Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing
Reexamination Certificate
2005-01-14
2010-06-08
Lau, Tung S (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Measured signal processing
Reexamination Certificate
active
07734446
ABSTRACT:
A physical object includes a base medium, such as a paper sheet, and a memory tag embedded in it or attached to it. The memory tag stores at least one measure/location data pair including a measurement of a location-dependent characteristic of the base medium originally associated with the tag, and a location in or on the object where the measurement was made. Preferably the measure/location data pair is digitally signed and stored in encrypted form. By checking whether the measure included in the stored data pair matches a current measure of the base medium at the indicated location, it is possible to check whether the base medium is the original medium. Apparatus is provided for originally writing the data pair to the memory tag; apparatus is also provided for subsequendy using the data pair for carrying out the checking operation.
REFERENCES:
patent: 4476468 (1984-10-01), Goldman
patent: 4630845 (1986-12-01), Sanner
patent: 4663612 (1987-05-01), Mejia et al.
patent: 4785290 (1988-11-01), Goldman
patent: 5418865 (1995-05-01), Bloomberg
patent: 5434917 (1995-07-01), Naccache
patent: 6226619 (2001-05-01), Halperin et al.
patent: 6354506 (2002-03-01), Han et al.
patent: 6472976 (2002-10-01), Wohl
patent: 6532080 (2003-03-01), Kinjo
patent: 2003/0170604 (2003-09-01), Mullen
patent: 2004/0044956 (2004-03-01), Huang
patent: 2004/0074973 (2004-04-01), Schneck et al.
patent: 2004/0099743 (2004-05-01), Waters
patent: 2004/0100358 (2004-05-01), Waters et al.
patent: 2004/0230887 (2004-11-01), Sellen et al.
patent: 2005/0058483 (2005-03-01), Chapman et al.
patent: 1 398 711 (2004-03-01), None
patent: 08-221536 (1996-08-01), None
patent: 11-031209 (1999-02-01), None
patent: 2000-339418 (2000-12-01), None
patent: 82/00062 (1982-01-01), None
patent: WO-00/34923 (2000-06-01), None
http://www.m-w.com/dictionary/strap, p. 1.
Ari Juels and Ravikanth Pappu, Squealing Euros: Privacy Protection in RFID-Enabled Banknotes, R.N. Wright, Springer-Verlag Berlin Heidelberg 2003, p. 103-121.
Utilizing RFID Signaling Scheme for Localization of Stationary Objects and Speed Estimation of Mobile Objects, 2007 IEEE International Conference on RFID, Gaylord Texan Resort, Grapevine, TX, USA, Mar. 26-28, 2007, p. 94-99.
JP11-31209 English translation, Imai Susumu and Nakamura, Takashi (JP 11-31209, Pub. Feb. 2, 1999), p. 1-13.
Finkenzeller, K., “Fundamental Operating Principles,”RFID Handbook: Fundamentals and Applications in Contactless Smart Cards and Identification, Ch. 3, 31 pages (2003), p. 29-59.
Texas Instruments Registration and Identification System General Reference Manual, Texas Instruments, 32 pages (Oct. 4, 1999), p. 1-32.
McDonnell James Thomas Edward
Squibbs Robert Francis
Hewlett--Packard Development Company, L.P.
Lau Tung S
LandOfFree
Physical object with memory tag and apparatus for use with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Physical object with memory tag and apparatus for use with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Physical object with memory tag and apparatus for use with... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4160250