Inventor · disambiguated record

Unnikrishnan S. Warrier

Also filed as: WARRIER UNNIKRISHNAN S

1 granted patent·125 citations·filing 2001–2001

54Inventor score

Technology areasH04W

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1 record

0185US6892070B2Communication system and method for minimizing international roaming costsFiled 2001·Granted May 10, 2005·125 cites·31 claims

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