IN2015DN04047A - - Google Patents
Info
- Publication number
- IN2015DN04047A IN2015DN04047A IN4047DEN2015A IN2015DN04047A IN 2015DN04047 A IN2015DN04047 A IN 2015DN04047A IN 4047DEN2015 A IN4047DEN2015 A IN 4047DEN2015A IN 2015DN04047 A IN2015DN04047 A IN 2015DN04047A
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
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- 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
- G06K7/10118—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 the sensing being preceded by at least one preliminary step
- G06K7/10128—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 the sensing being preceded by at least one preliminary step the step consisting of detection of the presence of one or more record carriers in the vicinity of the interrogation device
-
- 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
- G06K7/10237—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 the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
-
- 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
- G06K7/10297—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 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
Landscapes
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12306461.0A EP2735994B1 (en) | 2012-11-27 | 2012-11-27 | Near field communication method of detection of a tag presence by a tag reader |
| US201261746350P | 2012-12-27 | 2012-12-27 | |
| PCT/EP2013/074283 WO2014082906A1 (en) | 2012-11-27 | 2013-11-20 | Near field communication method of detection of a tag presence by a tag reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN04047A true IN2015DN04047A (en) | 2015-10-02 |
Family
ID=47520815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN4047DEN2015 IN2015DN04047A (en) | 2012-11-27 | 2015-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9729209B2 (en) |
| EP (1) | EP2735994B1 (en) |
| IN (1) | IN2015DN04047A (en) |
| WO (1) | WO2014082906A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2735994B1 (en) | 2012-11-27 | 2015-02-18 | ST-Ericsson SA | Near field communication method of detection of a tag presence by a tag reader |
| KR102313729B1 (en) * | 2014-06-13 | 2021-10-18 | 삼성전자주식회사 | Transceiver for near field communication, near field communication device and electronic system having the same |
| US10223850B2 (en) * | 2015-10-31 | 2019-03-05 | Disney Enterprises, Inc. | High-Q and over-coupled near-field RFID reader antenna for improved tag read range |
| US10390200B2 (en) * | 2016-12-19 | 2019-08-20 | Nxp B.V. | Method and system for operating a communications device that communicates via inductive coupling |
| US10721604B2 (en) | 2016-12-19 | 2020-07-21 | Nxp B.V. | Method and system for operating a communications device that communicates via inductive coupling |
| US10050677B1 (en) * | 2017-05-23 | 2018-08-14 | Nxp B.V. | Antenna coil tuning mechanism for magnetic communication |
| US10382098B2 (en) | 2017-09-25 | 2019-08-13 | Nxp B.V. | Method and system for operating a communications device that communicates via inductive coupling |
| US10720967B2 (en) | 2017-09-25 | 2020-07-21 | Nxp B.V. | Method and system for operating a communications device that communicates via inductive coupling |
| US10455392B2 (en) | 2017-09-27 | 2019-10-22 | Apple Inc. | Adaptive matching with antenna detuning detection |
| US10511347B2 (en) * | 2017-11-14 | 2019-12-17 | Nxp B.V. | Device detection in contactless communication systems |
| CN108792396B (en) * | 2018-07-23 | 2024-06-14 | 上海快联门业有限公司 | Unloading platform and warehousing system |
| US11502728B2 (en) * | 2019-08-20 | 2022-11-15 | Nxp B.V. | Near-field wireless device for distance measurement |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000489A (en) * | 1975-06-06 | 1976-12-28 | B-Cubed Engineering, Inc. | Dual-mode waveform generator |
| US5371760A (en) * | 1993-04-28 | 1994-12-06 | Telesis Technologies Laboratory | Method and apparatus for measuring the impulse response of a radio channel |
| US6476708B1 (en) * | 1998-03-20 | 2002-11-05 | Hid Corporation | Detection of an RFID device by an RF reader unit operating in a reduced power state |
| US6262662B1 (en) * | 2000-02-25 | 2001-07-17 | Xerox Corporation | Systems and methods that detect proximity information using electric field sensing devices and a page identification using embedded identification tags |
| ITMI20021685A1 (en) * | 2002-07-29 | 2004-01-29 | Microhard Srl | DEVICE SUITABLE TO DETECT THE PRESENCE OF A RESONANT CIRCUIT OF A TRASPONDER IN THE ENVIRONMENT OF THE DEVICE ITSELF AND WITHOUT CONTACTS |
| US7411506B2 (en) * | 2003-03-03 | 2008-08-12 | Veroscan, Inc. | Interrogator and interrogation system employing the same |
| GB0325622D0 (en) * | 2003-11-03 | 2003-12-10 | Cambridge Consultants | System for determining positional information |
| US7180403B2 (en) * | 2004-05-18 | 2007-02-20 | Assa Abloy Identification Technology Group Ab | RFID reader utilizing an analog to digital converter for data acquisition and power monitoring functions |
| FI119079B (en) * | 2004-11-08 | 2008-07-15 | Elektrobit System Test Oy | Characterization of an electronic device's electronic circuit |
| US7782209B2 (en) * | 2006-03-31 | 2010-08-24 | Assa Abloy Ab | Detection signal generator circuit for an RFID reader |
| US9020769B2 (en) * | 2009-01-26 | 2015-04-28 | Geneva Cleantech Inc. | Automatic detection of appliances |
| SI2437403T1 (en) * | 2010-09-30 | 2013-05-31 | Legic Identsystems Ag | Detection of a contactless data storage device |
| EP2735994B1 (en) | 2012-11-27 | 2015-02-18 | ST-Ericsson SA | Near field communication method of detection of a tag presence by a tag reader |
-
2012
- 2012-11-27 EP EP12306461.0A patent/EP2735994B1/en not_active Not-in-force
-
2013
- 2013-11-20 WO PCT/EP2013/074283 patent/WO2014082906A1/en active Application Filing
- 2013-11-20 US US14/438,733 patent/US9729209B2/en active Active
-
2015
- 2015-05-12 IN IN4047DEN2015 patent/IN2015DN04047A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014082906A1 (en) | 2014-06-05 |
| EP2735994A1 (en) | 2014-05-28 |
| US9729209B2 (en) | 2017-08-08 |
| US20150303997A1 (en) | 2015-10-22 |
| EP2735994B1 (en) | 2015-02-18 |