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-7,587,440 Digital filter and filtering method
The digital filter has a first-stage decimation filter and a second-stage decimation filter. The second-stage decimation filter has a shifter that performs shift...
US-7,587,301 User's request reflecting design system and method thereof
A design data publicizing processing unit publicizes public design data and an editing program file to users through a network connected and based on personal...
US-7,587,223 Terminal for mobile phone and method for controlling the synchronism of terminal for mobile phone
In a mobile phone terminal, in which a sound, such as the audio, may be synchronized with a moving picture even in case a sound processor unit processing the...
US-7,586,988 Transmitting apparatus, receiving apparatus, communication system, and multiplex timing compensation method
This invention provides a transmitting apparatus including a plurality of signal generation units, a multiplexing unit which receives a plurality of signals...
US-7,586,967 Semiconductor laser and method of manufacturing the same
A semiconductor laser manufactured by selective MOVPE growth, in which the lattice relaxation of recombination layers grown on large width portions is...
US-7,586,955 Interface circuit and semiconductor device
A circuit that enables a loop-back test by adjusting phases of data and strobe signals at the input and output in an interface wherein the phase relationships...
US-7,586,885 VoIP wireless telephone system and method utilizing wireless LAN
The present invention provides a VoIP wireless telephone system utilizing a wireless LAN wherein expansion of an IP wireless extension telephone is realized...
US-7,586,845 Button telephone apparatus and voice communication channel control method
A button telephone apparatus comprises an IP trunk for simultaneously making voice communication and data communication using the same communication line...
US-7,586,625 Position verifying apparatus and method, position measuring apparatus and method, and computer program for...
A position verifying apparatus is provided with: a first recording device for recording the information into a first area of the first recording layer; a second...
US-7,586,572 Liquid crystal display having transparent conductive film on interlayer insulating film formed by coating
A liquid crystal display is fabricated which has bus wires disposed in a grid shape, switching elements coupled to the bus wires, and pixel electrodes which are...
US-7,586,570 Liquid crystal display device
The present invention aims to provide a liquid crystal display device capable of realizing a wide view angle. A liquid crystal display device includes a liquid...
US-7,586,504 Amplifier circuit, driving circuit of display apparatus, portable telephone and portable electronic apparatus
To obtain an amplifier circuit capable of realizing low power consumption and high-precision output. A controlling unit controls each switch of an offset...
US-7,586,485 Controller driver and display apparatus
A driving apparatus for over-drive driving includes a display memory, a memory control circuit performing control for receiving input image data supplied from an...
US-7,586,412 Wireless tag, wireless tag reader/writer, wireless tag information provision method, and wireless tag system
A system comprising a wireless tag and a tag reader. The tag comprises: a sensor for generating a detected information; a storage for storing the detected...
US-7,586,366 Complex filter circuit
Disclosed is a complex elliptic filter having an order of three or higher which receives two differential signals that differ in phase from each other by 90...
US-7,586,351 Apparatus and method for controlling delay of signal
An apparatus, includes a counter which counts a frequency of input of a first signal, a delay controller which generates a second signal by adding a delay to the...
US-7,586,215 ID tag
When a predetermined voltage is applied between electrodes (302), metal ions deposit in a solid electrolyte (308), and thereby a conduction channel (310) is...
US-7,586,201 Wiring modeling technique
In a semiconductor device having wirings, a wiring modeling technique according to the present invention comprises the steps of selecting an arbitrary region of...
US-7,586,091 Mass spectrometric system and mass spectrometry
After a sample is previously separated into plural components in a channel formed in a microchip (353), the channel is irradiated along a separation direction...
US-7,585,789 Method for forming porous insulation film
A method of forming a porous film on a semiconductor substrate includes: supplying a silicon compound containing at least one Si--O bond in its molecule in a...
US-7,585,771 Method of manufacturing semiconductor device
Method for manufacturing a semiconductor device, includes: forming a layer of dicobalt monosilicide (Co.sub.2Si) or of cobalt (Co) on a device-forming surface of...
US-7,585,708 Method for manufacturing a thin-film transistor
A thin-film transistor is formed on a transparent substrate and has a gate electrode film layer and a source and drain regions, and further has an alignment mark...
US-7,585,699 Semiconductor package board using a metal base
A semiconductor package board for mounting thereon a semiconductor chip includes a metal base having an opening for receiving therein the semiconductor chip and...
US-7,585,119 Optical connection structure between optical backplane and circuit substrate
Information processing equipment includes a photoelectric conversion module disposed on a circuit substrate, a first optical connector connected to the...
US-7,585,098 Light source device and liquid crystal display device using the same
Color non-uniformity due to LED light sources of a liquid crystal display (LCD) device is improved. A light quantity control film is arranged between an LED...
US-7,584,409 Method and device for alternately decoding data in forward and reverse directions
A decoding device according to the one embodiment of the invention includes: a first decoder performing a first decoding based on first encoded data obtained by...
US-7,584,300 Information processing system, mobile phone and information processing server
An information processing server includes a server storage device in which plural objects are stored. Each object includes the unique information and the URL for...
US-7,584,247 Server construction support technique
A system for supporting construction of a server having a plurality of constraints determined depending on an application area of the server is disclosed. A...
US-7,584,157 Method, device and computer program product for learning correlation matrix
An arithmetic unit 15 multiplies a codeword X and a correlation matrix W. A comparison unit 17 compares the products output from the arithmetic unit 15 with a...
US-7,583,966 Mobile communications system, radio network controller, and active set control method
An active set control method for handover operation in a CDMA communications system in which propagation conditions of an uplink channel and a downlink channel...
US-7,583,954 Wireless connection establishment method, its system and radio device control terminal used in the same
The invention provides a wireless connection establishment method enabling determination of a transmission format while giving consideration to security when...
US-7,583,598 Virtual output queuing controlling device, input buffering switch, controlling method thereof, and computer...
A virtual output queuing controlling device 200 in the input buffering switch with a VOQ technique comprises a class bandwidth management section 201 for a CBR...
US-7,583,501 Electronic apparatus
An electronic apparatus includes a case, a fan, a plurality of electronic parts, and a heat sink mounted for each electronic part. The heat sink includes a fluid...
US-7,583,353 Liquid crystal display and method of assembling liquid crystal display with plural optical sheets having...
The invention provides a backlight unit, a liquid crystal display apparatus and a method of assembling the backlight unit in which a large number of optical...
US-7,583,180 Semiconductor device for passive RFID, IC tag, and control method thereof
A semiconductor according to an embodiment of the invention has a supply voltage generator circuit generating a supply voltage based on a received radio signal,...
US-7,583,118 Delay locked loop circuit
A delay locked loop (DLL) circuit includes a first DLL section configured to receive a reference clock signal, to delay the reference clock signal in response to...
US-7,582,974 Semiconductor device and method of manufacturing same
A semiconductor device that improves adhesion between a resin and a die pad and prevents cracking of the resin includes: a semiconductor chip; a die pad on which...
US-7,582,973 Flip-chip type assembly
A structure for sufficiently alleviating the thermal stress between an LSI and substrate and allowing the LSI to be detached from a substrate easily is provided....
US-7,582,970 Carbon containing silicon oxide film having high ashing tolerance and adhesion
A semiconductor device includes an interlayer insulating film formed on or over a semiconductor substrate. An opening is formed in the interlayer insulating film...
US-7,582,933 Transistor with electrode-protecting insulating film
A base layer is formed on an insulating substrate, and a semiconductor layer is formed in localized fashion thereon. A gate insulating film is then formed so as...
US-7,582,930 Non-volatile memory and method for manufacturing non-volatile memory
A coupling oxide film is formed on a silicon substrate, a polysilicon film is further formed thereupon, and a low-temperature oxide film is deposited to a...
US-7,582,923 Magnetic memory and manufacturing method for the same
The present invention to provide a new technique to reduce a variation in switching field of a magnetization free layer in a magnetic memory. The magnetic memory...
US-7,582,507 Catalyst support substrate, method for growing carbon nanotubes using the same, and the transistor using carbon...
A catalyst supporting substrate includes a first region (54) which is formed on a substrate (50); and a second region (55) which is formed covering a part of the...
US-7,581,841 Luminance correcting apparatus, luminance correcting method, and projector
A luminance correcting apparatus has a sensor for detecting luminances of reflected lights of projected lights individually in each of at least two colors which...
US-D599,393 Projector
US-7,581,142 Method and system usable in sensor networks for handling memory faults
A method and system usable in sensor networks for handling memory faults is disclosed. In order to protect the operating system of a sensor node, coarse-grained...
US-7,580,669 Content distribution system, method for distributing content and computer program thereof
In a content distribution system, when distributing content to a plurality of user equipment, a multicasting channel is assigned between the user equipment and...
US-7,580,634 Transmission method, transmitter-receiver, and transmitting-receiving system
A transmitter-receiver having a means for automatically determining the status of transmission medium such as optical fiber, and a means for automatically...
US-7,580,447 Reception device and radio communication system using the same
A reception device 81) has reception antennas (11-1 to 11-n) for receiving signals transmitted from a plurality of transmission antennas and outputting reception...
US-7,580,445 Nonlinear precoding in code-division multiple access communication system
A precoding technique is herein disclosed for a spread-spectrum transmission system which advantageously addresses intersymbol interference along with multiuser...
← 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.