Panasonic patents granted on 02 June 2009

46 US patents granted on 02 June 2009 and assigned to Panasonic

1 7,543,206 Method for testing semiconductor integrated circuit and method for verifying design rules
2 7,543,137 Information processing device and information processing method
3 7,542,898 Pitch cycle search range setting apparatus and pitch cycle search apparatus
4 7,542,834 Mobile unit motion calculating method, apparatus and navigation system
5 7,542,745 Wireless device and wireless channel measurement controller
6 7,542,729 Communication system
7 7,542,663 Optical disc recording apparatus, optical disc reproduction apparatus, and optical disc recording method that are all suitable for seamless reproduction
8 7,542,659 Recording medium, playback device, recording method, playback method, and computer program
9 7,542,616 Apparatus and method for compressing image data
10 7,542,612 Signal processing method and signal processing device
11 7,542,583 Loudspeaker
12 7,542,568 Encryption device a decrypting device a secret key generation device a copyright protection system and a cipher communication device
13 7,542,527 Frequency offset correction circuit device
14 7,542,512 Communication apparatus and communication method
15 7,542,510 Moving picture predicting method, moving image encoding method and device, and moving image decoding method and device
16 7,542,500 Semiconductor laser device
17 7,542,491 Wavelength converter and two-dimensional image display device
18 7,542,433 Transmission apparatus and communication mode selection table updating method
19 7,542,382 Optical pick-up head, optical information apparatus, and optical information reproducing method
20 7,542,368 Semiconductor memory device
21 7,542,247 Magnetic disk apparatus
22 7,542,221 Lens unit and electronic apparatus using same
23 7,541,999 Polarization switching/variable directivity antenna
24 7,541,960 Clock signal generating device and analog-digital conversion device
25 7,541,948 Variable length coding method and variable length decoding method
26 7,541,903 Switch for vehicles
27 7,541,879 System for compensation of VCO non-linearity
28 7,541,874 High-frequency power amplifier device
29 7,541,865 EER high frequency amplifier
30 7,541,860 Current control circuit used for voltage booster circuit
31 7,541,859 Charge pump circuit
32 7,541,841 Semiconductor integrated circuit
33 7,541,818 Method and apparatus of electromagnetic measurement
34 7,541,733 Light-emitting element, method for producing the same and display device
35 7,541,708 Spindle motor
36 7,541,651 Semiconductor integrated circuit
37 7,541,631 Solid-state imaging device
38 7,541,625 Semiconductor integrated circuit
39 7,541,132 Chemically amplified resist material, topcoat film material and pattern formation method using the same
40 7,541,114 Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery
41 7,541,108 Solid polymer fuel cell
42 7,540,947 Biosensor, biosensor chip, and biosensor device
43 7,540,726 Scroll compressor and method for machining scroll wrap
44 7,540,718 Hermetic compressor
45 7,540,214 Manipulator-type robot
46 7,540,078 Method for recycling wastes of an electrical appliance