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.
Device and method for automatically detecting network information
A network information detection apparatus includes a packet monitoring section and a subnet mask detection section. The packet monitoring section monitors...
Common channel flow control method and system
A flow control method includes a step of receiving individual data of each session from a network in an individual trunk apparatus and transmitting the received...
Recovery of duplex data system after power failure
A duplex data system performs a recovery process normally even in the event of an abrupt abnormal power failure. The duplex data system has a first storage...
Magnetic signal transmission line
A magnetic signal transmission line includes a one-dimensional array of a plurality of single-magnetization domains each formed in a ferromagnetic body. The...
Method and apparatus for irradiating laser
A laser irradiation process includes: scanning a substrate with laser having a predetermined lasing frequency at different irradiation intensities to form a...
In-plane switching LCD apparatus having parallel uniform pixel and common
electrode extensions having a...
A pixel region between a common electrode and a pixel electrode is composed of a principal portion in which the direction of extension of the common electrode...
Driving circuit and driving method for liquid crystal display panel
A driving circuit for a LCD (Liquid Crystal Display) panel is provided which is capable of performing overdriving operations in all shades of gray and of...
Phase shifter having switchable signal paths where one signal path
includes no shunt capacitor and inductor
A phase shifter includes a first signal path in which a first unit is disposed to advance a phase of a signal; a second signal path in which a second unit with...
Charge-pump circuit and boosting method for charge-pump circuit
A charge charge-pump circuit according to an embodiment of the invention includes: a first boosting capacitor; a second boosting capacitor series-connected with...
Semiconductor device and method for designing same
A silica residue is generated, due to a presence of a step formed by a presence of the first layer metallic interconnect, and then, the residual silica is etched...
A technology providing an improvement in the durability in the condition of changing the temperature, while ensuring characteristics such as the applicability to...
Semiconductor storage device and production method therefor
Portions excluding magnetic elements of a laminate film of magnetic films or the like constituting magnetic elements (1) are oxidized/nitrided or oxynitrided to...
Semiconductor device and method of manufacturing semiconductor device
The present invention provides a semiconductor device and a method of manufacturing a semiconductor device in which a driving force can be increased by...
Shape-memory resin performing remoldability and excellent in shape
recovering property, and molded product...
It is possible to provide a shape-memory molded product having excellent shape-memory properties and recycling efficiency by using a shape-memory resin having a...
Stacked film patterning method and gate electrode forming method
A stacked film patterning method is provided which is capable of reliably removing residual substances remaining after etching of a metal film, improving etching...
Method for manufacturing semiconductor device
Element characteristics disadvantageously fluctuate because the composition of the resultant silicide varies according to the change of the gate length when a...
Light source device, display using same, and terminal device
The light source device of a display device according to the present invention has an optical waveguide, a cone sheet, and a light source disposed along the side...
Display elevation adjusting apparatus
Spiral springs (20) pressing a lift member (30) in an upward direction is arranged so that wound-up portions (20b) thereof move up and down along lift paths...
LSI circuit designing system, antenna damage preventing method and
prevention controlling program used in same
An LSI (Large-Scale Integrated) circuit system capable of preventing antenna damage occurring in MOS (Metal Oxide Semiconductor) transistors due to an erroneous...
Authenticity checker for driver's license, automated-teller machine
provided with the checker and program...
A driver's license shooting section comprises a structure that can shoot a driver's license's watermarks both from either its obverse or reverse. And a driver's...
Delay analysis system
The present invention provides a delay analysis system which makes it possible to make delay analysis considering circuit logical information in order to give...
Automatic character code recognition/display system, method, and program
using mobile telephone
In one embodiment, when a mobile telephone accessible to the Internet accesses a homepage provider server, character codes of the homepage accessed is...
Signal processing method and apparatus
A signal processor includes: a first adaptive filter that takes a first signal as input and generates a first pseudo signal; a first subtractor that subtracts...
A CTI system comprises a telephone terminal (12-2) having an ID tag (18-2), a server-connected main unit (11, 13) for controlling the telephone terminal, and an...
Method for searching services, resources and/or functionalities in a
Method for searching services, resources and/or functionalities in a network wherein the network comprises a multitude of nodes to which routable network...
Communications network traffic monitor system
First to N-th circuit interface units 104.sub.1 to 104.sub.N corresponding to first to N-th circuits 103.sub.1 to 103.sub.N include an input traffic counter unit...
Trunk network system for multipoint-to-multipoint relay
In a trunk network, each node, when notified from another node of a change in the state of a group to which external connection ports belong, changes the states...
Disk drive apparatus and method for adjusting focus bias and spherical
aberration correction value
A disk drive apparatus includes: head means for performing laser irradiation to and detection of reflected light from an optical disk recording medium and having...
Semiconductor integrated circuit
A semiconductor integrated circuit includes a word line extending along a first direction, a first and a second N-well regions, a P-well region disposed between...
To reduce EMI and current consumption in internal wiring after display data have been input to a data driver. Display data DN/DP constituted by RSDS signals...
Driver for liquid crystal display
In a liquid crystal display driving circuit, upon time-sharing output of gray scale voltages from an amplifier of an output circuit for each unit pixel composed...
Phase shifter having components which suppress fluctuations in the phase
shifter pass characteristics
A phase shifter selectively switches between a low-pass filter 13 and a high-pass filter 12 using single pole double throw switches 10a and 10b provided on the...
Variable gain circuit
Disclosed is a variable gain circuit, which operates in a region where the gain varies substantially exponentially with respect to a control voltage, having an...
Filter circuit for wireless applications and noise reduction method
An object of the present invention is to provide a filter circuit which improves NF of a Gm-C filter. The filter circuit comprises a filter comprising at least...
Semiconductor integrated circuit and method of controlling the same
In related arts, a body voltage needs to be controlled by separately detecting external environment such as temperature. In the related art, variation such as a...
Semiconductor device having differential signal detection circuit for
entry into mode other than normal operation
A semiconductor device includes a differential circuit for receiving a differential signal at an input terminal and a detection circuit for outputting a...
Structure of coaxial-to-waveguide transition and traveling wave tube
The present invention includes a waveguide for outputting radio frequency wave, a vacuum envelope provided with a slow-wave circuit, a coaxial connection part...
Semiconductor device including dummy patterns
A semiconductor device in which surge breakdown of interlayer-insulating film does not occur even when effectively suppressing variations in etching and...
Circuit board with decoupling capacitors
A printed circuit board includes a source interconnect and a ground interconnect, and the circuit board has a two-dimensional geometry having a corner....
Semiconductor device and method of manufacturing the same
A semiconductor device 1 includes an interconnect 12, a conductive layer 14 (first conductive layer), an insulating layer 20 (first insulating layer), another...
Semiconductor integrated circuit having plural transistors
A layout for placing a circuit having a plurality of transistors in a small-width region. A search section inputs data on a circuit and searches for a set of...
Semiconductor device with fin-type field effect transistor and
manufacturing method thereof.
The present invention relates to a semiconductor device including a Fin type field effect transistor (FET) having a protrusive semiconductor layer protruding...
A lower electrode projects outward from a common end face of an upper electrode and a capacitor film. A protective film, which is made of a different material...
Image sensor having reset transistor
An image sensor includes a reset transistor, reset gate electrodes and a potential shift circuit. The reset transistor includes a reset gate and a reset drain,...
Solid-state image sensing device and method of operating the same
A charge coupled device is provided with: an output gate; a main CCD region operated in response to a set of clock signals; and an output region positioned...
Method of forming a high-k film on a semiconductor device
According to the present invention, high-k film can be etched to provide a desired geometry without damaging the silicon underlying material. A silicon oxide...
Method of forming wiring pattern and method of manufacturing TFT substrate
using the same
A method of forming a wiring pattern includes forming a first conductive film pattern, an insulating film and a second conductive film pattern intersecting with...
Method for manufacturing a solid electrolytic capacitor
A method for manufacturing a solid electrolytic capacitor has the steps of: mixing valve metal powders with organic binder for granulation, press-molding...
Coaxial connector fixed to a housing with a pipe member
A coaxial connector connecting structure according to the invention includes a coaxial connector provided on an outer surface of a housing accommodating a module...
Projection display apparatus
A projection display apparatus has a light source, an image forming device for modulating light emitted from the light source with an image signal supplied...