Patents Assigned to I Shou University
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Patent number: 10685222Abstract: A computerized writing evaluation and training method is provided. First, a display interface unit displays a template text, and then, a writing input interface accepts a written text written by a writer, and afterwards, a processing unit segments the written text according to a stroke or a turning point and divides each stroke of the template text and the written text into a line segment or a short arc, and finally, the processing unit compares each stroke information of the template text and the written text and determines whether the written text is correctly written.Type: GrantFiled: November 2, 2018Date of Patent: June 16, 2020Assignee: I-Shou UniversityInventors: Nan-Ying Yu, Shao-Hsia Chang
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Patent number: 10420228Abstract: An integrating apparatus for integrating a plurality of electronic devices includes an elongated frame member and a plurality of spaced-apart connecting plugs. Each of the electronic devices includes a main body that is formed with a receptacle and a display that is mounted in the main body. The frame member is flexible, has opposite end portions separably coupled to each other, and is adapted for encircling and positioning the main bodies of the electronic devices. The connecting plugs protrude from the frame member, are electrically connected to each other, and are adapted for electric connection with the receptacles of the main bodies of the electronic devices.Type: GrantFiled: July 30, 2018Date of Patent: September 17, 2019Assignee: I Shou UniversityInventor: Shyh-Chang Liu
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Patent number: 10273158Abstract: A method for manufacturing a graphene composite film includes preparing a zeolite suspension containing zeolite nanocrystals with a concentration of 50-100 ppm and with a particle size of 50-80 nm. The zeolite suspension has a pH value of 11-13. A graphene oxide suspension containing graphene oxide with a concentration of 50-200 ppm is mixed with the zeolite suspension to form a composite solution. The composite solution is transferred into a 15° C. water bath when a color of the composite solution turns from brownish-yellow into deep brown. A surfactant is added into the composite solution in the 15° C. water bath. The composite solution is then sonicated for 5-30 minutes and removed out of the 15° C. water bath, with the color of the composite solution turning from deep brown into black. The composite solution is further processed to form a graphene composite film having not more than 5 layers.Type: GrantFiled: August 17, 2017Date of Patent: April 30, 2019Assignee: I-Shou UniversityInventor: Chiung-Fang Lin
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Patent number: 9819196Abstract: A power distribution system capable of automatic fault detection includes a lateral, a switch unit and a feeder terminal unit. The switch unit includes a circuit breaker coupled for transmitting electrical power to the lateral when making electrical connection, and a protection relay to provide a control signal that causes the circuit breaker to break electrical connection upon determining that the magnitude of a current provided by the circuit breaker is greater than a threshold current value. The feeder terminal unit detects whether or not the protection relay generates the control signal, so as to determine whether or not a fault has occurred in the lateral.Type: GrantFiled: June 5, 2015Date of Patent: November 14, 2017Assignee: I Shou UniversityInventors: Chao-Shun Chen, Te-Tien Ku, Chia-Hung Lin, Cheng-Ting Hsu
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Patent number: 9790563Abstract: The invention discloses a method for evaluating therapeutic effects of lapatinib on liver cancer comprising: obtaining a liver cancer biopsy from a patient; determining level of a biomarker in the liver cancer biopsy obtained from the patient ex vivo; comparing the determined level of the biomarker in the liver cancer biopsy obtained from the patient to a reference level of the biomarker; and predicting therapeutic effect of lapatinib on liver cancer according to the comparison between the determined level and the reference level of the biomarker; wherein the reference level of the biomarker is level of the biomarker in a liver biopsy obtained from a normal, non-cancerous subject; wherein the biomarker is HBx or ErbB3.Type: GrantFiled: April 25, 2014Date of Patent: October 17, 2017Assignee: I-Shou UniversityInventors: Yun-Ju Chen, Wei-Chien Huang, Jhen-Yu Chen, Pei-Hsuan Chien, Wen-Shu Chen
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Patent number: 9774068Abstract: A filter configuration including a substrate, a primary microstrip line and a first defected ground structure is disclosed. The substrate has a first face and a second face. The second face is a ground face. The primary microstrip line is arranged on the first face and extends in a first direction. The first defected ground structure is arranged on the second face. The first defected ground structure includes a first section, a first circular section, a second section, a second circular section and a third section that are connected to each other in sequence in a second direction perpendicular to the first direction. The second section is covered by the primary microstrip line in a vertical direction perpendicular to the first and second faces. The primary microstrip line has a width equal to a minimum length of the second section. As such, the filtering effect can be improved.Type: GrantFiled: December 30, 2015Date of Patent: September 26, 2017Assignee: I-Shou UniversityInventors: Chung-Long Pan, Rong-Ching Wu, Tsu-Chung Tan
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Patent number: 9748621Abstract: A step impedance resonator filter including a first resonator and a second resonator is disclosed. The first resonator includes a first coupled line and a first tapped line connected to the first coupled line. The second resonator includes a second coupled line and a second tapped line connected to the second coupled line. The second coupled line is coupled with the first coupled line. The first tapped line has a first central line which is spaced from an end face of the first coupled line at a first distance. The second tapped line has a second central line which is spaced from an end face of the second coupled line at a second distance. The first distance is larger than the second distance. As such, the performance of the step impedance resonator filter can be improved.Type: GrantFiled: December 30, 2015Date of Patent: August 29, 2017Assignee: I-Shou UniversityInventors: Chung-Long Pan, Rong-Ching Wu, Tsu-Chung Tan
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Patent number: 9136118Abstract: An iridium-doped carbon nanotube has an atomic ratio of iridium to carbon on a surface thereof ranging from 1×10?4 to 3.5×10?4 as measured by X-ray photoelectron spectroscopy. A working electrode including the aforesaid iridium-doped carbon nanotube and a sensor including the working electrode are also disclosed in the present invention.Type: GrantFiled: February 14, 2014Date of Patent: September 15, 2015Assignee: I Shou UniversityInventors: Shih-Han Wang, Ming-Tsai Liang, Ping-Chao Huang, Chien-Ching Yu, Kuan-Jung Chen
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Publication number: 20150233860Abstract: An iridium-doped carbon nanotube has an atomic ratio of iridium to carbon on a surface thereof ranging from 1×10?4 to 3.5×10?4 as measured by X-ray photoelectron spectroscopy. A working electrode including the aforesaid iridium-doped carbon nanotube and a sensor including the working electrode are also disclosed in the present invention.Type: ApplicationFiled: February 14, 2014Publication date: August 20, 2015Applicant: I Shou UniversityInventors: Shih-Han Wang, Ming-Tsai Liang, Ping-Chao Huang, Chien-Ching Yu, Kuan-Jung Chen
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Patent number: 9005912Abstract: The present invention provides a hybridoma cell line (DSM ACC3145), wherein the hybridoma cell line produces an antibody which specifically binds to an amino acid sequence of type II collagen comprising: K-G-E-P-G-D-D-G-P-S-C (as set forth in SEQ ID NO. 1); and a method for detecting osteoarthritis, by identifying a presence of type II collagen in a urine sample through containing the urine sample with the said antibody.Type: GrantFiled: July 30, 2012Date of Patent: April 14, 2015Assignee: I-Shou UniversityInventors: Chih-Hsin Hung, Chi-Yen Shen, Shyh-Ming Kuo, I-Fen Chen, Shih-Han Wang
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Publication number: 20150100255Abstract: A method for locating faults in a power network includes reading power network information stored in a database in a data reading step. A power network matrix is created based on the power network information in a power network creating step. A fault current vector is created in a fault current vector creating step. In a fault locating step, a backward substitution is carried out on the fault current vector and the power network matrix to obtain a detection zone vector, and the fault can be located. The fault locating speed of the power network is, thus, increased.Type: ApplicationFiled: October 9, 2013Publication date: April 9, 2015Applicant: I-SHOU UniversityInventors: JEN-HAO TENG, SHANG-WEN LUAN, CHAO-SHUN CHEN, YI-CHENG LIN, WEI-HAO HUANG
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Evaluation device and method for providing a transceiver system with performance information thereof
Patent number: 8948703Abstract: An evaluation device is adapted for providing a transceiver system with performance information thereof. The transceiver system models a channel between a transmitter and a receiver thereof using Nakagami distribution with a fading parameter. The evaluation device includes a signal-to-noise ratio (SNR) computing module, a capacity computing module, and an output module. The SNR computing module is operable to set an average SNR for the channel between the transmitter and the receiver, and to compute an expected value and variance of an effective SNR of the transceiver system according to the fading parameter and the average SNR. The capacity computing module is operable to compute an outage capacity of the transceiver system based upon the expected value and the variance of the effective SNR and a transmission outage parameter. The output module is operable to provide the transceiver system with the average SNR and the outage capacity.Type: GrantFiled: November 23, 2010Date of Patent: February 3, 2015Assignee: I-Shou UniversityInventors: Ching-Tai Chiang, Rong-Ching Wu, Chen-Sen Ouyang, Jong-Ian Tsai -
Patent number: 8913687Abstract: A signal transmission system and a signal transmission circuit are provided. The system includes a first chip and a second chip. A rising pulse signal (RPS) and a falling pulse signal (FPS) are generated by a transmission module on the first chip in response to a waveform of an input signal. The RPS corresponds to rising edges of the input signal, the FPS corresponds to falling edges of the input signal, and the RPS and the FPS are transmitted by a first transmission unit and a second transmission unit both located on a surface of the first chip.Type: GrantFiled: October 15, 2013Date of Patent: December 16, 2014Assignee: I-Shou UniversityInventors: Chun-Wei Huang, Yu-Jung Huang, Ming-Kun Chen
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Patent number: 8903245Abstract: A method of generating an optical radiation signal is to be implemented by an optical radiation signal generating device including a dual beam generating unit for receiving an original optical input signal, and a second-order fiber Bragg grating (FBG). The dual-beam generating unit is configured to generate, from the original optical input signal, first and second optical input signals having a phase difference therebetween. The second-order FBG is configured to receive the first and second optical input signals, and to radiate an optical radiation signal by interference between the first and second optical input signals.Type: GrantFiled: April 30, 2012Date of Patent: December 2, 2014Assignee: I-Shou UniversityInventors: Nai-Hsiang Sun, Jung-Sheng Chiang, Wen-Fung Liu, Shih-Chiang Lin, Gary A. Evans, Jerome K. Butler
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Patent number: 8899675Abstract: A heat ventilating chair includes a backrest unit, a seat unit, and a connecting unit connecting the backrest unit to the seat unit. One of the backrest unit and the seat unit includes a hollow member having an air pump, a pressure valve, and a channel that communicates fluidly the air pump and the pressure valve. The connecting unit is connected between the air pump and the other one of the backrest unit and the seat unit. The connecting unit drives the air pump to expel hot air in the channel to the ambient via the pressure valve when the backrest unit is forced to incline rearward. The connecting unit drives the air pump to draw ambient cool air into the channel via the pressure valve when the backrest unit is restored from a rearwardly inclined state.Type: GrantFiled: November 2, 2011Date of Patent: December 2, 2014Assignee: I-Shou UniversityInventors: Tai-Hsi Wu, Yi-Hao Chang, Chi-Sheng Wang, Kuo-Liang Lin
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Patent number: 8895261Abstract: The disclosure provides a use of a fluorescent saccharide-based derivative in cell detection. The fluorescent saccharide-based derivative is obtained from a reactive material through an imine formation reaction, and the reactive material is selected from a composition (A) or a composition (B). The composition (A) includes a reducing sugar compound and an amino group-containing compound having at least one primary amino group. The composition (B) includes an amino sugar compound and a carbonyl group-containing compound, and the amino sugar compound contains at least one primary amino group.Type: GrantFiled: March 13, 2013Date of Patent: November 25, 2014Assignee: I-Shou UniversityInventors: Jau-Yann Wu, Li-Feng Liu, Kuan-Ju Pan, Hao-Yu Tseng, Jian-Ching Wu
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Patent number: 8854839Abstract: An AC-to-DC power converting device includes: a filter for filtering an external AC input voltage; a rectifier for rectifying the AC input voltage filtered by the filter to output a rectified voltage; a power factor corrector for receiving the rectified voltage from the rectifier to generate a boosted voltage; and a step-down converter for receiving the boosted voltage from the power factor corrector to output a DC output voltage. The power factor corrector includes first and second capacitors connected in series across an output side of the rectifier, a series connection of a first diode, a first inductor, a third capacitor, a second inductor and a second diode coupled to the output side of the rectifier, and first and second switches connected in series across the third capacitor. A common node between the first and second capacitors is coupled to a common node between the first and second switches.Type: GrantFiled: April 7, 2011Date of Patent: October 7, 2014Assignee: I Shou UniversityInventors: Chun-An Cheng, Chun-Hsien Yen, Kun-Jheng Lin
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Patent number: 8847511Abstract: A light emitting diode (LED) driving circuit suitable for driving an LED load is provided. The LED driving circuit includes an AC voltage source, a bridge rectifier, a plurality of diodes, inductors, transistors and capacitors. The diodes, inductors, transistors and capacitors are configured to form a buck-boost converter and a buck converter, where the buck-boost converter and the buck converter share the transistors as active switches. Designer can design the LED driving circuit with zero-voltage switching-on using the diode characteristic of the existing active switches by selecting suitable circuit parameters.Type: GrantFiled: September 4, 2013Date of Patent: September 30, 2014Assignee: I-Shou UniversityInventors: Hung-Liang Cheng, Chao-Shun Chen
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Patent number: 8827718Abstract: A motor coordination testing device includes a signal generator and a signal retrieving device. The signal generator includes a first electronic protractor, a second electronic protractor, a first support rotatably coupled with the first electronic protractor, and a second support rotatably coupled with the second electronic protractor. The signal retrieving device is electrically connected to the signal generator.Type: GrantFiled: October 25, 2011Date of Patent: September 9, 2014Assignee: I-Shou UniversityInventors: Hsiu-Ching Chiu, Louise Ada, Hsin-Min Lee
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Patent number: 8796545Abstract: A dye-sensitized solar cell includes a negative electrode, a positive electrode, a photoelectrode mounted between the negative electrode and the positive electrode, and an electrolyte located between the photoelectrode and the positive electrode. The photoelectrode is adapted to absorb a dye. The photoelectrode includes a dense layer, a scattering layer and a carrier transport layer. The dense layer, the scattering layer and the carrier transport layer are stacked one upon another. The dense layer is formed by titanium dioxide nanoparticles having a diameter of 15-20 nm. The scattering layer is formed by titanium dioxide nanospheres having a diameter of 200-500 nm. The carrier transport layer is formed by titanium dioxide nanotubes having a length of 300-800 nm. Furthermore, a photoelectrode for the dye-sensitized solar cell, as well as a method for producing the photoelectrode, are also disclosed.Type: GrantFiled: November 23, 2012Date of Patent: August 5, 2014Assignee: I-Shou UniversityInventors: Tien-Tsan Hung, Jun-Yu Bai