Cheng-Wen Huang
Cheng-Wen Huang, Tu-Cheng TW
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20110060856 | SPI CONTROL DEVICE AND METHOD FOR ACCESSING SPI SLAVE DEVICES USING THE SAME - A method for accessing serial peripheral interface (SPI) slave devices using an SPI control device determines an SPI slave device to be operated, sets an operation type of the determined SPI slave device, and further sets a clock rate, a clock phase, and a clock polarity of the determined SPI slave device. The method further generates a clock signal according to the clock rate, the clock phase, and the clock polarity of the determined SPI slave device, and performs a read operation or a write operation on the determined SPI slave device according to the clock signal. | 03-10-2011 |
20110072297 | SPI DEVICES AND METHOD FOR TRANSFERRING DATA BETWEEN THE SPI DEVICES - A method for transferring data between a serial peripheral interface (SPI) master device and an SPI slave device generates a first clock signal for the SPI master device and a second clock signal for the SPI slave device. Clock frequency of the first clock signal and the second clock signal is twice than a serial clock signal between the SPI master device and the SPI slave device. Data are transferred with double data rate or single data rate based on the first clock signal and the second clock signal. | 03-24-2011 |
Cheng-Wen Huang, Taipei City TW
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20090269953 | Mounting Structure of Interface Jack - A mounting structure of an interface jack includes an insulating housing, multiple electrical wires, a first metallic piece, a second metallic piece, and at least one third metallic piece. The insulating housing has an upper surface, a lower surface, a backside surface, a first lateral wall, a second lateral wall and an entrance. The entrance is communicated with a receptacle disposed within the insulating housing. The backside surface is connected with the upper surface, the lower surface, the first lateral wall and the second lateral wall. The electrical wires are arranged inside the insulating housing and extended out of the backside surface of the insulating housing. The first metallic piece is attached on the bottom surface of the first lateral wall. The second metallic piece is attached on the bottom surface of the second lateral wall. The third metallic piece is attached on the lower surface. | 10-29-2009 |
Cheng-Wen Huang, Hsin-Tien TW
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20090119615 | METHOD AND DEVICE FOR CONTROLLING SCROLLING OF PAGES ON TOUCH SCREEN OF HAND-HELD ELECTRONIC APPARATUS - A method and device for controlling the scrolling of pages on a touch screen of a hand-held electronic apparatus. A liquid crystal display and a touch panel having a larger area than that of the liquid crystal display are overlapped and combined with each other. The overlapped region is defined as a first touch zone, while the non-overlapped region is defined as second touch zones and a third touch zone. Next, a user determines whether a scroll is shown in the picture of the display. If the user determines that a scroll is shown in the picture, a sliding path is sensed by the second touch zone, and the user controls the page to scroll upwards or downwards in the picture based on the sliding path. The first touch zone is pressed to thereby perform the function of the selected page. If the user determines that a scroll is not shown in the picture, a sliding path is sensed by the third touch zone, and the user controls the page to slide rightwards or leftwards in the picture based on the sliding path. The first touch zone is pressed again to thereby perform the function of the selected page. | 05-07-2009 |
Cheng-Wen Huang, Taipei TW
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20090073650 | Holster for mobile electronic apparatus - A holster for a mobile electronic apparatus includes a base plate provided with at least one retaining element for accommodating the mobile electronic apparatus; a first foldable plate formed adjacent to the base plate for protecting the mobile electronic apparatus; an extended device mounted on the first foldable plate, the extended device including: a connector for connecting the extended device to the mobile electronic apparatus, and at least one auxiliary unit for providing at least one function to the mobile electronic apparatus via the connector; and a control device for enabling and disabling the auxiliary unit according to a folded status or an unfolded status of the first foldable plate relative to the base plate. | 03-19-2009 |
20090079704 | METHOD AND APPARATUS FOR INPUTTING OPERATION INSTRUCTIONS USING A DUAL TOUCH PANEL OF A MOBILE COMMUNICATION DEVICE - A method and an apparatus for inputting operation instructions using a dual touch panel of a mobile communication device are provided. When the user's finger touches the second touch panel of the mobile communication device, the second touch panel detects whether there is a slide path. If no slide path is detected in a predetermined time, a no slide signal will be output. A stop signal as a confirmation key will be output after the touch on the second touch panel ends. If there is a slide path, then it is determined whether the slide path is a one-dimension or two-dimension slide path. If a one-dimension slide path is detected in a predetermined time, a slide direction signal will be output. A stop signal as a direction key will be output after the touch on the second touch panel ends. If a two-dimension slide path is detected, the slide path in each direction is recorded. Each direction is aggregated after the touch on the second touch panel ends and instruction(s) corresponding to the aggregated slide path are executed. | 03-26-2009 |
Cheng-Wen Huang, Taipei Hsien TW
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20090073134 | Dual-mode touch screen of a portable apparatus - A dual-mode touch panel for use on a screen of a mobile device, includes a substrate; a first touch panel, attached to a first side of the substrate; and a second touch panel, attached to a second side of the substrate. | 03-19-2009 |
Cheng-Wen Huang, Taipei County TW
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20080287170 | WIRELESS COMMUNICATION APPARATUS - A wireless communication apparatus is provided. The wireless communication apparatus includes a transceiver and a hanging decoration. The transceiver includes an antenna having a metal area exposed to air. The transceiver receives or transmits electromagnetic signal through the antenna. The hanging decoration is disposed on the wireless communication apparatus and includes a metal conductor. When the antenna is connected to the metal area through the metal conductor, the frequency range of the antenna for transmitting or receiving the electromagnetic signal is changed. Therefore, the communication ability of the wireless communication apparatus is improved. | 11-20-2008 |
20090046021 | WIRELESS TRANSCEIVER - A wireless transceiver is provided. The wireless transceiver includes an antenna unit, a connection port and an integrated circuit. The antenna unit detects an electromagnetic signal in the space. The connection port provides a connective path to a transmission line. The integrated circuit is coupled to the antenna unit and the connection port. The integrated circuit receives the electromagnetic signal through the antenna unit. When the transmission line is coupled to the connection port, the integrated circuit enhances and restores the electromagnetic signal through an auxiliary electromagnetic signal received by the transmission line. | 02-19-2009 |
Cheng-Wen Huang US
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20090085886 | Method and apparatus for performing view switching functions on handheld electronic device with touch screen - A method for performing a view switching function of a handheld device with a touch screen is provided. The handheld device has an LCD panel and a touch panel. The touch panel has a touch region larger than a display area of the LCD panel. The touch panel has a main touch region overlapping the LCD panel, and an assistant touch region surrounding but not overlapping the LCD panel. The method includes (a) when the touch panel detects a presence of an object, determining whether the main touch region or the assistant touch region is touched; (b) when it is determined that the main touch region is touched, and it is determined that the object slides to the assistant touch region, switching from a first view to a second view displayed on the LCD panel; and (c) when it is determined that the assistant touch region is touched, and it is determined that the object slides to the main touch region, switching from a third view to a fourth view displayed on the LCD panel. | 04-02-2009 |
Cheng-Wen Huang, Kaohsiung City TW
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20120194813 | SENSOR CHIP FOR BIOMEDICAL AND MICRO-NANO STRUCTURED SUBSTANCES AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a sensor chip for biomedical and micro-nano structured substances and a method for manufacturing the same. The sensor chip includes plural metal nanoparticles and a porous anodized aluminum oxide film. The plural metal nanoparticles are completely contained in holes of the porous anodized aluminum oxide film and located at the bottom of the holes, and an aluminum oxide layer covering the second end of the holes has a thickness of 1 nm to 300 nm. When analytes such as biomedical molecules are provided in contact with the sensor chip, a Raman signal can be detected based on the Raman spectroscopy. The structure of the sensor chip of the present invention is uncomplicated and the manufacturing steps thereof are simple, and therefore the sensor chip of the present invention is of great commercial value. Also, a method of manufacturing the above sensor chip is disclosed. | 08-02-2012 |
Cheng-Wen Huang, Hsinchu TW
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20130167164 | FRONT PANEL OF OPTICAL DISC DRIVE - A front panel of an optical disc drive is provided. The optical disc drive further includes a LED indicator for displaying a working status of the optical disc drive. The front panel includes a light-transmissible zone corresponding to the LED indicator. A thickness of the light-transmissible zone is smaller than an average thickness of the front panel. The light-transmissible zone is integrally formed with the front panel. | 06-27-2013 |