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-7,312,517 System-in-package type semiconductor device
A system-in-package type semiconductor device includes a plurality of semiconductor chips, a first semiconductor chip 1110 to which electric power is supplied...
US-7,312,418 Semiconductor thin film forming system
In a semiconductor thin film forming system for modifying a predetermined region of a semiconductor thin film by exposing the semiconductor thin film to a...
US-7,312,186 Cleaning solution for semiconductor substrate
A cleaning solution for semiconductor substrates comprising a nonionic surface active agent of the formula (1) and/or the formula (2), a chelating agent and a...
US-7,312,160 Removing solution, cleaning method for semiconductor substrate, and process for production of semiconductor device
The removing solution containing a cerium (IV) nitrate salt, periodic acid or a hypochlorite can be applied to metals containing copper, silver or palladium and...
US-7,312,000 Electrolytic solution for secondary battery and secondary battery containing the same
A battery, which has excellent safety in an overcharged state and is excellent in low-temperature characteristics and cycle characteristics, is provided.The...
US-7,310,528 Mobile station, radio communication establishing method and its radio communication system
In a mobile station, a radio section is adapted to communicate with a plurality of base stations, and a control section is connected to the radio section. The...
US-7,310,526 Load-aware handoff and site selection scheme
The present invention is directed to a distributed approach to handoff and cell site selection that takes into account the load dynamics in a multi-cell system.
US-7,310,524 Wireless base station, network system, communication method, and base station control program
This invention provides a wireless network system including a logically or physically separated wired network, a wireless base station connected to the wired...
US-7,310,514 Transmission-origin mobile telephone capable of detecting the media types and data formats of a multimedia...
A multimedia communication system is disclosed in which a mobile telephone that originates transmission can detect the media types and formats of a multimedia...
US-7,310,346 Node apparatus and packet transmission control method
A node apparatus includes ready queue lists, state variable storing section, state variable temporary storing section, and output control section. In the ready...
US-7,310,127 LCD device and LCD projector
An LCD device in an LCD projector includes a TFT substrate, a counter substrate, an LC layer sandwiched between the TFT substrate and the counter substrate, and...
US-7,310,040 Semiconductor device and method for manufacturing same
The present invention provides an improved manufacturing stability of a semiconductor device provided with a spiral inductor. The semiconductor device 100...
US-7,310,025 Oscillator circuit and integrated circuit incorporating the same
The oscillator circuit comprises a capacitor and first to fourth constant current supplies and switches are connected to the capacitor. Both terminals of the...
US-7,310,017 Operational amplifier circuit
To provide a differential operational amplifier circuit that attains a wide-band and high-DC-gain characteristic and operates with a low power supply voltage. A...
US-7,310,006 Semiconductor integrated circuit
To provide an output MOS transistor from breaking due to dump surge and counter electromotive, a semiconductor integrated circuit according to an embodiment of...
US-7,309,991 Scanning probe inspection apparatus
A pair of pads is formed on an insulating layer formed on a top surface of a substrate, and a plurality of through-holes is laid out at equal intervals between...
US-7,309,544 Cell electrode and electrochemical cell therewith
This invention provides an electrode for an electrochemical cell in which an active material in an electrode material is a proton-conducting compound, wherein...
US-7,308,518 Interrupt controlling circuit
Interrupt controlling circuit by which only a desired one(s) of plural interrupts may readily be masked. An interrupt factor controlling module 105 is provided...
US-7,308,472 System allowing data input device to request management server to assign a data input job to itself
A management server receives from a server storing information a request that a data input job be executed and from a data input device a request to assign a...
US-7,308,283 Portable radio terminal, antenna selector control method for use in portable radio terminal, and antenna...
An antenna selector selects one of the plurality of antennas according to an antenna selection signal. The antenna selector includes a voltage converter and an...
US-7,308,277 Handheld terminal device and display control method therefor
A cell phone provided with a chat dedicated message display screen, in addition to a screen for transmission and receipt of normal email messages, in order to...
US-7,308,262 Controller and control method for mobile communication system
A controller in a wireless communication system for a mobile station simultaneously communicating with a plurality of base stations comprises a receiver...
US-7,308,246 Emergency notification system and emergency notification device
An emergency notification uses a normal cellular telephone terminal instead of a dedicated terminal without requiring communication using a voice. An emergency...
US-7,308,120 Identification of facial image with high accuracy
A facial image identifying apparatus checks a facial image of a user captured by an image capturing unit such as a camera or the like against facial images of...
US-7,308,015 Mobile communication control method, cellular system, mobile station, base station, and base station control...
To decrease the number of base stations transmitting when a mobile station is connected to a plurality of base stations during handover and to let a base station...
US-7,308,012 Semiconductor laser module and method of assembling the same
Provided are a semiconductor laser module and a method of assembling the same. The semiconductor laser module comprises a first semiconductor optical element and...
US-7,307,947 Protection system, layer 2 function block, node and ring network enabling wideband transmission of working...
A ring network having a plurality of nodes connected by a working channel and a protection channel. When no failure exists, the working channel and the...
US-7,307,946 Protection system, virtual concatenation processing block, node and ring network
A protection system, a virtual concatenation processing block, a node and a ring network, in which bands of ring network system are effectively utilized when no...
US-7,307,613 Video data transfer method, display control circuit, and liquid crystal display device
In a technique of partially serializing video data to transfer it from a display control circuit to a signal-line driving circuit such as a source driver, data...
US-7,307,605 Driving circuit of current-driven device, current-driven apparatus, and method of driving the same
A precharge circuit is provided with an N-channel transistor intended for switching. A reference potential is applied to either one of the source and drain of...
US-7,307,559 Serial-to-parallel converter circuit and parallel-to-serial converter circuit
A parallel-to-serial converter selects variable-ml-bit parallel dummy data from m-bit parallel dummy data (0.ltoreq.m1.ltoreq.m) together with a n-bit parallel...
US-7,307,532 Multiple sheets feeding detection apparatus, sorter, and method of detecting multiple sheets feeding
A multiple sheets feeding detection apparatus, sorter, and method of detecting multiple sheets feeding are provided which can ensure reliable detection of...
US-7,307,470 Semiconductor device with leakage current compensating circuit
A semiconductor device includes a current mirror circuit having a plurality of transistors; a current source configured to supply a constant reference current to...
US-7,307,439 Semiconductor integrated circuit apparatus, measurement result management system, and management server
A semiconductor integrated circuit apparatus, and more particularly a technology for measuring and managing a physical amount of factors that exert an influence...
US-7,307,310 Semiconductor device and method for manufacturing same
A semiconductor device comprises a drift region of a first conduction type, a base region of a second conduction type, a source region of the first conduction...
US-7,307,303 Semiconductor device and method for manufacturing same
A semiconductor device is provided which has a capacitor insulating film made up of zirconium aliminate being an amorphous film obtained by having crystalline...
US-7,305,637 Efficient SAT-based unbounded symbolic model checking
An efficient approach for SAT-based quantifier elimination and pre-image computation using unrolled designs that significantly improves the performance of...
US-7,305,428 Retrieval device, retrieval server, and retrieval system, as well as retrieval method and computer program with...
A retrieval system includes a retrieval server for providing retrieval service and a retrieval device accessible through a transmission medium by the retrieval...
US-7,305,248 Electronic device
An electronic device, in which accommodation space for a display can be extended over the space where a speaker might be provided. A portable terminal, as an...
US-7,305,219 Portable radio terminal and AFC control method
A portable radio terminal for realizing automatic frequency control (AFC) for automatically controlling the oscillation frequency of an oscillator includes a...
US-7,305,138 Image encoding apparatus, image encoding method and program
An image encoding apparatus encodes an image signal according to a JPEG2000 standard. A wavelet converter in the image encoding apparatus acquires a plurality of...
US-7,305,044 Data modulation method and apparatus
A data bit stream is segmented into 4-bit data words and successively shifted two bits at a time. For each 4-bit data word a corresponding 3-bit code word is...
US-7,304,994 Peer-to-peer system and method with prefix-based distributed hash table
An architecture for a peer-to-peer network is disclosed which advantageously is able to maintain short fixed path length routing as the network grows.
US-7,304,989 ATM cell/packet switch and communication control method using the same
In order to provide an ATM cell/packet switch which can easily maintain the band for the normality confirmation packet of the user data transfer path without...
US-7,304,967 Time scheduling system
Time slots are allocated such that when one base station is transmitting to a terminal located in a boundary region of the respective cells of neighboring base...
US-7,304,706 IPS liquid crystal display device with edge of the pixel electrode, common electrode, and signal line having...
In an IPS liquid crystal display device, a reduction in optical leakage from the outer peripheral portion of an electrode pattern in flexed configuration and an...
US-7,304,628 Display device, driver circuit therefor, and method of driving same
A driver circuit for driving a display device includes N-number of grayscale selecting circuits, which correspond to N-number of data electrodes, each for...
US-7,304,524 Data interface circuit and data transmitting method
p-channel MOS transistors are turned on alternatively when a positive phase signal and an opposite phase signal each generated from a first voltage signal....
US-7,304,466 Voltage reference circuit compensated for non-linearity in temperature characteristic of diode
Disclosed is a reference voltage generating circuit comprising a first reference current circuit including first and second current-to-voltage converting...
US-7,304,333 Semiconductor device
A heterojunction bipolar transistor, having a structure in which a subcollector layer of a first conductive type having a higher doping concentration than a...
← 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.