Smart Tray for Retail inventory management

1. SANSchip’s Smart-shelf & Sensor Technology August 5, 2010

2. December 1, 2010 SansChip 2 Sanschip Focus Sensor technology for building smart shelves in retail stores, manufacturing and other supply chain related applications Have developed five types of sensors for smart shelves: “Radio profile sensors” (RPS): Create a unique “radio profile” of an object to detect removal of an item; no need for RF or magnetic tags “Sense AND Communicate” (SAC): chipless sensors for monitoring temperature with embedded wireless communication Remote non-invasive “liquid level sensor” (LLS) Remote non-invasive “Content Movement Sensor” (CMS) Completely passive, printable RF tags Successfully engaged with hospitality industry for liquid level measurements

3. December 1, 2010 SansChip 3 “Radio profile sensors” (RPS): Create a unique “radio profile” of an object to detect removal of an item; no need for RF or magnetic tags “Sense AND Communicate” (SAC) sensors for monitoring temperature that have embedded wireless communicators Remote non-invasive liquid level sensor (LLS) Remote non-invasive Content Movement Sensor (CMS) Completely passive, printable RF tags

4. December 1, 2010 SansChip 4 “Radio Profile Sensor” (RPS) for detection of item removal from a shelf Perpetual Inventory without item tagging Reader detects movement of items Reader

5. December 1, 2010 SansChip 5 SANSchip technology: Create & detect unique “Radio Profile” of an object Radio Profile 1 Radio Profile 2 Radio Profile 3

6. December 1, 2010 SansChip 6 “Radio profile sensors” (RPS): Create a unique “radio profile” of an object to detect removal of an item; no need for RF or magnetic tags “Sense AND Communicate” (SAC) sensors for monitoring temperature that have embedded wireless communicators Remote non-invasive liquid level sensor (LLS) Remote non-invasive Content Movement Sensor (CMS) Completely passive, printable RF tags

7. December 1, 2010 SansChip 7 “Sense AND Communicate” (SAC) Chipless Temperature Sensors Eliminates separate temperature sensor and radio transmitters that are used today Enables monitoring of temperature of individual items like a milk carton instead of monitoring the complete shelf

8. December 1, 2010 SansChip 8 How SAC sensors work in a food shelf for monitoring temperature Incident Microwave signal Backscattered Microwave signal Purely passive without device chip

9. December 1, 2010 SansChip 9 “Radio profile sensors” (RPS): Create a unique “radio profile” of an object to detect removal of an item; no need for RF or magnetic tags “Sense AND Communicate” (SAC) sensors for monitoring temperature that have embedded wireless communicators Remote non-invasive liquid level sensor (LLS) Remote non-invasive Content Movement Sensor (CMS) Completely passive, printable RF tags

10. December 1, 2010 SansChip 10 Liquid level sensors (LLS) Measure liquid level in multiple containers on a smart tray e.g. Beverage dispensing Low cost Scalable Tray with embedded RF launchers

11. December 1, 2010 SansChip 11 “Radio profile sensors” (RPS): Create a unique “radio profile” of an object to detect removal of an item; no need for RF or magnetic tags “Sense AND Communicate” (SAC) sensors for monitoring temperature that have embedded wireless communicators Remote non-invasive liquid level sensor (LLS) Remote non-invasive Content Movement Sensor (CMS) Completely passive, printable RF tags

12. December 1, 2010 SansChip 12 Content Movement Sensor (CMS) Non-invasive remote measurement of content changes in bins/bottles

13. December 1, 2010 SansChip 13 “Radio profile sensors” (RPS): Create a unique “radio profile” of an object to detect removal of an item; no need for RF or magnetic tags “Sense AND Communicate” (SAC) sensors for monitoring temperature that have embedded wireless communicators Remote non-invasive liquid level sensor (LLS) Remote non-invasive Content Movement Sensor (CMS) Completely passive, printable RF tags

14. December 1, 2010 SansChip 14 Chipless Printable RFID Tags Printable Tag (sub-cent) (can be placed on any object) Reader Based on Patented Backscatter Technology

15. December 1, 2010 SansChip 15 Contact Uday Roy uroy@mindgadget.com 408-200-9892