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.
Wireless communication system, wireless communication device, and valid
path detection method therefor
A wireless communication system according to an exemplary aspect of the present invention is a wireless communication system which performs wireless...
Communication service continuation system, communication service
continuation method, and program thereof
In a mobile terminal in which a communication service is being executed, communication networks can be switched without causing a loss of communication data...
Methods, device and system for access point facilitated fast handoff
Methods, devices and system for access point facilitated fast handoff are provided. Each access point (AP) in a wireless local area network is provided with a...
Scheduling in multi-cell multi-carrier wireless systems
Transmission is scheduled in a multi-cell multi-carrier wireless network. Assignments are determined for subcarriers by determining marginal gains for...
Optical data recording medium and method of manufacturing the same
A method is provided for manufacturing an optical data recording medium including a plurality of data recording layers each having a user data recording region...
Magnetoresistive effect element and magnetic random access memory
A magnetic random access memory has a laminating structure including: a magnetization free layer; an insulating layer; and a magnetization fixed layer. The...
Manufacturing method of a liquid crystal display panel, and a liquid
crystal dripping device used therefor
A manufacturing method of the liquid crystal display panel and a liquid crystal dripping device for the liquid crystal dripping and panel pasting method, by...
Liquid crystal display device having a flexible seal member pressed in a
vertical direction to expand in an...
A LCD device includes a backlight unit, a shield front, and a display panel disposed between the backlight unit and the display panel. A flexible seal member is...
Inputting device and mobile terminal
Provided is an inputting device that is disposed in an opening of a cabinet surface. The device includes an elastic sheet having an outside surface disposed on...
Lithium ion secondary battery system, and method for operating lithium ion
A drop of discharge or charge capacity in discharging or charging with a large current is reduced without changing a design of a lithium ion secondary battery...
Semiconductor device comprising insulating film
A semiconductor device capable of preventing an interlayer dielectric film from deterioration resulting from a liquid such as a chemical solution penetrating...
Light emitting device
A light emitting device includes a light emitting element (LEE) on a mounting board, a metal reflector surrounding the side surfaces of the LEE on the mounting...
Network switch for logical isolation between user network and server unit
management network and its operating...
In a network switch including a user network port connectable to a user network, a plurality of down link ports each connectable to one server unit, a server...
Dynamically quantifying and improving the reliability of distributed data
Data is stored in a distributed data storage system comprising a plurality of disks. When a disk fails, system reliability is restored by executing a set of...
Method and system for modeling likely invariants in distributed systems
Disclosed is a method and system for modeling invariant relationships between flow intensity measurements in a distributed system. In the method, a measurement...
Signal measuring device
Small-scale measuring circuits (111-1qum) are arranged in m columns.times.q rows. The small-scale measuring circuits of each row (111-11m, 121-12m, 1q1-1qm) are...
Transport format combination selecting method, wireless communication
system, and mobile station
In a method of selecting a transport format combination according to the present invention, a mobile station calculates the transmission power of a first...
Apparatus, system, method, and program for visible light communication
A visible light communication apparatus enables an operator to visually recognize a communication state during visual light communication. The apparatus...
PON system, station side device and redundant method used for the same
The present invention provides a PON system including a plurality of PONs (passive optical network), a plurality of house devices set in an end user's house,...
Pattern image correcting apparatus, pattern inspection apparatus, and
pattern image correcting method
The present invention provides an apparatus and method for correcting an inspection reference pattern image in order to properly inspect a pattern image of a...
System for recognizing fingerprint image, method and program for the same
A fingerprint recognition system for extracting minutiae from a fingerprint image. The fingerprint recognition system generates a corrected image from the input...
Data transmission system, controller, and its method
To provide a data transmission system capable of reducing skews between a reference signal and a phase modulation signal and accelerating data transmission. In...
User selection method and user selection device for multiuser MIMO
The present invention aims to provide a user selection method which can provide a large, multiuser diversity effect with a small amount of calculation in...
Signal receiving apparatus including equalizer, terminal apparatus, signal
receiving method, and signal...
A signal receiving apparatus which can reduce a circuit scale to reduce a cost in a mobile wireless communication system which transmits and receives a spread...
Mobile communication system using mobile terminal and handover control
A mobile communication system includes a plurality of base station apparatuses; and a mobile terminal configured to perform HSDPA (High Speed Downlink Packet...
Solid electrolytic capacitor having dual cathode plates surrounded by an
anode body and a plurality of through...
Anodized films are formed at both surfaces of an aluminum base and, at the center portion on each side of the aluminum base, a solid electrolyte layer of a...
Liquid crystal display device having a biaxial first anisotropic film and
a second anisotropic film having an...
A LCD device includes a LC cell including a homogeneously-oriented LC layer and a pair of transparent substrates. A pair of polarizing films sandwiching...
Transflective liquid crystal display device
To increase the aperture ratio of a transflective liquid crystal display device and suppress a light leakage. Provided is a transflective liquid crystal display...
Modulation device and pulse wave generation device
Provided is a modulation device including a signal selection circuit selecting two carrier signals from a plurality of carrier signals having the same frequency...
Apparatus, circuit and method of monitoring leakage current
An apparatus includes a current source, a current monitor circuit which monitors a current amount of the current source, and outputs a current amount signal...
Method of manufacturing a polycrystalline semiconductor thin film
A TFT and the like capable of realizing performances such as a low threshold voltage value, high carrier mobility and a low leak current easily. A TFT consists...
Secondary battery having third terminal other than positive and negative
electrode terminals and battery...
A secondary battery in which temperature rise (heat generation) can be measured accurately at the time of quick charge/discharge, and a battery which can be...
Fluorescent substance and light emitting device using the same
A fluorescent substance capable of remarkably increasing the luminous intensity of a I-III-VI.sub.2 chalcopyrite type compound having a large band gap among...
Proving apparatus and verification apparatus applied to deniable
zero-knowledge interactive proof
The present invention enables deniable zero-knowledge interactive proof to be performed with low amounts of communications and calculations by utilizing a...
Apparatus and method for memory migration in a distributed memory
A distributed memory multiprocessor system including a plurality of cells interconnected via an inter-cell network, each of the plurality of cells including at...
Virtual system and method in a virtual system
A virtual system, which realizes virtual computing environments for performing communication processing, includes a user virtual machine which is provided as a...
Commodity order issuing and accepting method, system thereof, and
commodity order accepting apparatus
A commodity order issuing and accepting method is disclosed in which an order issuer requests a first electronic document having first input fields for order...
Portable telephone set
A portable telephone set of slide type comprises a main casing, a movable casing, the two casing being slidably coupled and capable of being locked to each...
Mobile telephone apparatus with remote access function for external
network and remote access method for mobile...
In a mobile telephone apparatus, an information storing section stores information, and a control section receives a remote access request signal from an...
External request type function control system, terminal device, external
request type function control method,...
A function control information transmitter 30 transmits function control information 40 for controlling the function of a terminal device 10 such as a mobile...
Pattern recognizing apparatus, pattern recognizing method and pattern
A pattern recognizing method for matching a binary or ternary reference image and an input grayscale image, having a precision similar to the method in which a...
Character noise eliminating apparatus, character noise eliminating method,
and character noise eliminating program
To provide a noise eliminating apparatus and the like that can eliminate an atypical shaped background noise. A character noise eliminating apparatus includes a...
Method for multiple-input-multiple-output system demodulation
A MMSE-based deterministic sequential Monte Carlo (SMC) method for MIMO demodulation exhibiting square root complexity in terms of constellation size. Further...
Rate control method and apparatus for data packet transmission
Base stations control the transmission rate that is used by UE (user equipment) to forward them information. A UE periodically forwards a rate request to a base...
Adaptive array control device, method and program, and adaptive array
processing device, method and program...
To provide an adaptive array control device, method, and program adapted to be able to output an enhanced target signal by precisely carrying out a coefficient...
Stacked solid electrolytic capacitor
A stacked solid electrolytic capacitor includes a plurality of stacked solid electrolytic capacitor elements. Each solid electrolytic capacitor element includes...
Solid electrolytic capacitor
In a solid electrolytic capacitor, a capacitor element laminate formed by stacking capacitor elements each using a valve metal as an anode body is bonded to a...
Input and output device and terminal device for inputting data with
sensation of handwriting
A lenticular lens is provided in front of a liquid crystal panel composed of a plurality of pixels. In this case, the lenticular lens is arranged so that one...
Broadband transition from a via interconnection to a planar transmission
line in a multilayer substrate
According to one embodiment, a broadband transition to joint a via structure and a planar transmission line in a multilayer substrate is formed as an...