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7621036 |
Method of manufacturing implantable wireless sensor for in vivo pressure measurement
A method of manufacturing a sensor for in vivo applications includes the steps of providing two wafers of an electrically insulating material. A recess is formed in the first wafer, and a capacitor...
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7596853 |
Method of manufacturing thin film magnetic head having lower shield layer embedded in insulating
The method of manufacturing a thin film magnetic head includes forming a first recessed portion for insulation and a second recessed portion for contact that reach the substrate through the first...
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7585424 |
Pattern reversal process for self aligned imprint lithography and device
This invention provides a pattern reversal process for self aligned imprint lithography (SAIL). The method includes providing a substrate and depositing at least one layer of material upon the...
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7562437 |
Method of manufacturing a wrap around shield for a perpendicular write pole using a laminated mask
A method for constructing a magnetic write head for use in perpendicular magnetic recording, the write head having a write pole with a trailing shield that wraps around the write pole. The method...
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7560016 |
Selectively accelerated plating of metal features
To make a metal feature, a non-plateable layer is applied to a workpiece surface and then patterned to form a first plating region and a first non-plating region. Then, metal is deposited on the...
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7552534 |
Method of manufacturing an integrated orifice plate and electroformed charge plate
An integrated orifice array plate and a charge plate is fabricated for a continuous ink jet print head by providing an electrically non-conductive orifice plate substrate having first and second...
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7549211 |
Method for de-tabbing a disk drive head suspension flexure
A method for de-tabbing a dielectric tab extending between and bonded to first and second stainless steel portions of a disk drive head suspension component. Exemplary first and second stainless...
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7536777 |
Use of metal capped seed layers for the fabrication of perpendicular thin film heads
Methods and structures for the fabrication of perpendicular thin film heads are disclosed. Prior to the deposition of shield structures, capped seed layers having a dual layer structure are...
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7531077 |
Electrochemical fabrication process for forming multilayer multimaterial microprobe structures
Some embodiments of the invention are directed to the electrochemical fabrication of microprobes which are formed from a core material and a material that partially coats the surface of the probe....
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7523550 |
Process to open connection vias on a planarized surface
A method for forming a via in an alumina protective layer on a structure such as a magnetic write head for use in perpendicular magnetic recording. A structure such as a magnetic pole, and or...
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7507320 |
Single-atom tip and preparation method thereof
This invention discloses an electrochemical method for the preparation of single atom tips to replace the traditional vacuum evaporation method. The invented method for preparation of single atom...
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7506432 |
Method of manufacturing thin-film magnetic head
A lower shield layer is formed by being embedded in a first recess formed in an under layer. Accordingly, the distance between the lower shield layer and a slider can be reduced. Also, a second...
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7506431 |
Method of manufacturing a perpendicular magnetic write head having a wrap-around trailing shield and a concave trailing edge main pole
A method for manufacturing a magnetic write head for perpendicular magnetic recording. The method allows the write head to be formed with a write pole having a concave trailing edge. The method...
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7504014 |
High density interconnections with nanowiring
The present invention generally relates to circuits on the nanotechnology scale. Specifically, it is directed to methods of fabricating carbon nanotube-based (i.e., CNT-based) circuits. The method...
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7464457 |
Method for forming a write head having an air bearing surface (ABS)
Methods for forming write heads. One method includes forming a mask layer above a pole tip layer; forming a layer of resist above the mask layer; patterning the resist; removing portions of the...
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7441325 |
Perpendicular head with trailing shield and rhodium gap process
A perpendicular write head including a main pole and a trailing shield, the main pole being made of a diamond-like carbon (DLC) layer as hard mask and a rhodium (Rh) layer as shield gap, both DLC...
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7441323 |
Method of aligning components for installation on a head suspension assembly
A head suspension for supporting a head slider over a storage media in a dynamic storage device is provided with a head suspension component having a spring metal layer, an electrically conductive...
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7398592 |
Manufacturable CMP assisted liftoff process to fabricate write pole for perpendicular recording heads
This invention describes a manufacturable method, including a CMP liftoff process, for removing masking materials after ion milling for fabricating the write pole of a magnetic head. Significant...
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7398591 |
Manufacturing method of a thin-film magnetic head
The present invention relates to a manufacturing method of a thin-film magnetic head whereby re-deposition and an overlapped part in a region of a magnetoresistive effect multi-layered structure...
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7396445 |
Method of manufacturing a thin-film magnetic head using a soft magnetic film having high saturation magnetic flux density
A soft magnetic film is formed of a CoFe alloy having an Fe content in the range of 68 to 80 mass %, thereby having a saturation magnetic flux density of 2.0 T or more. The center lain average...
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7395595 |
Method for manufacturing P3 layer of a perpendicular magnetic write head
A method for forming a P 3 layer with NiFe and alumina mask using resist shrink process for use in perpendicular magnetic write heads. The method includes forming a laminated layer, forming an...
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7389578 |
Manufacturing method of a perpendicular recording magnetic head
Embodiments in accordance with the present invention relate to methods wherein when a main pole is processed by using an ion milling technique, a re-adhesion layer created on the side face of the...
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7389576 |
Method of manufacturing micro flux gate sensor
A method of manufacturing a micro flux gate sensor that has a good electrical connection and can be easily manufactured includes operations of forming a metal pattern, forming a first insulation...
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7386930 |
Method for manufacturing a magnetostrictive torque sensor
For forming an annular magnetostrictive coat on an outer peripheral surface of a rotational shaft associated with a magnetostrictive torque sensor, a magnetostrictive coat forming method comprises...
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7384531 |
Plated ground features for integrated lead suspensions
A method for forming an electrical interconnect on an integrated lead suspension or suspension component of the type formed from a laminated sheet of material having a stainless steel layer, a...
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7364649 |
Method of producing the keytop for pushbutton switch
According to a method of producing a key top for a pushbutton switch of the present invention, a base layer made of an insulating resin that can be plated with metal, an electroless plating layer...
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7363700 |
Method of manufacturing a thin film magnetic head
The present invention provides a thin film magnetic head achieving improved recording performance by sharpening recording magnetic field gradient as much as possible. The thin film magnetic head...
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7351448 |
Anti-reflective coating on patterned metals or metallic surfaces
An apparatus and process for coating surfaces of metal or metallic components including providing at least one metal having a patterned outer surface exhibiting an optical reflection greater than...
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7335463 |
Electroplated three dimensional ink jet manifold and nozzle structures using successive lithography and electroplated sacrificial layers
Mechanical and/or structural devices are formed using electroplating techniques in conjunction with sacrificial materials that can also be formed using electroplated techniques. This can produce...
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7310870 |
Method for forming an annular magnetostrictive coat on an outer peripheral surface of a rotational shaft of magnetostrictive torque sensor
For forming an annular magnetostrictive coat on an outer peripheral surface of a rotational shaft associated with a magnetostrictive torque sensor, a magnetostrictive-coat forming method comprises...
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7297451 |
Black matrix, method for the preparation thereof, flat display device and electromagnetic interference filter employing the same
A novel black matrix, a method for preparing the same, and a flat display device and an electromagnetic interference filter to which the black matrix is applied. The black matrix is prepared by...
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7282648 |
Capacitor-embedded PCB having blind via hole and method of manufacturing the same
The present invention relates to a capacitor-embedded PCB and a method of manufacturing the same. The capacitor-embedded PCB includes a dielectric layer, a lower electrode layer formed under the...
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7266881 |
Method of manufacturing a top portion and a bottom portion for later assembly of a hermitically sealed hard disk drive
A hermetically sealed mobile hard disk drive that combines high storage capacity and performance with low power consumption and portable operation, including an integrated base substrate. One...
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7255980 |
Black matrix, method for preparing the same, and flat panel display and electromagnetic interference filter using the same
A black matrix, a method for preparing the black matrix, a flat panel display and an electromagnetic interference filter using the black matrix. The black matrix may comprise a substrate, a...
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7235166 |
Multi-cell masks and methods and apparatus for using such masks to form three-dimensional structures
Multilayer structures are electrochemically fabricated via depositions of one or more materials in a plurality of overlaying and adhered layers. Selectivity of deposition is obtained via a...
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7231707 |
Method of manufacturing planar inductors
Method of forming a ferromagnetic layer on at least one surface of a dielectric material that may be serve as an inductive core on a printed circuit board or a multichip module. Conductive leads...
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7220346 |
Methods for fabricating metal nanowires
Methods for the preparation of long, dimensionally uniform, metallic nanowires that are removable from the surface on which they are synthesized. The methods include the selective electrodeposition...
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7207099 |
Method of manufacturing thin-film magnetic head having a magnetism intercepting layer provided between read head and write head
A thin-film magnetic head comprises a read head and a write head. The read head and the write head are placed such that a top shield layer of the read head and a bottom pole layer of the write head...
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7205098 |
Method for manufacturing high-transmittance optical filter for image display devices
A method for manufacturing a high-transmittance optical filter for image display devices, which may include the steps of coating a photocatalytic compound on a transparent substrate to form a...
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7197815 |
Method of manufacturing the electromagnetic actuator
An electromagnetic actuator comprises a core with a coil wound around a stator magnetically coupled to each end of the cored a movable element that can be displaced relative to the stator, and a...
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7185419 |
Method of manufacturing a mask for evaporation
A mask frame assembly for evaporation includes a mask and a frame which supports the mask. The mask includes a metal layer having a predetermined pattern, and a coating layer which is formed on a...
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7174623 |
Method of providing protection to the pole piece of a magnetic head during its manufacture with use of a selectively etchable material
A method of making a magnetic head involves providing a partially constructed magnetic head which has a top surface formed by a front P 2 pole tip, a back gap P 2 pedestal, and insulator...
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7168154 |
Method of constructing an integrated lead suspension
An integrated lead suspension includes a solder ball that is placed between a lead wiring pad provided on a flexure of the suspension, and a bonding pad provided on a slider of a head gimbal...
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7160427 |
In situ plating of electrical connector contacts
A method of plating contacts in situ within an electrical connector, the connector having a plurality of contacts circumscribed by a skirt of a connector body. The method comprises. grounding the...
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7144490 |
Method for selective electroplating of semiconductor device I/O pads using a titanium-tungsten seed layer
A method for selective electroplating of a semiconductor input/output (I/O) pad includes forming a titanium-tungsten (TiW) layer over a passivation layer on a semiconductor substrate, the TiW layer...
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7137189 |
Method of constructing an integrated lead suspension
An integrated lead suspension includes a solder ball that is placed between a lead wiring pad provided on a flexure of the suspension, and a bonding pad provided on a slider of a head gimbal...
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7137188 |
Method of constructing an integrated lead suspension
An integrated lead suspension includes a solder ball that is placed between a lead wiring pad provided on a flexure of the suspension, and a bonding pad provided on a slider of a head gimbal...
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7131186 |
Method of manufacturing combination type thin film magnetic head
On a surface of a bottom pole, a write gap film and first magnetic material film having a high saturation magnetic flux density are formed, and the first magnetic material film is etched to remain...
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7115197 |
Coating process
This invention relates to a process for electroplating a selected surface area of a component with a crushable zinc alloy, the method comprising utilizing a relatively low current density in an...
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7112349 |
Method and treating hinge holder
A method for treating a hinge holder includes the following steps: polishing a surface of the hinge holder; degreasing the hinge holder; cleaning the hinge holder; baking the hinge holder; cooling...
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