DE9321478U1 - Device for inductive high-frequency interrogation of identification labels - Google Patents
Device for inductive high-frequency interrogation of identification labelsInfo
- Publication number
- DE9321478U1 DE9321478U1 DE9321478U DE9321478U DE9321478U1 DE 9321478 U1 DE9321478 U1 DE 9321478U1 DE 9321478 U DE9321478 U DE 9321478U DE 9321478 U DE9321478 U DE 9321478U DE 9321478 U1 DE9321478 U1 DE 9321478U1
- Authority
- DE
- Germany
- Prior art keywords
- identification labels
- frequency interrogation
- inductive high
- inductive
- interrogation
- 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
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
- G06K7/10336—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 near field type, inductive coil
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
- G07C1/26—Pigeon-timing or like equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9321478U DE9321478U1 (en) | 1992-08-01 | 1993-07-22 | Device for inductive high-frequency interrogation of identification labels |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9210317U DE9210317U1 (en) | 1991-11-27 | 1992-08-01 | |
DE9305746U DE9305746U1 (en) | 1992-08-01 | 1993-04-16 | Device for inductive high-frequency interrogation of identification labels |
EP93111719A EP0582137B1 (en) | 1992-08-01 | 1993-07-22 | Device for inductive high frequency interrogation of identification carriers |
DE9321478U DE9321478U1 (en) | 1992-08-01 | 1993-07-22 | Device for inductive high-frequency interrogation of identification labels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9321478U1 true DE9321478U1 (en) | 1998-08-27 |
Family
ID=27208462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9321478U Expired - Lifetime DE9321478U1 (en) | 1992-08-01 | 1993-07-22 | Device for inductive high-frequency interrogation of identification labels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9321478U1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005022445A2 (en) * | 2003-08-29 | 2005-03-10 | Zih Corp. | Spatially selective uhf near field microstrip coupler device and rfid systems using device |
US7190270B2 (en) | 2004-11-05 | 2007-03-13 | Zih Corp. | System and method for detecting transponders used with printer media |
US7398054B2 (en) | 2003-08-29 | 2008-07-08 | Zih Corp. | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
EP2261835A1 (en) * | 2005-10-31 | 2010-12-15 | ZIH Corporation | Multi-element RFID coupler |
US8544740B2 (en) | 2004-06-10 | 2013-10-01 | Zih Corp. | Apparatus and method for communicating with an RFID transponder |
US9108434B2 (en) | 2007-12-18 | 2015-08-18 | Zih Corp. | RFID near-field antenna and associated systems |
-
1993
- 1993-07-22 DE DE9321478U patent/DE9321478U1/en not_active Expired - Lifetime
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8351959B2 (en) | 2003-08-29 | 2013-01-08 | Zih Corp. | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
US9852318B2 (en) | 2003-08-29 | 2017-12-26 | Zih Corp. | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
EP2266808A1 (en) * | 2003-08-29 | 2010-12-29 | ZIH Corp. | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
US7398054B2 (en) | 2003-08-29 | 2008-07-08 | Zih Corp. | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
WO2005022445A2 (en) * | 2003-08-29 | 2005-03-10 | Zih Corp. | Spatially selective uhf near field microstrip coupler device and rfid systems using device |
CN100464991C (en) * | 2003-08-29 | 2009-03-04 | Zih公司 | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
US7650114B2 (en) | 2003-08-29 | 2010-01-19 | Zih Corp. | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
US8160493B2 (en) | 2003-08-29 | 2012-04-17 | Zih Corp. | Spatially selective UHF near field microstrip coupler device and RFID systems using device |
WO2005022445A3 (en) * | 2003-08-29 | 2005-07-07 | Zih Corp | Spatially selective uhf near field microstrip coupler device and rfid systems using device |
US8544740B2 (en) | 2004-06-10 | 2013-10-01 | Zih Corp. | Apparatus and method for communicating with an RFID transponder |
US8596532B2 (en) | 2004-06-10 | 2013-12-03 | Zih Corp. | Apparatus and method for communicating with an RFID transponder |
US9613242B2 (en) | 2004-06-10 | 2017-04-04 | Zih Corp. | Apparatus and method for communicating with an RFID transponder |
US7190270B2 (en) | 2004-11-05 | 2007-03-13 | Zih Corp. | System and method for detecting transponders used with printer media |
US7489243B2 (en) | 2004-11-05 | 2009-02-10 | Zih Corp. | System and method for detecting transponders used with printer media |
US8306474B2 (en) | 2005-10-31 | 2012-11-06 | Zih Corp. | Multi-element RFID coupler |
EP2261835A1 (en) * | 2005-10-31 | 2010-12-15 | ZIH Corporation | Multi-element RFID coupler |
US9391675B2 (en) | 2005-10-31 | 2016-07-12 | Zih Corp. | Multi-element RFID coupler |
US8078103B2 (en) | 2005-10-31 | 2011-12-13 | Zih Corp. | Multi-element RFID coupler |
US9108434B2 (en) | 2007-12-18 | 2015-08-18 | Zih Corp. | RFID near-field antenna and associated systems |
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