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-7,278,123 System-level test architecture for delivery of compressed tests
An integrated circuit comprising at least one system level decompressor and at least a first hardware block associated with a core level decompressor. The system...
US-7,277,976 Multilayer system and clock control method
The multilayer system of this invention is characterized by the process when a first master such as a CPU to which a clock signal is constantly supplied from a...
US-7,277,909 High speed adder
Provided is an adder composed of (N+1) circuit stages in the ease of 2.sup.N bits. In the case of N=4 (that is, 16 bits), provisional carries that indicate the...
US-7,277,711 Location system and method for client terminals which provide location-based service to mobile terminals
In one of multiple mobile communication networks, a serving node responsible for locating mobile terminals is responsive to a registration request from a mobile...
US-7,277,676 Portable telephone device and external adapter connected by a short-range wireless link
A portable telephone device has a long-range wireless communication function and a short-range wireless communication function for communicating with an external...
US-7,277,344 Semiconductor storage device and operating method therefor
A semiconductor storage device according to an embodiment of the present invention includes: a plurality of word lines; a plurality of memory cells corresponding...
US-7,277,261 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and...
A magneto-resistance effect head is provided with a lower conductive layer which is provided with a recessed portion, and a vertical bias layer is provided in...
US-7,277,152 Method for manufacturing active matrix type liquid crystal display device comprising annealing of the...
A TFT and a passivation film are formed on a transparent substrate and thereafter the passivation film is annealed. When measuring drain currents of a TFT at a...
US-7,276,956 Integrated circuit apparatus controlling source voltage of MOSFET based on temperature
An integrated circuit apparatus according to one embodiment of the invention has an NMOS transistor and a source voltage controller which controls the source...
US-7,276,811 Submarine power feeding system having submarine feeding cables and power feeding branching devices
A submarine power feeding branching device comprises a constant current-constant current converter which isolates an input side for a trunk submarine cable from...
US-7,276,698 Thermal-type infra-red ray solid-state image sensor and method of fabricating the same
A thermal-type infra-red ray solid-state image sensor includes at least one device for detecting infra-red ray, wherein the device is comprised of a substrate...
US-7,276,695 Bolometer infrared detector and afterimage reduction method
A bolometer infrared detecting element has a thermal isolation structure in which a temperature detector comprising a bolometer thin film is held floating from a...
US-7,276,444 Method for processing interior of vapor phase deposition apparatus, method for depositing thin film and method...
A method for depositing a metal compound film on the wafer by using a vapor phase deposition apparatus 100, including: forming a thin film on the wafer in an...
US-7,275,835 Projector for changing driving frequency for driving light source lamp within allowable frequency range
A projector according to the present invention comprises a lamp driving control circuit for driving an ultra-high pressure mercury lamp at a driving frequency...
US-D552,149 Projector
US-7,275,187 Test circuit for memory
Each signal generating circuit for generating a CS signal, an address signal, a data signal or an R/W signal of a memory to be tested, and a test setting control...
US-7,275,108 Communication system and method for using any communication network therewith
A communication system is provided that allows the same mobile terminal to be used to perform communication even if a network other than a mobile communication...
US-7,275,099 Private branch exchange back-up system, back-up device for private branch exchange and failure coping method of...
The back-up device for an IP-PBX of the present invention is connected to each network. The private branch exchange is connected to an individual network to...
US-7,274,952 Portable telephone set
An image inputted from a camera input part 8 or the like is displayed on a display part 6 and converted through an analysis process such as latter recognition of...
US-7,274,951 Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method
A multi-beam antenna transmitter/receiver includes reception beam formation units (104.sub.1-104.sub.M) which form a plurality of reception beams, and...
US-7,274,616 Integrated circuit apparatus
An integrated circuit apparatus includes a SRAM cell array having a plurality of memory cells formed of CMOSFET arranged lattice-like. The SRAM cell array has a...
US-7,274,589 Semiconductor storage device
An SRAM cell 1 includes inverters 10, 20, N-type FETs 32, 34, 36, 38, word lines 42, 44, bit lines 46, 48, and voltage applying circuits 50, 60. The voltage...
US-7,274,548 Abnormal current determining method, electronic apparatus, and computer program of same
A cellular telephone 1 measures a current value after being turned on, and performs addition and subtraction of a predetermined margin to and from the measured...
US-7,274,395 MOS-type image sensor configured to reduce coupling noise
An image sensor is disclosed that prevents a photoelectrically-converted signal from being corrupted during a readout operation. The image sensor includes a...
US-7,274,286 ID issue management system, article information management system and ID issue management method
An ID issue management system capable of uniquely assigning and issuing an ID depending upon an article classification to a tag having an blank ID, and an...
US-7,274,248 Booster circuit and semiconductor device having same
A booster circuit for boosting an externally supplied voltage includes a plurality of parallel-connected charge pump units. The charge pump units are activated...
US-7,274,226 Power source voltage monitoring circuit for self-monitoring its power source voltage
A power source voltage monitoring circuit for monitoring self power source voltage comprises a reference voltage circuit which is supplied with a power source...
US-7,274,104 Semiconductor device having an interconnect that increases in impurity concentration as width increases
The present invention provides a semiconductor device capable of suppressing an increase in electrical resistance of a narrow interconnect, while keeping...
US-7,274,090 Electronic package and semiconductor device using the same
A package for an electronic component according to one embodiment of the invention has a chip mounting area mounting a semiconductor chip in a hollow part of a...
US-7,274,016 Liquid switch, and microchip and mass-analyzing system using the same
A liquid sample (104) introduced in a main flow passage (101) is held in a dam portion (105), and a trigger liquid (106) is filled in a trigger flow passage...
US-7,273,988 Wiring board, and electronic device with an electronic part mounted on a wiring board, as well as method of...
An electronic device is mounted on a wiring board, which includes: a substrate having through holes, and lands extending on surfaces of the substrate and...
US-D551,689 Projector
US-7,272,554 Reduction of speech quality degradation caused by packet loss
A speech decoding device is provided is capable of reducing degradation of speech quality caused by concealment processing performed when a loss of a packet has...
US-7,272,415 Telephone system enabling operation of a telephone set by way of a portable terminal
In a telephone system which includes a main device and a telephone set connected to the main device and which further includes a portable terminal having a...
US-7,272,270 Optical modulator and method of manufacturing same
Laser light emitted from a vertically confined surface emitting laser (VCSEL) is incident on a side surface near an end region of an optical waveguide. The end...
US-7,272,255 Three-dimensional body photography apparatus, three-dimensional geometricmodel generation apparatus,...
Three-dimensional geometric model generation method, apparatus and record medium for generating a three-dimensional geometric model indicating visual information...
US-7,272,249 Fingerprint authentication method, program and device capable of judging inexpensively whether input image is...
A fingerprint authentication device comprises input finger characteristic judging portion 13. The input finger characteristic judging portion 13 judges whether...
US-7,272,146 MPLS-VPN service network
An MPLS-VPN (MultiProtocol Label Switching-Virtual Private Network) service network of the present invention includes an interface identifying device. The...
US-7,272,140 Address retrieval apparatus
An address retrieval apparatus includes a retrieval table having plural table nodes for different hierarchical levels of a hierarchical tree structure, a divided...
US-7,272,131 TFCI decoding circuit and decoding method
The present invention provides a TFCI decoding circuit and decoding method in which the TFI information for a relevant transport channel is determined, employing...
US-7,272,125 Channel switching method and mobile communication terminal using the same
A network station sends a switching instruction to a mobile unit. The mobile unit has two receiving sections and a transmitting section operable in two data...
US-7,272,091 Birefringence characteristic measuring method, optical recording medium and optical information...
Four types of optical systems, a polarization optical system including an objective lens having a high numerical aperture, a polarization optical system...
US-7,271,906 Image processing alignment method and method of manufacturing semiconductor device
An alignment mark is arranged to be within an image screen and the alignment mark is formed with rectangular patterns having varied dimensions from each other....
US-7,271,792 Display control circuit
A display control circuit disclosed includes a selector circuit, an operational amplifier controlling circuit and an operational amplifier. The selector circuit...
US-7,271,698 Laminated ferrimagnetic thin film, and magneto-resistive effect element and ferromagnetic tunnel element using...
A laminated ferrimagnetic thin film consists of two ferromagnetic layers and a non-magnetic intermediate layer sandwiched therebetween. The respective...
US-7,271,599 Semiconductor device
An infrared radiation image pickup apparatus, the image pickup elements of which are each formed by a bolometer, is disclosed. The resistance value of the...
US-7,271,503 Power supply circuit including stably operating voltage regulators
A power supply circuit is constructed by a step-up circuit for receiving an input DC voltage to generate a plurality of output DC voltages, and a plurality of...
US-7,271,415 Flexible electronic device and production method of the same
A flexible electronic device excellent in heat liberation characteristics and toughness and a production method for actualizing thereof in low cost and with...
US-7,271,360 Key button structure and portable terminal device therewith
The present invention provides a key button structure, capable of easily and positively finding a targeted character in accordance with an entry mode preset by a...
US-7,271,097 Method for manufacturing a semiconductor protection element and a semiconductor device
A semiconductor protection element is provided in which no heat generation occurs in a concentrated manner, in a region having a high resistance value even when...
← 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.