |
| EP0766200A2 | Cites | European Patent Office (EPO) | Y | Search report | 4-6,10-12,14 |
| GB2295297A | Cites | United Kingdom | A | Search report | 1-22 |
| US5218371A | Cites | United States of America | A | Search report | 1-22 |
| PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) | Non-patent | – | – | Search report | – |
10 members in 4 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 16475997 | Japan | A | |
| 16475997 | Japan | – | |
| 16475997 | – | – | – |
| JP19970164759 | – | – | – |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| EP0886232A2 | European Patent Office (EPO) | A2 | |
| JPH1188036A | Japan | A | |
| US6194993B1 | United States of America | B1 | |
| US2001000659A1 | United States of America | A1 | |
| EP0886232A3This record | European Patent Office (EPO) | A3 | |
| US6608550B2 | United States of America | B2 | |
| JP3619676B2 | Japan | B2 | |
| EP0886232B1 | European Patent Office (EPO) | B1 | |
| DE69838364D1 | Germany | D1 | |
| DE69838364T2 | Germany | T2 |
32 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidAKX | AKX | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP3 | RAP3 | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP3 | RAP3 | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0886232
- Publication, DOCDB
- 0886232
- Publication, EPODOC
- EP0886232
- Application
- 98111200
- Application, DOCDB
- 98111200
- Application, EPODOC
- EP19980111200
Titles3
- German
- Schreib-/Lesevorrichtung, Stromversorgungssystem und Kommunikationssystem
- English
- Reader and/or writer apparatus, power feeding system, and communication system
- French
- Lecteur-enregistreur, système d'alimentation et système de communication
Classification
- CPC, 4
- G06K19/0701
- G06K7/0008
- G06K19/0715
- G06K19/0723
- IPC, 2
- G06K7 00
- G06K19 07
Designated states2
- Contracting states, 1
- Sweden
- Extension states, 1
- Slovenia