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| Patent # | Description |
|---|---|
| US-8,000,059 |
Perpendicular magnetic write head with a thin wrap around magnetic shield A magnetic write head for perpendicular magnetic recording having a thin wrap-around magnetic shield. The small thickness and forming method of the thin... |
| US-8,000,058 |
Magnetic head for perpendicular recording having pole pieces provided on
surface of soft magnetic film Embodiments of the invention provide a perpendicular recording magnetic head capable of reducing leakage magnetic fields from the soft magnetic films on the air... |
| US-8,000,057 |
Combining information from parallel servo channels A weighted combining scheme exploits information from two servo channels operating in parallel. A timing-based servo module comprises two synchronous servo... |
| US-8,000,056 |
Apparatus and method to rotate a read/write head A method is presented to rotate a read/write head rotatable along a first axis and comprising a first assembly having a first servo element and a second servo... |
| US-8,000,055 |
Control system and method for loading actuator arm of rotating storage
device A system includes a control module configured to generate a first signal to control a speed of an actuator arm of a rotating storage device. An estimating... |
| US-8,000,054 |
Control device, control method, and information storage apparatus A control device includes an acquisition section which acquires a reading signal from a head under plural heat amounts, an computation section which computes... |
| US-8,000,053 |
Write jog value determination for a disk drive A disk drive for determining a write jog value is disclosed. The disk drive comprises: a disk; a head including a reader and a writer; and a processor. The... |
| US-8,000,052 |
Cartridge refresh and verify A method according to one embodiment of the present invention includes receiving an instruction to perform a verification operation on a media cartridge having... |
| US-8,000,051 |
Method for recovering a position and clock period from an input digital
signal A method for recovering a position and clock period from an input bi-phase encoded digital signal such as an SPDIF signal counts the intervals between phase... |
| US-8,000,050 |
Magnetic storage control apparatus, magnetic storage control method, and
magnetic storage apparatus A magnetic storage control apparatus for controlling a magnetic storage apparatus that uses a recording medium having a plurality of reference signals on its... |
| US-8,000,049 |
Self-servo writing using reference patterns with timing correction Methods for writing servo fields on a rotatable data storage disk using reference patterns on the data storage disk include generating a clock signal, reading a... |
| US-8,000,048 |
Magnetic recording disk and disk drive with track identification using
phase-type servo patterns A magnetic recording disk drive has a disk with a head positioning servo pattern of multiple circumferentially-spaced chevron patterns of discrete patterned... |
| US-8,000,047 |
Inspection apparatus and inspection method of magnetic disk or magnetic
head The present invention provides a technique for converting burst data to digital data, applying FFT operation to 2.sup.n (n is an integer) pieces of digital data... |
| US-8,000,046 |
Storage device, processor or storage device, and computer program product
for providing parameter adjustment... According to one embodiment, a storage device includes: ahead actuator configured to move a head to an arbitrary position on a disk medium; a write/read module... |
| US-8,000,045 |
Inspection apparatus and inspection method of magnetic disk or magnetic
head The present invention is designed to support plural servo patterns by setting a portion of the information of the servo pattern as a detection pattern,... |
| US-8,000,044 |
Lens holder driving device and image pickup unit employing planary-driven
polymer actuator There are provided a lens holder being capable of holding a lens and having flange portions at opposite end portions thereof along an optical axis, a... |
| US-8,000,043 |
Lens module with zoom and auto-focus functions A lens module includes a case, one and more lens units positioned in the case and having at least one lens, a carrying member, a piezoelectric driving unit, and... |
| US-8,000,042 |
Lens barrel, camera and mobile information terminal A lens barrel including a telescopic cylinder configured to be accommodated within a fixed frame; a plurality of lens groups configured to be retained in the... |
| US-8,000,041 |
Lens modules and fabrication methods thereof According to an embodiment of the present invention, a lens module is provided, which includes a first lens assembly including a first patterned substrate, a... |
| US-8,000,040 |
Imaging lens, manufacturing method thereof, and compound lens In an imaging lens, one compound lens and two single lenses are arranged in a lens barrel. On the light output side of the lens barrel, a filter is arranged... |
| US-8,000,039 |
Imaging lens An imaging lens including, from an object side, a diaphragm, a first lens that is a lens having a positive power whose convex surface faces the object side, and... |
| US-8,000,038 |
Image pickup lens, image pickup apparatus and mobile terminal The present invention provides an image pickup lens, an image pickup apparatus, and a mobile terminal The image pickup lens includes a lens group. The lens... |
| US-8,000,037 |
Imaging lens, imaging device, and mobile terminal Provided is an imaging lens, including, in order from an object side: a positive first lens; a second lens having a concave shape toward the object side; and... |
| US-8,000,036 |
Imaging lens system An imaging lens system in order from the object side to the image side includes a first lens with negative refractive power, a second lens with positive... |
| US-8,000,035 |
Wide-angle lens, optical apparatus, and method for focusing Providing a wide-angle lens having high optical performance, an optical apparatus using thereof, and a method for focusing the wide-angle lens. The lens... |
| US-8,000,034 |
Total-reflection lens This invention is regarding to an innovatively designed lens that employs two holes of different shapes as light-inlet and light-outlet surfaces to direct... |
| US-8,000,033 |
Photographing optical lens assembly The present invention provides a photographing optical lens assembly comprising, in order from an object side to an image side: a first lens element with... |
| US-8,000,032 |
Internally focusing lens system An exemplary internally focusing lens system includes, in order from the object side to the image side, a first lens group with positive refractive power, a... |
| US-8,000,031 |
Imaging optical lens assembly This invention provides an imaging optical lens assembly including: in order from an object side toward an image side: a first lens with positive refractive... |
| US-8,000,030 |
Imaging lens assembly The present invention provides an imaging lens assembly including, in order from an object side to an image side: a first lens element with positive refractive... |
| US-8,000,029 |
Lens position detecting device and lens position detecting method A lens position detecting device includes a lens, a lens driver for moving the lens in the optical axis direction, a lens drive command unit for outputting a... |
| US-8,000,028 |
Lens barrel, and camera Provided is a lens barrel, which can be further reduced by providing such a first helicoid as can be easily manufactured even in the zone of a small lead. The... |
| US-8,000,027 |
Drive device, lens barrel, image pickup apparatus, lens drive method and
method of producing shape memory alloy A lens barrel, an image pickup apparatus, a lens drive method and a method of producing a shape memory alloy used for the drive device are disclosed. A drive... |
| US-8,000,026 |
Optical system and optical apparatus having the same An zoom lens includes a front unit having positive refractive power, an aperture stop, and a rear unit. The front unit has a positive lens Gp1 and the rear unit... |
| US-8,000,025 |
Zoom lens system, imaging device and camera A zoom lens system, in order from an object side to an image side, comprising a first lens unit of positive power, a second lens unit of negative power, a third... |
| US-8,000,024 |
Zoom lens and imaging apparatus A zoom lens is provided and includes: a first lens group having a positive power, a second lens group having a negative power, a stop, a third lens group having... |
| US-8,000,023 |
Zoom lens A zoom lens including a first lens group and a second lens group arranged in sequence from a magnified side toward a reduced side is provided. The first lens... |
| US-8,000,022 |
Liquid lens system The invention is directed to an optical system (1). The optical system (1) has a housing (2) with an opening (3) extending through the housing (2) encompassing... |
| US-8,000,021 |
Lens manufacturing apparatus and lens manufactured thereby A lens manufacturing apparatus includes a first mold, a second mold, a first core, and a second core. The first mold defines a first compartment therein. The... |
| US-8,000,020 |
Substrate-guided imaging lens There is provided an optical system, including a substrate having a major surface and edges, an optical element for coupling light into the substrate by total... |
| US-8,000,019 |
Optical system for a display panel using divided irradiation An optical system for a display panel is disclosed. An optical system comprises a color separating portion for separating light that is emitted from a light... |
| US-8,000,018 |
Kohler concentrator One example of a solar voltaic concentrator has a primary Fresnel lens with multiple panels, each of which forms a Kohler integrator with a respective panel of... |
| US-8,000,017 |
Lens array apparatus and manufacturing method thereof A lens array apparatus and a manufacturing method thereof are provided in which the lens array apparatus can achieve appropriate optical performance regardless... |
| US-8,000,016 |
Laser irradiation apparatus and manufacturing method of semiconductor
device A deflecting mirror which deflects a laser beam emitted from a laser oscillator, a transfer lens, a cylindrical lens array which divides the laser beam having... |
| US-8,000,015 |
Lens unit, LED head, exposing unit, image forming apparatus, and scanning
apparatus Lens pairs include: a first lens to form an intermediate image, which is an inverted image of an object, on an intermediate image plane; and a second lens to... |
| US-8,000,014 |
Adaptive sunlight redirector Longitudinally adjacent plane mirrors (106-114) are pivotally interconnected in a columnar array (56) by non-stretching linkages (120) which constrain movement... |
| US-8,000,013 |
Tinted lenses that correct for high order aberrations Disclosed herein are photopolymerizable compositions and formulations that comprise photochromic dyes, photochromic blue light blocking dyes, permanent dyes,... |
| US-8,000,012 |
Optical multilayer film and image display device A first adhesion layer and a second adhesion layer are formed on a base material formed of polyester biaxially stretched in this order from the side of the base... |
| US-8,000,011 |
Sighting optics including an optical element having a first focal length
and a second focal length One embodiment of sighting optics according to the teachings provided herein may include a front sight and a rear sight positioned in spaced-apart relation. The... |
| US-8,000,010 |
Sighting optics including an optical element having a first focal length
and a second focal length and methods... Sighting optics include a front sight and a rear sight positioned in a spaced-apart relation. The rear sight includes an optical element having a first focal... |
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