Chen, Yonghe City
Chih Wei Chen, Yonghe City TW
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20100277355 | Dynamic element matching digital/analog conversion system and sigma-delta modulator using the same - A dynamic element matching sigma-delta modulator includes an adder to receive an analog input signal and a feedback signal to generate an error signal; a loop filter to generate a filtered signal according to the error signal; a quantizer to change the filtered signal into a quantized output signal; a digital/analog converter (DAC) having a plurality of digital/analog elements to generate the feedback signal corresponding to the quantized output signal; and a dynamic element matching device to receive the quantized output signal to accordingly set an element of the DAC to be a previous non-participant element and the other elements to be previous participant elements, and reselects participant elements according to the quantized output signal and the previous participant elements for further generating the feedback signal corresponding to the quantized output signal. | 11-04-2010 |
Chi Wen Chen, Yonghe City TW
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20100197156 | LATCHABLE POWER OUTLET - A latchable power outlet with greater ease is disclosed, comprising: a base; at least two electrically conductive plates on the base, wherein the at least two electrically conductive plates are employed for making connection with a power supply and electrically conductive tongs; a two-stage self-locking switch structure on the base; a movable frame connected to the two-stage self-locking switch structure, pressing the two-stage self-locking switch structure after being directly or indirectly pressed by the plug; and at least two electrically conductive tongs; wherein the at least two electrically conductive tongs are connected to the at least two electrically conductive plates and clamp the contact prongs of the plug while being pressed by the movable frame, and wherein the at least two electrically conductive tongs release the contact prongs of the plug and are disconnected from the at least two electrically conductive plates while returning to original position. | 08-05-2010 |
De Sheng Chen, Yonghe City TW
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20100321157 | External media protection apparatus - The present invention relates to an external media protection apparatus, which comprises: a Printed Circuit Board (PCB) in which the following components are disposed thereon; a recognition unit, which is disposed on the PCB to receive and recognize finger print or other biology recognition data so as to generate a unique security code; and a first connection interface, which is disposed on the PCB and coupled to the recognition unit, such that it can couple to an internal or external storage device, then the unique security code is written into the internal or external storage device after it is optionally processed by an algorithm. In addition, the present invention further provides a cable connector. | 12-23-2010 |
Guan-Yu Chen, Yonghe City TW
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20100323429 | Methods for purifying baculovirus - The present invention provides a method for purifying baculovirus comprising: providing a baculovirus mixture containing a baculovirus and a liquid portion; replacing the liquid portion with a binding buffer by an ultrafiltration system to form a virus buffer; and purifying the baculovirus from the virus buffer using glycoprotein specific affinity chromatography. Therefore, use of the method of the present invention in the purification of baculovirus resulted in an enhanced discovery yield and improved purity of virus. | 12-23-2010 |
Hong-Yuan Chen, Yonghe City TW
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20110272722 | ENCAPSULATION STRUCTURE FOR LIGHT-EMITTING DIODE - The present invention relates to an encapsulation structure for light-emitting diode, which includes an encapsulation base, at least one light-emitting diode chip, a first encapsulation material and a second encapsulation material. The encapsulation base includes an encapsulation region, and the light-emitting diode chips are mounted on the encapsulation region. The first encapsulation material is disposed on the encapsulation region and overlays the light-emitting diode chips. The second encapsulation material is doped with a predetermined amount of phosphor (fluorescent powder), and the second encapsulation material is superposed on the first encapsulation material. Hence, according to the structure described above, the present invention effectively enables customization of products, and reduces the stockpiling of semi-finished products. | 11-10-2011 |
Hsin-Lung Chen, Yonghe City TW
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20110272733 | ENCAPSULATION STRUCTURE FOR LIGHT-EMITTING DIODE - The present invention relates to an encapsulation structure for light-emitting diode, primarily assembled from an encapsulation base, light-emitting diode chips and transparent encapsulation material, in which the light-emitting diode chips are mounted on an encapsulation region of the encapsulation base, after which the transparent encapsulation material is used to overlay the predetermined positions of the light-emitting diode chips. Accordingly, the light rays produced by the light-emitting diode chips can be emitted from the side areas, and when the light-emitting diode chips are mounted and joined to the encapsulation bases, then brightness at the connected areas can be maintained, and uneven brightness is prevented from occurring. | 11-10-2011 |
Hsueh-Chung Chen, Yonghe City TW
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20080231393 | STRUCTURE DESIGN FOR MINIMIZING ON-CHIP INTERCONNECT INDUCTANCE - A semiconductor device comprising a signal line and ground line is disclosed. The signal line comprises an opening and at least a portion of the ground line is in the opening in the signal line. | 09-25-2008 |
Hui-Ting Chen, Yonghe City TW
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20110312885 | CONTROLLED RELEASE SYSTEM AND MANUFACTURING METHOD THEREOF - A controlled release system and manufacturing method is provided. The method comprises providing a first aqueous solution containing a hydrophilic drug and an alkaline agent, providing an organic solution containing a hydrophobic molecule, providing a second aqueous solution containing a hydrophilic surfactant, mixing the first hydrophilic solution with the organic solution to form a first emulsion, and mixing the first emulsion with a second aqueous solution to form a second emulsion containing delayed-release microsphere. | 12-22-2011 |
Hung-Liang Chen, Yonghe City TW
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20100222625 | Method for stabilizing heavy metals - The invention is a method for stabilizing heavy metals of the fly ash, the bottom ash or the soil. The stabilization agents which belong to silicate materials, was added to fly ash bottom ash or soil by sprinkling or directly subjoining mix and so on. After this reaction, low soluble and stabilize Heavy metal-Silicate compounds which were formed and didn't re-leaching heavy metals easily (especially, Pb) in the nature environment, even leaching results could below the regulated values and fill the reuse regulations | 09-02-2010 |
Kou-Sing Chen, Yonghe City TW
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20120067445 | DEVICE FOR USE OF ANIMAL WASTE GAS EMISSION FOR CONVERSION OF METHANE AND SUPPRESSION OF GLOBAL WARMING - A device is provided for handling animal waste gas and suppressing global warming. The device includes a hood, a feces tube that is provided with a first one-way valve, and at least one waste gas tube that is provided with a second one-way valve. The waste gas tube has an end connected to a container. When an animal expels waste gas and fecal matter, the fecal matter is allowed to drop into the feces tube and passes through the first one-way valve. The waste gas is conducted through the second one-way valve into the container for storage. As such, the waste gases expelled from cows and horses can be re-used in order to reduce pollution caused thereby, increase energy sources, and suppress the greenhouse effect of the Earth. | 03-22-2012 |
Mao-Song Chen, Yonghe City TW
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20110293735 | COMPOSITION OF PESTICIDE - A composition of pesticide is a composed of banana oil, pepper powder, urea, and milk powder. Banana oil is composed of ethyl acetate, n-butyl acetate, n-butanol, ketone, benzol, and xylene. Banana oil is diluted with water at a proper ratio. Pepper powder is added to banana oil to provide an excellent effect of pest killing. Urea is diluted with water at a proper ratio. Milk powder is added to urea to provide protection to plant leaves. With such a composition, a practical improvement of being environmentally conservative, toxicant free, and pollution free is realized. | 12-01-2011 |
Shao Wei Chen, Yonghe City TW
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20090122708 | Method and system for link layer scheduling for networked applications - A method and system is provided for link layer scheduling for networked applications in a coordinator-based communications system. A network-coordinating device receives a request from a networked application to establish a communications session. The request includes a set of session parameters. The network-coordinating device allocates a first transmission opportunity in response to the request. The network-coordinating device allocates successive transmission opportunities based on the set of session parameters without receiving successive requests. The set of session parameters comprises at least one of a predetermined flow control mechanism, a quality-of-service (QoS) requirement, a bandwidth requirement, and an application type. In one embodiment, the predetermined flow control mechanism is additive increase and multiplicative decrease (AIMD) of transmission control protocol (TCP). Using the novel link layer scheduling, the network-coordinating device is able to allocate and adjust successive transmission opportunities to match the upper-layer resource requirement and traffic pattern dynamically. | 05-14-2009 |
Shiaw-Huei Chen, Yonghe City TW
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20100193419 | Normal-Pressure Plasma-Based Apparatus for Processing Waste Water by Mixing the Waste Water with Working Gas - There is disclosed a normal-pressure plasma-based apparatus for processing waste water by mixing the waste water with working gas. The apparatus includes a waste water supply, a gas supply, a plasma-based processing unit connected to both of the waste water supply and the gas supply, a reservoir connected to the plasma-based processing unit and a washing tower connected to both of the reservoir and the plasma-based processing unit. The plasma-based processing unit and the washing tower are used together to mix the waste water with the working gas at least twice. The plasma-based processing unit produces active substances to decompose organic compounds and eliminate the colors of the organic compounds. Thus, performance in processing the waste water is excellent while the consumption of time and energy is low. | 08-05-2010 |
20110000432 | One atmospheric pressure non-thermal plasma reactor with dual discharging-electrode structure - A non-thermal plasma reactor includes a reactor chamber, a first electrode unit disposed in the top portion of chamber and a second electrode unit disposed in the bottom of the chamber, so that a plasma treatment region is defined between the first and second electrode units. The first electrode unit includes at least one or arrays of dual discharging-electrode structure embedded in an isolating layer. A high-voltage power supply is connected to the first and second electrode units. An external gas introducing unit is used to allow auxiliary gas into the plasma reaction region so that arrays of dual discharging-electrode structure can enhance the gas discharge process and thus promote the plasma assisted chemical reaction for cleaning purpose. | 01-06-2011 |
Shihn-Cheng Chen, Yonghe City TW
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20090055486 | INSTANT MESSAGING NETWORK CAMERA - An instant messaging network camera has a processor, an image sensor, an audio receiver, an input device, a network connecting module and memory. The processor has a video and an audio encoder. The image sensor is electronically connected to the processor and captures images. The network connecting module is used to connect to an instant messaging service server over the Internet and is electronically connected to the processor. The memory is electronically connected to the processor and has an automatic operating process. The automatic operating process is executed by the processor to log on to an instant messaging service, receive viewing requests sent from a client device also logged on to the instant messaging service and send images to the client device. Therefore, a user can set up and control the network camera easily over the instant messaging service for increased security. | 02-26-2009 |
20090327436 | INSTANT MESSAGING NETWORK CONTROL MODULE - An instant messaging network control module has a processor, a network connecting module, a connecting interface and a memory. The network connecting module is used to connect to an instant messaging server. The connecting interface is used to electronically connect to an outer controlled device. The memory stores a local machine account and a password of the network control module for logging on to the instant message service, a client account and an automatic operating process. The automatic operating process is executed by the processor to allow the network control module to log on to the instant messaging service, receive instant messages sent from a client device logged on to the instant messaging service with the client account and send a corresponding operating command to the outer controlled device. Therefore the network control module provides an easy and cheap way to remotely control the outer controlled device. | 12-31-2009 |
Sungkai Chen, Yonghe City TW
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20090261736 | Illuminating Device - A solar charged or solar powered illuminating device comprises a shell and a lampshade, wherein said shell is capable of being hung on a transparent surface comprising a backlight surface and a light-receiving surface, wherein said light-receiving surface is abutted against said transparent outward surface, said shell further comprising: a solar panel, an illuminating module, a battery unit and a power control module. Said solar panel is arranged on the light-receiving surface for receiving solar energy and converting solar energy into electric energy; said illuminating module is arranged on the backlight surface; said battery unit is used for storing the electric energy and said power control module connected with said solar panel and said battery unit is used for receiving electric energy converted by solar panel, charging the battery unit, and controlling the discharge of rechargeable batteries, wherein said battery unit can generate a first output voltage for illuminating module. The lampshade is covered on the backlight surface and is set on the position corresponding to said illuminating module. Due to its compact design, the device can be moved conveniently to be hung for use. | 10-22-2009 |
Tsung-Hai Chen, Yonghe City TW
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20120067445 | DEVICE FOR USE OF ANIMAL WASTE GAS EMISSION FOR CONVERSION OF METHANE AND SUPPRESSION OF GLOBAL WARMING - A device is provided for handling animal waste gas and suppressing global warming. The device includes a hood, a feces tube that is provided with a first one-way valve, and at least one waste gas tube that is provided with a second one-way valve. The waste gas tube has an end connected to a container. When an animal expels waste gas and fecal matter, the fecal matter is allowed to drop into the feces tube and passes through the first one-way valve. The waste gas is conducted through the second one-way valve into the container for storage. As such, the waste gases expelled from cows and horses can be re-used in order to reduce pollution caused thereby, increase energy sources, and suppress the greenhouse effect of the Earth. | 03-22-2012 |
Wen-Lin Chen, Yonghe City TW
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20110215732 | BUILT-IN LAMP WIRELESS DIMMER DEVICE - The present invention relates to a built-in lamp wireless dimmer device, the wireless dimmer device being built into a light-emitting component, and a remote control and a switching element are used to implement a dimming function. The wireless dimmer device is primarily structured from a decoder unit and a RF (radio frequency) wireless receiver unit. Accordingly, the remote control is used to transmit a RF signal to the dimmer device to implement wireless dimming and stepless light source transformation of the light-emitting component. | 09-08-2011 |
Wen-Shen Chen, Yonghe City TW
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20110254465 | LIGHT EMITTING DIODE DRIVE CIRCUIT DEVICE - The present invention discloses an LED drive circuit device. The LEDs are installed in a lamp-set and two ends of the lamp-set are provided respectively with two pins to receive a high frequency AC outputted from a ballast, with the two pins being further electrically connected with a drive circuit module. The drive circuit module includes primarily a resonant network correction circuit and a rectifying circuit. The resonant network correction circuit adjusts the high frequency AC received by the two pins to comply with an application range of LED current and then the rectifying circuit converts the AC into a DC which is next outputted through other two pins. By applying the aforementioned circuits, the LED lamp-set can be applied to an ordinary electronic ballast, thereby achieving high compatibility. | 10-20-2011 |