Sony patent applications published on 19 April 2007

28 US patent applications published on 19 April 2007 and assigned to Sony

1 20070088996 Test device and method for circuit device and manufacturing method for the same
2 20070088992 Phase error determination method and digital phase-locked loop system
3 20070088961 Data processing apparatus and data processing method
4 20070088778 Communication apparatus, communication method and communication program
5 20070088674 Recording apparatus, reproduction apparatus, file management methods, file management method programs and recording mediums for recording file management method programs
6 20070087787 Antenna and signal-receiving apparatus using the same
7 20070087786 MOBILE TERMINAL APPARATUS
8 20070087784 Acoustic system
9 20070087777 Audio communication device and audio communication method
10 20070087644 METHOD OF PRODUCING IMAGE DISPLAY UNIT
11 20070087247 FULLERENE BASED PROTON CONDUCTIVE MATERIALS
12 20070087223 Dibenzoanthracene derivatives, organic electroluminescent devices, and display apparatus
13 20070086763 Solid-state imaging device, method of producing the same and camera
14 20070086748 SEARCHING SYSTEM, SEARCHING UNIT, SEARCHING METHOD, DISPLAYING METHOD FOR SEARCH RESULTS, TERMINAL UNIT, INPUTTING UNIT, AND RECORD MEDIUM
15 20070086597 Sound measuring apparatus and method, and audio signal processing apparatus
16 20070086596 MEASURING APPARATUS, MEASURING METHOD, AND SOUND SIGNAL PROCESSING APPARATUS
17 20070086595 Test tone determination method and sound field correction apparatus
18 20070086553 Frequency-characteristic-acquisition device, frequency-characteristic-acquisition method, and sound-signal-processing device
19 20070086535 PILOT PATTERN DESIGN FOR A STTD SCHEME IN AN OFDM SYSTEM
20 20070086284 STORAGE MEDIUM INITIALIZATION METHOD, AND RECORDING AND REPRODUCING METHOD AND APPARATUS
21 20070086281 RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECORDING METHOD AND REPRODUCTION METHOD
22 20070086246 Non-volatile semiconductor storage apparatus
23 20070086219 Switching power supply circuit
24 20070086033 Media distribution methods and systems with quality degradation
25 20070085712 Decoding method, decoding device, and program for the same
26 20070085653 Semiconductor device
27 20070085087 SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY DEVICE AND LIGHTING UNIT COMPRISING SAME
28 20070084584 Radiation fin, cooling device, electronic equipment, and manufacturing method of cooling device