PT83484A - Dispositivo de registo e leitura de dados em cartoes por campo electrico - Google Patents
Dispositivo de registo e leitura de dados em cartoes por campo electricoInfo
- Publication number
- PT83484A PT83484A PT8348486A PT8348486A PT83484A PT 83484 A PT83484 A PT 83484A PT 8348486 A PT8348486 A PT 8348486A PT 8348486 A PT8348486 A PT 8348486A PT 83484 A PT83484 A PT 83484A
- Authority
- PT
- Portugal
- Prior art keywords
- recording
- data reading
- electrical field
- electrical
- reading
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10326—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the very-near field type, e.g. capacitive
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8504950A BR8504950A (pt) | 1985-10-02 | 1985-10-02 | Sistema de registro e leitura de dados em cartoes por campo eletrico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT83484A true PT83484A (pt) | 1987-05-29 |
| PT83484B PT83484B (pt) | 1995-03-01 |
Family
ID=4038780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT8348486A PT83484B (pt) | 1985-10-02 | 1986-10-02 | Dispositivo de registo e leitura de dados em cartoes por campo electrico |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR8504950A (pt) |
| MX (1) | MX161458A (pt) |
| PT (1) | PT83484B (pt) |
| WO (1) | WO1987002161A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8702426A (nl) * | 1987-10-12 | 1989-05-01 | Nedap Nv | Werkwijze en inrichting voor het identificeren van metalen pallets en containers. |
| CN101166986A (zh) * | 2005-04-15 | 2008-04-23 | 奇梦达股份公司 | Ic芯片封装件、对包含在所述芯片封装件内的芯片的进行功能测试的测试设备及界面 |
| DE102007054592B4 (de) | 2007-11-15 | 2014-04-30 | Siemens Aktiengesellschaft | Steckverbindungsvorrichtung, ausgebildet zur Verbindung zweier Funktionselemente zur Signal- und Leistungsübertragung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2201791A5 (pt) * | 1972-10-03 | 1974-04-26 | Remvac Systems Corp | |
| GB8328750D0 (en) * | 1983-10-27 | 1983-11-30 | Philp R | Contact-less electronic connectors |
-
1985
- 1985-10-02 BR BR8504950A patent/BR8504950A/pt not_active IP Right Cessation
-
1986
- 1986-10-01 WO PCT/BR1986/000018 patent/WO1987002161A1/en not_active Application Discontinuation
- 1986-10-02 PT PT8348486A patent/PT83484B/pt not_active IP Right Cessation
- 1986-10-02 MX MX392686A patent/MX161458A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8504950A (pt) | 1987-05-12 |
| PT83484B (pt) | 1995-03-01 |
| MX161458A (es) | 1990-09-28 |
| WO1987002161A1 (en) | 1987-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19940809 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19960229 |