Hewlett-Packard patents granted on 09 February 2016

11 US patents granted on 09 February 2016 and assigned to Hewlett-Packard

1 9,258,647 Obtaining a spatial audio signal based on microphone distances and time delays
2 9,258,458 Displaying an image with an available effect applied
3 9,258,454 Printer optical sensing error determination
4 9,256,815 Spectral print control based on specific spectral ranges of colorants
5 9,256,608 Mapping user content to folders in a file system
6 9,256,591 Document handling method
7 9,256,299 Client device orientation
8 9,256,218 Control mechanism having an image display area
9 9,255,661 Adjusters to control lower joints and upper joints
10 9,254,698 Printing apparatus
11 9,254,672 Vent through a printhead support structure