Hewlett-Packard patents granted on 31 March 2015

19 US patents granted on 31 March 2015 and assigned to Hewlett-Packard

1 D725,593 Front bezel for an uninterruptible power systems (UPS) tower
2 8,997,251 Virtual write protection system
3 8,997,102 Prioritization of processes for deactivating processes to reduce memory pressure condition
4 8,997,084 Method and apparatus for determining compatible versions of dependent entities in a computer system
5 8,997,056 Directed graphs pertaining to read/write operations
6 8,996,974 Enhancing video presentation systems
7 8,996,805 Shared cache module and method thereof
8 8,996,783 Managing nodes in a storage system
9 8,996,426 Behavior and information model to yield more accurate probability of successful outcome
10 8,996,401 Methods and systems for tracking customer response to a coupon
11 8,995,271 Communications flow analysis
12 8,994,937 Surface enhanced Raman spectroscopy calibration curve generating systems
13 8,993,339 Hybrid nanostructures for molecular analysis
14 8,993,078 Compositions and their use
15 8,991,983 Provide heat to end regions of a printhead die
16 8,991,978 Ink pen electrical interface
17 8,991,960 Compensation of bi-directional alignment error
18 8,991,954 Fluid ejection device with fluid displacement actuator and related methods
19 8,991,313 Reducing print quality defects