Chang-Hung
Chang-Hung Chen, Hsinchu TW
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20140300464 | WARNING DEVICE AND METHOD FOR VEHICLES - A warning device for a vehicle is provided. The warning device comprises a main body including a lateral side and a bottom side, a first light device configured on the main body and emitting a first light toward the lateral side, and at least one of a second light device and a laser module configured on the main body and emitting a second light toward the bottom side. | 10-09-2014 |
20140306021 | AIR CONDITIONING CONTROL DEVICE, AIR CONDITIONING SYSTEM, AND AIR CONDITIONING CONTROL METHOD THEREOF - The present invention discloses an air conditioner control device, air conditioning system, and air conditioner control method. The air conditioner control device of the present invention comprises a base and a controller. The base senses a temperature or humidity of a first environment. The controller can be optionally combined with or detached from the base. When the controller is detached from the base, the controller senses a temperature or humidity of a second environment and communicates with the base using a wireless network protocol. By doing so, the output of an air conditioner can be flexibly adjusted depending on the environment that a user is in. | 10-16-2014 |
Chang-Hung Chen, Taipei City TW
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20140116656 | HEAT DISSIPATION MODULE AND ELECTRONIC DEVICE WITH THE SAME - A heat dissipation module comprises a radiator. The radiator comprises a first fin assembly and a second fin assembly. The first fin assembly comprises a plurality of first fins arranged abreast of each other, and the first fin assembly has a first average distribution density. The second fin assembly comprises a plurality of second fins arranged abreast of each other, and the second fin assembly has a second average distribution density. The second average distribution density is larger than the first average distribution density. | 05-01-2014 |
20140118897 | ELECTRONIC DEVICE - An electronic device includes a first body, a second body and a display element. The second body is pivotally connected to the first end of the first body. The display element is pivotally connected to the second end of the first body. The first body is adapted to move relatively to the display element, and the second body is adapted to move relatively to the first body. Therefore, the first body and the second body can support the display element remaining erected. | 05-01-2014 |
Chang-Hung Chen, Taipei TW
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20150214275 | MAGNETIC TUNNEL JUNCTION WITH SUPERLATTICE BARRIERS - A magnetic tunnel junction is provided. The magnetic tunnel junction can enhance the tunnel magnetoresistance ratio and a device including the magnetic tunnel junction. The magnetic tunnel junction includes: a pinned layer; a free layer; and a superlattice barrier, the barrier configured between the pinned layer and the free layer. The magnetic tunnel junction may be a series or parallel connection of the above-mentioned basic form. The device including a magnetic tunnel junction may be a magnetic random access memory bit cell, a magnetic tunnel junction transistor device, a magnetic field sensor, etc. | 07-30-2015 |
Chang-Hung Lai, Taipei City TW
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20130213413 | MOUTH MASK - A mouth mask includes a base frame member configured to fit the curvature of a human face, a shade fastened to the base frame member to form with the base frame member a curved surface for covering over the user's mouth and nose and having a notch on the middle part of the top side thereof around the user's nose to enhance wearing comfort, a chin support directly and angularly adjustably coupled to the base frame member or vertically and angularly adjustably coupled to the base frame member by means of an adapter member and defining with said base frame member an air hole for guiding out the user's exhaled air, and a set of ear loops respectively connected to the two ends of the base frame member for hanging on the user's ears. | 08-22-2013 |
20140060550 | DETACHABLE ADJUSTABLE MOUTH MASK - A detachable adjustable mouth mask includes a base frame member, a shade fastened to the base frame member to provide a curved, surface for covering over the user's mouth and nose, a chin support connector providing a clamping groove and friction ribs for fastening to the base frame member and lugs with radial teeth, a chin support providing connection members pivotally coupled to the lugs of the chin support connector with radial teeth thereof angularly adjustably engaged with the radial teeth of the chin support connector and a spacer block providing a ventilation passage for exhaust of exhaled air, and a pair of ear loops for securing the chin support to the user's ears. | 03-06-2014 |
Chang-Hung Lee, Taichung City TW
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20140339585 | ENCAPSULATING COMPOSITION AND LIGHT EMITTING DEVICE - An encapsulating composition for a light emitting device includes a transparent resin, a plurality of light scattering particles distributed throughout the transparent resin and having an average particle size ranging from 190 nm to 450 nm, and a plurality of phosphor particles distributed throughout the transparent resin. A light emitting device includes the encapsulating composition and a light emitting diode that is encapsulated by the encapsulating composition. | 11-20-2014 |
Chang-Hung Lee, Yongin-City KR
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20100060828 | LIQUID CRYSTAL DISPLAY - A TFT array panel on which both pixel electrodes and common electrodes are formed and a color filter panel is disposed opposing the array panel, and liquid crystals are interposed therebetween. The liquid crystals are aligned parallel to the two panels and driven by parallel electric field formed between the pixel electrodes and reference electrodes. Polarization films are arranged outsides the two panels, and a quasi-A plate compensation film is arranged between the color filter panel and the polarization film. An LCD according to the present invention includes first and second panels, a common electrode formed within the first or the second panel, a pixel electrode formed within the same panel as the common electrode is formed, a liquid crystal layer interposed between the first and second panels, a lower polarization film arranged under the first panel in which the first polarization film is arranged between the first and the second supporting bodies, and an upper polarization film arranged over the second panel in which the second polarization film is arranged between the third and fourth supporting bodies. Yellow shift in black state is also reduced and contrast ratio of side view is improved by minimizing Rth in supporting films or by using TEG polarization film having small Rth. | 03-11-2010 |
Chang-Hung Lee, Dounan Township TW
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20080253374 | Apparatus and method for communicating with receiving end via internet - The invention provides a method for a transmitting end to communicate with a receiving end, which is assigned with an IP address, via the Internet. The method of the invention includes the steps of: the transmitting end receives an information stream from a DVB-H network; the information stream contains a DVB-H packet header and a datagram, which contains an IP packet header and an IP packet payload. Additionally, the method of the invention further includes the steps of: the transmitting end decodes the information stream to remove the DVB-H packet header and obtains the datagram, then it writes the IP address of the receiving end in the IP packet header; and then the transmitting end transports the datagram with the IP address of the receiving end to the receiving end via the Internet. | 10-16-2008 |
20080255843 | Voice recognition system and method - The invention provides a method of voice recognition, and the method includes the steps of: obtaining a current position information, obtaining a current voice model according to the current position information; and performing voice recognition according to the current voice model. Particularly, the current position information can be obtained according to network address information, or by a global positioning system. | 10-16-2008 |
20100046607 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - The invention discloses an image processing apparatus and an image processing method. A server can transmit a first image and a second image. In an embodiment, the apparatus includes a receiving/transmitting unit, a processing unit and a display unit. The receiving/transmitting unit can communicate with the server to receive the first image and the second image. The processing unit is coupled to the receiving/transmitting unit and the display unit. The processing unit is for selectively recompressing the first image at a first compression ratio and then controlling the display unit to display the first image. In addition, the processing unit transmits the selected first compression ratio to the server such that the server compresses the second image at the first compression ratio and transmits it to the receiving/transmitting unit. | 02-25-2010 |
Chang-Hung Lee, Yun-Lin Hsien TW
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20080229125 | POWER MANAGING METHOD OF A SCHEDULING SYSTEM AND RELATED SCHEDULING SYSTEM - A scheduling system includes a main processor, a micro control unit and a power supply. The main processor has a first memory module for storing a plurality of scheduled times. The micro control unit has a second memory module for storing a first scheduled time of the plurality of scheduled times provided by the first memory module and a timer for providing a real time. A corresponding power managing method includes: (a) starting the micro control unit; (b) the micro control unit determining whether the first scheduled time is stored in the second memory module according to a schedule flag; (c) the micro control unit determining a correlation between the first scheduled time and the real time; and (d) the micro control unit controlling the power supply to power on or power off the main processor of the scheduling system according to determined results in step (b) and step (c). | 09-18-2008 |
20080240684 | Data Transmission Method and Audio/Video System Capable of Splitting and Synchronizing Audio/Video Data - Data transmission first initializes a transmitter system and a receiver system. The transmitter system processes audio/video data, and transmits the processed audio/video data based on information received from the receiver system. The receiver system receives and processes the audio/video data sent by the transmitter system for generating corresponding audio output data and video output data. The receiver system sends the audio output data and the video output data to an audio output apparatus and a video output apparatus, respectively. | 10-02-2008 |
20120297297 | DOCUMENT PROVIDING SYSTEM, ELECTRONIC DEVICE AND DISPLAY PANEL - A document providing system includes a server and an electronic device. The server provides a first document that the electronic device requests. The electronic device includes a communication unit, a display panel and a processing unit. The processing unit is electrically coupled to the communication unit and the display panel. The communication unit communicates with the server. The display panel includes a memory which stores a unique identification code, and the unique identification code records a first panel information related the display panel. The processing unit transmits the unique identification code to the server when the electronic device requests the first document from the server. The server then converts the first document into a second document suitable to be displayed by the display panel according to the first panel information, and transmits the second document to the electronic device. | 11-22-2012 |
Chang-Hung Li, Chiayi County TW
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20110280796 | Zinc Oxide Nanorod Thin Film and Method for Making Same - The zinc oxide nanorod thin film in accordance with the present invention is highly condensed and has ideal photoelectric properties. The method for making the zinc oxide nanorod thin film has two steps: forming a zinc oxide seed layer comprising multiple crystals each having a grain size of 1-100 nm on a basal plate and preparing a zinc oxide nanorod thin film growing solution in which the zinc oxide seed layer is allowed to grow a zinc oxide crystal columnar layer at a growing temperature ranging from 50 to 100° C. for a growing time ranging from 0.5 to 10 hours to form a zinc oxide nanorod thin film, wherein the zinc oxide nanorod thin film growing solution is a 0.001-0.1 M aqueous zinc ion solution comprising hexamethylenetetramine. | 11-17-2011 |
Chang-Hung Lin, Taichung TW
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20100214669 | ZOOM LENS HAVING INCREASED POSITIONING ACCURACY - A zoom lens includes a cam roll, straight-forward units, lens groups, a driving unit, a detecting unit and a micro-processing unit. The lens groups moved by the cam roll sequentially varies from a receiving status to a zeroing status, a macro shooting-distance status and a wide shooting-distance status. A datum point of the cam roll corresponds to the zeroing status of the lens groups. The detecting unit includes an impeller, a detecting portion and a photonic sensor. When the photonic sensor detects the datum point of the cam roll, the micro-processing unit determines the position of the datum point of the cam roll and to reset the rotation count of the impeller. When the photonic sensor detects a skew point of the cam roll, the micro-processing unit determines and amends the rotation count of the impeller to be equal to a predetermined value. | 08-26-2010 |
Chang-Hung Pan, Sijhih City TW
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20090231882 | Light guide module and a display device with the light guide module - A light guide module and a display device with the light guide module are disclosed. The light guide module includes a rigid light guide film and a soft light guide film. The soft light guide film is pasted on the rigid light guide film. The soft light guide film has a first surface, and a pattern is formed on the first surface. The area of the first surface without the pattern is pasted on the rigid light guide film. The pattern is positioned between the soft light guide film and the rigid light guide film. The display device includes at least one light guide module and a light source located at one side of the light guide module. When the light source is on, the pattern is lit and visible. | 09-17-2009 |
Chang-Hung Tsai, Chiayi County TW
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20110110430 | METHOD FOR MOTION ESTIMATION IN MULTIMEDIA IMAGES - The present invention relates to a method for motion estimation in multimedia images, which comprises steps of: dividing a predict image frame into a plurality of groups of macroblocks, and each of the groups of macroblocks including a plurality of macroblocks; predicting a motion vector of each of the groups of macroblocks, and producing a predict motion vector; producing one or more search windows according to the predict motion vector; and comparing a plurality of pixels in each macroblock of each group of macroblocks to a plurality of pixels in the search window, and producing an actual motion vector, respectively. Thereby, by gathering a plurality of macroblocks, a shared predict motion vector is produced for reducing computations in coding. Hence, the coding efficiency can be enhanced. | 05-12-2011 |
Chang-Hung Tsai, Hsinchu City TW
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20150113204 | DATA STORAGE DEVICE AND COMPUTING SYSTEM WITH THE SAME - A data storage device is in communication with a host through a bus. The data storage device includes a storage medium and a controlling unit. The controlling unit is connected with the host and the storage medium for receiving an analysis data, or storing a write data into the storage medium or retrieving a read data from the storage medium to the host according to a command from the host. The controlling unit includes an arithmetic logic unit. The arithmetic logic unit has a built-in algorithm for analyzing and processing the analysis data, the write data or the read data, thereby generating an analysis result. Moreover, the algorithm may be updated or expanded by the host. | 04-23-2015 |
Chang-Hung Wu, Guanyin Township TW
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20100151228 | REWORKABLE LIQUID CRYSTAL FILM AND MANUFACTURING METHOD THEREOF - The invention provides a reworkable liquid crystal film, including a first substrate, a first conductive layer disposed on the first substrate, and a liquid crystal layer disposed on the first conductive layer. The liquid crystal layer contains microencapsulated liquid crystal droplets dispersed in a thermoplastic polymer matrix. The invention also provides a method for forming the reworkable liquid crystal film. | 06-17-2010 |
Chang-Hung Yang, Hsinchu TW
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20090213043 | METHOD FOR DRIVING DISPLAY PANEL - A method for driving a display panel includes generating data signals to drive pixels in the display panel. The pixels in the display panel are arranged in a matrix. In addition, the voltage values of the data signals are adjusted to render a sum of voltage values of the data signals in a unit area as zero. | 08-27-2009 |
Chang-Hung Yu, Taipei TW
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20090097473 | Functional extended system of network communication device and its method - A functional extended system of network communication device and its method are disclosed according to the present invention. The functional extended system of network communication device and its method are applicable to a network communication function extended equipment that is connecting to a network communication device that has universal communication transmit port, mainly it connects to the universal communication transmit port of the network communication device via an extended communication transmit port, and it also has its data processing unit and the network communication device produce a handshake based on a preset communication protocol, and then it has the data processing unit execute data process that includes at least encoding/decoding data transmitted from/to the network communication device based on the preset communication protocol, thus the data processing unit is able to drive corresponding functional extended module to execute extending function, and/or it can further connect with other functional extended system of network communication device, therefore, the network communication device is capable of extending continually. | 04-16-2009 |