Title: Presenting a new Chipless technology for low cost RFID applications
1- Presenting a new Chipless technology for low cost
RFID applications - SARcode
2InkSure Technologies
- Provider of covert, machine readable security
solutions (CMRT) to definitively and quickly
identify genuine branded products and documents
for protection against counterfeiting - Our expertise in spectral detection of covert
marks enables InkSure to provide the most
advanced readers in the authentication industry - 4½ years of commercial sales
- Billions of consumer products protected with
InkSure technology - Product and Image Security (PISEC) award
winner 2000,2003,2006 - Member Document Security Alliance (DSA) and
North America Security Products Organization
(NASPO) - U.S. public corporation (INKS.OB)
- Corporate Headquarters in Fort Lauderdale, FL
Global RD Center at the Science Park in Rehovot,
Israel
3InkSure RF
- Wholly owned subsidiary of InkSure Technologies
Inc. - Holder of 3 patents, 1 patent application to
print and read Chipless RF labels for various
RFID applications - Highly skilled dedicated RD team for
reader/label development - Proof of concept successfully demonstrated
publicly at IDTechExs RFID Smart Labels USA 2006
conference in Boston, March 29. - Approaching initial field testing, with
commercial sales expected by end of 2007
4So What is Chipless?
- RFID systems involving codes/symbology that do
not contain a - silicon chip
- Potential to produce the lowest cost RFID tag
- Capabilities for printing directly on top of
products or packaging - Passive/ Read only
- Frequencies above UHF
5Yearly Market Potential
Source IDTechEX
Today, no more than several hundred million RFID
devices are sold yearly.
- Tens of Millions Secure access, test
tubes/blood samples, toys - Hundreds of millions Laundry, library,
livestock, logistics, assets security - Billions Pallets, cases,
air baggage, smart paper tickets,
banknotes, financial cards, parcels drugs,
archiving - Trillions Supermarket
barcodes, brand protection
6Tag Price ComparisonsSource IDTechEX
Chipless Chip
Range1m
32c
Tag price
10c
10-20c
Range0.1m
4c
Target to sell trillions a year
2c
Anti-theft 1 bit
ID
More Data k bit
96 bits
When bought in millions
7InkSure Vision for Chipless RFID
- Achieve a sub-cent cost target for fully printed
tag - Provide a completely printed symbology on or
within the product/package using digital or
conventional printing technologies with focus on
inkjet engines. - Provide an anti-counterfeiting solution based on
the unique RF properties of the ink used for
printing the tag. - Address the reading of printed labels in
difficult real life conditions - Non-line of sight
- Any orientation/angle
- Anti collision effect-identify single tags within
tag groups - Provide 25bit to 96bit information applications
8How our Technology Works
- The existence of diffraction has limited the
extent to which symbols or images (such as
barcodes) can be compressed. - Diffraction is the bending, spreading and
interference of waves when they pass by an
obstruction or through a gap. When a bar code
symbol is placed too near another symbol, its
waves interfere with those of its neighbour
(diffraction) and vice versa, making it
impossible to accurately read either bar. - This limitation has restricted the density with
which symbol based codes can be printed, and
therefore the minimum size required for
machine-readable codes. By extension, this has
also limited the number of digits which can be
used, for example, in barcodes.
9Technology Diffraction Phenomena
- Current technologies do not take into account
that the diffraction phenomena are predictable.
That is, it is possible to place 2D objects
within extremely high density, yet still use
deductive methods to identify them - Although the labels produced using this method
are 2-dimensional, the phenomena itself produces
a 3D effect. In this way, it is possible to
derive the exact position of the label, even if
behind an obstacle. This capability minimizes
the challenge of correctly identifying objects
that are located directly behind other objects
(collision)
10Technology Using The Diffraction Phenomena
- Our approach devise a code of simple objects
together with algorithms for interpreting the
phenomena produced when they are printed close to
each other - Depending upon the wavelength used to query and
transmit the information and the code used, it is
possible to print the desired level of
information in small areas - No silicon chip required
- 96-bit printed code consumes only 10 of the
conductive ink required for a printed RFID
antenna - Detection principles based on Synthetic Aperture
Radar (SAR), Interferometer Synthetic Aperture
Radar (ISAR) and RF Holography (RFH)
11How our Technology Works
Each code produces a unique image. Red colors
indicate the presence of code information Image
processing algorithms detect the image and
extract its information
Segmentation of label information from
background Multiple image separation Further
analysis of the image completed only in the
labels area
1296 Bit Tag Structure - Concept
108mm x 15mm
- Sequence of 37 symbols, each positioned (or not)
in 1 of 9 potential vertical positions - Special symbols for tag positioning
- 96 bits matrix EPC code capacity
- Very high error correction capacity
- Tag dimensions 108mm x 15mm
13How our Technology Works
Conductive Ink Printing Technology
EM Fields Diffraction Theory
Radar Methods
RF Signals Processing
Antennas Techniques
Digital Signals Processing
Control Algorithms
Imaging Algorithms
Deciphering Algorithms
Error Correct. Algorithms
14Where Are We Now ?
- Symbols have been tested to date on paper board,
typical packaging materials and polymeric foils
15Where Are We Now ?
- Symbols have been printed using conventional and
commercially available printing techniques
Tag image Using Screen Printing
Tag image Using Ink Jet Printing
16Where Are We Now ?
- Multiple label reading capability is showing
positive signs. We have tested a pattern
consisting of 2-3 labels and results were good
reading and full separate identification of each
tag in most of the test scenarios
17Where Are We Now ?
- 96 bit tag size has been reduced
108mm x 55mm
18Where Are We Now Summary
- September 2006
- Read Range 1 foot
- Read Speed1 second( single tag)
- Information Capacityup to 96bits
- Print Sizes108mm x 15 mm(96 bits)
- Non-Line of sight readingyes
- Any orientation read capabilityyes
- Anti collisionyes
- Anti-counterfeiting capabilityno
- December 2007
- Read Range 10 feet
- Read Speed 1 second (stationary)
- Information Capacityup to 128bits?
- Print Sizes 108mm x 15 mm Less
- Non-Line of sight readingyes
- Any orientation read capabilityyes
- Anti collisionyes
- Anti-counterfeiting capabilityyes
19How Our Technology Will Be Used
- Consumer Promotions
- Estimated Annual Volume Potential Billions ¹
- Brand Protection needs for Multi-Layer Anti-
Counterfeiting - Estimated Volume Potential100s of billions ¹
- Printing Industry Sorting and Verification of
Documents - Estimated Volume Potential100s of billions ¹
- Drug/Pharmaceutical identification
- Estimated Volume Potential 100s of billions¹
- ¹ ID TechEX and Internal estimates for unit
volumes
20How Our Technology Will Be Used
- Asset tracking /internal identification
- Estimated Volume Potential Hundreds of Millions¹
- Replacement of barcodes for added information and
added package real estate - Estimated Volume Potential Trillions¹
- Anywhere Low Cost and Easy to Print is
important !! -
21Next Steps
- Complete tests over a maximum variety of
substrates, packaging materials, application
environments etc. - Complete the development of our SAR/ISAR/RFH
and Processing algorithms. - Identify five partners for test programs
- Phase One (Sept. 06 through Feb. 07)
- Format and print InkSureRF codes onto selected
products - Scan encoded products with prototype readers at
InkSure - Phase Two (March 07 through Aug. 07)
- Live field test involving readers, encoded
products and customer IT - Commercial Release September/October 2007