Sony patent applications published on 23 March 2006

30 US patent applications published on 23 March 2006 and assigned to Sony

1 20060064760 System renewability message transport
2 20060064717 Information processing device, information processing method and program therefor
3 20060064437 Data management apparatus
4 20060064202 Environment identification device, environment identification method, and robot device
5 20060063511 Communication processing apparatus, communication control method and computer program
6 20060063502 Oscillator circuit and semiconductor device having oscillator circuit
7 20060063433 Connector
8 20060062547 Digital broadcast receiver, recording apparatus and data recording method
9 20060062546 Digital broadcast receiver, recording apparatus and data recording method
10 20060062483 Memory device, motion vector detection device, and detection method
11 20060062477 Image processing apparatus and method, and recording medium having a program recorded therein
12 20060062420 Microelectromechanical speaker
13 20060062411 Method of reproducing audio signals and playback apparatus therefor
14 20060062303 Hybrid global motion estimator for video encoding
15 20060062242 Reliable audio-video transmission system using multi-media diversity
16 20060062149 METHOD FOR PROVIDING MOBILE PHONE USER WITH ACCURATE CAPABILITY INDICATOR
17 20060062138 Recording medium, method and apparatus for producing recording medium and data recording method and apparatus
18 20060062124 Recording apparatus and method, and recording medium and program used therewith
19 20060062073 Recording medium and producing method thereof, reproducing method and reproducing apparatus, and copyright managing method
20 20060062025 Switching power supply circuit
21 20060061913 Magnetic read/write system, magnetoresistive head, and magnetic recording medium
22 20060061736 Projector apparatus
23 20060061560 Pixel circuit, display and driving method thereof
24 20060061494 Encoder apparatus and decoder apparatus
25 20060061385 Level conversion circuit, power supply voltage generation circuit, shift circuit, shift register circuit, and display apparatus
26 20060061329 Method and apparatus for a power line communication (PLC) network
27 20060060253 Integrated gas valve
28 20060060070 Reproduction apparatus and reproduction system
29 20060060065 Information processing apparatus and method, recording medium, program, and information processing system
30 20060060027 Method for producing magnetic particle, magnetic particle and magnetic material