Tsung-Cheng
Tsung-Cheng Chang, Taichung TW
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20140175517 | FIELD EFFECT TRANSISTOR - A field effect transistor (FET) disclosed herein comprising a substrate, a C-doped semiconductor layer disposed on the substrate, a channel layer disposed on the C-doped semiconductor layer, and an electron supply layer disposed on the channel layer. The FET further comprises a diffusion barrier layer disposed between the C-doped semiconductor layer and the channel layer, wherein the diffusion barrier layer contacts the channel layer directly. | 06-26-2014 |
20150048418 | SEMICONDUCTOR POWER DEVICE - A semiconductor power device, comprising: a substrate; a first semiconductor layer with a first lattice constant formed on the substrate, wherein the first semiconductor layer comprises a first group III element; a first grading layer formed on the first semiconductor layer and comprising a first portion; a second semiconductor layer with a second lattice constant formed on the first grading layer, wherein the second semiconductor layer comprises a second group III element; and a first interlayer formed in the first grading layer and adjacent to the first portion of the first grading layer, wherein a composition of the first interlayer is different from that of the first portion, and the first grading layer comprises the first group III element and the second group III element, and concentrations of both the first group III element and the second group III element in the first grading layer are gradually changed. | 02-19-2015 |
Tsung-Cheng Hu, Yongjing Township TW
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20080269493 | Crystalline forms of topotecan hydrochloride and processes for making the same - Novel crystalline forms of topotecan hydrochloride and processes of making the same are disclosed. | 10-30-2008 |
20090221826 | Process for making topotecan - A process of making topotecan or a pharmaceutically acceptable salt thereof comprising reacting an iminium salt with 10-hydroxy-camptothecin. | 09-03-2009 |
Tsung-Cheng Hu, Tongjing Township TW
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20110021769 | Process for Producing Fluorocytidine Derivatives - A process for making a capecitabine or its derivative comprising (a) reacting a compound of the formula (II): | 01-27-2011 |
Tsung-Cheng Hu, Changhua County TW
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20090118248 | 3-Alpha-hydroxy 21-n-heteroaryl-pregnane derivatives for modulation of brain excitability and a process for the production thereof - The invention relates to a novel multi step process of making compounds of Formula I: | 05-07-2009 |
Tsung-Cheng Hu, Sinshih Township TW
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20090182150 | Novel Intermediate for the Preparation of Paliperidone - A new compound of formula (IV) | 07-16-2009 |
Tsung-Cheng Huang, Hsinchu City TW
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20090004796 | METHOD OF MANUFACTURING NON-VOLATILE MEMORY - A method of manufacturing a non-volatile memory includes providing a substrate and forming a patterned mask layer, a tunnel dielectric layer, and a first conductive layer on the substrate. The first conductive layer on the mask layer is removed to form second conductive layers disposed on the sidewall of the mask layer and the substrate. The mask layer is then removed and a source region is formed. Subsequently, an inter-gate dielectric layer and a third conductive layer are formed on the substrate. The third conductive layer is patterned to cover the source region and a portion of the second conductive layer on both sides of the source region. A portion of the inter-gate dielectric layer and the second conductive layers are then removed. After that, a dielectric layer, a fourth conductive layer, and a drain region are formed, respectively. | 01-01-2009 |
20140355457 | SYSTEM FOR TESTING WIRELESS SIGNALS AND METHOD FOR ESTABLISHING THE SAME - Disclosure herein is related to a system for testing wireless signals and a method provided for establishing the system. One of the objectives is to establish one new testing system while the method effectively reduces the unstable problem caused by hardware or environmental variations. The testing system measures intensity of the wireless signals outputted from a device-under-test. While compared to a test signals, it is determined if the signal intensities there-between are balanced. Accordingly, the hardware of system is required to be adjusted. After that, the wireless signals are compared with sample signals for determining whether or not the test results are stable among the different testing system. An attenuation value may be introduced to adjusting the test result. A new testing system is therefore established. | 12-04-2014 |
Tsung-Cheng Kuo, Yangmei City TW
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20130004008 | REFLEX ENCLOSURE - A reflex enclosure, includes an enclosure body, a loudspeaker, a waveguide portion and a vibration unit; a rearward sound wave generated from the loudspeaker is guided 360 degree (in all directions) from the outside of the waveguide portion to the inside of the waveguide portion, and then push the vibration unit to generate vibration to generate a corresponding sound wave, thereby reducing a standing wave ratio of the rearward sound wave in a sound room to obtain a better timbre. Furthermore, the length of a rearward sound wave guiding distance can be extended, allowing the sound wave to have the effect of extending toward a low frequency compass. In addition, the rearward sound wave is allowed to compress to increase a vibration unit pushing force, thereby obtaining a better sound effect. | 01-03-2013 |
Tsung-Cheng Lai, Luchu Hsiang TW
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20110280684 | SELF-DRILLING SCREW AND FABRICATING METHOD FOR THE SAME - A fabricating method for the self-drilling screw has acts of forming a main section and a secondary section by punching, forming a flat drilling blade with a tapered end at a bottom end of the small diameter portion by punching, and forming a thread portion on an outer surface of the main section and a chip removal thread portion with a spiral chip removal groove on an outer surface of the secondary section by rolling. The self-drilling screw utilizes the flat drilling blade with the tapered end and the chip removal section having chip removal function to reduce the size of the drilling blade. Therefore, the self-drilling screw reduces the size of the punching die, lowers the punching force, lowers both the load of the punching die and the load of the punching machine, and lowers both the die cost and the manufacturing cost. | 11-17-2011 |
Tsung-Cheng Lee, Dapi Township TW
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20100166009 | VARIABLE-FREQUENCY NETWORK DEVICE AND VARIABLE-FREQUENCY NETWORK CONNECTION ESTABLISHING METHOD - A variable-frequency network connection establishing method is adapted for establishing a connection between a local network device and a remote network device. The variable-frequency network connection establishing method includes the steps of: providing a plurality of local communications protocols including a local standard communications protocol and a local variable-frequency communications protocol to the remote network device; receiving a remote communications protocol provided by the remote network device; generating an indicator signal in accordance with the remote communications protocol and the plurality of local communications protocols; and operating in one of a standard mode and variable-frequency mode according to the indicator signal. | 07-01-2010 |
Tsung-Cheng Lee US
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20100218028 | Network interface apparatus and related power saving method thereof - The present invention discloses a network interface apparatus comprising two power regulators, one of which is a system power regulator for supplying a first supply voltage to a physical layer and a medium access control layer in the network interface apparatus, and the other one is an uninterrupted power regulator for supplying a second supply voltage to a power management module. When the network interface apparatus operates in a disconnection status, the system power regulator is disabled so as not to supply the first supply voltage, and the uninterrupted power regulator still provides the second supply voltage to the power management module. | 08-26-2010 |
Tsung-Cheng Liao, Taipei TW
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20160056600 | Information Handling System Multi-Axis Power Adapter - An information handling system power adapter removably couples with a multi-axis plug that rotates between storage, wall socket and power strip positions. The storage position rotates prongs that insert into a power socket so the prongs are retracted into the power adapter, rotates prongs to plug into a wall socket so that the power adapter aligns parallel to the wall having the wall socket, and rotates the prongs to plug into a power strip socket so that the power adapter aligns perpendicular to the power strip having the socket. The multi-axis plug inserts into a power cable receptacle of the power adapter so that an end user may selectively remove the multi-axis plug and insert a power cable that terminates at a plug to connect the power adapter with a power socket through the power cable. | 02-25-2016 |
Tsung-Cheng Lin, Hsinchu TW
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20090109389 | PIXEL STRUCTURE - A pixel structure electrically connected to a scan line and a data line is provided. The pixel structure includes an active device, a first pixel electrode, a mean potential equilibrium circuit, and a second pixel electrode. The active device is electrically connected to the scan line and the data line. The first pixel electrode is electrically connected to the active device. The mean potential equilibrium circuit is electrically connected to the scan line and the data line. The second pixel electrode is electrically connected to the mean potential equilibrium circuit. | 04-30-2009 |
Tsung-Cheng Lin, Taipei City TW
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20110104950 | EXPANDABLE COMPUTER SYSTEM AND FASTENING DEVICE THEREOF - An expandable computer system and a fastening device are disclosed in this invention. The expandable computer system includes a computer, an expansion device and a rigid component. The expansion device includes a first holding portion disposed at a first side of the expansion device, and a first interface socket disposed at a second side of the expansion device. The computer includes a second holding portion and a second interface socket. The rigid component has two transmission plugs and a transmission circuit. The two transmission plugs are coupled with two terminals of the transmission circuit. When the first holding portion is connected with the second holding portion, the two transmission plugs are detachably connected with the first interface socket and the second interface socket to fasten the expansion device to the computer. | 05-05-2011 |
Tsung-Cheng Liu, Hsinchu TW
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20120153789 | PIVOTING ASSEMBLY WITH POSITIONING FUNCTION - A pivoting assembly with a positioning function includes a base and a casing assembled with the base. The base is provided with curved elastic arms and two fixing supports. Each fixing support has a pivotal hole. One surface of the casing is formed with a curved portion for allowing the curved elastic arm to abut against and two holes for allowing the fixing support to pass through. The other surface of the casing is formed with a protrusion pivotally connected to the pivotal hole. When the curved portion slides on the curved elastic arm, elastic abutment between the curved portion and the curved elastic arm makes the casing to be positioned by friction fit with respect to the base. By this structure, the present invention can be positioned without a positioning pin or bolt. Further, the present invention is simple in structure, easy to assemble and low in production cost. | 06-21-2012 |
Tsung-Cheng Tsai, Hukou Shiang TW
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20090122528 | LED lighting device inlaid on a ceiling - The present invention provides an LED lighting device inlaid on a ceiling. The ceiling is divided into a plurality of lattice by a matrix of metal strip, plastic strip or wood strip, a matrix of LED are installed on the lattice; an AC power is inputted through a power line to an AC/DC converter for being converted into a DC power, and then the DC power passes through a current stabilizer, a resistor, a connector for being inputted to two ends of each row of the LEDs; LEDs of each row are serially connected. | 05-14-2009 |
Tsung-Cheng Yang, Taipei TW
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20080198137 | Electronic device and information input method - An information input method applied to an electronic device, which includes a host body, a first direction key module and a second direction key module, includes the following steps. First, the first direction key module generates a first input signal, a second input signal, a third input signal, a fourth input signal, or a fifth input signal; otherwise, the second direction key module generates a sixth input signal, a seventh input signal, an eighth input signal, a ninth input signal, or a tenth input signal. Next, the host body receives one of the input signals. Finally, the host body generates a first standard key signal, a second standard key signal, a third standard key signal, a fourth standard key signal, a fifth standard key signal, a sixth standard key signal, a seventh standard key signal, an eighth standard key signal, a ninth standard key signal or a tenth standard key signal according to the received input signal. | 08-21-2008 |
20080214247 | Communication method and communication system - A communication method includes the following steps. First, a cell phone is connected to an earphone in a wireless manner. Next, the cell phone is enabled to be chosen to enter a wireless intercom mode. Then, a voice control module of the cell phone is enabled to receive a first voice signal outputted from a first microphone module of the cell phone and transfer the first voice signal to the earphone, such that a second headset module of the earphone is enabled to output the first voice signal. Finally, the voice control module of the cell phone is enabled to receive a second voice signal outputted from a second microphone module of the earphone and to transfer the second voice signal to the cell phone, such that a first headset module of the cell phone is enabled to output the second voice signal. | 09-04-2008 |
20080263532 | Data updating method and electric device using the same - A data updating method and an electric device using the same are provided. The data updating method is for updating a first software file set of a mobile device adapted to be electrically connected to the electric device. The electric device has an updating program code for performing the data updating method. The method includes following steps. The first software file set is transmitted to the electric device from the mobile device and shown in a first window in a step (d). The first software file set is compiled into a second software file set in a step (e). The second software file set is transmitted to the mobile device, and the first software file set is replaced by the second software file set. | 10-23-2008 |
Tsung-Cheng Yang, Taipei City TW
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20090235281 | HANDHELD ELECTRONIC DEVICE, INPUT DEVICE AND METHOD THEREOF, AND DISPLAY DEVICE AND METHOD THEREOF - A handheld electronic device, an input device and an input method thereof, and a display device and a display method thereof are provided. A display interface in the display device is divided into at least two portions so as to display the operation images of different application programs in the display interface at the same time. The operation images of the application programs are operated by using a single directional input interface of the input device. In the present invention, the function described above can be achieved without modifying the application programs by using only one touch screen including a display interface and a directional input interface. Thereby, the hardware cost of the handheld electronic device and the complexity for implementing the application programs of the handheld electronic device can be both reduced. | 09-17-2009 |