Sony patent applications published on 05 April 2007

25 US patent applications published on 05 April 2007 and assigned to Sony

1 20070079326 Display of user selected advertising content in a digital environment
2 20070079222 PACKET TRANSMISSION APPARATUS, COMMUNICATION SYSTEM AND PROGRAM
3 20070079158 Portable Information Processing Apparatus and Method of the Same
4 20070079144 Data processing method, system and apparatus for processing a variety of demands from a service provider
5 20070079137 Process and apparatus for automatically identifying user of consumer electronics
6 20070079123 Wireless device registration
7 20070078543 Method of combining audio signals in a wireless communication device
8 20070077674 PROCESS FOR PRODUCING SEMICONDUCTOR LIGHT-EMITTING DEVICE
9 20070077034 Information processing apparatus and method, and program
10 20070077033 Image processing device and method, display device and method, and electronic device
11 20070077024 Input apparatus, input method, input control program, reproduction apparatus, reproduction control method, and reproduction control program
12 20070077022 Data transfer method, data transfer source apparatus, data transfer destination apparatus, storage medium for recording data transfer program and storage medium for recording transferred-data recording program
13 20070077021 RECORDING APPARATUS AND METHOD AND PROGRAM
14 20070076922 Object detection
15 20070076921 Image processing
16 20070076894 Audio control system
17 20070076877 Shared key encryption using long keypads
18 20070076870 Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, method and computer program
19 20070076729 Peer-to-peer communication traversing symmetric network address translators
20 20070076443 SWITCHING POWER SUPPLY CIRCUIT
21 20070076319 Recording method for magnetic recording medium, recording device for magnetic recording medium and magnetic recording medium
22 20070076110 Solid-state imaging device, method of driving same, and camera apparatus
23 20070075966 Hand-held computer interactive device
24 20070075895 Positional information determining apparatus
25 20070075343 Solid-state imaging device, solid-state imaging apparatus and methods for manufacturing the same