Hewlett-Packard patents granted on 07 April 2009

34 US patents granted on 07 April 2009 and assigned to Hewlett-Packard

1 D590,013 Printer
2 7,516,364 Method for testing network devices using breakpointing
3 7,516,362 Method and apparatus for automating the root cause analysis of system failures
4 7,516,359 System and method for using information relating to a detected loss of lockstep for determining a responsive action
5 7,516,358 Tuning core voltages of processors
6 7,516,326 Authentication system and method
7 7,516,321 Method, system and device for enabling delegation of authority and access control methods based on delegated authority
8 7,516,297 Memory management
9 7,516,243 Method and system for midstream transcoding of scalable packets in response to downstream requirements
10 7,516,229 Method and system for integrating interaction protocols between two entities
11 7,516,212 Device status identification
12 7,516,205 System and method for concurrently decoding and transmitting a memory request
13 7,516,151 Parallel traversal of a dynamic list
14 7,516,045 Method of providing content to a target device in a network
15 7,516,036 System testing and methods therefor
16 7,515,667 Method and apparatus for reducing synchronizer shadow
17 7,515,437 Bi-positional expansion card retainer
18 7,515,428 Design for automatic positioning of power supply module handle
19 7,515,405 Anti-rotation mechanism for an electronic device
20 7,515,393 Voltage regulator
21 7,515,330 Metamaterial structures for light processing and method of processing light
22 7,515,291 Printing device
23 7,515,261 Capillary based optical measurement system
24 7,515,165 Laser power calibration in an optical disc drive
25 7,514,859 Ultraviolet emitter display apparatus
26 7,514,816 Output current threshold adjustment for a power supply
27 7,514,661 Focus calibration in an optical drive
28 7,514,631 System and method for managing cables in a display base
29 7,514,198 Color forming composition containing a plurality of antenna dyes
30 7,513,779 Connector having a bypass capacitor and method for reducing the impedance and length of a return-signal path
31 7,513,682 Temperature monitoring system
32 7,513,589 Multipass printing
33 7,513,498 Processing sheet media
34 7,513,495 Separator