POSITIONING SYSTEM AND POSITIONING METHOD
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United States of America Patent
Stats
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N/A
Issued Date -
Oct 2, 2014
app pub date -
Jul 30, 2013
filing date -
Mar 27, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A positioning system includes an object storage device, a plurality of RFID (Radio Frequency Identification) tags, an antenna, and an RFID reader. The object storage device includes a plurality of storage vacancies. The RFID tags are respectively disposed in the storage vacancies. The antenna is disposed in the object storage device. The RFID reader detects the RFID tags via the antenna. The RFID reader stores a corresponding relationship between the RFID tags and the storage vacancies. When an object is placed in a specific storage vacancy, the RFID reader determines that a specific RFID tag disposed in the specific storage vacancy is no longer detectable, and determines that the specific storage vacancy is occupied further according to the corresponding relationship.
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Patent Citation Ranking
- 1 Citation Count
- G06K Class
- 4.47 % this patent is cited more than
- 11 Age