Jui-Wen
Jui-Wen Chang, Taoyuan County TW
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20120193824 | METHOD FOR CONTROLLING TEMPERATURES IN HOT RUNNERS OF MULTI-CAVITY INJECTION MOLD, METHOD FOR WARNING, AND CONTROL SYSTEM BASED ON THOSE METHODS - A method for controlling temperatures in hot runners of a multi-cavity injection mold, a warning method, and a control system based on those methods are provided, in which a temperature sensor is positioned at the same location as each of the cavities of the mold, one of the cavities is chosen as a standard cavity, and a standard filling time is defined. Besides, in every injection cycle, a calculating and controlling module is to calculate the differences between the standard filling time and the filling times of the cavities, and according to the differences, the temperatures in the hot runners may be adjusted by a temperature-adjusting device and a warning device may be started. So, the volumetric filling of the cavities can be balanced very quickly, the process can avoid fluctuations of external environment so as to reduce the time for product development, and the quality of production can be maintained. | 08-02-2012 |
Jui-Wen Chen, Tainan City TW
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20150284241 | MEMS PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF - A MEMS package structure includes a base, a MEMS device, a first cover, a second cover and a glass frit. The base includes a recess. The MEMS device is disposed in the recess. The first cover is disposed in the recess and covering the MEMS device. The second cover is disposed on the base and covering the recess. The glass frit is disposed between the base and the second cover. A MEMS package structure includes the base, the MEMS device, the first cover, a second cover, a first metal frame and a first sealing medium. The first metal frame is disposed around the second cover, and the second cover and the first metal frame collectively are disposed on the base and covering the recess. The first sealing medium is disposed between the first metal frame and the base. Manufacturing methods of the MEMS package structures above are further provided. | 10-08-2015 |
Jui-Wen Cheng, Hsi Chih City TW
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20100238231 | Inkjet printer having a rolling mechanism for flattening ink droplets - An inkjet printer having a rolling mechanism for flattening ink droplets is disclosed. The inkjet printer includes a carriage track being connected to a work platform of the inkjet printer, a printing module slidably mounted upon the carriage track to allow lateral movement, and at least one rolling mechanism disposed on the sidewall of a inkjet printhead assembly of the printing module or independently mounted upon the carriage track, wherein the rolling mechanism can roll over the surface of print media and flatten the ink droplets thereon before drying, to form printed image layers with uniform thickness for increasing image quality and reliability of the inkjet printer. | 09-23-2010 |
Jui-Wen Chou, Taipei City TW
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20130170124 | FOLDABLE ELECTRONIC DEVICE - A foldable electronic device includes a first body, a second body and a hinge body. The hinge body is pivoted to the first body around a first pivoting axis and pivoted to the second body around a second pivoting axis so that the first body is able to rotate relatively to the second body. When the first body rotates to a first position relatively to the second body, a first front surface of the first body is closed to a second front surface of the second body on a closing plane, and a pivoting plane where the first pivoting axis and the second pivoting axis are located on and the closing plane are oblique to each other. | 07-04-2013 |
Jui-Wen Fang, Chu-Nan TW
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20090097248 | LIGHT EMITTING DIODE ILLUMINATING DEVICE - A light emitting diode (LED) illumination device ( | 04-16-2009 |
20090154170 | LIGHT EMITTING DIODE ILLUMINATOR - A light emitting diode illuminator includes at least one light source, a receiving seat and a power source arranged on the receiving seat for supplying currents to the at least one light source for causing the at least one light source emitting light. The receiving seat includes a panel and a back plate assembled to the panel. At least one receiving chamber is defined between the panel and the back plate. The receiving chamber defines an opening at a lateral side of the receiving seat. The at least one light source is mounted into the at least one receiving chamber via the opening of the receiving chamber. A block extends outwardly from the back plate to the opening of the receiving chamber to prevent the at least one light source from falling out from the at least one receiving chamber of the receiving seat. | 06-18-2009 |
20090168441 | ILLUMINATION DEVICE AND CAR WITH SAME - An illumination device includes a light emitting module ( | 07-02-2009 |
20100033967 | ILLUMINATING DEVICE - An illuminating device includes a receiving base and at least one light source. The receiving base has at least one receiving space defined therein, and at least one fixing post is positioned adjacent to the corresponding at least one receiving space. The at least one light source is positioned in the at least one receiving space for emitting light. Each light source comprises a light-pervious plate and a LED array located on a side of the light-pervious plate. The light-pervious plate comprises at least one first through hole with the at least one fixing post extending therethrough, the light-pervious plate is fixed to the receiving base in the corresponding receiving space of the receiving base. | 02-11-2010 |
Jui-Wen Hsu, Taipei City TW
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20150116237 | Electronic Device and Control Method Thereof - Disclosed herein are an electronic device and a control method thereof. The electronic device includes a touch device and a processor. The processor is electrically connected to the touch device. When at least one continuous back-and-forth moving touch trace is formed on the touch device during a predetermined period, the processor switches one of a plurality of modes of the electronic device to another. | 04-30-2015 |
Jui-Wen Huang, Taichung City TW
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20140327796 | METHOD FOR ESTIMATING CAMERA RESPONSE FUNCTION - A method for estimating image conversion parameters is revealed. Firstly, using an image capturing unit to capture at least one captured image of an object to an image processing unit for calculation. The image processing unit can take linear brightness change of single captured image to estimate the image conversion parameters, also can take comparison of linear and non-linear images to estimate the image conversion parameters, further can take the difference of exposure quantities to estimate the image conversion parameters. Therefore, the estimation of the image conversion parameters can be finished well and easily. | 11-06-2014 |
Jui-Wen Lai, Taipei City TW
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20150055505 | SELECTION METHOD FOR RAPIDLY OBTAINING HOTSPOT INFORMATION - The present invention is to provide a selection method for rapidly obtaining hotspot information, which is applicable to a wireless communication system including at least one mobile terminal device capable of performing a site survey and transmitting a probe request, a plurality of wireless hotspot devices each capable of receiving the probe request, reading a terminal identifier in the probe request and sending the terminal identifier out, and a server of a telecommunication company capable of receiving the terminal identifier. After receiving the terminal identifier, the server compares the terminal identifier against user data in a user database and then sends a text message to the mobile terminal device when determining that the terminal identifier is already registered in the user database, wherein the text message includes SSID and password of a wireless hotspot device to which the mobile terminal device can currently choose to connect for interconnecting the Internet. | 02-26-2015 |
Jui-Wen Lee, Taipei TW
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20130094218 | LED LENS AND LIGHT SOURCE DEVICE USING THE SAME - The present invention discloses an LED lens and a light source device using the same. The light source device includes the LED lens and a LED. The LED lens comprises a light incident surface, a light emitting surface, and a bottom surface. The light emitting surface includes a recession portion disposed at the central thereof and a convex portion connected to the recession portion. The light incident surface is a concave surface and comprises a first optically active area and a second optically active area. The first optically active area is disposed at the central of the light incident surface; the second optically active area is connected to the first optically active area and the bottom surface. At the junction between the first optically active area and the second optically active area, it is an optical path inversion point that is disposed satisfying specific condition. | 04-18-2013 |
Jui-Wen Lin, Taichung City TW
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20110269283 | High Voltage Transistor with Improved Driving Current - A semiconductor device and its method of manufacture are provided. Embodiments forming an active region in a semiconductor substrate, wherein the active region is bounded by an isolation region; forming a first doped region within the active region; forming a gate electrode over the active region, wherein the gate electrode overlies a portion of the first doped region; forming at least one dielectric layer over sidewalls of the gate electrode; forming a pair of spacers on the dielectric layer; and forming a second doped region substantially within the portion of the first doped region adjacent the one of the spacers and spaced apart from the one of the spacers. | 11-03-2011 |
Jui-Wen Pan, Sinyi Township TW
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20090213474 | Optical object distance simulation device for reducing total optical path - An optical object distance simulation device for reducing total optical path includes: a lens, an achromatic lens set, a first image lens, and a second image lens. The achromatic lens set disposes beside one side of the lens, the first image lens disposes beside one side of the achromatic lens set, and the second image lens disposes beside one side of the first image lens. The achromatic lens set is composed of a first lens and a second lens. The first lens is a double-concave lens. The second lens is a double-convex lens. One concave face of the double-concave tightly contacts with one convex face of the double-convex lens. Therefore, the lens, the achromatic lens set, the first image lens, and the second image lens match with each other in order to simulate real object distance for reducing an object distance between a test camera lens and a corresponding chart. | 08-27-2009 |