Patents Assigned to National Sun Yat-Sen University
  • NANODOT AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20150073167
    Abstract: The present disclosure provides a method for manufacturing a nanodot, including: providing a hydrolysable silane, wherein the hydrolysable silane has one or more hydrolysable groups and one or more substituted or non-substituted hydrocarbon groups; and performing a one-step heat treatment to hydrolyze and condensate the hydrolysable silane to form a nanodot. The nanodot includes: a core, the core is selected from the group consisting of a semiconductor core or a metal core; and a self-assembled monolayer (SAM) including the substituted or non-substituted hydrocarbon groups, wherein the self-assembled monolayer is connected to the core by covalent bonds.
    Type: Application
    Filed: June 2, 2014
    Publication date: March 12, 2015
    Applicant: National Sun Yat-sen University
    Inventors: Shu-Chen HSIEH, Pei-Ying LIN
  • Event trigger and management system for providing automatic repeat requests by single timer and method thereof
    Patent number: 8971177
    Abstract: An event trigger and management system for providing automatic repeat requests (ARQs) by a single timer and a method thereof are provided. Various type timers for providing an ARQ are integrated into a single timer. Through a data structure of a timer node of automatic repeat requests time series, the automatic repeat request time series can be managed only by a single timer. Therefore, the efficiency of controlling and managing a timer associated with Worldwide Interoperability for Microwave Access (WiMAX) may be achieved.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: March 3, 2015
    Assignees: National Sun Yat-Sen University, National Chiao Tung University
    Inventors: Hsu-Feng Hsiao, Kuan-Ju Tseng, Chung-Nan Lee
  • Symmetric dynamic authentication and key exchange system and method thereof
    Patent number: 8972734
    Abstract: A symmetric dynamic authentication and key exchange system and a method thereof are provided. A client and a server obtain initial authentication information at the same time, the client generates first one-time temporary authentication information, a conference key and a standby identity identifier according to the initial authentication information, and transmits them to the server, and the server performs a dynamic authentication program.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: March 3, 2015
    Assignee: National Sun Yat-Sen University
    Inventors: Chun-I Fan, Ruei-Hau Hsu, Yi-Hui Lin
  • METHOD FOR MANUFACTURING NANOSTRUCTURED METAL OXIDE CALCINATE AND NANOSTRUCTURED METAL OXIDE CALCINATE THEREOF
    Publication number: 20150048280
    Abstract: A method for manufacturing a nanostructured metal oxide calcinate suitable for biosensor through a procedure of redox reaction is disclosed in this invention. The nanostructured metal oxide calcinate is free of impurities and produced with better electrocatalytic activity and better conductivity. Thus, an electrode of biosensor can be modified via the nanostructured metal oxide calcinate. The method for manufacturing the nanostructured metal oxide calcinate includes: disposing a first metal material and a second metal material into a reaction slot and making the first metal material and the second metal material dissolved within a solvent to form a mixture, wherein the pH value of the mixture ranges between 0 to 7, the mixture performs a redox reaction process for obtaining a metal oxide material; and eventually calcining the metal oxide material for obtaining a nanostructured metal oxide calcinate.
    Type: Application
    Filed: December 11, 2013
    Publication date: February 19, 2015
    Applicant: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Chun-Hu Chen, Cheng-Chi Kuo, Wen-Jie Lan
  • TRANSCEIVER WITH WAKE UP DETECTION
    Publication number: 20150050897
    Abstract: A transceiver with wake up detection includes a primary control unit, a transmission unit and a receiving unit, the transmission unit comprises a first logic set, a second logic set, a third logic set, a first loop, and a second loop. The first loop outputs a first differential signal, and the second loop outputs a second differential signal. The receiving unit comprises a wake up detection circuit having a first comparator, a second comparator and a fourth logic set. When the first comparator and the second comparator receive a first predetermined level of the first differential signal and a second predetermined level of the second differential signal, the fourth logic set outputs an idle state signal and a data signal to the primary control unit to make an operation mode of the transceiver switched from a low power mode to a normal mode.
    Type: Application
    Filed: August 13, 2013
    Publication date: February 19, 2015
    Applicant: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Chua-Chin Wang, Chih-Lin Chen, Jie-Jyun Li, Gang-Neng Sung, Tai-Hao Yeh, Chun-Ying Juan, Zong-You Hou
  • POLYMER OF SULFONATED POLY(ARYLENE ETHER)S AND MANUFACTURING METHOD THEREOF
    Publication number: 20150031849
    Abstract: A polymer of sulfonated poly(arylene ether)s (PAEs) and a manufacturing method thereof are provided. A main structure of the PAEs has a first side formed by multi-phenyl glycol monomer and a second side formed by multi-phenyl dihalo monomer with an electron-withdrawing group. The glycol monomer and the dihalo monomer are reacted with each other by a nucleophilic displacement reaction, so as to form the main structure of the PAEs. A film made of the PAEs has a better size stability under a high water uptake.
    Type: Application
    Filed: January 26, 2014
    Publication date: January 29, 2015
    Applicant: National Sun Yat-sen University
    Inventors: Wen-yao Huang, Chun-Che Lee, Hsu-feng Lee, Steven Holdcroft
  • FUEL CELL CATALYST LAYER HAVING SULFONATED POLY(ARYLENE ETHER)S AND MANUFACTURING METHOD THEREOF
    Publication number: 20150030965
    Abstract: A fuel cell catalyst layer having sulfonated poly(arylene ether)s and a manufacturing method therefor are provided. The manufacturing method includes steps of: providing at least one type of sulfonated poly(arylene ether)s; mixing the sulfonated poly(arylene ether)s with a catalyst composition to prepare a catalyst slurry; and coating the catalyst slurry to form a film which is dried to be an electrode catalyst layer, in which the weight ratio of the sulfonated poly(arylene ether)s is 5-50 wt %. The sulfonated poly(arylene ether)s in the electrode catalyst layer can provide good thermal stability, glass transition temperature, chemical resistance, mechanical properties, water impermeability, low proton transmission loss, and a relatively simple process to shorten the manufacturing time and lower the cost thereof.
    Type: Application
    Filed: January 23, 2014
    Publication date: January 29, 2015
    Applicant: National Sun Yat-sen University
    Inventors: Wen-yao HUANG, Chun-Che LEE, Hsu-feng LEE, Steven HOLDCROFT
  • Compounds from soft coral, method of preparation and pharmaceutical uses thereof
    Patent number: 8927594
    Abstract: The invention relates to compounds from the soft coral and the generation thereof. The invention also relates to the uses of the compounds from the soft coral in inhibiting inducible nitric oxide synthase and/or cyclooxygenase-2 and in treating the diseases associated with inducible nitric oxide synthase and/or cyclooxygenase-2.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: January 6, 2015
    Assignees: National Sun Yat-Sen University, National Museum of Marine Biology & Aquarium
    Inventors: Jyh-Horng Sheu, Wei-Hsien Wang, Zhi-Hong Wen, Bo-Wei Chen, Ping-Jyun Sung
  • Communication device and antennas with high isolation characteristics
    Patent number: 8922448
    Abstract: A communication device includes a system circuit board, a ground plane, a first antenna, a second antenna, a first metal element, and a second metal element. The ground plane is disposed on the system circuit board. The first metal element is substantially located between the first antenna and the second antenna. The first metal element is coupled to the ground plane such that a system ground plane is formed. The second metal element is adjacent to the first metal element and substantially located between the first antenna and the second antenna. The second metal element is coupled to the system ground plane. The first antenna, the second antenna, and the first metal element are substantially located at an edge of the system circuit board.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: December 30, 2014
    Assignees: MediaTek Singapore Pte. Ltd., National Sun Yat-Sen University
    Inventors: Kin-Lu Wong, Yi-Ting Hsieh, Po-Wei Lin, Shih-Huang Yeh, Ting-Wei Kang
  • SEMI-PERMEABLE MEMBRANE AND A METHOD OF MANUFACTURING THE SEMI-PERMEABLE MEMBRANE THEREOF
    Publication number: 20140374261
    Abstract: The invention discloses a biocompatible semi-permeable membrane. The semi-permeable membrane is manufactured by: providing an eggshell membrane; and immersing the eggshell membrane in an aqueous hydrogen peroxide solution with a concentration of 0.35 to 35% for 8 to 144 hours.
    Type: Application
    Filed: May 5, 2014
    Publication date: December 25, 2014
    Applicant: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventor: SHU-CHEN HSIEH
  • METHOD FOR ESTIMATING PCB RADIATED EMISSIONS
    Publication number: 20140379286
    Abstract: A method for estimating PCB radiated emissions includes providing a BCI probe and a vector network analyzer; performing a calibration step; performing a measurement step; and performing an estimation step. A transfer impedance of the BCI probe is measured via a clamping device in the procedure of performing a calibration step. A measurement-input transfer function of an object and an output-input transfer function of the object are measured via the BCI probe in the procedure of performing a measurement step. Eventually, radiated emissions of the object can be estimated according to the measurement-input transfer function, the output-input transfer function and the transfer impedance in the procedure of performing an estimation step. The present invention accurately estimates radiated emissions of the object with low cost and high speed.
    Type: Application
    Filed: December 5, 2013
    Publication date: December 25, 2014
    Applicant: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Tzyy-Sheng Horng, Cheng-Yu Ho, Kai-Syuan Chen
  • III-nitride quantum well structure, a method for producing the same, and a light-emitting unit using the same
    Patent number: 8916458
    Abstract: An III-nitride quantum well structure includes a GaN base, an InGaN layer and an InGaN covering layer. The GaN base includes a GaN buffering layer, a GaN post extending from the GaN buffering layer, and a GaN pyramid gradually expanding from the GaN post to form a mounting surface. The InGaN layer includes first and second coupling faces. The first coupling face is coupled with the mounting surface. The GaN covering layer includes first and second coupling faces. The first coupling face of the GaN covering layer is coupled with the second coupling face of the InGaN layer. A method for manufacturing the III-nitride quantum well structure and a light-emitting unit having a plurality of III-nitride quantum well structures are also proposed.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: December 23, 2014
    Assignee: National Sun Yat-Sen University
    Inventors: I-Kai Lo, Yu-Chi Hsu, Cheng-Hung Shih, Wen-Yuan Pang, Ming-Chi Chou
  • Wideband frequency synthesizer and frequency synthesizing method thereof
    Patent number: 8890590
    Abstract: A wideband frequency synthesizer and a frequency synthesizing method thereof are provided. The wideband frequency synthesizer includes a phase-locked loop unit, a first voltage-controlled oscillating unit and a first frequency mixer unit. The phase-locked loop unit receives a reference signal and a feedback signal and generates a first oscillating signal according to the reference signal and the feedback signal. The first voltage-controlled oscillating unit generates a second oscillating signal. The first frequency mixer is coupled to the phase-locked loop unit and the first voltage-controlled oscillating unit, receives the first oscillating signal and the second oscillating signal for mixing frequencies of the first oscillating signal and the second oscillating signal to generate an output signal and taking the output signal as the feedback signal for outputting to the phase-locked loop unit.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: November 18, 2014
    Assignee: National Sun Yat-sen University
    Inventors: Tzyy-Sheng Horng, Kang-Chun Peng, Fu-Kang Wang
  • WIDEBAND FREQUENCY SYNTHESIZER AND FREQUENCY SYNTHESIZING METHOD THEREOF
    Publication number: 20140327478
    Abstract: A wideband frequency synthesizer and a frequency synthesizing method thereof are provided. The wideband frequency synthesizer includes a phase-locked loop unit, a first voltage-controlled oscillating unit and a first frequency mixer unit. The phase-locked loop unit receives a reference signal and a feedback signal and generates a first oscillating signal according to the reference signal and the feedback signal. The first voltage-controlled oscillating unit generates a second oscillating signal. The first frequency mixer is coupled to the phase-locked loop unit and the first voltage-controlled oscillating unit, receives the first oscillating signal and the second oscillating signal for mixing frequencies of the first oscillating signal and the second oscillating signal to generate an output signal and taking the output signal as the feedback signal for outputting to the phase-locked loop unit.
    Type: Application
    Filed: August 8, 2013
    Publication date: November 6, 2014
    Applicant: National Sun Yat-sen University
    Inventors: Tzyy-Sheng Horng, Kang-Chun Peng, Fu-Kang Wang
  • MULTIMODE IONIZATION DEVICE
    Publication number: 20140312244
    Abstract: A multimode ionization device includes an electrospray unit, a charge generating unit, and a plasma supplying unit. The electrospray unit is configured to form an electrospray plume which travels along a traveling path. The charge generating unit is configured to permit a liquid electrospray medium to leave the electrospray unit as the electrospray plume. The plasma supplying unit can generate and guide a plasma plume to mix with the electrospray plume so as to obtain a plume combination in a confluent zone, and is oriented to permit at least one of analytes carried in the plume combination to travel to the receiving unit along a linearly-extending end zone of the traveling path.
    Type: Application
    Filed: April 14, 2014
    Publication date: October 23, 2014
    Applicant: National Sun Yat-Sen University
    Inventor: Jentaie SHIEA
  • LED package module structure
    Patent number: 8866182
    Abstract: A light emitting diode package module structure comprises a LED module received in a reflection cup, a light transmitting color conversion member disposed on an annular surface of the reflection cup, a stationary package sleeved on the reflection cup in such a manner that the press portion of the stationary package is pressed against the light transmitting color conversion member, and the stop portions of the positioning legs of the stationary package are positioned against the bottom of the reflection cup. In this way, the light transmitting color conversion member is fixed to the reflection cup by the stationary package without the use of adhesive agents, which consequently simplifies the packaging procedure and reduces the package cost.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: October 21, 2014
    Assignee: National Sun Yat-Sen University
    Inventors: Jau-Sheng Wang, Chun-Chin Tsai, Wei-Chih Cheng, Shun-Yuan Huang, Wood-Hi Cheng
  • Wind power generation system and method for controlling excitation synchronous generator thereof
    Patent number: 8853875
    Abstract: A stand-alone wind power generation system and a method for controlling an excitation synchronous generator thereof are provided. In this method, an input wind power is transformed into an electrical power and outputted to a load. With the use of a coaxial configuration, a windmill, a speed-increasing gearbox, the excitation synchronous generator, and a motor are integrated in the same shaft. The output voltage of the generator is stabilized by an excitation field control. With the use of a motor servo control, the speed of generator can be stabilized under a wind disturbance condition. Therefore, the output power and frequency can be stable. A power flow management unit can control battery sets to charge and discharge, so as to accomplish the proposed control method.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 7, 2014
    Assignee: National Sun Yat-Sen University
    Inventors: Tzuen-lih Chern, Der-min Tsay, Jao-hwa Kuang, Li-hsiang Liu, Wei-ting Chen
  • Real-time monitor solid phase peptide synthesis by mass spectrometry
    Patent number: 8835179
    Abstract: Provided are systems, apparatus, materials and methods for directly monitoring products and intermediates of solid phase chemical synthesis such as solid phase peptide synthesis.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: September 16, 2014
    Assignees: ScinoPharm Taiwan, Ltd., National Sun Yat-Sen University
    Inventors: Li-Chiao Chang, Jentaie Shiea, Yi-Tzu Cho
  • System and method for alignment of nanoparticles on substrate
    Patent number: 8808558
    Abstract: The invention provides a system and method for alignment of nanoparticles on a substrate. The system includes: a substrate; a plurality of polypeptide templates formed on the substrate; and a plurality of nanoparticles formed on the polypeptide templates. The method includes: providing a substrate; forming a plurality of polypeptide templates on the substrate; and forming a plurality of nanoparticles on the polypeptide templates.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: August 19, 2014
    Assignee: National Sun Yat-Sen University
    Inventor: Shu-Chen Hsieh
  • THIN-FILM TRANSISTOR DEVICE AND THIN-FILM TRANSISTOR DISPLAY APPARATUS
    Publication number: 20140217398
    Abstract: A thin-film transistor (TFT) device comprises a gate, a source, a drain, an insulation layer and an active area. The insulation layer electrically separates the gate from the source and the drain. The active area including a plurality of contacting areas contacting the source and the drain, respectively, and generates a channel including a channel width and a channel length. The active area includes a semiconductor material and has a plurality of active-area edges. In the direction parallel to the channel width, a distance between at least a contacting-area edge of the contacting areas and the active-area edge of the active area that is near to the contacting-area edge is larger than 2.5 ?m and less than or equal to 16 ?m. A TFT display apparatus is also disclosed.
    Type: Application
    Filed: December 23, 2013
    Publication date: August 7, 2014
    Applicants: National Sun Yat-sen University, InnoLux Corporation
    Inventors: Ting-Chang CHANG, Yu-Chun CHEN, Tien-Yu HSIEH, Cheng-Hsu CHOU, Jung-Fang CHANG