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-7,076,583 Multiprocessor system, shared-memory controlling method, recording medium and data signal embedded in a carrier...
A multiprocessor system includes a plurality of processors, a shared memory shared by the plurality of processors and a contention determiner which manages...
US-7,076,554 Internet service telephone communication connection method
First and second telephone sets each comprise telephone set control units, voice codecs, and accumulating units. When the first telephone set, which is a...
US-7,076,542 Efficient network management system and method of managing the same between network management devices and...
In a network management system, a data portion of an SNMP packet transmitted/received between an SNMP manager 10 (network management device) and an SNMP agent 20...
US-7,076,526 Electronic mail transfer device, terminal and system having the device, and telephone number transfer device,...
A mail transfer device for relaying an electronic mail transmitted from a transmission terminal through a communication line and transferring the electronic mail...
US-7,076,519 Server-client type system and data downloading method
In a server-client type system, when a large volume of data to be transmitted whose volume is not less than a predetermined value is generated, a server notifies...
US-7,076,424 Speech coder/decoder
A coding parameter control circuit 31 computes frame length from bit rate and coding delay, and provides the computed frame length data to a CELP coding circuit...
US-7,076,242 Mobile station and communication system
A mobile station includes a wireless communication unit and Web function unit. The wireless communication unit wirelessly communicates with a mobile...
US-7,076,143 Optical waveguide and fabricating method thereof
A core for propagating optical signals, and a pair of first and second cladding layers disposed opposite each other, between which the core is disposed, are...
US-7,076,125 Optical circuit element and production method therefor, array-form optical circuit element, optical circuit...
The present invention relates to a device and a method for monitoring each of the propagated light beams that are propagated in each waveguide of an arrayed...
US-7,076,058 Portable telephone set
A first and a second unit 1 and 2 with components mounted thereon in correspondence to respective function blocks, into which portable telephone set functions...
US-7,075,974 Multi-path detection circuit and method for a CDMA receiver
In a multi-path detection circuit for use in a CDMA communication system, a first peak is detected by searching a maximum value over a whole of data blocks...
US-7,075,970 Method of decoding turbo-encoded data and receiver for decoding turbo-encoded data
A method of decoding turbo-encoded, received data in CDMA (Code Division Multiple Access) system which carries out closed-loop control to electric power of a...
US-7,075,944 Accommodation frame and transmission device of different data traffics on common carrier wave
A frame for multiplexing multi-traffic frames of layers on a same carrier wave and an apparatus thereof is constituted by an overhead and a payload. The overhead...
US-7,075,897 Method for resolving duplication of terminal identifiers in a wireless communication system
A wireless communication system wherein if a terminal receives an address duplication detection packet that terminal compares the duplication detection address...
US-7,075,889 Packet protection technique
A packet protection method allowing rapid restoration in case of fault occurrence without undesired reduction in efficiency on the use of network bandwidth is...
US-7,075,603 Method of fabricating a semi-transmission LCD by plasma processing and washing organic film, and LCD fabricated...
In a semi-transmission type liquid crystal display and a method for fabricating the same, a reflective electrode such as aluminum layer and a transparent...
US-7,075,574 Shading correction circuit and digital camera signal processing circuit using the same
A shading correction circuit is disclosed which prevents unevenness and partial dull of an edge caused by noise which remains when noise is sliced using a fixed...
US-7,075,342 Driver circuit
A driver circuit includes a differential amplifier for receiving an input signal, and first and second transistors of different conductivity types. The first and...
US-7,075,163 Electromagnetic noise suppressor, semiconductor device using the same, and method of manufacturing the same
In a semiconductor bare chip (57) on the front surface whereof is formed an integrated circuit, a magnetic loss film 55 is formed on the back surface of that...
US-7,075,117 Optical semiconductor device
An optical semiconductor device having high precision of optical coupling and fabricated at low cost. The device comprises a semiconductor chip used as light...
US-7,074,698 Method of fabricating semiconductor device using plasma-enhanced CVD
A method of fabricating a semiconductor device using a PECVD method is provided, which improves the adhesion strength of a deposited dielectric layer to an...
US-7,074,650 Flip-chip type semiconductor device and method of manufacturing the same
In a flip-chip type semiconductor device, a pad electrode and a passivation film are formed on a semiconductor substrate. An insulating resin layer is formed on...
US-D524,787 Portable wireless telephone
US-7,073,183 Locking mechanism of disk device
Provided is a locking mechanism of a disk device in which the impact resistance performance can be improved easily at a low cost. In the locking mechanism, a...
US-7,072,681 Transmission power balance adjustment system and method for cellular communication systems
A transmission power control system can establish synchronization by matching adjustment start timings while repeating adjustment periods even when start timings...
US-7,072,648 FAULT MONITORING METHOD FOR COMMODITY MANAGEMENT RADIO COMMUNICATING APPARATUS, STORAGE MEDIUM FOR STORING...
In a fault monitoring method for a portable radio communication terminal, plural portable radio communication terminals communicate with an inventory controller...
US-7,072,631 Mobile communication terminal and method of calibrating frequency in the same
A mobile communication terminal includes (a) a first unit for calibrating a frequency, (b) a global positioning system (GPS) module, and (c) a processor which...
US-7,072,623 Radio terminal device
An enclosure part in the vicinity of a receiver part or an enclosure part to which a user brings its head close during a call is formed out of a nonconductive...
US-7,072,467 Electronic apparatus and waterproof structure therefor
A waterproof structure for an electronic apparatus of the present invention includes keybuttons positioned such that their ends appear via holes formed in the...
US-7,072,403 Device, method and record medium for video decoding capable of conducting error detection process and...
In a video decoding device for decoding a coded video signal which is supplied as packets each of which containing a plurality of coded block data units which...
US-7,072,384 Fixed pattern detection apparatus and fixed pattern detection method
In a fixed pattern detection apparatus, a reception memory temporarily stores received signals. A correlator calculates signature pattern correlation values for...
US-7,072,383 Path search method of spread spectrum communication system and receiver using the method
A receiver of a spread spectrum communication system comprises a plurality of despreading circuits, a rake circuit, and a path searcher. The plurality of...
US-7,072,379 Transmission circuit
This transmission circuit is used in, for example, a base station in CDMA mobile communication. The transmission circuit has a first delay circuit section which...
US-7,072,325 Cellular system
A cellular system using a code division multiple access (CDMA) scheme includes N (N is a positive integer) pilot channels and M (M is a positive integer) data...
US-7,072,264 VCO with phase modulated output
A VCO, which good temperature characteristics, high frequency accuracy, and high phase accuracy is provided as an LSI, without making its master clock frequency...
US-7,072,139 Cartridge locking mechanism for magnetic tape apparatus
A cartridge locking mechanism for a magnetic tape apparatus wherein variation of the pulling out force for a cartridge is prevented so that the cartridge can be...
US-7,071,991 Image decoding apparatus, semiconductor device, and image decoding method
The present invention provides an image decoding apparatus, a semiconductor device, and a image decoding method, capable of outputting images simultaneously...
US-7,071,951 Image processor
An image processing device of the present invention has a first element which produces partial straight lines from a straight line. One of the vertical or...
US-7,071,929 Method of driving liquid crystal display and liquid crystal display using the driving method
In a method of driving an active matrix liquid crystal display according to pulse width modulation driving system using a thin-film transistor for a switching...
US-7,071,782 HF amplifier with switchable gain
A device for amplifying or attenuating HF signals is characterized in that a transistor is connected in a common-emitter configuration in amplifying operation,...
US-7,071,755 Clock control circuit and method
A clock controlling circuit and method for eliminating the delay difference in the entire clock propagation line. Circuit scale is reduced as compared to a case...
US-7,071,668 Power circuit and method for controlling same
A power circuit is provided which has a small current peak value from a power source even when a load current repeats periodically, and a burst flow in a burst...
US-7,071,624 Microwave tube system and microwave tube
A microwave tube has a configuration in which the connection between an anode electrode and the helix is cut, the helix is grounded, and a current suppression...
US-7,071,526 Semiconductor device having Schottky junction electrode
A GaN semiconductor device with improved heat resistance of the Schottky junction electrode and excellent power performance and reliability is provided. In this...
US-7,071,512 Non-volatile semiconductor memory device
A non-volatile semiconductor memory device includes a substrate, a first insulating film formed on the substrate, a second insulating film formed on the first...
US-7,071,499 Heterojunction field effect type semiconductor device having high gate turn-on voltage and low on-resistance...
In a heterojunction field effect type semiconductor device, a channel layer is formed over a GaAs substrate, and a first semiconductor layer including no...
US-7,071,116 Semiconductor device and method for manufacturing same
The temperature of the sputtering process for forming the Ti film is selected to a temperature within a range of from 200 degree C. to 225 degree C. to provide...
US-7,071,040 Method of fabricating thin film transistor
A method of fabricating a thin film transistor including an electrically insulating substrate, a semiconductor layer formed on the substrate, and source and...
US-7,070,281 Light source device and projection display
A light source device which employs a plurality of light emitting diodes for emitting different colors of light, and a projection display which incorporates the...
US-7,069,528 System and method for reducing timing violations due to crosstalk in an integrated circuit design
A method involves: detecting a timing violation in a timing path included in an integrated circuit design; removing a wire, which couples two nodes in the...
← 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.