# US 2013/0157569 A1 · Systems and Methods of Distributed Tag Tracking

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- Number: US 2013/0157569 A1
- Document ID: US20130157569A1
- Status: Published application
- Kind: A1
- Application number: 13/329,562
- Filed: 2011-12-19
- Published: 2013-06-20
- Earliest claimed: 2011-12-19
- Assignees: Texas Instruments Norway AS
- Inventors: Karl Helmer Torvmark; Svein Vetti; Per Torstein Røine
- Web page: https://patentgrep.com/patent/US20130157569A1

## CPC

- H04W 4/80: Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
- H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72)

## Abstract

RF tags may be used to acquire data. If the tag is attached to a particular article, information regarding that article may be acquired. In an example embodiment, items are fitted with RF tags. A mobile phone or other wireless device can track when the tags are in RF range. When a user wants to know data regarding the article, he may consult the information on the phone. The phones running the system may report any compatible tags that are found, even ones that have no ownership connection to a central server where the data is compiled. “Foreign” tag information is submitted to the server and can be turned over to the owner of the tags. In this implementation, the reach of the system may be increased compared to the previous, local implementation. In an example embodiment, information may be anonymized in the server to deal with privacy concerns.

## Claims

### Claim 1

A system comprising:
a server configured to receive data from a plurality of wireless devices, the data acquired by the plurality of wireless devices acquired from a common module, the data acquired from the module by the plurality of wireless devices over a short range communication link.

### Claim 2 (depends on 1)

The system of claim 1, wherein the short range communication link comprises Bluetooth.

### Claim 3 (depends on 1)

The system of claim 1, wherein the module comprises an RF ID tag.

### Claim 4 (depends on 1)

The system of claim 1, wherein acquisition of the data by the server is controlled by the wireless device.

### Claim 5 (depends on 4)

The system of claim 4, wherein the wireless device is configured to control the parameters for detecting modules and pushing data to the server for the wireless device.

### Claim 6 (depends on 4)

The system of claim 4, wherein the wireless device is configured to adjust resources for detecting and reporting module data.

### Claim 7 (depends on 1)

The system of claim 1, wherein the short range communication link comprises a one way link.

### Claim 8 (depends on 7)

The system of claim 7, wherein the short range communication link comprises a two way link.

### Claim 9 (depends on 8)

The system of claim 8, wherein the server is further configured to push data to the module through a mobile phone over the two way short range communication link.

### Claim 10 (depends on 1)

The system of claim 1, wherein the server parses information related to tags by pre-selected criteria.

### Claim 11 (depends on 10)

The system of claim 10, wherein the pre-selected criteria comprises at least one of ownership, location, and status.

### Claim 12

A computer readable medium on a mobile device comprising a software program, the software program comprising a set of instructions for:
pulling data from a common module over a short range communication link; and
pushing the data to a server configured to receive data from a plurality of wireless devices.

### Claim 13 (depends on 12)

The computer readable medium of claim 12, wherein the data comprises the location of the module.

### Claim 14 (depends on 12)

The computer readable medium of claim 12, wherein the short range communication link uses the Bluetooth protocol.

### Claim 15 (depends on 12)

The computer readable medium of claim 12, further comprising instructions for configuring parameters for detecting modules and pushing data to the server for the wireless device.

### Claim 16 (depends on 12)

The computer readable medium of claim 12, further comprising instructions for configuring resources for detecting and reporting module data.

### Claim 17

A mobile device comprising:
a processor configured to:
pull data from a common module over a short range communication link; and
push the data to a server configured to receive data from a plurality of wireless devices.

### Claim 18 (depends on 16)

The mobile device of claim 16, wherein the data comprises a location of the module.

### Claim 19 (depends on 16)

The mobile device of claim 16, wherein the short range communication link uses the Bluetooth protocol.

### Claim 20 (depends on 16)

The mobile device of claim 16, wherein the processor is further configured to control the parameters for detecting modules and pushing data to the server for the wireless device.

### Claim 21 (depends on 16)

The mobile device of claim 16, wherein the processor is further configured to adjust resources for detecting and reporting module data.