Fujitsu patents granted on 23 June 2015

21 US patents granted on 23 June 2015 and assigned to Fujitsu

1 9,066,349 Wireless communication device, wireless communication method and communication control program
2 9,066,274 Control apparatus, control method, and mobile communication system
3 9,066,163 Optical transmission device including a bit rate adjustment function
4 9,065,766 Medium for storing packet conversion program, packet conversion apparatus and packet conversion method
5 9,065,717 Receiver and synchronization correcting method
6 9,065,706 Information processing apparatus, computer-readable recording medium, and control method
7 9,065,573 Digital coherent optical receiver, control method of the same, and transmission apparatus
8 9,065,570 Optical amplifier with feedback to obtain set gain and gain tilt
9 9,065,511 Wireless communication system
10 9,065,462 Digital-to-analog conversion circuit and correction method for digital-to-analog conversion circuit
11 9,065,333 DC-DC converter, control circuit and information processing system
12 9,064,877 Semiconductor wafer and method of testing the same
13 9,064,665 Electromagnetic relay
14 9,064,070 Indicator-based product design optimization to find defective and non-defective status
15 9,063,957 Query systems
16 9,063,929 Information processing apparatus, information processing method, computer-readable recording medium having stored therein program
17 9,063,880 Storage device and method for controlling storage device
18 9,063,853 Storage device, storage system, and method for controlling storage device
19 9,063,355 Optical modulation device and control method in optical modulation device
20 9,063,064 X-ray analysis apparatus and method of X-ray analysis
21 9,061,530 Printer apparatus