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-7,424,097 Method of measuring and improving xDSL transmission characteristic
A system for measuring the transmission characteristic of an xDSL system that implements high-speed data communication over existing copper telephone wires...
US-7,423,745 Optical inspection apparatus and optical inspection method
An optical inspection apparatus for inspecting an inspection target surface by irradiating the inspection target surface with light, includes: a condensing and...
US-7,423,717 Liquid crystal display device comprising post-like spacers in contact with a step film having a thickness...
A liquid crystal display device, which uses post-like spacers for eliminating local gap irregularity generation and permitting improvement of black view...
US-7,423,716 Liquid crystal display device with mound-like insulating film formed on video line covered by a common...
An active matrix type liquid crystal display device in the lateral electric field system is disclosed, in which a high aperture factor is ensured even in a...
US-7,423,709 Color filter substrate, manufacturing method of color filter substrate, active matrix type liquid crystal...
A color filter substrate is provided with a transparent substrate and color filters of three colors with a bored part provided at every pixel on the transparent...
US-7,423,637 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-7,423,624 Hold type image display apparatus having two staggered different pixels and its driving method
In a hold type image display apparatus, a panel includes a plurality of data lines, a plurality of gate lines, and first and second type pixels located at...
US-7,423,504 Electromagnetic relay
An electromagnetic relay is provided which is capable of reducing a contact bounce at time of closing a contact. The electromagnetic relay is so configured that...
US-7,421,725 Method of and system for recommending programs
Television programs are recommended in a flexible manner which a conventional keyword learning process has failed and also recommended with high accuracy. A...
US-7,421,631 Semiconductor device with termination resistor circuit
A semiconductor device includes a signal line, a test load circuit and a termination circuit. The signal line is connected with an input/output node of the...
US-7,421,396 Travel information distribution system
A travel information distribution system includes a distribution center and a wireless terminal of a user who can readily obtaining necessary travel information...
US-7,420,925 Duplex system of wireless LAN base stations
A first wireless LAN base station is in an active state. A second wireless LAN base station is in a power off state or a power save mode. The first wireless LAN...
US-7,420,807 Cooling device for electronic apparatus
The present invention provides a cooling apparatus which is easy to build and to fix it to electronic devices, superior in thermal conduction and heat...
US-7,420,741 Image display device and portable terminal device
An image display device is including a display panel in which a plurality of display units including at least pixels for displaying an image for a first point of...
US-7,420,495 Current source cell arrangement and digital-to-analog converter
An object of the present invention is to form a highly accurate current source for D/A converters. Letters from a.sub.1 to a.sub.n where n is at least 4...
US-7,420,419 Variable gain voltage/current converter circuit having current compensation circuit for compensating for change...
A variable gain voltage/current converter circuit of the present invention has an input section active element having an input terminal, an output terminal, and...
US-7,420,410 Variable gain amplifier circuit, method of correcting DC offset of the variable gain amplifying circuit, and...
A variable gain amplifier circuit according to an embodiment of the invention includes: an output offset correcting unit for executing correction to attenuate a...
US-7,420,408 Current control circuit with limiter, temperature control circuit, and brightness control circuit
A current control circuit with limiter includes a voltage follower as the output unit of the current control circuit, the voltage follower including a...
US-7,420,279 Carbon containing silicon oxide film having high ashing tolerance and adhesion
An insulating film used for an interlayer insulating film of a semiconductor device and having a low dielectric constant. The insulating film comprises a carbon...
US-7,420,190 Length measurement pattern, semiconductor device, and method of manufacturing a semiconductor device
A length measurement pattern is used for forming a contact and a via on a diffusion layer and on a lower layer interconnect, respectively, with a photoresist....
US-7,419,767 Phase-shifting mask and method of forming pattern using the same
A phase-shifting mask suppresses increase of the minimum pattern-element size due to optical proximity effect. The mask a first pattern region formed on a...
US-7,419,747 Electrolyte for secondary battery and secondary battery using same
An electrolyte for a secondary battery containing an aprotic solvent which contains at least imide anion, transition metal ion and a compound containing a...
US-7,419,534 Cooler using filter with dehumidifying function
A cooling apparatus is disclosed for cooling and dehumidifying the inside of a device such as an electronic device installed outdoors The cooling apparatus of...
US-D576,162 Arithmetic and control unit for computer
US-7,418,703 Parallel processing system by OS for single processor
The present invention relates to a parallel processing system by an OS for single processor capable of operating an OS for single processor and an existing...
US-7,418,626 Information processing apparatus
An information processing apparatus of the present invention includes first and second computer elements which execute the same instructions substantially...
US-7,418,583 Data dependency detection using history table of entry number hashed from memory address
A detector detects at least one kind of dependence in address between instructions executed by at least a processor, the detector being adopted to detect a...
US-7,418,570 Logical unit number increasing device, and logical unit number increasing method
According to an embodiment, virtual logical units are each provided with correlative data between a virtual logical unit number and a real logical unit number....
US-7,418,388 Voice synthesizing method using independent sampling frequencies and apparatus therefor
A method and a system of producing a synthesized voice is provided. A voice sound waveform is provided at a voice sampling frequency based on pronunciation...
US-7,418,102 Broad-band echo sounder
An echo sounder includes front and rear masses and a layered product of piezoelectric ceramics sandwiched therebetween, and a hollow space is formed in the front...
US-7,417,975 Cellular system and base station specification method in CDMA mode
To provide a cellular system for enhancing precision of judgement by rendering the number of code words to be judgement candidates at a base station as small as...
US-7,417,956 Wireless communication system which improves reliability and throughput of communication and retransmission...
A wireless communication system includes a mobile terminal, a base station apparatus, a data relay apparatus and a server apparatus. One of the mobile terminal,...
US-7,417,915 Multiport memory device
A multiport memory device according to an embodiment of the invention includes first and second input ports, first and second output ports, and a memory cell...
US-7,417,487 Overheat detecting circuit
An overheat detecting circuit according to an embodiment of the invention includes: a current source for generating a constant current; an overheat detecting...
US-7,417,438 Battery voltage measurement apparatus
A voltage measurement circuit includes a plurality of voltage input terminals that are supplied with voltage outputted by secondary batteries via voltage...
US-7,417,324 Semiconductor device and method for manufacturing the same
A semiconductor device is composed of a semiconductor chip, aluminum pads formed on the semiconductor chip, alloy ball bumps, which are formed on the aluminum...
US-7,417,319 Semiconductor device with connecting via and dummy via and method of manufacturing the same
An underlying interconnect including a first barrier metal layer, an interconnect metal layer and a second barrier metal layer is formed on a semiconductor...
US-7,417,277 Semiconductor integrated circuit and method of manufacturing the same
Conventional capacitors constituted of a FET incur degradation in frequency response. A semiconductor integrated circuit includes a semiconductor substrate, an...
US-7,417,251 Active matrix organic EL display device and manufacturing method thereof
An active matrix organic EL display device includes pixels each having an organic EL element (7a) and a pixel circuit (3) including a polysilicon TFT for...
US-7,417,229 Thermal-type infrared detection element
An infrared absorption film (first through third infrared absorption films) that constitutes a photoreceptor of a thermal-type infrared detection element...
US-7,416,871 Thermo-stable lactate oxidase
A highly thermo-stable lactate oxidase has been provided by, in the lactate oxidase obtained from Aerococcus viridans, modifying the 6 amino acid residues.
US-7,416,122 Product identification data management system and product identification data management method
The present invention relates to a product identification data management system and method. According to the present invention, an input device of a purchasing...
US-7,415,277 Mobile communication system, mobile communication method, and mobile station
In a mobile communication system, a base station of a cell transmits neighboring cell information to a mobile station located in the cell. The mobile station...
US-7,415,108 Tilt-leg-breakage prevention mechanism of terminal device
A telephone includes an upper casing, a lower casing, and a receiver transmitter. The lower casing has a pair of projecting support sections at one end of the...
US-7,414,955 Optical disc and recording/producing method therefor
An optical disc including one or more than one recording layers has land areas (131) and groove areas (132) as recording tracks, wherein a data recording area of...
US-7,414,951 Optical head device and optical recording and reproducing apparatus
An optical head device and an optical recording and reproducing apparatus using this optical head device, which can record information and reproduce the recorded...
US-7,414,881 Magnetization direction control method and application thereof to MRAM
A magnetization direction control method for controlling magnetization directions of first to third ferromagnetic layers (11-13) within a synthetic...
US-7,414,506 Semiconductor integrated circuit and fabrication method thereof
A multilayer interconnection layer is provided on a semiconductor substrate. An inductor is provided on an insulating layer that forms the uppermost layer of the...
US-7,413,334 Backlight and liquid crystal display device
A plurality of LEDs are arrayed in a single row between the opposing end faces of a pair of first and second light guide plates that are disposed so that the end...
US-7,412,243 Mobile communication system and load distribution method of multiple frequencies in the same
A radio network controller 11 for controlling a base station in a CDMA or W-CDMA mobile communication system includes a state measurement part 21, a call control...
← 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.