Patents Assigned to Chung Hua University
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Patent number: 8297621Abstract: A card game for teaching skills to players for the models of behavioral and financial success includes a financial center; simulated life event cards; different variable element cards; a plurality of different energy element cards; a plurality of different self energy element cards; and a plurality of different game recordation and learning reports wherein the player can declare a qualifier by reaching a qualified target, any qualifier who self-confident become the winner can declare a state of entering the final decisive contest to challenge the champion and announce how many cycles the competition ended Simultaneously, the final competition period should not be less than three times cycling trough the financial center and the game will be finished after these cycles. Scores of all players will be calculated after end with a genuine winner being declared thereafter. The winner is not only a qualifier but also the genuine victor.Type: GrantFiled: June 17, 2011Date of Patent: October 30, 2012Assignee: Chung Hua UniversityInventors: Shu Hua Chao, Ching Yen Huang
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Publication number: 20120133454Abstract: The invention is related to a microstrip line structure, which comprises: a first microstrip line and a second microstrip line, paralleled with the first mircostrip line for transferring a transmission signal, and a plurality of grooves periodically arranged on both sides of the second microstrip line by using subwavelength, and each period length in the plurality of grooves is smaller than the wavelength of the transmission signal.Type: ApplicationFiled: April 29, 2011Publication date: May 31, 2012Applicant: Chung Hua UniversityInventors: CHIA-HO WU, Tzong-Jer Yang
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Publication number: 20120123291Abstract: A bio-impedance measurement apparatus includes a flexible band member fastened around a body portion, two probe sets attached to the flexible band member, a measurement device, and a wireless device. One probe set includes a probe having a tip portion for piercing the skin of the body portion to be located adjacent to an acupuncture point. Another probe set, used as an electrical ground, includes a probe that contacts the reference skin. The measurement device is disposed on the flexible band member and electrically coupled to the two probe sets to provide an impulse current signal to the acupuncture point. The measurement device amplifies and measures the voltage response across the acupuncture points and the ground. The amplified signal is converted to a digital signal for Fourier transformation. The wireless device, coupled to the measurement device, transmits the acupuncture code and impedance information to a remote monitor station.Type: ApplicationFiled: November 8, 2011Publication date: May 17, 2012Applicant: Chung Hua UniversityInventor: Jium Ming Lin
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Publication number: 20110259653Abstract: An omni-wheel based driving mechanism includes a spherical wheel, a pair of first omni wheels, and a pair of second omni wheels. The first omni wheels are arranged at two sides of the spherical wheel to space from each other by a predetermined distance in a first direction, so that the spherical wheel is rollably positioned between the first omni wheels. The second omni wheels are arranged at another two sides of the spherical wheel to space from each other by a predetermined distance in a second direction, so that the spherical wheel is rollably positioned between the second omni wheels. Therefore, a good driving efficiency can be obtained between the spherical wheel and the first omni wheels and the second omni wheels.Type: ApplicationFiled: July 5, 2011Publication date: October 27, 2011Applicant: CHUNG HUA UNIVERSITYInventors: CHIA-WEN WU, CHI-KUANG HWANG
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Publication number: 20110263377Abstract: An omni-wheel based driving mechanism includes a spherical wheel, a pair of first omni wheels, and a pair of second omni wheels. The first omni wheels are arranged at two sides of the spherical wheel to space from each other by a predetermined distance in a first direction, so that the spherical wheel is rollably positioned between the first omni wheels. The second omni wheels are arranged at another two sides of the spherical wheel to space from each other by a predetermined distance in a second direction, so that the spherical wheel is rollably positioned between the second omni wheels. Therefore, a good driving efficiency can be obtained between the spherical wheel and the first omni wheels and the second omni wheels.Type: ApplicationFiled: July 5, 2011Publication date: October 27, 2011Applicant: CHUNG HUA UNIVERSITYInventors: CHIA-WEN WU, CHI-KUANG HWANG
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Patent number: 8007726Abstract: The present invention provides a microarray bioprobe device integrated with an amplifier having bottom-gate thin film transistors. The present invention utilizes a micro-electro-mechanical process as well as a semiconductor process to integrate microarray bioprobes and an amplifier having bottom-gate thin film transistors on a flexible substrate. As such, a signal obtained by the microarray bioprobes can be amplified nearby to improve the signal-to-noise ratio and impedance matching. The microarray bioprobes are formed on the flexible substrate such that the present microarray bioprobe device can be disposed to conform to the profile of a living body's portion so as to improve electrical contact between the bioprobes and the living body's portion.Type: GrantFiled: June 4, 2007Date of Patent: August 30, 2011Assignee: Chung Hua UniversityInventors: Jium-Ming Lin, Li-Chern Pan, Po-Wei Lin
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Publication number: 20110100123Abstract: An RFID, Bluetooth as well as zigbee based thermal bubble type angular accelerometer includes a flexible substrate, a base layer, at least one cavity, and at least one sensing assembly. The base layer is formed on the flexible substrate. The at least one cavity is formed on the base layer. The at least one sensing assembly is suspended over the at least one cavity. The sensing assembly comprises a heater and two temperature sensing elements, wherein the two temperature sensing elements are substantially symmetrically disposed on opposite sides of the heater, and the heaters and the two temperature sensing elements extend in a radial direction.Type: ApplicationFiled: October 18, 2010Publication date: May 5, 2011Applicant: Chung Hua UniversityInventor: Jium Ming Lin
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Publication number: 20110036168Abstract: An RFID based thermal bubble type accelerometer includes a flexible substrate, an embedded system on chip (SOC) unit, an RFID antenna formed on the substrate and coupled to a modulation/demodulation module in the SOC unit, a cavity formed on the flexible substrate, and a plurality of sensing assemblies, including a heater and two temperature-sensing elements, disposed along the x-axis direction and suspended over the cavity. The two temperature-sensing elements, serially connected, are separately disposed at two opposite sides and at substantially equal distances from the heater. Two sets of sensing assemblies can be connected in differential Wheatstone bridge. The series-connecting points of the sensing assemblies are coupled to the SOC unit such that an x-axis acceleration can be obtained by a voltage difference between the connecting points. The x-axis acceleration can be sent by the RFID antenna to a reader after it is modulated and encoded by the modulation/demodulation module.Type: ApplicationFiled: April 26, 2010Publication date: February 17, 2011Applicant: Chung Hua UniversityInventor: Jium Ming Lin
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Publication number: 20110009926Abstract: A nerve-stimulating and signal-monitoring device includes a flexible substrate, a modulation/demodulation module, a SOC unit and a plurality of stimulation probes. The modulation/demodulation module demodulates coded nerve-stimulating radio-frequency signals or modulates sending coded epidermal nerve response signals. The SOC unit and the modulation/demodulation module can be integrally packaged and bonded on the flexible substrate. The SOC unit decodes and transforms the coded nerve-stimulating radio-frequency signals to obtain nerve-stimulating electrical probe-driving signals. The stimulation probes protrude from the flexible substrate, are configured to transmit the nerve-stimulating electrical probe-driving signals to epidermal nerves, and are electrically coupled to the SOC unit.Type: ApplicationFiled: April 26, 2010Publication date: January 13, 2011Applicant: Chung Hua UniversityInventor: Jium Ming Lin
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Patent number: 7839288Abstract: Disclosed is a sealing detection mechanism for detecting sealing of a closure fastened to a container having a top open end. The sealing detection mechanism includes a RFID tag mounted at a selected position of the closure, at least one operable tear portion formed at the closure, and at least one conductive unit electrically connected to the RFID tag and extended from the RFID tag to the closure to form a conductive circuit loop across the operable tear portion of the closure. A sealing guarantee device mounted is selectively mounted between the top open end of the container and the closure, which includes an upper portion, a lower portion, and a middle portion connected between the upper portion and the lower portion. The lower portion of the sealing guarantee device is provided with an annular flange protruding downward from the lower portion and a hollow portion between the lower portion and the flange.Type: GrantFiled: March 27, 2007Date of Patent: November 23, 2010Assignee: Chung Hua UniversityInventors: Chi-Hu Wang, Ching-Cheng Tien, Bore-Kuen Lee, Chi-Kuang Hwang, Chien-Jung Chiu, Chia-Wen Wu, In-Hang Chung, Tung-Chou Chen, Ming-Ching Yen, Jwu-E Chen
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Patent number: 7830260Abstract: A learning device using RFID tags is provided. The learning device includes a platform and at least one RFID tag unit. The tag unit includes at least one RFID tag with an identification code and a magnet at the inner space of the RFID tag unit. When the RFID tag unit is placed at an interrogation zone of the platform, the magnet actuates the magnet-induced switch to turn on and drives the power supply device to provide power. The signal S1 from the RFID tag is transmitted though the RFID reader for decoding and the processing unit for processing. The signal is sent to an audio/video output device for displaying and broadcasting. A plurality of platforms are formed a platform array, each of the platform including at least one receiver and at least one transmitter correspondent to the receiver, the transmitter transmitting a signal which represents the position of the transmitter, while the receiver receiving signals from the transmitter to recognize the relative positions of the platforms.Type: GrantFiled: March 27, 2007Date of Patent: November 9, 2010Assignee: Chung Hua UniversityInventors: Chi-Hu Wang, Ching-Cheng Tien, Chi-Kuang Hwang, Chien-Jung Chiu, Chia-Wen Wu, Bore-Kuen Lee, In-Hang Chung, Tung-Chou Chen, Ming-Ching Yen, Jwu-E Chen
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Patent number: 7805175Abstract: The present invention provides a microarray bioprobe device integrated with a semiconductor amplifier module, which integrates micro array biological probes and thin film transistors on a flexible substrate by Micro-Electro-Mechanical System (MEMS) processes and semiconductor processes. A signal from the microarray bioprobe device is amplified through a near amplifier to increase signal-to-noise ratio and impendence matching. The micro array biological probes of the present invention are produced on the flexible substrate such that the micro array biological probes can be disposed to conform to the profile of a living body's portion and improving contact between the probes and living body's portion.Type: GrantFiled: October 11, 2006Date of Patent: September 28, 2010Assignee: Chung Hua UniversityInventors: Jium Ming Lin, Li-Chern Pan, Po-Wei Lin
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Patent number: 7765598Abstract: The present invention discloses a method of online detecting MP3 music transmissions and an architecture thereof, wherein the packets transmitted over network segments are intercepted by an MP3 packet sniffing technology; the feature values of the MP3 packets are extracted out via an MP3 music feature value extraction technology and then compared with an MP3 feature value database, and thereby, the IP addresses of the sender and the receiver, which perform an illegal MP3 transmission, are detected and recorded in order to implement investigation and protect intellectual property.Type: GrantFiled: November 29, 2005Date of Patent: July 27, 2010Assignee: Chung Hua UniversityInventor: Chih-Chin Liu
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Patent number: 7737849Abstract: A switch detection device using RFID tags is disclosed. The switch detection device includes a RFID tag, a conducting circuit loop and a switch connected to the conducting circuit loop to form a control circuit. The switch is controlled to turn on or off, leading to the closing or opening of the control circuit. The RFID tag detects the state of the conducting circuit loop and transmits a signal representing the opened/closed state to a RFID reader. The switch detection device is incorporated to a turning operation mechanism which includes a lever lock assembly, a deadbolt lock assembly, a window sash lock assembly, an odometer wheel, a hinge provided with a first hinge member and a second hinge member interconnected by a central axle, a door closer, a water faucet, a rotatable switch, or a rotatable lock.Type: GrantFiled: March 27, 2007Date of Patent: June 15, 2010Assignee: Chung Hua UniversityInventors: Chi-Kuang Hwang, Chih-Hu Wang, Ching-Cheng Tien, In-Hang Chung, Bore-Kuen Lee, Tung-Chou Chen, Chia-Wen Wu, Chien-Jung Chiu, Ming-Ching Yen, Jwu-E Chen
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Patent number: 7663491Abstract: Disclosed is a substrate damage detection mechanism using Radio Frequency Identification (RFID) tag including a substrate, at least one RFID tag with a RFID chip, a RFID transmitter and at least one data input/output port and at least one conducting circuit loop arranged to cover the substrate and provided with a first end that is electrically connected to a reference voltage and a second end that is electrically connected to the data input/output port of the RFID tag. The RFID chip generates a conductive code when the conducting circuit loop is originally conducting and generates a open-circuit code when the conducting circuit loop becomes open circuit resulting from the damage of the substrate in which both the conductive code and the open-circuit code are transmitted by the RFID transmitter and received by a RFID reader to determine the damage of the substrate.Type: GrantFiled: August 30, 2006Date of Patent: February 16, 2010Assignee: Chung Hua UniversityInventors: Chi-Kuang Hwang, In-Hang Chung, Chih-Hu Wang, Ching-Cheng Tien, Bore-Kuen Lee, Tung-Chou Chen, Chia-Wen Wu, Chien-Jung Chiu, Ming-Ching Yen, Jwu-E Chen
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Patent number: 7596551Abstract: The present invention relates to a method of implementing B++ tree search on parallel for virtual tree searcher, in which there is no need to construct and maintain tree structure. In each search step, all processor units (PUs) can be involved to complete search operation. Such kind of searcher can be implemented on hardware with low developing and production cost.Type: GrantFiled: May 3, 2006Date of Patent: September 29, 2009Assignee: Chung Hua UniversityInventor: Wen-Lung Shu
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Publication number: 20080008626Abstract: The present invention provides a microarray bioprobe device integrated with a semiconductor amplifier module, which integrates micro array biological probes and thin film transistors on a flexible substrate by Micro-Electro-Mechanical System (MEMS) processes and semiconductor processes. A signal from the microarray bioprobe device is amplified through a near amplifier to increase signal-to-noise ratio and impendence matching. The micro array biological probes of the present invention are produced on the flexible substrate such that the micro array biological probes can be disposed to conform to the profile of a living body's portion and improving contact between the probes and living body's portion.Type: ApplicationFiled: October 11, 2006Publication date: January 10, 2008Applicant: Chung Hua UniversityInventors: Jium-Ming Lin, Li Chern Pan, Po Wei Lin
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Publication number: 20070266070Abstract: This invention presents a CORDIC-based split-radix FFT/IFFT (Fast Fourier Transform/Inverse Fast Fourier Transform) processor dedicated to the computation of 2048/4096/8192-point DFT (Discrete Fourier Transform). The arithmetic unit of butterfly processor and twiddle factor generator are based on CORDIC (Coordinate Rotation Digital Computer) algorithm. An efficient implementation of CORDIC-based split-radix FFT algorithm is demonstrated. All control signals are generated internally on-chip. The modified-pipelining CORDIC arithmetic unit is employed for the complex multiplication. A CORDIC twiddle factor generator is proposed and implemented for saving the size of ROM (Read Only Memory) required for storing the twiddle factors. Compared with conventional FFT implementations, the power consumption is reduced by 25%.Type: ApplicationFiled: May 12, 2006Publication date: November 15, 2007Applicant: Chung Hua UniversityInventors: Tze-Yun Sung, Yaw-Shih Shieh