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.
Charging system, charging device and battery pack
A charging system is provided with a secondary battery, a charging current supplier for supplying a charging current to the secondary battery, an internal...
Semiconductor device mounted structure and semiconductor device mounted
A recess portion is formed on a board surface at a position facing a peripheral end portion of a semiconductor device so as to place a sealing-bonding resin...
Lead frame for semiconductor device and method of manufacturing of the
Provided are a semiconductor device lead frame and a method of manufacturing of the same that improve adhesive properties between plating layers when a...
Semiconductor device with carbon-containing region
The semiconductor device of the present invention includes: a gate insulating film formed on a semiconductor region of a first conductivity type; a gate...
Nitride-based semiconductor device and method for fabricating the same
A nitride-based semiconductor light-emitting device 100 includes a GaN substrate 10, of which the principal surface is an m-plane 12, a semiconductor multilayer...
Display device with impurities formed within connection regions
A display device includes: a transparent substrate; gate electrodes which are stacked on the transparent substrate; semiconductor films which are stacked above...
Display device having a polycrystal phosphor layer sandwiched between the
first and second electrodes
A display device is provided with a pair of a first electrode and a second electrode at least one of which is transparent or translucent and a phosphor layer...
Package for an optical device
A device includes: a package having a bottom and a side wall surrounding the bottom; an element adhered to the bottom of the package; an internal contact formed...
Multilayer wiring structure of semiconductor device, method of producing
said multilayer wiring structure and...
A multilayer wiring structure of a semiconductor device having a stacked structure is arranged to restrain reliability degradation due to stress applied to the...
Method of segmenting semiconductor wafer
To provide a method of segmenting a semiconductor wafer, which is capable of preventing chippings. A semiconductor wafer 1 is partitioned into a circumferential...
Negative electrode for lithium secondary battery, method for producing
same, and lithium secondary battery...
A negative electrode 100 for a lithium secondary battery includes: a current collector 11; a negative-electrode active material body 12 supported by the current...
Provided is a battery pack in which the production of heat due to passage of current in a connector for connecting secondary batteries in parallel is made...
Optical information recording medium, recording/reproducing method thereof
and recording/reproducing apparatus
An optical information recording medium, recording/reproducing method thereof, and recording/reproducing apparatus with superior signal quality for high-density...
Method for analyzing an analyte qualitatively and quantitatively
A specific binding analysis method capable of controlling the amount of specific binding to freely setting the sensitivity, concentration range and the like in...
Method and apparatus for producing nanofibers and polymer web
Nanofibers are formed from a polymer material by rotating a conductive rotating container having a plurality of small holes while supplying a polymer solution...
A sphygmomanometer includes a base block and a cuff block having a cuff for restricting flow of blood, the cuff block being connected to the base block in such...
Illuminating lens, and lighting device, surface light source, and
liquid-crystal display apparatus each using...
An illuminating lens includes: a light entrance surface through which light emitted from a light source enters the lens; and a light exit surface through which...
Electrostatic atomizer for use in a motor vehicle
An electrostatic atomizer, for use in a motor vehicle, includes a discharge electrode, a water supply unit for cooling the discharge electrode to generate water...
Content distribution server and content playback control terminal
In the present invention, a content distribution server distributes a content key, encrypted content encrypted using the content key, and playback control...
Digital television receiver module and digital television receiver using
A DTV module includes a CPU, a decoder, and a CA interface circuit. The decoder executes a decoding processing on a digital television signal inputted from a...
A disk cartridge includes: a pair of disk housing portions, housing a disk entirely when put together; a supporting base member with a disk housing rotating and...
Optical disk recording/reproducing device and optical head
An optical disk recording/reproducing device includes a turntable 7 configured to rotate an optical disk 9 and an optical head 3 configured to record/reproduce...
Obfuscation evaluation method and obfuscation method
An obfuscation evaluation method which sufficiently evaluates an obfuscation performed on a program. The obfuscation evaluation method includes: a step of...
Information processing device, server, communication system, address
decision method, address modification...
A first information-processing device for communication source performing tunnel communication with a device at communication destination, equipped with: tunnel...
Image recognition device and image recognition method
An image recognition device includes: an image input unit obtaining an input image corresponding to a target image to be recognized; a similar image search unit...
Informationn retrieval apparatus
An information retrieval apparatus, which can present to a user only a related word matching a user search intent, includes: an associative dictionary storage...
Encoding device and decoding device
An encoding device (200) includes an MDCT unit (202) that transforms an input signal in a time domain into a frequency spectrum including a lower frequency...
Multimode communication apparatus
A multimode communication apparatus capable of varying a function of a signal processing portion without external resource control is provided. The multimode...
Relay station in mobile communication system and relay transmission
channel setting method
Provided is a relay station capable of reducing control information required for allocating a relay transmission channel in a mobile communication system. The...
A radio frequency (RF) receiver includes an oscillator for outputting an oscillation signal from an output port thereof, a limiter for dividing the oscillation...
Multi-carrier transmission device
A multi-carrier transmission device improves peak suppression efficiency in a multi-carrier signal. The multi-carrier transmission device (100) has a peak...
Power supply circuit
Provided is a power supply circuit capable of operating with low noise and low power consumption. In a power supply circuit, a power level control signal Pa for...
Transmitter circuit and communication device using the same
A transmitter circuit of the present invention includes: a signal generator 101 that generates an amplitude signal and a phase signal based on an input signal;...
Optical disk for high resolution and general video recording, optical disk
reproduction apparatus, optical disk...
The present invention has an objective of realizing compatibility of an optical disk having a high resolution video signal recorded thereon and a system for...
Playback apparatus that reads data replacing data recorded on recording
medium from another recording medium...
The present invention is the playback apparatus 400 for (i) mounting thereon the BD-ROM 200 in which a plurality of data groups and an application program that...
Recording medium, playback device, recording method and playback method
A BD-ROM contains plurality of Titles which can be branched among and a Java application executable upon reproduction of each Title. Each Title has an AV Clip...
A hearing aid includes: a sound collection unit configured to collect a surrounding sound; a sound output unit configured to output a sound; and a main body...
Data transmitting apparatus and data receiving apparatus
A data communication apparatus, performing a secret communication, is provided to reduce a random number generation speed using a plurality of random number...
Moving picture coding method, and moving picture decoding method
According to the present invention, a moving picture coding apparatus (70) for performing inter-picture predictive coding for pictures constituting a moving...
Network relay apparatus, data receiving apparatus, data transmitting
apparatus, multipath MTU finding method...
Disclosed is a technique in which, when a plurality of packet routing paths exist, a sender of the packet selects an optimum packet length so as to use network...
Mobile communication control method, mobile terminal, and access router
A technology is disclosed that provides a mobile communication control method, a mobile terminal, and an access router that allow communication to be continued...
Apparatus for reducing signalling data bursts in mobile network
A technology is disclosed for reducing the burst of DAD messages which may be triggered due to the change of the network prefix when using the technique of the...
Master station in communications system and access control method
A communication band is divided into: a beacon period in which every master station transmits a beacon packet in competition with one another; a guaranteed-band...
Optical head device and optical information processing device
An optical head device according to the present invention includes a splitting section for splitting a light beam having been reflected from an optical storage...
Laser power control method and optical information recording/reproducing
Control powers of a first definition group corresponding to pulse trains to form recording marks, and levels of second definition groups corresponding to the...
Cover opening and closing device and information processing unit
In the cover opening and dosing device of the present invention, among clearances between a cover and a first cabinet, a clearance 12a closest to protrusions on...
Display device having improved step coverage for thin film transistors
A display device having a plurality of thin film transistors having a semiconductor layer comprising an i-type semiconductor and an impurity doped semiconductor...
Projection type image display device
A diaphragm control angle calculating portion 2 calculates an angle at which a diaphragm is controlled to control an amount of light that reaches from a lamp 6...
Image process apparatus and method for contour correction
The image processing apparatus 100 acquires the image signal F1 and includes a steepening amount calculation unit 110, a contour shift amount calculation unit...
Image pickup apparatus and semiconductor circuit element
The present invention includes: a plurality of lens portions, each having at least one lens; a plurality of image pickup regions which are provided to...