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-7,834,461 Semiconductor apparatus
A semiconductor apparatus includes a semiconductor device formed to a first surface of a semiconductor substrate, a blocking film provided in a first via-hole,...
US-7,834,418 Semiconductor device
A semiconductor device (100) includes a semiconductor substrate (2), an inductor (4) provided on the semiconductor substrate (2), a metal ball (8) provided on...
US-7,834,402 Semiconductor integrated circuit device
To strengthen tolerance to radiation. Source and back gate of P-channel transistor P1 are connected to power supply. Gate of the P-channel transistor P1 is...
US-7,834,390 Nonvolatile semiconductor memory device and method of manufacturing the same
A nonvolatile semiconductor memory device has: a semiconductor substrate; a control gate and a floating gate that are formed side by side on a gate insulating...
US-7,833,909 Method of manufacturing semiconductor device, and etching apparatus
Aimed at suppressing roughening in a circumferential portion of a layer to be etched in the process of removing a hard mask formed thereon, an etching apparatus...
US-7,833,901 Method for manufacturing a semiconductor device having a multi-layered insulating structure of SiOCH layers and...
In a method of manufacturing a semiconductor device where at least one insulating layer structure having a metal wiring constitution is formed to thereby...
US-D627,388 Operation panel for a projector
US-7,831,950 Method and system for designing printed circuit board for electronic circuit
Disclosed is a method including a step for selecting a component, a step for preparing a timing database including terminal information, input/output attribute...
US-7,831,939 Semiconductor integrated circuit device featuring processed minimum circuit pattern, and design method therefor
In a semiconductor integrated circuit design method for carrying out a design of circuit patterns, a plurality of circuit patterns are defined, and each of the...
US-7,831,880 Information recording medium, defect management method, information reading/writing device and information...
To specify defect management information to be used in a short time in an information recording medium having a defect information area capable of recording...
US-7,831,715 Communication system, communication method, and program
An object of the present application is to provide a technology that can achieve packet communication between terminals connected to the Internet by way of a...
US-7,831,538 Evolutionary spectral clustering by incorporating temporal smoothness
Systems and methods are disclosed for clusterizing information by determining similarity matrix for historical information and similarity matrix for current...
US-7,831,256 Mobile communication system and access control method
A mobile communication system includes a mobile station (5) connected to a core network (1) through a communication line intervened by a base station (3a), and a...
US-7,831,254 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-7,831,071 Image processing system
In order to start a frequency analysis process before completion of acquisition of an image so as to shorten a processing time, a first frequency analysis unit...
US-7,830,988 MIMO decoder and MIMO decoding method
A MIMO decoder, which is capable of changing a search area of a transmission signal vector in accordance with a change in a channel matrix, includes: a...
US-7,830,829 FDD/CDMA transmission/reception system
An FDD/CDMA transmission/reception system includes a CDMA transmitter and a CDMA receiver. The CDMA transmitter includes a plurality of transmission antennas,...
US-7,830,740 Semiconductor memory device having selectable transfer modes
A semiconductor memory device includes a control circuit to control an access to a memory cell according to an input command, a transfer mode setting circuit to...
US-7,830,703 Semiconductor device and manufacturing method thereof
A semiconductor device having SRAM cell units each comprising a pair of a first driving transistor and a second driving transistor, a pair of a first load...
US-7,830,580 Semiconductor optical modulator
An optical modulator is provided with a stripe-shaped optical waveguide, which has an upper clad layer, a lower clad layer formed between the upper clad layer...
US-7,830,481 Liquid crystal display device with retardations of optical films and liquid crystal layer
A first polarizer and a second polarizer have respective absorption axes extending approximately perpendicularly to each other, and a first retardation plate and...
US-7,830,336 Driver device of plasma display panel
An output buffer circuit constituted by a totem-pole circuit where two NchMOS transistors are cascade-connected, and the connection point of the two MOS...
US-7,830,207 Amplifier circuit
A differential amplifier circuit 110 composed of an inverter is connected to the power supply voltage VCC and the ground voltage GND through a NMOS transistor...
US-7,830,143 Magnetic sensor, method of manufacturing the same, and electronic device
A magnetic sensor have a magnetic field sensing portion having an alloy metal thin film including Ni, Fe and Co as main components and having a ...
US-7,829,925 Semiconductor device and method for manufacturing same
In a conventional semiconductor device, an excessive etching occurs in a section where an opening for contact plug is formed, causing a damage to a diffusion...
US-7,829,913 Porous substrate and its manufacturing method, and gan semiconductor multilayer substrate and its manufacturing...
A structure of a substrate used for growing a crystal layer of a semiconductor, particularly a group-III nitride semiconductor and its manufacturing method. The...
US-7,829,439 Laser beam processing method for making a semiconductor device
In a laser beam processing apparatus that processes a semiconductor wafer having a multi-layered wiring structure formed thereon, scribe lines defined thereon,...
US-7,829,417 Semiconductor apparatus and method of manufacturing semiconductor apparatus
A semiconductor apparatus with a superjunction structure includes a gate electrode which fills a trench that is formed in an epitaxial layer, and a column region...
US-7,829,246 Method of forming pattern
Formation of a constricted portion in an interconnect pattern is inhibited while moderating design rule for a phase shifting mask. When an interconnect pattern...
US-7,829,199 Solder, and mounted components using the same
An Sn--Zn alloy solder having a composition comprising 7 to 10 mass % of Zn, 0.075 to 1 mass % of Ag, and 0.07 to 0.5 mass % of Al; further comprising one or two...
US-7,828,203 Data writing apparatus, method, and program for portable terminal memory
An object is to easily store a data required for actuating a portable terminal, which is used in association with an identification data of a user, while...
US-D626,960 Display
US-D626,933 Mobile telephone
US-7,827,570 Cartridge locking mechanism and tray locking mechanism for cartridge drive apparatus
A cartridge tray is supported to be movable relative to a frame and capable of receiving a cartridge inserted thereinto. The cartridge tray comprises a cartridge...
US-7,827,429 Fault tolerant computer
A fault tolerant computer comprises a first unit, a second unit, a delay buffer and a delay time setting unit. The first unit executes a computer program in...
US-7,827,194 Access to shared disk device on storage area network
An access system for accessing a storage area network (SAN) has a shared disk device provided on the SAN, and a client for accessing a file in a file system...
US-7,827,179 Data clustering system, data clustering method, and data clustering program
An object of the present invention is to perform data clustering while preventing the processing speed from decreasing while maintaining accuracy. A block...
US-7,826,796 Radio-resource management system and method thereof, and management apparatus, base station and terminal to be...
Terminals and base stations belonging to service areas 100 to 102 of plural radio operators periodically measure a radio-link quality and an availability ratio...
US-7,826,514 Radio transmitter-receiving apparatus and radio transmitting-receiving method for estimating noise and...
A radio transmitter-receiver wherein a pilot symbol is used in the transmitter that has undergone M-chip spreading on the frequency axis and N-chip spreading on...
US-7,826,492 Communication system, cycle master node and communication method
A communication system carrying out an isochronous transfer, includes a cycle master node and nodes connected with each other through a system bus. The cycle...
US-7,826,479 Communication message conversion device, communication method and communication system
A communication message conversion device according to the present invention comprises a first receiving unit receiving a first message according to a first...
US-7,826,400 Packet ring network system and packet transport method
A packet ring network system including a plurality of packet ring networks to which nodes are brought into ring form connection so that a packet inside a ring...
US-7,826,392 Advertisement search agent
An advertisement search agent detects a service that is provided by a node or a service that can be used by a node immediately after the node is newly connected...
US-7,826,361 Radio network control device and QoS control method used for the same
The block #1 capsules a user IP layer by a UDP/IPv6, as well as detecting a destination IP address and specifying a QoS class from a DSCP embedded in a TOS field...
US-7,826,281 Memory read control circuit
A DQS detection circuit 13 detects a preamble of a DQS signal outputted from RAM 11. An up/down counter 14 counts up a number of clock signals CLK) in a period...
US-7,826,272 Semiconductor memory device
The present invention solves a problem of the degradation of the long-term reliability of a conventional semiconductor memory device due to early deterioration...
US-7,826,261 Semiconductor memory device, method of writing data therein, and method of reading data therefrom
A semiconductor memory device (1) has a FET (10) (first field-effect transistor), a FET (20) (second field-effect transistor), a contact plug (32) (first...
US-7,826,253 Semiconductor memory device and driving method thereof
In a reading operation, an off time and a reading time of a holding control transistor is controlled by a replica circuit, so that a read margin is enlarged....
US-7,826,225 Expansion tank device, process for fabricating expansion tank device, and liquid cooling radiator
An expansion tank device 14 comprises a tank installation base 16 having a cooling liquid channel 17 and an expansion tank 18 provided on the upper surface of...
US-7,826,186 Semiconductor device having an ESD protection circuit
When a manufacturing process becomes finer and a threshold value drops, a leakage current generates in a MOS transistor that is normally in an off-state. In...
← 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.