Cryptography – Communication system using cryptography – Position dependent or authenticating
Reissue Patent
2005-11-29
2005-11-29
Sheikh, Ayaz (Department: 2135)
Cryptography
Communication system using cryptography
Position dependent or authenticating
C713S156000, C380S270000, C342S357490, C342S357490, C342S357490
Reissue Patent
active
RE038899
ABSTRACT:
Methods and apparatus for providing location certificates to certify the position or location of an object are disclosed. The position of the object is computed using radio signals and the secure transmission of the computed position is achieved using public key encryption techniques.
REFERENCES:
patent: 3774215 (1973-11-01), Reed
patent: 4077005 (1978-02-01), Bishop
patent: 4707699 (1987-11-01), Toellner et al.
patent: 4819053 (1989-04-01), Halavais
patent: 4860352 (1989-08-01), Laurance et al.
patent: 4972431 (1990-11-01), Keegan
patent: 4993067 (1991-02-01), Leopold
patent: 5101208 (1992-03-01), Parker et al.
patent: 5155490 (1992-10-01), Spradley, Jr. et al.
patent: 5221925 (1993-06-01), Cross
patent: 5243652 (1993-09-01), Teare et al.
patent: 5434789 (1995-07-01), Fraker et al.
patent: 5459473 (1995-10-01), Dempster et al.
patent: 5499294 (1996-03-01), Friedman
patent: 5568119 (1996-10-01), Schipper et al.
patent: 5577122 (1996-11-01), Schipper
Simmons, Contemporary Cryptography, IEEE Press, pp. 221-222, 1992.
Simmons, Contemporary Cryptology, the Science of information integrity, IEEE Press1992, p. 182, 185-187, 193-194, 197-199.
Nixon & Vanderhye P.C.
Seal James
Sheikh Ayaz
LandOfFree
Method for providing location certificates does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for providing location certificates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for providing location certificates will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3465740