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-7,894,127 Optical transmission system and optical amplification method used in the system
At an optical transmission system that uses plural light sources for Raman amplification, even when a failure occurred in a pumping light source in one of the...
US-7,894,051 Reticle defect inspection apparatus and reticle defect inspection method
A reticle defect inspection apparatus that controls damage of a reticle by irradiation with an inspection light when the reticle is caused to be at rest is...
US-7,894,028 Liquid crystal display device and method of fabricating the same
A liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer sandwiched between the first and second substrates....
US-7,893,908 Liquid crystal display device and liquid crystal panel drive method
A liquid crystal display device includes a liquid crystal panel including a plurality of liquid crystal cells, a common voltage generation circuit that supplies...
US-7,893,851 Encoding apparatus, method, and processor
Disclosed is an apparatus in which there are provided a first storage unit for storing signals to which indexes are given in order to distinguish each of a...
US-7,893,787 DC offset cancellation circuit for modulator using 1-bit signal conversion
A DC offset cancellation circuit used for compensating a carrier leak at an output signal of a modulator has a sign extraction unit for extracting sign of an...
US-7,893,782 Voltage-controlled oscillator
A voltage-controlled oscillator comprises an inductor and a group of variable capacitance elements forming a resonance circuit. The group of variable capacitance...
US-7,893,742 Clock signal dividing circuit
A clock signal dividing circuit in which a dividing ratio is regulated by N/M (M and N are positive integers and satisfy M>N) includes: a variable delay...
US-7,893,721 Dual rail domino circuit and logic circuit
In a dual rail domino circuit 3 using a combination of a domino circuit 1 for outputting positive logic and a domino circuit 2 for outputting negative logic, an...
US-7,893,711 Program circuit, semiconductor integrated circuit, voltage application method, current application method, and...
In a program circuit that can reduce exhaustion of a switching element that uses oxidation-reduction reactions of an electrolyte material, a voltage source (106)...
US-7,893,562 Electric power supply system
In an electric power supply system, a plurality of batteries (405, 406) are connected in series by a switch group (402 to 404, 407 to 409), and a higher voltage...
US-7,893,392 Light-receiving circuit having a photodiode made of thin films and a transferring thin film transistor
A light-receiving circuit is provided which is capable of reducing component counts, improving light-receiving accuracy and increasing a dynamic range of an...
US-7,893,246 Sirna capable of inhibiting the expression of an oncogene involved in cervical cancer
The present invention identifies the total nucleotide sequence of a novel oncogene from human, which is directly involved in such a cancerization mechanism as...
US-7,892,666 Case for film-covered electrical device and film-covered electrical device assemblage
The cell case (10) of the present invention includes first cooling channel wall surfaces (13c) and second cooling channel wall surfaces (13d) that form a cooling...
US-7,891,996 Object fitting/removing drive unit, and connector unit
An object fitting/removing drive unit which is capable of enhancing accuracy of positioning and fitting of objects to be connected. To determine a position of a...
US-7,890,812 Computer system which controls closing of bus
A computer system includes a plurality of buses; a device connected with the plurality of buses and configured to generate an error message when a failure has...
US-7,890,791 Disk array device, operating method thereof and program-storing medium
Even if failure probabilities are different for hard disks due to the individual specificity such as a hard disk manufacturer, model number or the like, a disk...
US-7,890,672 Data processing apparatus and data transfer method
A data processing apparatus which can copy necessary data without imposing a burden on a CPU when broadcasting specific data is realized. A data processing...
US-7,890,515 Article distribution system and article distribution method used in this system
An article distribution system is provided that can find threads that are active for articles among the users of a community. A user terminal for receiving the...
US-7,890,142 Portable telephone sound reproduction by determined use of CODEC via base station
To realize high quality reproduction of sound on a portable telephone by suppressing deterioration in quality of sound data being provided through a wireless...
US-7,890,112 Radio device having fewer route disconnections and switchings by using control packets to maintain radio links
The route maintenance unit outputs a period setting request to the period setting unit when the communication unit normally receives a Hello packet for the first...
US-7,889,832 Bootstrap circuit, shift register employing the same and display device
Disclosed is a shift register which includes first transistor connected between a first clock signal terminal and an output terminal, a second transistor with a...
US-7,889,808 Interpolation based QR decomposition for MIMO-OFDM systems using D-SMC Demodulator with per chunk ordering
In accordance with the invention, a method includes determining either the number of tones per chunk required to compute per-chunk order responsive to a sub-band...
US-7,889,514 Wiring board, semiconductor device, and method of manufacturing the same
A semiconductor device comprising a flat wiring board, a first LSI disposed on one surface of the wiring board, a sealing resin for covering the one surface and...
US-7,889,507 Portable apparatus
First and second housings of a metal sheet are superposed over each other and fixed to each other by bolts to form an element receiving space. An antenna is...
US-7,889,181 Wireless File Transmission
A computer system which includes one or more wireless interface devices that are adapted to communicate with a remote host over a radio link. Each of the...
US-7,886,133 Information processing apparatus and method for accelerating information processing
An apparatus comprises an instruction execution control unit which fetches an instruction executed according to a microinstruction, the instruction is classified...
US-7,886,002 Application collaboration system, collaboration method and collaboration program
An application collaboration system for allowing a portal application executed on a Web server and a client application executed on a client terminal to...
US-7,885,796 Parallel calculation method and device
A method for executing calculation of the Hartree-Fock method in a molecular orbital method by a distributed memory parallel computing system includes the steps...
US-7,885,719 Portable communication terminal, message output method used for the portable communication terminal, and...
A communication terminal using a flat panel speaker outputs a message of warning, in forms of sound or text shown on display, before outputting sound from the...
US-7,885,679 Mobile communication terminal and method of accomplishing TPC in mobile communication terminal
The mobile communication terminal includes a first unit which measures a SIR of a signal received from a base station, a second unit which determines a target...
US-7,885,437 Fingerprint collation apparatus, fingerprint pattern area extracting apparatus and quality judging apparatus,...
To enable extraction of a specific area (pattern area) that includes a characteristic part of the inherent pattern of individual fingerprint from an inputted...
US-7,885,367 System for adjusting sampling timing of DLL circuit, method therefor and transmitter-receiver used therefor
An object of the present invention is to provide a DLL circuit adjustment system that can adjust the sampling timing of a DLL circuit without causing any...
US-7,885,364 Wireless communication system, receiver, demodulation method used for the system and receiver, and program thereof
In a wireless communication system having a receiver which receives, through plural reception antennae, signals transmitted from plural transmission antennae,...
US-7,885,322 Jitter measuring circuit
A jitter measuring circuit that is capable of measuring the amount of clock jitter and the amount of logic circuit delay jitter separately is provided. The...
US-7,885,225 Transmission control method of downlink packet communication and wireless base station
A wireless base station for transmitting a data packet to a plurality of mobile stations through a downlink shared channel determines two powers to be allocated...
US-7,885,131 Resistance change semiconductor memory device and method of reading data with a first and second switch circuit
A semiconductor memory device of the present invention comprises a memory array and a read circuit that reads data of a selected cell. The memory array includes...
US-7,885,095 Magnetic random access memory and operation method of the same
A magnetic random access memory of the present invention includes: a plurality of first wirings and a plurality of second wirings extending in a first direction;...
US-7,884,360 Thin-film device and method of fabricating the same
A thin-film device includes a first electrical insulator, an oxide-semiconductor film formed on the first electrical insulator, and a second electrical insulator...
US-7,883,911 Method for fabricating photodiodes
A Schottky photodiode includes a semiconductor layer and a conductive film provided in contact with the semiconductor layer. The conductive film has an aperture...
US-7,883,830 Photosensitive planographic printing plate
A photosensitive planographic printing plate comprising a substrate and a photosensitive layer including a photopolymerizable compound, wherein the ...
US-D632,301 Display
US-D632,285 Antenna
US-D632,284 Antenna
US-7,882,537 Method and apparatus for security policy management
A security policy management system for deriving a security policy from setting details of security devices as components of an information system includes a...
US-7,882,468 Integrated circuit device evaluation device, evaluation method, and evaluation program
Time-axis data that include the peak waveform and the clock frequency of the power supply current when the LSI is switched are inputted to the LSI information...
US-7,882,273 Data transfer system, data transfer method, host apparatus and image forming apparatus
A system capable of efficiently transferring a command set for controlling an image forming apparatus to the image forming apparatus from a host apparatus. A...
US-7,882,166 Inter-computer data transfer method and inter-computer network system
A data transfer method for a network system wherein a plurality of computers are connected to each other through a switched network is improved in terms of the...
US-7,881,718 Wireless communication system, handover suppression apparatus, station, communication control method and...
When a station is connected via a connector to an AC adapter, a controller may detect the event of connection between the station and the adapter and drive a...
US-7,881,580 Optical waveguide device and manufacturing method for optical waveguide device
To obtain an optical waveguide device capable of improving mounting accuracy and productivity for correcting misalignment of alignment marker caused by...
← 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.