Fujitsu patents granted on 09 May 2006

29 US patents granted on 09 May 2006 and assigned to Fujitsu

1 7,043,639 Information processing apparatus and input operation apparatus
2 7,043,612 Compute node to mesh interface for highly scalable parallel processing system and method of exchanging data
3 7,043,554 Networker server, method for controlling transmission of a hypertext and recording medium storing a hypertext
4 7,043,519 SIMD sum of product arithmetic method and circuit, and semiconductor integrated circuit device equipped with the SIMD sum of product arithmetic circuit
5 7,043,493 Hierarchical file system and anti-tearing algorithm for a limited-resource computer such as a smart card
6 7,043,267 Communication device disconnecting a communication line by detecting an abnormal state of computer equipment
7 7,043,207 Fading frequency estimating apparatus
8 7,043,158 Optical path crossconnect system with high expanding characteristic
9 7,043,132 Variable optical attenuator having a waveguide and an optically coupled layer with a power monitor
10 7,043,111 Optical parts coupling structure, method of manufacturing the same, optical switch, two-dimensional lens array, and method of manufacturing the same
11 7,043,105 Optical circuit assembly and substrate assembly
12 7,043,099 Device and system for phase conjugate conversion and wavelength conversion
13 7,043,098 Optical device
14 7,042,882 Layer-structured path setup method and node apparatus for implementing same
15 7,042,850 Focused link state advertisements
16 7,042,849 Method and device for controlling data transmission
17 7,042,839 Scaleable line-based protection for connection oriented communications protocols
18 7,042,836 Transmitting apparatus
19 7,042,798 Memory control device and memory control method
20 7,042,636 Optical amplifier with pump light source control for Raman amplification
21 7,042,453 Apparatus and method for processing three-dimensional graphic images
22 7,042,300 Oscillator circuit, semiconductor device and semiconductor memory device provided with the oscillator circuit, and control method of the oscillator circuit
23 7,042,299 Crystal oscillation circuit
24 7,042,279 Reference voltage generating circuit
25 7,042,102 Semiconductor device
26 7,042,093 Semiconductor device using metal nitride as insulating film
27 7,041,586 Semiconductor device having a multilayer interconnection structure
28 7,041,392 Photochromic, photochromic material and method for manufacturing the same
29 7,040,918 Cable connector for differential transmission