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Chun-Hsiang
Chun-Hsiang Chang, West Des Moines, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20110126319 | Plants Having Increased Oil, Oleic Acid Content and Digestibility and Methods of Producing Same - The present invention is directed to compositions and methods for producing corn plants and grain having increased oil content, increased oleic acid content of the oil, and increased digestibility over commodity corn grain. The resulting grain finds use in agricultural and industrial applications. | 05-26-2011 |
Chun-Hsiang Chen, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20120125487 | SURFACE TREATMENT METHOD OF MAGNESIUM ALLOY ARTICLE AND STRUCTURE THEREOF - A surface treatment method of a magnesium alloy article includes, instead of forming a primer on a magnesium alloy based composite first, directly performing a hairline finish process on the magnesium alloy based composite, to form a hairline structure on a surface of the magnesium alloy based composite, and performing a chemical oxidation process on the magnesium alloy based composite, to form a glossy film covering the hairline structure on the magnesium alloy based composite, thereby forming a magnesium alloy article structure. Alternatively, another chemical oxidation process is performed before the hairline finish process, to form an oxide film on the surface of the magnesium alloy based composite. | 05-24-2012 |
Chun-Hsiang Chen, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090254208 | METHOD AND SYSTEM FOR DETECTING TOOL ERRORS TO STOP A PROCESS RECIPE FOR A SINGLE CHAMBER - A method for detecting tool errors to stop a process recipe for a single chamber is disclosed. When a recipe error for one of chamber of a process tool is detected, only the chamber with the recipe error is terminated and other chambers are allowed to proceed with their recipe processes for preventing excursions. | 10-08-2009 |
Chun-Hsiang Fang, Hsin-Chu TW
| Patent application number | Description | Published |
|---|---|---|
| 20100315353 | Flexible Touch Display Apparatus - A flexible touch display apparatus includes a flexible substrate, a display unit, a flexible insulation layer and a touch sensor layer. The display unit is disposed on the flexible substrate, the flexible insulation layer is disposed on the display unit, and the touch sensor layer is formed on the flexible insulation layer. The flexible touch display apparatus is light in weight, thin in thickness, flexible and unbreakable. | 12-16-2010 |
| 20110148288 | Organic Light-Emitting Device, Pixel Structure, and Contact Structure, and Method for Fabricating the Same - A contact structure for organic luminescent devices is provided. The contact structure includes a first conductive layer, at least one pillar, an organic light-emitting layer, and a second conductive layer. The first conductive layer has a contact region. The at least one pillar is positioned on the first conductive layer in the contact region. The organic light-emitting layer covers the first conductive layer in the contact region and exposing a portion of the first conductive layer around the pillar in the contact region. The second conductive layer covers an exposed portion of the first conductive layer in the contact region. In one embodiment of the present invention, the pillar has a top surface and a bottom surface, and the width of the top surface is larger than that of the bottom surface. | 06-23-2011 |
Chun-Hsiang Fang, Yilan Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20090206737 | Organic electroluminescent device and fabrication method thereof - The invention discloses an organic electroluminescent device includes a substrate. The substrate includes a first control area and a second control area, a polysilicon active layer disposed on the first control area, and a first conductivity type source/drain area disposed in the polysilicon active layer. A first dielectric layer is disposed on the polysilicon active layer serving as a first gate dielectric layer, a first gate and a second gate is disposed on the polysilicon active layer and the second control area, respectively, wherein the first gate and the first conductivity type source/drain area constitute a first conductivity type thin film transistor serving as a switch element. A second dielectric layer disposed on the first gate and the second gate serves as a second gate dielectric layer, a micro-crystal silicon active layer disposed over the second gate. | 08-20-2009 |
Chun-Hsiang Huang, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110071753 | METHOD, SYSTEM, AND RECORDING MEDIUM FOR NAVIGATING VEHICLE - A method, a system, and a recording medium for navigating a vehicle are provided. In the present application, a current driving lane of the vehicle is first detected through a lane detection technique. Then, whether the current driving lane conforms to a navigation lane in navigation information is determined. If the current driving lane does not conform to the navigation lane, a notification of direction of the navigation lane relative to the current driving lane is generated. Accordingly, a driver can be instantly notified to switch to the appropriate lane. | 03-24-2011 |
| 20110230235 | METHOD FOR CONTROLLING SURROUNDING DEVICE AND COMMUNICATION DEVICE AND COMPUTER-READABLE MEDIUM USING THE SAME - A method for controlling a surrounding device and a communication device and a computer-readable medium using the same are proposed. The proposed method is adapted for a communication device, and includes following procedures. Firstly, a connection with a surrounding device is established through a wireless communication function. Then, a target setting value associated with a setting of the surrounding device is stored. Further, it is determined whether the communication device receives a communication request. Moreover, when the communication device receives the communication request, the setting of the surrounding device is modified from an original setting value to the target setting value. | 09-22-2011 |
Chun-Hsiang Huang, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080307227 | Digital-Invisible-Ink Data Hiding Schemes - A novel steganographic approach analogous to the real-world secret communication mechanism, in which messages to be concealed are written on white papers using invisible ink like lemon juice or milk and are revealed only after the papers are heated, is proposed. Carefully designed informed-embedders now play the role of “invisible ink”; some pre-negotiated attacks that can be provided by common content processing tools correspond to required “heating” process. Theoretic models and feasible implementations of the proposed digital-invisible-ink (DII) watermarking approach are provided. The proposed DII watermarking schemes can prevent the supervisor from interpreting secret messages even the watermark extractor, decryption tool, as well as session keys are available to the supervisor. Furthermore, under certain steganographic application scenarios, secret communication systems employing the DII watermarking schemes can aggressively mislead the channel supervisor with fake payloads and transmit genuine secrets at the same time. | 12-11-2008 |
| 20090052793 | DIGITAL CONTENT PROCESSING METHODS AND SYSTEMS - Digital content processing methods and systems are provided. First, an image property and a specific value corresponding to the image property are determined according to an image enhancement operation. Then, a specific region is sought within a first digital content, wherein pixels in the specific region have the specific value corresponding to the image property. Specific information is embedded in the specific region of the first digital content to generate a second digital content having the specific information. A digital content playback device performs the image enhancement operation on the second digital content to obtain the specific information. | 02-26-2009 |
Chun-Hsiang Lin, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090034789 | MOVING THING RECOGNITION SYSTEM - A moving thing recognition system using a camera on a path that the moving thing (such as a train, vehicle or ship) is proceeding, in which a check aligning device is used to align each picture file of the moving thing with virtual checks to compare for the body type and speed of the moving thing. The virtual checks of the moving thing are provided in taking the length of a fixed marking article or some other fixed article on the path of the moving thing as a reference. Thereby, under the circumstance that the path of the moving thing is unchanged and there is no emitted signal, accurate recognition can be obtained. | 02-05-2009 |
Chun-Hsiang Wang, Taichung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120096820 | DUST COLLECTOR STRUCTURE - The present invention provides a dust collector structure, especially a low-cost and simplified dust collector structure, which includes a leg frame set, an air-guiding box and a driving unit. The leg frame set includes two inverted U-shaped frame rods which are integrally formed and correspond to each other. The air-guiding box is arranged across top ends of the two frame rods, and is made by correspondingly closing an upper cover and a lower cover which are formed through integral draw molding. A driving unit for driving a blowing fan is arranged at an end of the air-guiding box. An air-filtering bag and a dust-collecting bag corresponding to each other are arranged at an end opposite to the driving unit on the upper and lower covers of the air-guiding box. Thus, structural components can be greatly simplified. Moreover, compared with a conventional locking or welding manner, since the upper and lower covers of the air-guiding box are integrally formed through a draw molding technique, the production yield and efficiency can be further improved, and the volume can be further reduced after the dust collector structure is folded away, so as to save space for transporting and storing. | 04-26-2012 |
Chun-Hsiang Wen, Hsinchu-City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090168143 | Bi-stable projection screen - A bi-stable projection screen includes a light diffusion unit and a bi-stable display unit stacked together. The bi-stable display unit, when actuated, selectively operates in a first mode or a second mode. When operating in the first mode (e.g., a transmission mode or a reflection mode), the bi-stable display unit receives a projection light from a front projection or a rear projection, and emits the projection light after modulation. When operating in the second mode (a non-transmission mode or a non-reflection mode), the bi-stable display unit is a pattern to become a part of a scene. The light diffusion unit receives and diffuses the modulated projection light to be perceived by human eyes. | 07-02-2009 |
Chun-Hsiang Wen, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20100165459 | LENS UNIT AND PROJECTION SCREEN MADE OF THE SAME - A lens unit and a projection screen made of the same are disclosed. The lens unit includes a micro lens having a light incident surface and a light emergent surface opposing to the light incident surface; a light absorbing layer formed on the light emergent surface of the micro lens and having a cavity formed therein; a scattering layer formed in the cavity of the light absorbing layer and including a transparent resin blended with scattering particles; and a reflective layer formed on the light absorbing layer and the scattering layer. The projection screen includes a plurality of the lens units, thereby achieving high contrast and high energy utilization efficiency of incident light with a large viewing angle. | 07-01-2010 |
| 20120083560 | BIO-BASED MATERIAL COMPOSITION AND OPTICAL DEVICE EMPLOYING THE SAME - The invention provides a bio-based material composition and an optical device employing the same. The composition can be a petroleum resin-free composition, including a polylactic acid resin, a filler, and a light diffusion agent. Further, the composition can be a composition with petroleum resin, including a polylactic acid resin, a petroleum resin, a light diffusion agent, and an antioxidant. | 04-05-2012 |