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.
A semiconductor device includes a seal ring formed on an outer circumference of an element forming region when seen from the top in a multilayer interconnect...
Semiconductor device and method of manufacturing the same
The present invention provides a semiconductor device comprising a capacitive element with a very uniform capacitive value as well as a method of manufacturing...
Method of forming a connecting conductor and wirings of a semiconductor
A resist post is formed on a connection pad of a semiconductor chip, and the semiconductor chip and the resist post are covered by a heat resistant insulating...
Film covered battery
A film covered battery has a battery element, a casing for sealing the battery element, and lead terminals connected to a positive electrode and a negative...
Optical recording medium, optical recording method, and optical recording
An optical recording medium has a substrate, and a recording film whose status is changed by irradiating with a laser beam. The recording film includes...
Network system, proxy server, session management method, and program
The present invention provides a network system, a proxy server, a session management method, and a program which enable to maintain sessions securely by...
Library creating device and interconnect capacitance estimation system
using the same
An interconnect capacitance estimation system includes a first storage device, a library creating device and an interconnect capacitance estimating device. The...
Portable information terminal comprising a camera with a fixed and movable
An object of the present invention is to provide a wider display screen to a portable information terminal including a video telephone function and to provide...
Portable terminal and portable terminal communication method
There are provided: a main receiving unit for receiving incoming signals from a base station via a main antenna provided in a portable terminal; sub receiving...
Optical transmission path monitoring system, monitoring apparatus therefor
and monitoring method therefor
Terminal equipment of a wavelength division multiplexing optical transmission system is provided with a monitoring apparatus for monitoring optical transmission...
Outside-LAN connectable IP key telephone system, terminal unit thereof,
main unit thereof, and outside-LAN...
A main unit of a key telephone system accommodates a plurality of terminal units of the key telephone system that use a LAN within company as extension lines and...
AGC system, AGC method, and receiver using the AGC system
In a slot format of a received signal, AGC gain update timings (t1 to t4) are shifted every time to disperse and reduce an influence of a noise attributable to a...
Frequency offset detection processing system and frequency offset
detection processing method using the same
A frequency offset detection processing system includes a TCXO, demodulation unit, frequency offset detection unit, and AFC control unit. In the AFC control...
Network, private branch exchange, and PBX additional service starting
There is disclosed a private branch exchange in which an SIP terminal is capable of receiving great variety of services provided by the private branch exchange...
Nonvolative semiconductor memory device and operating method thereof
A nonvolatile semiconductor memory device includes a plurality of nonvolatile memory cells for a user area and a trimming data storage area; and a plurality of...
To improve the ESD protection of a circuit receiving a signal. An inverter circuit INV1 is connected to ground wiring GND1 for supplying power, and is connected...
Light dispersion filter and optical module
A light dispersion filter is composed of three or more optically transparent layers each having a value equal to the value of the product of the refractive index...
In-plane-switching liquid crystal display unit
An in-plane-switching liquid crystal display unit has a two-dimensional matrix of pixel regions each including a first auxiliary region and a second auxiliary...
Portable cellular phone having capability of receiving TV broadcast, and
TV broadcast record setting system and...
A portable cellular phone is provided which is capable of recording a TV (Television) broadcast by remote control even when the portable cellular phone is not...
Controller driver and display panel driving method
A controller driver includes a driving process circuit configured to receive background bit map data of a background image and font data for a character image,...
Display controller with display memory circuit
A display memory circuit includes a drawing memory and a dynamic display memory. The drawing memory stores data and at least a portion of the data are possibly...
Information processing apparatus and operation method thereof
A information processing apparatus includes a display unit, a first input unit, a second input unit, a first coupling unit, and a second coupling unit. The first...
Differential amplifier, data driver and display device
A differential amplifying circuit capable of reducing amplitude-difference deviation over a full range of grayscale voltages inclusive of voltages in the...
A synthesizer that has a phase detector 8 and a charge pump circuit 9 for injecting an electric charge, or pulling it out that corresponded to a frequency...
Non-destructive testing apparatus and non-destructive testing method
A non-destructive testing method of improved efficiency. Two one-dimensional images are obtained by scanning an optical line over an object to be tested in an X-...
Semiconductor device-composing substrate and semiconductor device
A semiconductor device-composing substrate 10 has a support base 12, an interconnect layer 14 including interconnects 13, and an insulating resin layer 16. The...
Semiconductor device and electronic apparatus using the same
A semiconductor device contains a semiconductor chip, and includes first and second circuits, a control signal line and a terminal. The first circuit is arranged...
ESD protection circuit with SCR structure for semiconductor device
An ESD protection structure has: a first P-type semiconductor region connected to a pad; a first N-type semiconductor region coupled with the first P-type...
Semiconductor device with high dielectric constant insulating film and
manufacturing method for the same
A semiconductor device has a substrate and a dielectric film formed directly or indirectly on the substrate. The dielectric film contains a metal silicate film,...
Semiconductor device having MIM capacitive elements and manufacturing
method for the same
A method for manufacturing a semiconductor device is provided. The method includes forming a lower interconnection on a semiconductor substrate; forming a first...
Optical information recording medium and method of manufacturing the same
An optical information recording medium includes an oxide/nitride dielectric film that shows a film forming rate higher than that of SiON film and hence is...
Surface-mount low-profile capacitor
Surface-mount low-profile capacitor
Fault tolerant computer system and a synchronization method for the same
Each time a sync controller sequentially issues a read request to a memory controller, a count value of a first counter is incremented. When a read operation is...
Prevention of conflicting cache hits without an attendant increase in
A multiprocessor system includes a plurality of processors that share a multiple-way set-associative cache memory that includes a directory and a data array, the...
Data transfer system and data transfer method
A data transfer system and its method, in which a plurality of U-plane controllers are connected to one C-plane controller and the number of the U-plane...
Mediation service method for collecting and selling pieces of selling
price information that matches a request
A system and method for mediating a providing selling information over a network is provided. The method includes receiving an information request that requests...
Folding electric device having perpendicular and horizontal shafts
A folding electric has an upper unit and lower unit. A hinge connects the upper unit to the lower unit. The hinge includes at least a perpendicular opening and...
Receiving and sending method of mobile TV phone and mobile TV phone
A unit for realizing a TV phone by using an image and a character message by a relatively simple method in a manner mode is provided. In the manner mode of one...
A location system comprises a communication terminal for transmitting a location request specifying a target mobile terminal and a type of location information,...
Apparatus and method for generating data stream and recording/replaying
apparatus using the same
A data stream generating apparatus for a recording/replaying apparatus includes a storage unit and a control module. The control module generates a video...
Optical waveguide device and manufacturing method thereof
An optical waveguide device which includes an optical waveguide part and a photonic device mounting part is provided. A mask to form a pedestal block on which a...
Regenerating apparatus, regenerating method, and receiver
A regenerating apparatus includes an identification circuit, an error correcting circuit, an abnormality detecting circuit which generates an alarm when a...
Network connection system and traffic shaping method for facilitating
shaping traffic even in network which...
A packet scheduling apparatus corrects an overhead amount between a DSL rate and a packet rate, converts DSL rate information to the packet rate, and shapes the...
Optical disc recording method and apparatus
Data is recorded on an optical disc using a combination of a user data area where user data is recorded, a control data area for reproduction provided on an...
Optical disk medium and optical disk apparatus
The length of a format modulation area in an address segment is limited to be 25% of the address-segment length or less, and the position of the format...
Magnetic random access memory and operating method of the same
A semiconductor memory device is provided with a memory array including memory cells arranged in rows and columns; and a sense amplifier circuit. Each of the...
Capacitor cell, semiconductor device and process for manufacturing the
A capacitor cell for reducing noise in a high drive cell includes a plurality of vias for supplying power to an interconnection layer positioned over the...
Display device having an anisotropic-conductive adhesive film
A liquid crystal display (LCD) device includes a LCD panel and a flexible wiring member coupled together by an anisotropic-conductive adhesive film (ACF). The...