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Jhang, TW
A-Lan Jhang, Taichung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110105280 | ELLIPTICAL TREADMILL WITH TORSIONAL SWINGING - An elliptical treadmill with torsional swinging effect having pedestals, a crank mechanism, a damping device and pedals. Two sloping guide rails are arranged symmetrically between the front and middle supports of the pedestal. One end of two sloping guide rails connecting the front support is arranged laterally. Two pedals are arranged separately onto two sloping guide rails and connected with the crank mechanism. A slide guide is set at front bottom of the pedals in a steerable state and mated onto two sloping guide rails in a sliding state. A universal joint is set at rear bottom of the pedals and connected with left and right cranks. With this configuration, this can resolve the limitation of a conventional elliptical treadmill, enabling the pedals to generate both elliptical and torsional swinging movements, bringing the users a different feeling and improving the fitness effect with higher flexibility and applicability. | 05-05-2011 |
Jhih-Hao Jhang, Chiayi City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100299877 | Hinge Device Having Interconnected C-Shaped Clamps - A hinge device includes: a coupler including a connection part connected to at least three outer clamp members which respectively have open mouths; and at least three inner clamp members fitted rotatably and respectively in the outer clamp members. Each of the inner clamp members has an outer surface surrounding an axis, and two clamping arms defining an axially extending clamping groove therebetween. The clamping groove has a groove opening alignable with the open mouth of one of the outer clamp members. A hoop assembly having at least three hoops interconnected hingedly by the hinge device is also disclosed. | 12-02-2010 |
Jhih-Siang Jhang, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090013021 | VARIABLE LENGTH FFT SYSTEM AND METHOD - The present invention discloses a variable length fast Fourier transform (FFT) system and a method for performing the FFT system in a global navigation satellite system (GNSS) signal acquisition and tracking, which includes a memory and a number of processing elements. Based on the GNSS signal tracking, the variable length FFT system performs a first FFT operation together with a first data length. Based on the GNSS signal acquisition, the variable length FET system is divided into several FFT subsystems to simultaneously perform different operations with various data lengths different from the first data length. Thus, the variable length FFT system can enhance the hardware utility and increase throughputs. | 01-08-2009 |
| 20090041089 | SHARED CORRELATOR FOR SIGNALS WITH DIFFERENT CHIP RATES AND CORRELATION METHOD THEREOF - Disclosed is a shared correlator for processing signals with different chip rates from respective channels. The shared correlator comprises a mode controller, a plurality of sub-correlators, a PRN code generator and a plurality of accumulators. The mode controller arranges channel allocations for respective IF signals down converted from the signals. The PRN code generator generates respective PRN codes for the respective IF signals according to the respective chip rates thereof. The sub-correlators perform correlation to the respective IF signals with the respective PRN codes to obtain respective correlating results. The accumulators accumulate the respective correlation results to obtain respective overall correlation gains of the respective IF signals according to the respective chip rates. Each sub-correlator comprises a plurality of correlator cells, correlating one IF signal with one PRN code corresponding thereto according to the chip rate of the IF signal. | 02-12-2009 |
| 20090196377 | CORRELATION SYSTEM AND METHOD FOR GNSS RECEIVER - A correlation system for a GNSS receiver uses an FFT engine to perform correlation and post-FFT operation. The FFT engine executes FFT operation to an input data stream so as to generate a frequency-domain correlation with frequency-domain C/A code and IFFT operation to the frequency-domain correlation result to generate post correlation data for each hypothesis, and executes FFT operation to the post correlation data of a selected hypothesis to generate a post-correlation FFT result in a programmable TDM manner. In the present invention, in addition to the FFT engine, some components such as a magnitude calculation unit and memory are shared by a correlation stage and a post-correlation stage. Therefore, hardware complexity can be reduced. | 08-06-2009 |
Jia-Fu Jhang, Miaoli County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110121426 | ELECTRONIC DEVICE WITH FUSE STRUCTURE AND METHOD FOR REPAIRING THE SAME - According to an embodiment of the invention, an electronic device with a fuse structure is provided. The electronic device includes a substrate, at least a conducting layer formed in or on the substrate and having a fuse area, and at least a lens disposed overlying the fuse area of the conducting layer, wherein the lens is substantially aligned with the fuse area and there is no optical device disposed between the lens and the fuse area. | 05-26-2011 |
Pei-Ci Jhang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20100314992 | Porous phosphor, manufacturing method of the porous phosphor, and lighting device coated with the porous phosphor - The present invention discloses a porous phosphor and manufacturing method of the same. The method includes manufacturing an organic-inorganic hybrid porous structure from solution comprising deep eutectic solvent, the 13 | 12-16-2010 |
Ruei-Bin Jhang, Hsinchu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110199581 | OPTICAL PROJECTION SYSTEM AND METHOD FOR REDUCING UNESSENTIAL BEAMS FORMED THEREIN - An optical projection system includes a light source module, a field lens, a fly-eye lens, a light valve and a projection lens. The field lens is disposed on a propagation path of a light beam, where the light beam emitted from the light source module comprises a transmission light beam passing through the field lens and a reflection light beam reflected by the field lens. The fly-eye lens is disposed on the propagation path of the light beam and between the light source module and the field lens to homogenize the light beam, where the fly-eye lens includes a plurality of lens elements arranged in an array, the reflection light beam passes through the lens element via a transmissive region of the lens element, and at least one of an opaque structure, a light-diffusing structure and a light-deflecting structure is formed on the transmissive region. | 08-18-2011 |
Ruei-Bin Jhang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20110090463 | PROJECTION APPARATUS - A projection apparatus includes at least one light source, a field lens, a light valve, and a projection lens. The light source provides an illumination beam. The field lens is disposed in a transmission path of the illumination beam including an effective beam passing through the field lens and a ghost beam reflected by the field lens. The light valve converts the effective beam into an image beam. The projection lens includes a lens group, an aperture stop, and a light-shielding element. The lens group and the aperture stop are disposed in a transmission path of the image beam passing through the field lens and a ghost beam path of the ghost beam reflected by the field lens. The light-shielding element is disposed in at least a portion of the ghost beam path between the lens of the lens group furthest away from the aperture stop and the aperture stop. | 04-21-2011 |
| 20110090464 | PROJECTION APPARATUS - A projection apparatus includes at least one light source, a field lens, a light valve, and a projection lens. The light source provides an illumination beam. The field lens is disposed in a transmission path of the illumination beam including an effective beam passing through the field lens and a ghost beam reflected by the field lens. The effective beam forms a light spot on the light valve capable of converting the effective beam into an image beam. The projection lens is disposed in a transmission path of the image beam and a ghost beam path of the ghost beam. A center of the light spot does not overlap a center of the light valve. An offset direction from the light valve to an optical axis of the projection lens is the same as a direction from the center of the light valve to the center of the light spot. | 04-21-2011 |
Ruei-Bin Jhang, Hsin-Chu TW
| Patent application number | Description | Published |
|---|---|---|
| 20110096298 | ILLUMINATION SYSTEM AND PROJECTION APPARATUS - An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and do not cross each other. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged in a row. The first dichroic film reflects the first light beam and transmitting the second light beam, the second dichroic film reflects the second light beam, the first dichroic film and the second dichroic film transmit the third light beam, and the third dichroic film reflects the third light beam. | 04-28-2011 |
| 20110096299 | ILLUMINATION SYSTEM AND PROJECTION APPARATUS HAVING THE SAME - An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and cross one another at an identical region. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged to form a delta arrangement. The first dichroic film is capable of reflecting the first light beam, and the second dichroic film is capable of reflecting the second light beam. The first dichroic film is capable of transmitting the third light beam, and the third dichroic film is capable of reflecting the third light beam. | 04-28-2011 |
Yao-Wun Jhang, Chiayi City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100142563 | FIBER LASER DEVICE - A fiber laser device includes a laser pump for irradiating a laser beam, an optical component, an optical fiber and an optical sensor. The optical component has a first and a second output end, wherein a portion of the laser beam is output from the first output end and another portion of the laser beam is output from the second output end. The optical fiber including a core and a cladding layer is optically coupled between the laser pump and the optical component. A inclined angle θ of the first output end satisfies the following relations that θ | 06-10-2010 |
| 20100166027 | LASER APPARATUS WITH ALL OPTICAL-FIBER - A laser apparatus with all optical-fiber includes a plurality of pumping light sources in different wave bands and an optical-fiber laser system. The optical-fiber laser system includes an optical fiber at least doped with erbium (Er) element and doped with or not doped with ytterbium (Yb) element according to a need. The optical-fiber laser system outputs a laser light through the pumping light source. | 07-01-2010 |
| 20110026892 | OPTICAL FIBER STRUCTURE WITH FILTERING THIN FILM - An optical fiber with filtering thin film includes a first ferrule having a first through hole and a first contact surface. A first fiber is disposed into the first through hole, extending to the first contact surface. A first interface coupling material is between the first ferrule and the first fiber. A second ferrule has a second through hole and a second contact surface. A second fiber is disposed into the second through hole, extending to the second contact surface. A second interface coupling material is between the second ferrule and the second fiber. The first contact surface and the second contact surface are parallel and have an included tilt angle from a perpendicular transverse plane of first fiber. An optical filtering film is disposed between the first contact surface and the second contact surface. The first fiber and the second fiber are aligned. | 02-03-2011 |
| 20110157684 | UV Light Generator - A UV light generator for receiving a baseband light beam from a baseband light source is provided. The UV light generator includes a first lens unit, a second lens unit, a first frequency doubling crystal and a second frequency doubling crystal. The baseband light beam from the baseband light source passes through the first lens unit. The first lens unit and the second lens unit control a minimum of baseband light spot position and a minimum of second harmonic light spot position. The first frequency doubling crystal is disposed between the first lens unit and the second lens unit, and located on the minimum of baseband light spot position. The second frequency doubling crystal is disposed between the first lens unit and the second lens unit, and located on the minimum of second harmonic light spot position. | 06-30-2011 |
Yao-Wun Jhang, Chiatyi City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100142564 | ALL-FIBER COLOR LASER AND LIGHT-ILLUMINATING METHOD THEREOF - An all-fiber color laser and a light-illuminating method thereof are disclosed. The steps of the light-illuminating method include: providing a fiber color laser having a pump light source and an optical fiber with a multi-level wavelength gain medium, a first grating assembly and a second grating assembly; radiating a laser via the pump light source; generating a plurality of laser beams with various wavelengths via the multi-level wavelength gain medium; adjusting the deformation of the second grating assembly to control output of the laser beams with various wavelengths; and executing periodical modulation to generate a periodical lengthwise deformation of the second grating assembly for mixing color. | 06-10-2010 |
You-Di Jhang, Taipei Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20110042777 | Deep trench isolation structure - A deep trench isolation structure including a deep trench disposed within a substrate to surround an active area on the substrate and a dielectric material filled within the deep trench. The deep trench comprises at least a corner in an arc shape layout or in a polygonal line shape layout. Accordingly, the deep trench isolation structure can be obtained in a better stress condition and with less process time for trench filling. | 02-24-2011 |
Zong-Long Jhang, Taichung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100003774 | METHOD FOR FABRICATING PIXEL STRUCTURE - A pixel structure fabricating method is provided. A gate is formed on a substrate. A gate insulation layer covering the gate is formed on the substrate. A channel layer, a source, and a drain are simultaneously formed on the gate insulation layer above the gate. The gate, channel layer, source, and drain form a thin film transistor (TFT). A passivation layer is formed on the TFT and the gate insulation layer. A black matrix is formed on the passivation layer. The black matrix has a contact opening above the drain and a color filter containing opening. A color filer layer is formed within the color filter containing opening through inkjet printing. A dielectric layer is formed on the black matrix and the color filter layer. The dielectric layer and the passivation layer are patterned to expose the drain. A pixel electrode electrically connected to the drain is formed. | 01-07-2010 |
| 20100003792 | METHOD FOR FABRICATING PIXEL STRUCTURE - A pixel structure fabricating method is provided. A gate and a gate insulation layer covering the gate are formed on a substrate. A channel layer is formed on the gate insulation layer. A conductive layer is formed on the channel layer and gate insulation layer. A black matrix having a color filer layer accommodating opening is formed on the conductive layer. The black matrix includes a first block and a second block which is thicker than the first block. The conductive layer is patterned with the black matrix as a mask to form a source and a drain on the channel layer. A color filter layer is formed within the color filter layer accommodating opening through inkjet printing. A dielectric layer is formed on the black matrix and color filter layer. The dielectric layer is patterned to expose the drain. A pixel electrode electrically connected to the drain is formed. | 01-07-2010 |
Zong-Long Jhang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20110053323 | PHOTOMASK AND METHOD FOR FABRICATING SOURCE/DRAIN ELECTRODE OF THIN FILM TRANSISTOR - A photomask for fabricating a thin film transistor (TFT) is disclosed. The photomask includes a translucent layer disposed on a transparent substrate and covering U-shaped and rectangular channel-forming regions of the transparent substrate. First and second light-shielding layers are disposed on the translucent layer and located at the outer and inner sides of the U-shaped channel-forming region, respectively, and third and fourth light-shielding layers are disposed on the translucent layer and located at opposite sides of the rectangular channel-forming region, respectively, to serve as source/drain-forming regions. An end of the third light-shielding layer extends to the first light-shielding layer. A plurality of first light-shielding islands is disposed on the translucent layer and located within the rectangular channel-forming region. A method for fabricating source/drain electrodes of a TFT is also disclosed. | 03-03-2011 |