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: nec





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




Patent # Description
US-7,853,631 Billing system and method for charging users for utilization of shared resource
Disclosed is a billing system that charges resource users for the utilization of a shared resource. The billing system acquires data representing a resource...
US-7,853,485 Methods and systems for utilizing content, dynamic patterns, and/or relational information for data analysis
The present invention is directed generally to providing systems and methods for data analysis. More specifically, embodiments may provide system(s) and...
US-7,853,430 Semiconductor device, and test circuit and test method for testing semiconductor device
A semiconductor device includes a CDR (Clock Data Recovery) circuit and a frequency tracking control circuit. The CDR (Clock Data Recovery) circuit executes a...
US-7,853,298 Radio terminal unit, radio communication system and communication control method
A radio terminal unit and a radio communication system, enabling power savings, the improvement of the quality of real-time communication such as voice...
US-7,853,219 Doppler frequency detector, doppler frequecny estimating method, and recording medium recorded with a program...
Disclosed is a Doppler frequency detector for detecting a Doppler frequency of a received signal. The detector includes a channel estimating unit, a channel...
US-7,853,047 System for recognizing fingerprint image, method and program for the same
A fingerprint recognition system for extracting minutiae from a fingerprint image. The fingerprint recognition system generates a corrected image from the input...
US-7,852,808 Mobile communication system, radio switching method, mobile base station and mobile terminal
A mobile communication system, a radio switching method, a mobile base station and a mobile terminal in which the mobile terminal does not perform handover to a...
US-7,852,802 Joint scheduling and grouping for SDMA systems
A joint scheduling and grouping technique provides uplink throughput maximization for space-division multiple access (SDMA) systems under proportional fairness...
US-7,852,704 Semiconductor storage device
A semiconductor storage device according to one aspect of the present invention includes a DRAM cell including one transistor and one capacitor, in which one of...
US-7,852,558 Three-dimensional image display device, portable terminal device, display panel and fly eye lens
In a three-dimensional image display device for displaying color three-dimensional images, a fly eye lens, a display panel, and a light source are provided in...
US-7,852,445 Liquid crystal display device and terminal device that uses same
In a liquid crystal display device, a liquid crystal layer is provided between a principal substrate and an opposing substrate that are disposed so as to face...
US-7,852,435 Light-condensing film, liquid-crystal panel and backlight as well as manufacturing process for light-condensing...
A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has...
US-7,852,425 Liquid crystal panel module and liquid crystal display device using the same
Disclosed is a liquid crystal display panel module. The liquid crystal display panel module includes a liquid crystal display panel in which a liquid crystal...
US-7,852,424 Liquid crystal display device with relatively flat, slightly bent film member connected between frame and...
A film member is provided between a liquid crystal panel and the front panel of a front frame. The film member is thinner than the gap between the liquid crystal...
US-7,852,157 Differential amplifier
A differential amplifier includes a differential amplifier section to generate a current composed of a differential-mode current and a first common-mode current...
US-7,852,111 Semiconductor device and impedance adjustment method of the same
A 4-bit counter outputs a 4-bit counted value CNTp based on an up-and-down signal Sp supplied from a comparator. A weighting selection circuit performs weighting...
US-7,852,101 Semiconductor device testing apparatus and power supply unit for semiconductor device testing apparatus
The semiconductor device testing apparatus has a testing LSI; a power supply unit; and an intermediate substrate. The testing LSI has a dielectric material layer...
US-7,851,807 Layer-stacked wiring and semiconductor device using the same
A layer-stacked wiring made up of a microcrystalline silicon thin film and a metal thin film is provided which is capable of suppressing an excessive silicide...
US-7,849,295 Data processing apparatus and data processing method including dividing data to be processed
A data processing apparatus includes an operation processing unit and a data feature determining circuit. The operation processing unit is configured to...
US-7,848,391 Interference cancellation in a spread spectrum receiver
A method of cancelling interference induced by a coherent interference source in a spread spectrum receiver comprising the steps of: quantifying (44; 94) first...
US-7,848,340 System and method for transmission of data in packet ring network system
A packet ring network system is disclosed which enables plurality of packet rings to perform packet transfer via a plurality of links while preventing multiple...
US-7,848,269 Mobile communication system, core network apparatus, and mobile communication terminal
A mobile communication system for relaying user data includes a plurality of base station apparatus and a core network apparatus. Each of the base station...
US-7,848,137 MRAM and data read/write method for MRAM
An MRAM according to the present invention is provided with a magnetic recording layer being a ferromagnetic layer and a pinned layer connected to the magnetic...
US-7,847,718 Digital-to-analog converter, data driver and display device using same
A digital-to-analog converter including includes a decoder which receives m (where m>=4 holds) reference voltages having voltage values that differ from one...
US-7,847,615 Quantum bit variable coupling method, quantum computing circuit using the method, and variable coupler
In a quantum computing circuit forming a superconductive loop including a plurality of Josephson junctions, first and second superconductive magnetic flux...
US-7,847,595 Input circuit and semiconductor integrated circuit comprising the input circuit
A control signal input circuit for supplying control signals to a plurality of controlled circuits comprises N pieces of control signal preservation/output...
US-7,847,585 Source follower with active inductance as a load
A semiconductor integrated circuit device comprises a transistor circuit exhibiting inductance at a desired frequency owing to capacitance between electrodes in...
US-7,847,389 Semiconductor package, electronic part and electronic device
Even when a substrate on which a semiconductor package has been mounted is made curved, stress upon electrical connections is mitigated, thereby eliminating...
US-7,847,017 Photosensitive resin composition for optical waveguide formation, optical waveguide and method for producing...
The present invention has an object to provide a photosensitive resin composition for optical waveguide formation, which has low transmission loss and can form a...
US-7,846,830 Semiconductor device and method for manufacturing same
The objects of the present invention is to improve the impact resistance of the semiconductor device against the impact from the top surface direction, to...
US-7,844,935 Wiring design system of semiconductor integrated circuit, semiconductor integrated circuit, and wiring design...
A wiring design system for semiconductor integrated circuit which realizes a low power consumption in a grid-shaped clock wiring within a semiconductor...
US-7,844,922 Semiconductor integrated circuit device and design method thereof
In a semiconductor integrated circuit device in which dynamic type logic circuit cells, in which transistors constituting a logic section are in an unconnected...
US-7,844,873 Fault location estimation system, fault location estimation method, and fault location estimation program for...
A fault location estimation system includes single-fault-assumed diagnostic unit nodes; error-observation node basis candidate classification unit; inclusion...
US-7,844,852 Data mirror cluster system, method and computer program for synchronizing data in data mirror cluster system
Server apparatuses that configure a data mirror cluster system include databases, shared memories, and memory controllers, respectively. The server apparatuses...
US-7,844,810 Computer system and booting method therefor and server used for streaming on-demand a remaining part of a...
To accelerate the booting time of a computer by a booting method using a communication network, a boot-up main memory image of an OS and application programs is...
US-7,844,790 System and method for management of external storage medium
An external storage medium management system takes into account the maintenance of data security in case an external storage medium has been taken out on...
US-7,844,768 Blade server system and method of managing same
Each chassis includes a back plane having a plurality of slots and a CPU blade server and CMMs which are inserted in the slots, respectively. The back plane has...
US-7,844,730 Computer system and method of communication between modules within computer system
A computer system comprising a plurality of modules that transfer data in packets mutually, whose major feature is that each of the modules comprises an output...
US-7,844,698 Wireless network modification support system and radio network modification support method
A wireless network change support system includes a change setting section, an income prediction section and an expense calculation section. The change setting...
US-7,844,667 Presence system and information processing equipment, dynamic buddy list generation method in presence system,...
A presentity service client has a presentity that issues presence information to a presence service and a watcher which observes presence information for other...
US-7,844,581 Methods and systems for data management using multiple selection criteria
Systems and methods for data management and data processing are provided. Embodiments may include systems and methods relating to fast data selection with...
US-7,844,264 Reception determination method and system of ray, and radio wave propagation characteristic estimation method...
Reception points arranged inside an observation region are divided into groups for a plurality of reception points, and a hierarchical structure in which a...
US-7,844,220 Headset, portable communication system, and headset calling method
Disclosed is a headset which includes a radio communication unit and control unit. The radio communication unit has 2 communication mode. The first mode is used...
US-7,844,016 Radio transmitting apparatus and radio receiving apparatus
A radio transmitting apparatus includes a calibration reference signal generator for generating a calibration reference signal for each of the subcarriers to be...
US-7,843,986 Planar lightwave circuit and tunable laser device having the same
To prevent the property of an optical filter from being changed even if there is a change in a gap of directional couplers generated due to variations in...
US-7,843,942 Node and fair rate calculating method
A topology database stores the number of RPR nodes which belong to an RPR network. A traffic rate measuring unit sends a variety of parameters for calculating a...
US-7,843,920 Method and system for controlling communication network and router used in the network
The present invention provides a communication network comprising a host network, a plurality of base stations, at least a mobile host capable of establishing...
US-7,843,812 Relay apparatus capable of preventing mistaken learning of MAC address learning table
A relay apparatus includes a MAC (Media Access Control) address learning table for recording transfer destinations for frames. The relay apparatus is connected...
US-7,843,803 Orthogonal frequency division multiplex modem circuit
To provide an orthogonal frequency division multiplex modem circuit which can multiplex signals, whose bit rates and QoS are different from one another, and can...
US-7,843,802 Method for uplink multiuser OFM with constrained inputs
A method setting a maximum number of determinations for computing power allocation responsive to allocating power among multiple users in one subchannel of an...
← 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.