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Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

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Class 257/E27.046 - Including only semiconductor components of a single kind, e.g., all bipolar transistors, all diodes, or all CMOS (EPO)


Subclass of Class 257 - Active solid-state devices (e.g., transistors, solid-state diodes)
No. of patents: 217
Last issue date: 10/21/2008


1            
NumberTitleIssue Date
7439590Semiconductor device
A semiconductor device features connecting gate patterns of all transistors to a N+ or +P junction by the first connected wiring layer to prevent degradation of characteristics of the semiconductor device which results from plasma damages during a process. In order ...
10/21/2008
7432554CMOS thin film transistor comprising common gate, logic device comprising the CMOS thin film transistor, and method of manufacturing the CMOS thin film transistor
A complementary metal oxide semiconductor (CMOS) thin film transistor including a common gate, a logic device including the CMOS thin film transistor, and a method of manufacturing the CMOS thin film transistor are provided. In one embodiment, the CMOS thin film tra...
10/07/2008
7417269Magnetic impedance device, sensor apparatus using the same and method for manufacturing the same
A magnetic sensor apparatus includes a semiconductor substrate and a magnetic impedance device for detecting a magnetic field. The magnetic impedance device is disposed on the substrate. The magnetic sensor apparatus has minimum size and is made with low manufacturi...
08/26/2008
7413944CMOS image sensor and method of manufacturing the same
In a CMOS image sensor manufacturing process, heavily doped p type impurity ions (for example, B) are implanted in a dummy moat region when the heavily doped p type impurity ions is implanted in a PMOS transistor region, so that metal ion contamination is removed. A...
08/19/2008
7407828CMOS image sensor and manufacturing method thereof
A gate insulation layer with a high dielectric constant for a CMOS image sensor formed by a damascene process. A silicide layer on a gate electrode layer is formed in both a pixel region and a peripheral circuit region, and a silicide layer on a source/drain region ...
08/05/2008
7371650Method for producing a transistor structure
A method for fabricating a transistor structure with a first and a second bipolar transistor having different collector widths is presented. The method includes providing a semiconductor substrate, introducing a first buried layer of the first bipolar transistor and...
05/13/2008
7361930Method for forming a multiple layer passivation film and a device incorporating the same
A method of forming a multiple layer passivation film on a semiconductor device surface comprises placing a semiconductor device in a chemical vapor deposition reactor, introducing a nitrogen source into the reactor, introducing a carbon source into the reactor, dep...
04/22/2008
7358545Bipolar junction transistor
A bipolar junction transistor is provided. A p-type well region surrounds an n-type emitter and connects with the bottom of the emitter to serve as a base. A p-type base pick-up region connects with the base and surrounds the emitter. An n-type deep well, connected ...
04/15/2008
7342289Strained silicon MOS devices
A structure to improve carrier mobility of a MOS device in an integrated circuit. The structure comprises a semiconductor substrate, containing a source region and a drain region; a conductive gate overlying a gate dielectric layer on the semiconductor substrate; a ...
03/11/2008
7342284Semiconductor MOS transistor device and method for making the same
A method of manufacturing a metal-oxide-semiconductor (MOS) transistor device is disclosed. A gate dielectric layer is formed on an active area of a substrate. A gate electrode is patterned on the gate dielectric layer. The gate electrode has vertical sidewalls and ...
03/11/2008
7332433Methods of modulating the work functions of film layers
Methods for fabricating two metal gate stacks with varying work functions for complementary metal oxide semiconductor (CMOS) devices are provided A first metal layer may be deposited onto a gate dielectric, followed by the deposition of a second metal layer, where t...
02/19/2008
7329940Semiconductor structure and method of manufacture
A structure comprises a single wafer with a first subcollector formed in a first region having a first thickness and a second subcollector formed in a second region having a second thickness, different from the first thickness. A method is also contemplated which in...
02/12/2008
7312500Manufacturing method of semiconductor device suppressing short-channel effect
An ideal step-profile in a channel region is realized easily and reliably, whereby suppression of the short-channel effect and prevention of mobility degradation are achieved together. A silicon substrate is amorphized to a predetermined depth from a semiconductor f...
12/25/2007
7309628Method of forming a semiconductor device
A semiconductor device is formed as part of an integrated circuit. The semiconductor device, which is formed in an active semiconductor layer, is surrounded by a guardian that provides a diffusion barrier against contaminants and also provides assistance in avoiding...
12/18/2007
7285840Apparatus for confining inductively coupled surface currents
A deep n-well is formed beneath the area of an inductor coil. The use of a deep n-well lessens the parasitic capacitance by placing a diode in series with the interlayer dielectric cap. The deep n-well also reduces substrate noise. Once the n-well is implanted and a...
10/23/2007
7279725Vertical diode structures
A method of making a vertical diode structure is provided, the vertical diode structure having associated therewith a diode opening extending through an insulation layer and contacting an active region on a silicon wafer. A titanium silicide layer covers the interio...
10/09/2007
7279756Semiconductor device with high-k gate dielectric and quasi-metal gate, and method of forming thereof
A process and apparatus for a semiconductor device is provided. A device comprises a first transistor having a first charge carrier type. The first transistor comprises a high-k gate dielectric and a first doped electrode. The first charge carrier type comprises one...
10/09/2007
7271454Semiconductor memory device and method of manufacturing the same
A contact connected to a word line is formed on a gate electrode of an access transistor of an SRAM cell. The contact passes through an element isolation insulating film to reach an SOI layer. A body region of a driver transistor and that of the access transistor ar...
09/18/2007
7227229Active matrix display device comprising an inverter circuit
The absolute value of the threshold voltage of a P-channel TFT is reduced by making its channel length shorter than that of an N-channel TFT by at least 20%, to thereby approximately equalize the threshold voltage absolute values of those TFTs. ...
06/05/2007
7227240Semiconductor device with wire bond inductor and method
A semiconductor device (10) includes a semiconductor die (20) and an inductor (30, 50) formed with a bonding wire (80) attached to a top surface (21) of the semiconductor die. The bonding wire is extended laterally a distance (L...
06/05/2007
7227231Semiconductor integrated circuit device
A semiconductor integrated circuit device has a first MOS transistor and a second MOS transistor. The first MOS transistor has a first source, a first gate electrode, and a first wiring metal connected to the first source and overlapping the first gate electrode. Th...
06/05/2007
7217607Method for manufacturing semiconductor integrated circuit device
In a process of forming MISFETs that have gate insulating films that are mutually different in thickness on the same substrate, the formation of an undesirable natural oxide film at the interface between the semiconductor substrate and the gate insulating film is su...
05/15/2007
7214975Semiconductor device with charge share countermeasure
An aspect of the present invention provides a semiconductor device that includes a logic circuit including at least one transistor with a first channel type, a first transistor with a second channel type configured to provide the logic circuit with a first voltage a...
05/08/2007
7211847CMOS image sensor
A CMOS image sensor includes a photo sensing device for generating photo charges, a floating diffusion region for storing the photo charges generated by the photo sensing device therein, a transfer transistor connected between the photo sensing device and the floati...
05/01/2007
7202535Manufacturing method for an integrated semiconductor structure and corresponding integrated semiconductor structure
The present invention provides a manufacturing method for an integrated semiconductor structure and a corresponding integrated semiconductor structure. The manufacturing method comprises the steps of: providing a semiconductor substrate (1) having an upper su...
04/10/2007
7170103Wafer with vertical diode structures
A method of making a vertical diode is provided, the vertical diode having associated therewith a diode opening extending through an insulation layer and contacting an active region on a silicon wafer. A titanium silicide layer covers the interior surface of the dio...
01/30/2007
7118925Fabrication of a ferromagnetic inductor core and capacitor electrode in a single photo mask step
A method of manufacturing an integrated circuit on a semiconductor wafer. The method comprising forming a bottom plate of a capacitor 50a and a bottom portion of an induction coil 50a, forming an etch stop layer 250′, forming a f...
10/10/2006
6879234Semiconductor integrated circuit
Electrically conductive layers 1a and 2a connected to each other via a contact form one inductor, while electrically conductive layers 1b and 2b connected to each other via other contact form the other inductor...
04/12/2005
6701607Integrated circuit inductors
The invention relates to an inductor comprising a plurality of interconnected conductive segments interwoven with a substrate. The inductance of the inductor is increased through the use of coatings and films of ferromagnetic materials such as magnetic me...
03/09/2004
6696898Differential crystal oscillator
A periodic signal generation circuit includes a differential crystal oscillator suitable for integration on a semiconductor substrate. The oscillator utilizes an external crystal as a resonator. The circuit is designed such that differential sinusoidal si...
02/24/2004
6696744Integrated circuit having a micromagnetic device and method of manufacture therefor
A method of manufacturing an integrated circuit and an integrated circuit employing the same. In one embodiment, the method of manufacturing the integrated circuit includes (1) conformally mapping a micromagnetic device, including a ferromagnetic core, to...
02/24/2004
6686825Chip inductor and manufacturing method therefor
A chip inductor has electrode layers, insulating layers disposed on the electrode layers, and an uppermost insulating layer all disposed on a ceramic board. An inorganic pigment such as a Co oxide or an Al oxide is added to the insulating layer at a conce...
02/03/2004
6680518Monolithic inductance-enhancing integrated circuits, complementary metal oxide semiconductor (CMOS) inductance-enhancing integrated circuits, inductor assemblies, and inductance-multiplying methods
Monolithic inductance-enhancing integrated circuits, complementary metal oxide semiconductor (CMOS) inductance-enhancing integrated circuits, inductor assemblies, and inductance-multiplying methods are described. In one embodiment, a monolithic inductance...
01/20/2004
6667217Method of fabricating a damascene copper inductor structure using a sub-0.18 um CMOS process
A process for integrating the fabrication of a thick, copper inductor structure, with the fabrication of narrow channel length CMOS devices, has been developed. The integrated process features the use of only one additional photolithographic masking step,...
12/23/2003
6661068Semiconductor device and method of providing regions of low substrate capacitance
A semiconductor structure (1), comprising a isolation region (5) formed on a semiconductor material (10). A pillar (15) is formed in the semiconductor material under the isolation region, where the pillar is capped with a first dielectric material (20) to...
12/09/2003
6661078Inductance element and semiconductor device
The inductance element according to the present invention includes: an inductance section, provided above a semiconductor substrate via insulating films, which is composed of a conductive film pattern setted to have a predetermined inductance value; and a...
12/09/2003
6661079Semiconductor-based spiral capacitor
Increased capacitance per unit of area with reduced series resistance and inductance is provided by a semiconductor-based capacitor with a spiral shape. The capacitor utilizes a plurality of patterned metal layers that each have a first trace with a spira...
12/09/2003
6657310Top layers of metal for high performance IC's
A method of closely interconnecting integrated circuits contained within a semiconductor wafer to electrical circuits surrounding the semiconductor wafer. Electrical interconnects are held to a minimum in length by making efficient use of polyimide or pol...
12/02/2003
6655964Low cost integrated out-of-plane micro-device structures and method of making
Several methods and structures for improving the yield of out-of-plane micro-device structures including springs and coils are described. In one method the elastic members have graded perforations for controlling rate of release. In another method and str...
12/02/2003
6656813Low loss high Q inductor
A high Q inductive element with low losses, high inductance and high efficiency is disclosed. The high Q inductive element with one or more inductive loops is formed over a silicon micro structure with thin support elements formed by deep plasma etching i...
12/02/2003
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