SMS fraud detection

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9661502
SERIAL NO

14893302

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A receiving network detects fraudulent messages received via a grey route. At a start of a session, a message delivery request is sent to a Short Message Service (SMS) node in the receiving network. This sends a request to a Home Location Register (HLR) of a supposedly originating network for routing information concerning an originator. Upon receiving a response from the HLR, it requests validation of retrieved information, to validate both the originator and the originating network. The SMS node also makes an HLR look-up for a recipient, before performing message delivery.

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Patent Owner(s)

Patent OwnerAddress
MARKPORT LIMITEDDUBLIN 4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abramov, Ilia Amersfoort, NL 2 7
Petrilak, Tomas Menin, CZ 2 7
Scripcaru, Victor Voorburg, NL 2 7

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Patent Citation Ranking

  • 1 Citation Count
  • H04M Class
  • 15.38 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges536207045918610054301571081001 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01002003004005006007008009001000110012001300140015001600170018001900200021002200

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 23, 2028