Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: fujitsu





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-7,882,214 Communication system and session establishment method
A communication system capable of securely preventing illegal use of addresses and enhancing confidentiality of communication. Based on an originating-side real...
US-7,882,096 Information managing apparatus, information managing method, and computer product
A storing unit stores therein hierarchical-relation information indicating information on a user having a hierarchical relation. A determining unit determines,...
US-7,882,083 Information retrieval apparatus, information retrieval method and computer product
An information retrieval apparatus includes contents, an index data generating unit, a character frequency management data generating unit, a ...
US-7,881,758 Electronic apparatus having rotating display housing
The present invention relates to an electronic apparatus including a housing unit of which the angle can be varied by a rotation mechanism and is directed to...
US-7,881,740 Radio channel control method and receiving apparatus
A radio channel control method for controlling, in a radio communication system having a transmitter and a receiver, a radio channel from the transmitter toward...
US-7,881,719 Telecommunication system and transmission method
At the time of carrying out a DHO, a DHO execution unit encodes data to be transmitted and interleaves it, followed by dividing it into segment data and sending...
US-7,881,676 Radio-frequency communication control system, radio-frequency communication control method and...
An RF communication control system for executing the process of transmitting and receiving an RF signal through an RF control circuit unit and digitally...
US-7,881,667 Methods and apparatus for secure, portable, wireless and multi-hop data networking
A mobile network solution provides secure and portable wireless networking service to mobile users with devices equipped with wireless network interfaces. The...
US-7,881,659 Radio frequency repeater
A radio frequency repeater equipment in a radio communication system is disclosed. An indoor space exists under a radio base station of the radio communication...
US-7,881,533 Microinjection apparatus and microinjection method
A microinjection apparatus of the present invention includes a needle-position polarity detecting unit that detects a position of the needle in the vertical...
US-7,881,404 Distortion correction control apparatus and distortion correction control method
A distortion correction control apparatus is for compensating for a burst distortion of a transmission amplifier caused by a burst of an input signal of a...
US-7,881,366 Moving picture encoder
In encoding of moving pictures, I-frame is inserted when a scene change occurs. If scene changes frequently occur in the range of a predetermined ...
US-7,881,346 Method and apparatus for transmitting terrestrial digital signal
An apparatus for transmitting terrestrial digital data using a synchronous-optical-network system or a synchronous-digital-hierarchy system includes a...
US-7,881,203 Terminal regulation management device
A terminal regulation management device capable of flexibly managing terminals in times of unexpected incident, to ensure communications of users whose daily...
US-7,881,187 Transmission apparatus
The present invention provides a transmission apparatus including transmitting side line interfaces which convert packet format data sent from an asynchronous...
US-7,881,131 Semiconductor device, information control method and electronic device
A semiconductor device includes a first memory unit, a second memory unit, and a determination unit receiving a first signal permitting a write operation to one...
US-7,881,073 Electronic apparatus
An electronic apparatus includes: a display panel that has a display screen displaying an image on a front surface thereof; a supporting board that has a first...
US-7,881,056 Heat radiation structure for an electronic device
The heat sink is provided perpendicularly to a bottom of a case of an on-board information device as the electronic device and adjacent to a right side plate of...
US-7,881,047 Electronic apparatus
An electronic apparatus includes an electronic apparatus main body; and a movable body which is mounted in the electronic apparatus main body, with its...
US-7,880,960 Optical amplifier and abnormality detection method for the same
An optical amplifier includes a first optical amplification unit that amplifies input light, a variable optical attenuation unit that attenuates an output of the...
US-7,880,951 Micro oscillating device and micro oscillating device array
A micro oscillating device includes a frame, an oscillating part including a first drive electrode for application of a reference electric potential, and a...
US-7,880,811 Signal seperation circuit and signal transmission circuit
In a signal separation circuit for separating a plurality of pulse signals received via the same signal line, a PC-on signal detection circuit detects a PC-on...
US-7,880,689 Drive circuit
There is provided a drive circuit of a display device using a capacitive load which includes a clamp circuit connected to a power source potential and clamping a...
US-7,880,680 Tag device, antenna, and portable card
A tag device that performs high-quality radio communication without radio wave radiation or receiving characteristics being deteriorated near a person's body and...
US-7,880,669 Radar apparatus
To provide a radar apparatus capable of rapidly detecting an object at the end of a detecting range. The present invention provides a radar apparatus comprising...
US-7,880,648 Information processing apparatus, information processing method, and computer product
A computer-readable recording medium stores therein an information processing program that causes a computer to execute storing an aggregate of layers of nodes...
US-7,880,615 Electronic device manufacturing system and electronic device manufacturing method
A tag manufacturing system includes an antenna forming apparatus which forms multiple antennas in such a way that the antennas are formed in a point-symmetrical...
US-7,880,602 Image display control apparatus
An image-data loading unit loads image data of an image requested to be displayed based on an input signal in an image memory. A display-image determining unit...
US-7,880,543 Data transmitting circuit and transmitting method
A data transmitting circuit includes a reflection suppressive component generating circuit for generating a reflection suppressive component for suppressing the...
US-7,880,537 Operational amplifier, line driver, and liquid crystal display device
An operational amplifier capable of offset cancel in a shorter period, as well as a line driver capable of shortening one horizontal period and a liquid crystal...
US-7,880,535 Semiconductor device, control method of semiconductor device, and control information generating method for...
A semiconductor device 2 has a plurality of elements. It also has an F-V table storing unit for low voltage threshold cells 31 for storing an F-V table TB11 of...
US-7,880,532 Reference voltage generating circuit
There is provided a reference voltage generating circuit including: a first PN junction element (PN1) whose forward voltage is a first voltage V1; a second PN...
US-7,880,485 High-sensitive resistance measuring device and monitoring method of solder bump
According to an aspect of an embodiment, a high-sensitive resistance measuring device of solder bumps comprises a resistance variation detection unit which...
US-7,880,302 Semiconductor device having metal wirings of laminated structure
A semiconductor device that includes a metal wiring formed on the insulating film and having a main wiring portion laminated with a plurality of metal films and...
US-7,880,276 Wiring board and semiconductor device
A wiring board where an electronic component is mounted on a main surface via a bump and at least a part of the periphery of the electronic component is covered...
US-7,880,162 Quantum device, control method thereof and manufacturing method thereof
A quantum dot (22) is formed on a GaAs substrate (20). In the quantum dot (22), a single electron exists. A cap layer (26) is formed on a surrounding area of the...
US-7,879,724 Method of manufacturing a semiconductor device and a semiconductor manufacturing equipment
A method of manufacturing a semiconductor device has polishing a film, and cleaning a polished surface by carrying out a first exposing the polished surface to...
US-7,879,713 Mounting method of semiconductor element using outside connection projection electyrode and manufacturing...
A mounting method of a semiconductor element whereby the semiconductor element is mounted on a wiring board via an outside connection projection electrode not...
US-7,879,512 Photomask, manufacturing method thereof, and electronic device manufacturing method
A photomask includes a transparent substrate and an opaque film formed on the transparent substrate. The opaque film is configured to form a device pattern with...
US-7,879,180 Polishing device and polishing method
Disclosed are a polishing device and polishing method for forming a wafer with high flatness using a CMP process. For the polishing of the wafer, a polishing...
US-RE42,105 OBJECT-ORIENTED PROGRAMMING APPARATUS, OBJECT-ORIENTED PROGRAMMING SUPPORTING APPARATUS, COMPONENT BUILDER...
As to an object-oriented programming, reuse of softwares is enhanced and running speed is improved. There are made up a data element list in which pointers to...
US-7,877,616 Data management system, data processing system, and computer-readable medium having on which data management...
A data management system including a storage and activating an application so that the application accesses contents in the storage and processes the contents....
US-7,877,605 Opinion registering application for a universal pervasive transaction framework
A computer-based system securely transmitting and authenticating a transaction input by a user while retaining the anonymity of the user with respect to content...
US-7,877,578 Processing apparatus for storing branch history information in predecode instruction cache
The present invention provides an information processing apparatus having a predecoder decoding an operation code in an input instruction, generating conditional...
US-7,877,574 Relay node communication interface transmitting update packet to higher node by executing chain indivisibility...
A first storing unit stores therein a chain indivisibility instruction. A detecting unit detects a change of first data that is distributed in a node computer. A...
US-7,877,557 Information processing system, information processing method and program
A technology prevents an operational mistake and reduces a labor and a time necessary for the operation in a system which a repetition of the same or similar...
US-7,877,097 Reuse pattern network scheduling using interference levels
Interference levels occurring at one or more stations are mapped, and a reuse pattern is generated, based on the mapped interference levels, including one or...
US-7,877,025 Phase monitor apparatus, phase control apparatus and methods thereof for optical DQPSK receiver
I branch is provided with a first interferometer, a first balanced optical detector, and a first data recovery circuit. Q branch is provided with a second...
US-7,877,017 Optical waveform measurement system and optical waveform measurement method
In an optical waveform measurement system, a phase comparator compares phases between an electric signal output from a PD and an electric signal output from a...
US-7,876,928 Method and device for authenticating a person, and computer product
In a personal authentication device, a storing unit of each group stores therein biometric information of the persons belonging to that group. When a subject is...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.