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8166814 |
Flow sensor and manufacturing method therefor
A flow sensor may be formed by bonding a sensor chip formed with a flow rate detecting part and a flow path-forming member that is provided on the sensor chip and is formed with a flow path for a...
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8111128 |
Multi-structure thermally trimmable resistors
A method for arranging a plurality of thermally isolated microstructures over at least one cavity, each of the microstructures housing at least part of a thermally-trimmable resistor, the...
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8104167 |
Method of manufacturing resistance film heating apparatus
A method of manufacturing a resistance film heating apparatus comprising: acid washing and cleaning the surface of a base material; heating and activating the base material; spraying a liquid...
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8089337 |
Thick film layered resistive device employing a dielectric tape
A resistive device for use in providing a resistive load to a target under the application of power from a power source is provided, the resistive device being adapted for electrical connection to...
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8085551 |
Electronic component and manufacturing the same
The present invention is to provide an electronic component where positional accuracy for arranging members constituting a circuit element such as a resistor element and the like is mitigated and...
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8042261 |
Method for fabricating embedded thin film resistors of printed circuit board
A method for fabricating the embedded thin film resistors of a printed circuit board is provided. The embedded thin film resistors are formed using a resistor layer built in the printed circuit...
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8011970 |
Systems and methods for providing a trimless electronic device port
This invention is directed to systems and methods for providing a port in an electronic device housing that is electrically isolated from a conductive portion of a connector inserted in the port....
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8008607 |
Methods of forming a variable watt density layered heater
Methods of forming a layered heater are provided that comprise at least one resistive layer comprising a resistive circuit pattern, the resistive circuit pattern defining a length, a thickness, and...
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8004386 |
Thin film resistor structure and fabrication method thereof
A thin film resistor structure is disclosed. The resistor structure comprises a resistor film comprising a copper oxide layer and a plurality of metal islands thereon. The copper oxide layer has a...
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7954230 |
Method for making soot sensor
An ablating device is used to form a pattern into a sensing element pad of a soot sensor, with the pattern establishing two finger paths without electrical connection between them. The pattern can...
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7915996 |
Electronic component and method for producing the same
An electronic component and a method for producing the electronic component achieve efficient production of resistive elements with various resistances. The electronic component includes a pair of...
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7882621 |
Method for making chip resistor components
A method for making chip resistor components includes: (a) forming a plurality of first and second notches in a substrate so as to form resistor-forming strips; (b) forming pairs of upper and lower...
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7827675 |
Method of manufacturing an activated carbon fiber soft electric heating product
A method of manufacturing an activated carbon fiber soft electric heating product for overcoming existing problems including uneven temperature rise and heat dissipation at surfaces of the product,...
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7771240 |
Systems and methods for providing a trimless electronic device port
This invention is directed to systems and methods for providing a port in an electronic device housing that is electrically isolated from a conductive portion of a connector inserted in the port....
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7765680 |
Method of producing printed circuit board incorporating resistance element
There is provided a method of producing a printed circuit board incorporating a resistance element capable of adjusting resistance after the resistance element has been formed and assuring a high...
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7743489 |
Substrate surface with varying electrical or magnetic properties
A substrate including a surface on which is provided a modifying layer which is incomplete and has a distribution such as to provide a plurality of islands of said material and/or islands of...
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7735221 |
Method for manufacturing a multilayer wiring board
A method of manufacturing a multilayer wiring board is provided. A flat surface is formed on a surface of a multilayer wiring layer, and resistive material is deposited on the flat surface. The...
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7733211 |
Chip resistor and its manufacturing process
A chip resistor (1) includes a chip substrate (2) a mutually separated terminal electrodes (3, 4) formed on the upper surface of the substrate (2), and a meandering resistor film (5) formed between...
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7721417 |
Manufacturing method for semiconductor device having a thin film resistor
A method of evaluating laser trimming of a semiconductor device having a thin film resistor is disclosed. The method includes the steps of providing the thin film resistor and laser trimming the...
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7716832 |
Method of manufacturing a fluid ejection device
A heating element of a printhead has a conductive layer deposited over a substrate, and a resistive layer deposited over and in electrical contact with the conductive layer.
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7714694 |
Compensating for linear and non-linear trimming-induced shift of temperature coefficient of resistance
A compound resistor is used to compensate for trimming induced shift in temperature coefficient of resistance of a trimmable resistor. The compound resistor is composed of a first and second...
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7698814 |
Method for linearizing potentiometric sensors
A method for linearizing potentiometric sensors is provided, the method can include the steps of: insertion in a measurement and/or processing station of a potentiometric sensor provided with a...
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7669313 |
Method for fabricating a thin film resistor semiconductor structure
A method is provided of fabricating a thin film resistor semiconductor structure. In one aspect of the invention, the method includes forming a dielectric layer over a semiconductor substrate,...
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7640652 |
Method of making a current sensing chip resistor
A method of making a current sensing chip resistor is composed of a resistor manufacturing process which is constituted by a pre-process and a post-process. In addition, a thin-film process is used...
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7617592 |
Method for manufacturing thin film heaters
According to one embodiment of the present invention, a method for manufacturing thin film heaters includes an automated process for applying at least one layer of ink to a conductive substrate,...
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7619187 |
Porous ceramic heating element and method of manufacturing thereof
Disclosed herein is a porous ceramic heating element wherein 0.08 to 1.00 wt % of a foaming agent is added in 99.00 to 99.92 wt % of a mixture of an inorganic material, a binder, a conductive...
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7555829 |
Method for adjusting an output parameter of a circuit
Electro-thermal trimming of thermally-trimmable resistors is used to trim one or more of the plurality of resistors in or associated with an analog electric circuit. The TCR of each of a subset of...
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7523643 |
Humidity sensing structure having a cantilever resistor and method for fabricating the same
A humidity sensing structure having a cantilever resistor and a method for fabricating the same are disclosed. The method includes providing a substrate having a first surface and a second surface;...
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7524528 |
Precursor compositions and methods for the deposition of passive electrical components on a substrate
Precursor compositions for the deposition of electronic features such as resistors and dielectric components and methods for the deposition of the precursor compositions. The precursor compositions...
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7520049 |
Method for manufacturing a planar resistance heating element
Disclosed herein is a manufacturing method of a planar resistance heating element and a planar resistance heating element made using the method. In the manufacturing method of a planar resistance...
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7361869 |
Method for the production of an electrically conductive resistive layer and heating and/or cooling device
An electrically conductive resistive layer (26) is produced by thermally spraying an electrically conductive material (18) onto the surface of a non-conductive substrate (12). Initially, the...
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7358465 |
Method for restoring ceramic heater
A ceramic heater for heating a semiconductor wafer under processing and has a layered structure wherein on one surface of a supporting substrate made of carbon or a carbon-based composite material,...
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7334318 |
Method for fabricating a resistor
A method of manufacturing an inexpensive fine resistor which do not require dimensional classifications of discrete substrates is disclosed. The method eliminates a process of replacing a mask...
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7331102 |
Apparatus for detecting an amount of strain and method for manufacturing same
An apparatus for detecting an amount of strain comprises a strain generating part, an electrical insulating layer and sensing elements. The strain generating part is a member to which strain is to...
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7322099 |
Method for producing heated components for injection moulding apparatus
A method for producing components for injection moulding comprising a body made of thermally conducting material with expansion coefficient matching that of the insulating layers and provided with...
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7305754 |
Method of manufacturing chip resistor
In manufacturing a chip resistor by dividing a chip resistance substrate which includes an insulator, resistance film formed on a surface of the insulator, and a plurality of conductive strips...
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7304276 |
Thick film heater integrated with low temperature components and method of making the same
A thick film heater is shown wherein the thick film resistive circuit, as the heating element, is applied directly to a target object to be heated for very low temperature applications. The thick...
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7294394 |
Phase change material containing fusible particles as thermally conductive filler
According to one aspect of the invention, a structure and method for providing improved thermal conductivity of a thermal interface material (TIM) made of phase changed polymer matrix and a fusible...
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7281318 |
Method of manufacturing a composite structural member having an integrated electrical circuit
A method of manufacturing a composite structural member with an integrated electrical circuit is provided. The structural member includes a plurality of layers of structural reinforcement material,...
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7278202 |
Method for making overlay surface mount resistor
A surface mount resistor includes an elongated piece of resistive material having strips of conductive material attached to its opposite ends. The strips of conductive material are separated to...
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7278201 |
Method of manufacturing a resistor
A high precision power resistor having the improved property of reduced resistance change due to power is disclosed. The resistor includes a substrate having first and second flat surfaces and...
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7272885 |
Method of manufacturing surge arrestor
The present invention relates to a method of manufacturing surge arrestors, the method including stacking varistors; and forming a coating of composite material on the stack. Between these steps,...
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7237324 |
Method for manufacturing chip resistor
A multiple chip resistor is manufactured in the following method. First electrode layers are formed on a first surface of a substrate. Resistor elements electrically connected to the first...
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7204015 |
Electric heating cloth method
A method for producing a uniformly heated electric heating cloth comprising the steps of forming heating threads by dissolving a thermoplastic polymer in an organic solvent, adding an industrial...
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7200920 |
Method for the implementation of electronic components in via-holes of a multi-layer multi-chip module
The substrate (2) containing the via-hole (3) is inserted into an electrophoretic cell (1) and an electrode (6) (the “first electrode”) is placed on top of a first orifice of the via-hole(s) (3)...
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7200921 |
Method of manufacturing a heated windshield
A method of making a windshield having first and second outer layers and a conductive bar, an electrical connector, and an intermediate layer positioned between the outer layers. The method...
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7181831 |
Method of manufacturing strain sensor
A strain sensor comprising a metal substrate, a first electrode provided on the metal substrate, a glass layer formed on the first electrode, and a second electrode and a strain detecting resistor...
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7172351 |
Method for manufacturing an armature
An armature manufacturing method of forming an armature including an arm holding a printing wire, and magnetic circuit forming members attached to the arm places the magnetic circuit forming...
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7165316 |
Methods for manufacturing resistors using a sacrificial layer
An electrical resistor is made by providing a sacrificial layer and conductive pads disposed on a first surface of the sacrificial layer. An electrically resistive material is deposited over the...
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7152291 |
Method for forming plated terminations
Improved method steps for terminating multilayer electronic components are disclosed. Monolithic components are formed with plated terminations whereby the need for typical thick-film termination...
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