Panasonic patents granted on 14 April 2009

34 US patents granted on 14 April 2009 and assigned to Panasonic

1 RE40,701 Communication system
2 D590,428 Video camera with recorder and player
3 D590,379 Antenna
4 D590,257 Packaging container
5 7,520,001 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
6 7,519,979 Optical head having a position detection portion and optical disk device utilizing the optical head
7 7,519,685 Contents linkage information delivery system
8 7,519,533 Fixed codebook searching apparatus and fixed codebook searching method
9 7,519,396 Integrated circuit package
10 7,519,278 Playback apparatus, program, playback method
11 7,519,199 Image processing method, image processor, photographic apparatus, image output unit and iris verify unit
12 7,519,174 Communication terminal with casing conductors for reducing antenna gain degradation
13 7,519,122 OFDM reception apparatus and OFDM reception method
14 7,519,061 Internet telephone and communicating method
15 7,518,976 Optical head with light sources of different wavelength
16 7,518,971 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
17 7,518,970 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
18 7,518,966 Recording/reproduction apparatus, recording/reproduction method, and controller for maintaining data compatibility
19 7,518,903 Semiconductor memory device and semiconductor integrated circuit system
20 7,518,575 Plasma display device and method of driving the same
21 7,518,462 Transmission line pair having a plurality of rotational-direction reversal structures
22 7,518,431 Semiconductor integrated circuit for processing audio and video signals
23 7,518,287 Actuator fine motion mechanism including the actuator, and camera module including the fine motion mechanism
24 7,518,186 Vertical gate semiconductor device and method for manufacturing the same
25 7,518,180 Nonvolatile semiconductor memory device and method for fabricating the same
26 7,518,167 Semiconductor device
27 7,518,153 Nitride semiconductor light emitting device
28 7,518,144 Element for solid-state imaging device
29 7,518,088 Controller for arc welding robot
30 7,517,760 Semiconductor device manufacturing method including three gate insulating films
31 7,517,611 Alkaline dry battery
32 7,517,567 Transparent touch panel and a method of manufacturing the same
33 7,517,419 Substrate support jig, circuit board production apparatus, and method of producing circuit board
34 7,516,878 Bump formation method and bump forming apparatus for semiconductor wafer