Yahoo patent applications published on 25 December 2014

5 US patent applications published on 25 December 2014 and assigned to Yahoo

1 20140379494 AUCTION APPARATUS AND AUCTION METHOD
2 20140379493 AUCTION APPARATUS AND AUCTION METHOD
3 20140379492 AUCTION APPARATUS AND AUCTION METHOD
4 20140379491 AUCTION APPARATUS AND AUCTION METHOD
5 20140379446 INFORMATION MANAGEMENT DEVICE, INFORMATION MANAGEMENT SYSTEM, INFORMATION MANAGEMENT METHOD, AND RECORDING MEDIUM