Fujitsu patents granted on 24 April 2012

47 US patents granted on 24 April 2012 and assigned to Fujitsu

1 8,166,553 Method and apparatus for detecting unauthorized-access, and computer product
2 8,166,443 Method of shield line placement for semiconductor integrated circuit, design apparatus for semiconductor integrated circuit, and design program for semiconductor integrated circuit
3 8,166,432 Timing verification method and timing verification apparatus
4 8,166,380 Method and apparatus for identifying paths having appropriate lengths for fault simulation
5 8,166,375 Radio communications device and reception method
6 8,166,337 Failure analysis apparatus
7 8,166,322 Portable terminal device
8 8,166,273 Degeneration method and information processing apparatus
9 8,166,259 Memory control apparatus, memory control method and information processing system
10 8,166,252 Processor and prefetch support program
11 8,166,250 Information processing unit, program, and instruction sequence generation method
12 8,166,242 Distributed disk cache system and distributed disk cache method
13 8,166,092 Arithmetic device for performing division or square root operation of floating point number and arithmetic method therefor
14 8,165,648 Electronic apparatus
15 8,165,623 Radio communication device
16 8,165,616 Communication device, base station, method of communication, and communication system
17 8,165,580 Cell selecting apparatus and cell selecting method
18 8,165,470 Wavelength selecting switch
19 8,165,465 Apparatus and method of controlling tap coefficient of transversal filer, optical receiver apparatus, and optical communication system
20 8,165,316 Portable terminal
21 8,165,134 Monitoring control system, monitoring device, monitoring control method, and monitoring control program
22 8,165,071 Mobile terminal and method of controlling reception of the same
23 8,165,016 Method and apparatus for setting communication paths in a network
24 8,164,973 Storage apparatus and method of controlling storage apparatus
25 8,164,899 Dust-and-water proof casing
26 8,164,872 Power supply clamp circuit
27 8,164,833 Optical window member
28 8,164,824 Demodulator
29 8,164,641 Photographic device and photographing method
30 8,164,511 Signal processing device, radar device, vehicle control device, and signal processing method
31 8,164,490 Data compression/decompression method and computer readable storage medium storing compression/decompression program
32 8,164,425 Interrogator used in RFID system
33 8,164,400 Distributed constant type filter device
34 8,164,385 Amplifier circuit
35 8,164,360 Semiconductor output circuit, external output signal generation method, and semiconductor device
36 8,164,181 Semiconductor device packaging structure
37 8,164,166 Interfacial roughness reducing film, wiring layer, semiconductor device, and method of manufacturing semiconductor device
38 8,164,142 Semiconductor device and method of manufacturing semiconductor device
39 8,164,085 Semiconductor device and production method thereof
40 8,163,653 Semiconductor device and method of manufacturing the same
41 8,163,647 Method for growing carbon nanotubes, and electronic device having structure of ohmic connection to carbon element cylindrical structure body and production method thereof
42 8,163,572 Method for evaluating impurity distribution under gate electrode without damaging silicon substrate
43 8,163,413 Electronic apparatus
44 8,163,126 Film sticking device, film sticking method, and electronic paper manufacturing method
45 8,162,547 Optical subassembly manufacturing method
46 8,162,217 Magnetic card reader
47 8,161,636 Circuit board and method of manufacturing the same