Hsing-Yu
Hsing-Yu Chen, Hsinchu TW
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20120141129 | SIGNAL TRANSMISSION METHOD FOR PEER-TO-PEER OPTICAL NETWORK AND SYSTEM THEREOF - A signal transmission system for a peer-to-peer optical network. The system includes an optical line terminal, an optical distribution node, and a plurality of optical network units. The optical network unit and the optical distribution node are connected in a tree distribution having an ordered relation. The optical line terminal transmits optic signals via the optical distribution node to a first ordered optical network unit, to allow the first ordered optical network unit to process the optic signals and to generate combined optic signals, which are transmitted to a next ordered optical network unit via the optical distribution node. The above steps are iterated, until a last ordered optical network unit transmits combined optic signals to the optical line terminal via the optical distribution node. | 06-07-2012 |
20130129355 | OPTICAL WAVELENGTH DIVISION NODE - An optical wavelength division node includes an optical splitter, a plurality of optical circulators, and a colorless light source module. The optical splitter receives and splits a downstream signal light source into a first-path and a second-path signal light source. The optical circulator in a first-order position receives and transmits the first-path signal light source to an optical network unit in a first-order position, and receives a return signal and passes it to a next optical circulator, and finally the optical circulator in a last-order position receives the return signal and transmits it. The colorless light source module receives the second-path signal light source and the return signal transmitted by the optical circulator in a last-order position, and uses the second-path signal light source to modulate the return signal to generate an upstream signal light source to be transmitted to the optical line terminal by the optical splitter. | 05-23-2013 |
Hsing-Yu Chen, Taipei City TW
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20130343760 | SYSTEM AND METHOD FOR OPTICAL TRANSMISSION - A system and a method for optical transmission are provided. The system includes a power combiner, a laser light source, a negative chirp modulator, and multiple transmission units. Each transmission unit corresponds to a frequency band and generates a first output signal in the frequency band based on orthogonal frequency-division multiplexing (OFDM). The frequency bands are not overlapped with each other. The power combiner is coupled to each transmission unit. The power combiner combines each of the first output signals to generate a second output signal. The negative chirp modulator is coupled to the power combiner and the laser light source. The negative chirp modulator performs negative chirp modulation on the laser light source with the second output signal to generate a light signal and outputs the light signal to an optical fiber. | 12-26-2013 |
20140119726 | METHOD AND DEVICE FOR RECEIVING OPTICAL SIGNALS - A method for receiving optical signals and a device using the same method are provided herein. The method includes the elements of receiving an input signal which includes a signal component and an interference component, wherein the interference component is subcarrier to subcarrier intermixing interference (SSII). The input signal is first converted into a frequency domain signal. The interference component of the input signal is estimated based on a mathematical model according to at least a dynamic chirp component and a static chirp component. The interference component is then cancelled from the input signal to obtain an output signal. | 05-01-2014 |
Hsing-Yu Chen, Lungtan TW
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20140182090 | CLIPPING JOINTER STRUCTURE - A clipping jointer structure including a hooking member, a first moving fastener and a second moving fastener is provided. The hooking member is assembled to a rigid body, and has a suspending portion to buckle the hooking member onto one side of the rigid body. The first moving fastener is disposed on a board of the hooking member, and has an operating portion to buckle the first moving fastener onto another side of the rigid body or separate the first moving fastener from the rigid body. The second moving fastener is disposed on the board of the hooking member, and has a supporting portion to buckle the second moving fastener onto the structure body. | 07-03-2014 |
Hsing-Yu Lee, Taoyuan County TW
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20150017841 | PLUG AND RECEPTACLE OF POWER CONNECTOR - An electric power plug includes an insulative body having a first bar and a second bar at a space. The first bar is longitudinally formed with only one first channel for receiving a first plug terminal. The second bar is longitudinally formed with a plurality of second channels for receiving a plurality of second plug terminals. An electric power receptacle includes an insulative seat having a first trough for connecting the first bar and a second trough for connecting the second bar. The first and second troughs are arranged at a space. The first trough is provided with only one first receptacle terminal. The second trough is provided with a plurality of second receptacle terminals which are parallel with each other and arranged at a space. | 01-15-2015 |
20150064978 | CONNECTOR TAPE AND CONNECTOR MODULE THEREOF - A connector tape and a connector module thereof is disclosed. The connector module includes a connector and a detachable counter weight block. The connector includes an insulative main body and a plurality of conductive terminals secured onto the insulative main body. Each conductive terminal includes a soldering portion exposed on the insulative main body. The detachable counter weight block is detachably connected to the insulative main body and exerts a gravitational force on the soldering portions via the insulative main body. Therefore, during the process of assembly of the connector and circuit board, the detachable counter weight block exerts a gravitational force on the soldering portions for stably soldering the soldering portion onto the circuit board; also, once the assembly is complete, the detachable counter weight block can be detached from the insulative main body with ease such that the assembly is of low costs with simplified steps. | 03-05-2015 |
Hsing-Yu Yu, Taipei TW
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20140344704 | ELECTRONIC SYSTEM - An electronic system is provided. The electronic system includes a first electronic device and a second electronic device. The first electronic device includes a first display unit and a first processing unit. The first processing unit is used to run a first operating system. The second electronic device includes a second processing unit. The second processing unit is used to run a second operating system. The first electronic device and the second electronic device independently run the first operating system and the second operating system. When the first electronic device is electrically connected to the second electronic device, a state of the first operating system and the second operating system are respectively maintained and are selectively displayed on the first display unit. | 11-20-2014 |