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-8,031,951 2-dimensional signal encoding/decoding method and device
An image is divided into subbands by wavelet transform using the Haar function as the base, and the lowest-frequency LL subband is entirely encoded. LH, HL, and...
US-8,031,798 Group MMSE-DFD with rate (SINR) feedback and pre-determined decoding order for reception on a cellular downlink
A method for decoding and rate assignment in a wireless channel, where all dominant transmitter sources use inner codes from a particular set, comprising the...
US-8,031,628 Optimal probing for unicast network delay tomography
Systems and methods are disclosed to probe a network includes generating a set of probing pairs from a network topology for unicast network delay tomography;...
US-8,031,582 Optical information recording medium, BCA information recorder, and BCA information recording method
Multilayered optical information recording media involve a problem that a BCA is erroneously formed in a different information recording layer even if the BCA...
US-8,031,563 Library system, data storage medium transportation mechanism, method of initializing a data storage medium...
A library system includes a first library device that includes a first-drive for reading information from or writing information to a data storage medium and a...
US-8,031,313 Lateral electric field type liquid crystal display device
A lateral electric field type LCD device displays images uniformly and stably, where abnormally displayed areas caused by mechanical deformation such as a press...
US-8,031,173 Computer switching device, computer switching method therefor, program thereof and computer system thereof
The present invention provides a computer switching device that can easily monitor a plurality of computers for errors. A keyboard connection switch distributes...
US-8,031,145 Liquid crystal display device and method of driving same
In a liquid crystal display device which uses an electric field whereby a sufficient reset effect or sufficient overdrive effect is obtained at a lower-limit...
US-8,030,797 Apparatus, circuit and method of wiring for supplying power
An apparatus includes a plurality of wirings, a first power supply to provide a first power to at least one of the wirings, the first power supply being...
US-8,030,201 Semiconductor device and method of manufacturing the same
A first electronic circuit component and a second electronic circuit component are electrically connected to an electro-conductive member via a first solder and...
US-8,028,312 Information processing apparatus and content registration method, and program
The present invention registers a content so that its composition can be easily recognized, and promotes the reduction of a load in playing processing on the...
US-8,028,190 Computer system and bus control device
The bus control device includes a reset control unit which resets the input and output bus in response to receipt of reset instruction; a reset inhibition unit...
US-8,028,171 Signature apparatus, verifying apparatus, proving apparatus, encrypting apparatus, and decrypting apparatus
Provided are a signature apparatus, a verifying apparatus, a proving apparatus, an encrypting apparatus, and a decrypting apparatus capable of efficiently...
US-8,027,685 Terminal device, and in-zone cell checking method and cell re-selection method thereof
A terminal device including a radio unit that adopts code division multiple access (cdma), which device omits unnecessary cell search by extending an in-zone...
US-8,027,585 Optical communication method, optical communication device, and optical communication system
The present invention relates to controlling wavelength switching in a plurality of nodes that are provided to increase the distance of signal transmission in...
US-8,027,556 Waveguide coupling structure
A coupling structure of waveguide including a line defect (LD) waveguide portion having an LD waveguide, an electromagnetic field distribution matching portion...
US-8,027,554 Thermo-optic phase shifter and method for manufacturing same
The thermo-optic phase shifter (200) according to an exemplary aspect of the invention includes: a substrate (201); a sacrificial layer (202) formed above the...
US-8,027,522 Image recognition system and recognition method thereof and program
A task is to correctly classify an input image regardless of a fluctuation in illumination and a state of occlusion of the input image. Input image sub-region...
US-8,027,463 Fixed telephone set capable of preventing howling and temperature rise of a handset
The cradle and the telephone body are configured to be separable from and couplable to each other. The cradle and the telephone body are coupled to each other...
US-8,027,400 Wireless communication system, wireless communication apparatus, and resource assignment method used therein
In a transmitting portion of a wireless communication apparatus, hopping pattern generating portions 16 and 17 produce hopping patterns independent from each...
US-8,027,275 Route selection in a communications network using combined values of metrics of different characteristics
A control packet is broadcast over a route, containing first and second metric values of different transmission characteristics of the route. At a local node,...
US-8,027,274 Multicast communication system and method
The present invention aims to realize a system and method of reliably performing multicast communication via a bandwidth-guaranteed network, and provides a...
US-8,027,184 Semiconductor storage device and operating method of the same
A semiconductor storage device includes: reading blocks; third wirings; reading switches; a control circuit; and evaluating circuits. The reading blocks...
US-8,027,182 Electric current measurement apparatus, voltage measurement apparatus and power supply apparatus
An electric current measurement apparatus for measuring an electric current of each electrode of an electron tube includes a transformer, a detection resistor...
US-8,027,120 Magnetic tape device and data recording method
A magnetic tape device comprises a plurality of magnetic heads for recording or reproducing data to a magnetic tape including a data recording area, a tape...
US-8,026,922 Data input device and display layout method for the same
A data input device and a display layout method for the same, which permit quickly laying out plural display keys for inputting data by touching these keys. The...
US-8,026,880 Optical element, and illuminating optical device, display device and electronic device using the same
A microlouver includes a periodic structure in which a transparent layer and a light absorption layer are alternately disposed with a constant, repetitive...
US-8,026,162 Method of manufacturing layer-stacked wiring
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-8,025,512 Object fitting/removing drive unit, and connector unit
An object fitting/removing drive unit capable of fitting objects to each other, even if there is not enough working space in a fitting/removing direction of one...
US-8,025,412 Pump unit and projector using same
A pump unit includes a pump body for discharging compressed air, a communication pipe including an elastic material and having one end fitted into a discharge...
US-8,024,740 Acquisition system for distributed computing resources
In a resource acquisition system, computing resources are located in different domains, and a resource manager is located in each domain. A scheduler receives a...
US-8,024,619 Method for recovering from PCI bus fault, recording medium and computer
A bus fault detecting unit 21 detects a closed PCI bus, and outputs to an OS 1, a PCI card disconnection instructing signal that requires the OS 1 to disconnect...
US-8,024,614 Debugger and debugging method for debugging a system-on-chip device including a microprocessor core
A debugger includes: a break detecting circuit which, when the state of a microprocessor core corresponds to a previously set condition, generates a break...
US-8,024,573 Method for authentication of elements of a group
A method for authentication of elements of a group, especially for authentication of sensor nodes in a preferably wireless sensor network is disclosed. The...
US-8,023,832 Light receiving circuit and digital system
A light receiving circuit (114) includes a light inputting circuit (113) which converts one-system optical signal to be outputted from an optical transmission...
US-8,023,824 Wavelength division multiplexed passive optical network
Data is transmitted between a central office and customer premises by a wavelength division multiplex passive optical network. Two laser beams with separate...
US-8,023,736 Color correction method and color correction apparatus
A color correction method in which an input image is corrected to generate an output image with an illumination condition different from that in the input image...
US-8,023,581 Max-log receiver for multiple-input multiple-output (MIMO) systems
A method includes the steps of i) listing out all possibilities for a first symbol of a two stream signal; ii) determining a second symbol of the two stream...
US-8,023,578 Two-stage low-complexity max-log bit-level LLR calculator and method
A demodulator and demodulation method includes a bit/symbol hard demodulator configured to obtain hard bit or symbol information from a received signal. At...
US-8,023,573 Wireless communication system, wireless communication device, and valid path detection method therefor
A wireless communication system according to an exemplary aspect of the present invention is a wireless communication system which performs wireless...
US-8,023,494 Communication service continuation system, communication service continuation method, and program thereof
In a mobile terminal in which a communication service is being executed, communication networks can be switched without causing a loss of communication data...
US-8,023,468 Methods, device and system for access point facilitated fast handoff
Methods, devices and system for access point facilitated fast handoff are provided. Each access point (AP) in a wireless local area network is provided with a...
US-8,023,455 Scheduling in multi-cell multi-carrier wireless systems
Transmission is scheduled in a multi-cell multi-carrier wireless network. Assignments are determined for subcarriers by determining marginal gains for...
US-8,023,394 Optical data recording medium and method of manufacturing the same
A method is provided for manufacturing an optical data recording medium including a plurality of data recording layers each having a user data recording region...
US-8,023,315 Magnetoresistive effect element and magnetic random access memory
A magnetic random access memory has a laminating structure including: a magnetization free layer; an insulating layer; and a magnetization fixed layer. The...
US-8,023,096 Manufacturing method of a liquid crystal display panel, and a liquid crystal dripping device used therefor
A manufacturing method of the liquid crystal display panel and a liquid crystal dripping device for the liquid crystal dripping and panel pasting method, by...
US-8,023,064 Liquid crystal display device having a flexible seal member pressed in a vertical direction to expand in an...
A LCD device includes a backlight unit, a shield front, and a display panel disposed between the backlight unit and the display panel. A flexible seal member is...
US-8,022,944 Inputting device and mobile terminal
Provided is an inputting device that is disposed in an opening of a cabinet surface. The device includes an elastic sheet having an outside surface disposed on...
US-8,022,673 Lithium ion secondary battery system, and method for operating lithium ion secondary battery
A drop of discharge or charge capacity in discharging or charging with a large current is reduced without changing a design of a lithium ion secondary battery...
US-8,022,497 Semiconductor device comprising insulating film
A semiconductor device capable of preventing an interlayer dielectric film from deterioration resulting from a liquid such as a chemical solution penetrating...
← 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.