Fujitsu patents granted on 28 March 2006

30 US patents granted on 28 March 2006 and assigned to Fujitsu

1 7,020,808 Event measuring apparatus and method, computer readable record medium in which an event measuring program is stored, and computer system
2 7,020,668 Device for retaining important data on a preferential basis
3 7,020,607 Dialogue processing system and method
4 7,020,547 Vehicle traveling state recording method and computer for engine control
5 7,020,447 Method and apparatus for compensating for distortion in radio apparatus
6 7,020,399 Optical transmission apparatus and method which adjust rise and fall time of signal light to be transmitted
7 7,020,395 Optical transmission apparatus monitoring optical performance
8 7,020,358 Wavelength division demultiplexing apparatus
9 7,020,308 Personal authentication system using biometrics information
10 7,020,183 Code division multiple access signal receiving apparatus
11 7,020,163 Frame communication system
12 7,020,134 Multiplexing method, a multiplexing apparatus and a network therewith
13 7,019,970 Cooling device capable of reducing thickness of electronic apparatus
14 7,019,932 Disk unit having mechanism for loading and unloading head uniformly in circumferential direction of a disk
15 7,019,901 Wavelength periodical filter
16 7,019,762 Display device
17 7,019,600 Waveguide/planar line converter and high frequency circuit arrangement
18 7,019,578 Input circuit
19 7,019,501 DC/DC converter
20 7,019,461 Plasma display panel having sealing structure
21 7,019,418 Power control circuit with reduced power consumption
22 7,019,336 Semiconductor device and method for manufacturing the same
23 7,019,231 Inertial sensor
24 7,018,771 Material transfer method and manufacturing method for substrate for plasma display
25 7,017,803 Point-of-sale terminal
26 7,017,430 Inspection device and inspection method of dielectric film, and method of manufacturing semiconductor device
27 7,017,265 Method for manufacturing multilayer wiring board, and multilayer wiring board manufactured thereby
28 7,017,259 Housing removal tool
29 D518,042 Personal computer
30 D518,038 Combined digital audio disc player, radio and television tuner and automotive navigation system