Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2004-12-28
2011-10-11
Srivastava, Vivek (Department: 2433)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C436S025000
Reexamination Certificate
active
08037313
ABSTRACT:
The invention relates generally to a method and arrangement for real-time betting with an off-line terminal, and especially to the technological field of keeping reliable time in the off-line terminal when handling, within a communications system comprising a distributed domain and a central domain, electronic records that contain predictions of the outcome of a certain incident. Within the distributed domain a multitude of electronic records that contain predictions of the outcome of the incident are generated and furnished with a cryptographically protected proof of a certain moment of the distributed domain's local time associated with the generation of the electronic record.
REFERENCES:
patent: 5871398 (1999-02-01), Schneier et al.
patent: 2002/0111855 (2002-08-01), Hammerstad
patent: 2003/0023853 (2003-01-01), Wajs
patent: 2004/0015442 (2004-01-01), Hamalainen et al.
patent: WO 02/27674 (2002-04-01), None
patent: WO 2004/036396 (2004-04-01), None
“Offline Architecture for Real-Time Betting;” P. Hamalainen, et al; IEEE International Conference on Multimedia 7 Expo (ICME 2003), Baltimore, USA, Jul. 6-9, 2003.
Hämäläinen Panu
Hämäläinen Timo D.
Hännikäinen Marko
Brown Anthony
Innoka Oy
McWhinney Christopher T.
Srivastava Vivek
Sullivan & Worcester LLP
LandOfFree
Method and arrangement for real-time betting with an... 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 and arrangement for real-time betting with an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and arrangement for real-time betting with an... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4255358