Patents by Inventor Lai-Sheng Chen
Lai-Sheng Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9286533Abstract: The present invention provides a method for image recombination of a plurality of images and image identification and a system for image acquiring and identification. Features with respect to the plurality of images are recombined and enhanced so as to form a recombined image. After that, the recombined image is processed to emphasize the features of the recombined image so that the recombined image is capable of being identified easily. Furthermore, the present provides a system to perform the foregoing method, whereby reducing unidentified problems caused due to low quality image of the monitoring system.Type: GrantFiled: December 5, 2014Date of Patent: March 15, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ya-Hui Tsai, Kuo-Tang Huang, Chun-Lung Chang, Lai-Sheng Chen
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Publication number: 20150086135Abstract: The present invention provides a method for image recombination of a plurality of images and image identification and a system for image acquiring and identification. Features with respect to the plurality of images are recombined and enhanced so as to form a recombined image. After that, the recombined image is processed to emphasize the features of the recombined image so that the recombined image is capable of being identified easily. Furthermore, the present provides a system to perform the foregoing method, whereby reducing unidentified problems caused due to low quality image of the monitoring system.Type: ApplicationFiled: December 5, 2014Publication date: March 26, 2015Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ya-Hui TSAI, Kuo-Tang HUANG, Chun-Lung CHANG, Lai-Sheng CHEN
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Patent number: 8650692Abstract: A cleaning device with electrostatic sheet auto rolling, comprising: a frame; a power gear set; a roller set, having a first roller, a second roller, a paper feeder roller; and a paper collector roller, arranged axially parallel with each other; and a drive shaft; wherein, the paper feeder roller is coaxially received inside a roller of paper; the first, the second and the paper collector rollers are driven to rotate by the power gear set; the paper collector roller is disposed radial to the paper feeder roller at a side thereof while enabling the first and the second rollers to be arranged therebetween; the drive shaft is enabled to move relative to the frame and perpendicular to the axial direction of the drive shaft; the drive shaft is arranged protruding out of the frame; and the drive shaft, the first and the second rollers are arranged parallel to each other.Type: GrantFiled: January 18, 2011Date of Patent: February 18, 2014Assignee: Industrial Technology Research InstituteInventors: Chun-Hsien Liu, Ya-Hui Tsai, Chun-Sheng Wang, Tung-Chuan Wu, Lai-Sheng Chen, Yu-Ting Shih
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Patent number: 8590101Abstract: The present invention provides a suction cleaning module comprising: a first housing, a second housing, a third housing and a fan blower. The second housing, connected to the bottom of the first housing, has a shell section such that a suction channel is formed between the shell section and the first housing and has a dust collection space communicating with the suction channel. The third housing, respectively coupled to the first and second housing, has a filtered flow outlet. The fan blower connected to the third housing has a flow inlet and a flow inlet corresponding to the filtered flow outlet.Type: GrantFiled: September 1, 2010Date of Patent: November 26, 2013Assignee: Industrial Technology Research InstituteInventors: Chun-Hsien Liu, Ya-Hui Tsai, Tung-Chuan Wu, Lai-Sheng Chen
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Patent number: 8441264Abstract: A detecting station of a winding product and a method for detecting an inter-turn short circuit are provided. The method includes following steps. First, a high voltage pulse is input to two ends of a winding of a winding product. Next, a voltage value of an electrifying process of the winding is extracted for generating an extracting data. Finally, a time-frequency converting operation is performed to the extracting data, and a time-frequency analysis information is generated for indicating whether or not the inter-turn short circuit is occurred in the winding.Type: GrantFiled: December 15, 2009Date of Patent: May 14, 2013Assignee: Industrial Technology Research InstituteInventors: Chun-Chieh Wang, Yu-Liang Chung, Yong-Lin Kuo, Lai-Sheng Chen
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Publication number: 20120110755Abstract: A cleaning device with electrostatic sheet auto rolling, comprising: a frame; a power gear set; a roller set, having a first roller, a second roller, a paper feeder roller; and a paper collector roller, arranged axially parallel with each other; and a drive shaft; wherein, the paper feeder roller is coaxially received inside a roller of paper; the first, the second and the paper collector rollers are driven to rotate by the power gear set; the paper collector roller is disposed radial to the paper feeder roller at a side thereof while enabling the first and the second rollers to be arranged therebetween; the drive shaft is enabled to move relative to the frame and perpendicular to the axial direction of the drive shaft; the drive shaft is arranged protruding out of the frame; and the drive shaft, the first and the second rollers are arranged parallel to each other.Type: ApplicationFiled: January 18, 2011Publication date: May 10, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chun-Hsien Liu, Ya-Hui Tsai, Chun-Sheng Wang, Tung-Chuan Wu, Lai-Sheng Chen, Yu-Ting Shih
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Publication number: 20110225765Abstract: The present invention provides a suction cleaning module comprising: a first housing, a second housing, a third housing and a fan blower. The second housing, connected to the bottom of the first housing, has a shell section such that a suction channel is formed between the shell section and the first housing and has a dust collection space communicating with the suction channel. The third housing, respectively coupled to the first and second housing, has a filtered flow outlet. The fan blower connected to the third housing has a flow inlet and a flow inlet corresponding to the filtered flow outlet.Type: ApplicationFiled: September 1, 2010Publication date: September 22, 2011Applicant: Industrial Technology Research InstituteInventors: CHUN-HSIEN LIU, YA-HUI TSAI, TUNG-CHUAN WU, LAI-SHENG CHEN
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Patent number: 8013479Abstract: A high power-density power generating module, comprising: a magnet unit having a plurality of adjacent magnets with opposite magnet-pole arrangement against adjacent ones, each with a magnetic north pole and a magnetic south pole; and a winding unit having a plurality of adjacent windings around the adjacent magnets; wherein the magnet unit is capable of moving relatively to the winding unit and the angle between the linking direction of the magnetic north pole and the magnetic south pole of each magnet and the winding surface of each winding is larger than 0 degree and smaller than 90 degrees.Type: GrantFiled: June 3, 2009Date of Patent: September 6, 2011Assignee: Industrial Technology Research InstituteInventors: Wen-Yang Peng, Lai-Sheng Chen, Jui-Hung Liu
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Patent number: 7952470Abstract: A collision detection apparatus is provided, which includes a main body, at least an air bag disposed at the periphery of the main body and at least a baro sensor. The air bags communicate with each other. The air bag is connected to the baro sensor to detect the pressure at different time points and the pressure variations. The apparatus judges whether a collision has occurred and the collision force is detected by the baro sensors. The time point of collision occurrence and the collision position according to the pressures of the air bags at different time points are determined.Type: GrantFiled: February 13, 2007Date of Patent: May 31, 2011Assignee: Industrial Technology Research InstituteInventors: Ching-Chi Liao, Yen-Chieh Mao, Lai-Sheng Chen, Yu-Liang Chung, Yann-Shuoh Sun, Nai-Chia Chang
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Publication number: 20110089954Abstract: A detecting station of a winding product and a method for detecting an inter-turn short circuit are provided. The method includes following steps. First, a high voltage pulse is input to two ends of a winding of a winding product. Next, a voltage value of an electrifying process of the winding is extracted for generating an extracting data. Finally, a time-frequency converting operation is performed to the extracting data, and a time-frequency analysis information is generated for indicating whether or not the inter-turn short circuit is occurred in the winding.Type: ApplicationFiled: December 15, 2009Publication date: April 21, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chun-Chieh Wang, Yu-Liang Chung, Yong-Lin Kuo, Lai-Sheng Chen
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Publication number: 20100278389Abstract: The present invention provides a method for image recombination of a plurality of images and image identification and a system for image acquiring and identification. Features with respect to the plurality of images are recombined and enhanced so as to form a recombined image. After that, the recombined image is processed to emphasize the features of the recombined image so that the recombined image is capable of being identified easily. Furthermore, the present provides a system to perform the foregoing method, whereby reducing unidentified problems caused due to low quality image of the monitoring system.Type: ApplicationFiled: July 30, 2009Publication date: November 4, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ya-Hui Tsai, Kuo-Tang Huang, Chun-Lung Chang, Lai-Sheng Chen
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Publication number: 20100156199Abstract: A high power-density power generating module, comprising: a magnet unit having a plurality of adjacent magnets with opposite magnet-pole arrangement against adjacent ones, each with a magnetic north pole and a magnetic south pole; and a winding unit having a plurality of adjacent windings around the adjacent magnets; wherein the magnet unit is capable of moving relatively to the winding unit and the angle between the linking direction of the magnetic north pole and the magnetic south pole of each magnet and the winding surface of each winding is larger than 0 degree and smaller than 90 degrees.Type: ApplicationFiled: June 3, 2009Publication date: June 24, 2010Applicant: Industrial Technology Research InstituteInventors: Wen-Yang Peng, Lai-Sheng Chen, Jui-Hung Liu
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Patent number: 7679748Abstract: The present invention discloses a coupled waveguide-surface plasmon resonance biosensor, comprising: a grating layer formed of a transparent material, the grating layer comprising a first periodic grating structure; a waveguide layer formed on the first periodic grating structure, the refractive index of the waveguide layer being larger than the refractive index of the grating layer; a plasmon resonance layer formed on the waveguide layer, capable of being optically excited to cause a plasmon resonance wave; and a ligand layer formed on the plasmon resonance layer; capable of being bound to react with receptors of a sample to be tested.Type: GrantFiled: June 7, 2006Date of Patent: March 16, 2010Assignee: Industrial Technology Research InstituteInventors: Shean-Jen Chen, Yen-Chieh Mao, Jeng-Nan Yih, Fan-Ching Chien, Chun-Yu Lin, Yi-Ming Chu, Lai-Sheng Chen, Wei-Han Wang, Chao-Chi Wu, Yen-Chun Lin
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Patent number: 7636502Abstract: An optical waveguide bio-sensing device, comprising: a monochromatic light source, a beam splitter, a grating chip with a sub-wavelength grating structure and a sensor. Moreover, in order to enhance the sensitivity of the system using the optical waveguide bio-sensing device, a light concentrating element or a quarter waveplate (ΒΌ?) is arranged in the optical path during detection. When the grating chip is not coated with a layer of biochemical substance corresponding to a monochrome light emitted from the monochromatic light source, a reflected light of a specific narrow wavelength is reflected by a specific angle as a surface plasmon resonant effect caused by waveguide coupling is excited by the incidence of the monochrome light to the grating chip through the beam splitter; otherwise, there will be little or no reflection. Accordingly, the optical waveguide bio-sensing device can detect bio-molecular interactions, reaction rate and/or molecular dynamics without any labeling in real time.Type: GrantFiled: October 2, 2006Date of Patent: December 22, 2009Assignee: Industrial Technology Research InstituteInventors: Yen-Chieh Mao, Jian-Shian Lin, Lai-Sheng Chen, Wei-Han Wang
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Publication number: 20090284585Abstract: An intelligent multi-view display system and an intelligent multi-view display method are disclosed. The system comprises at least a target object, at least an image capturing unit, and an image processing unit and an image displaying unit. The image capturing unit is capable of capturing images of the target object from arbitrary directions to generate image signals which are fed into the image processing unit where they are processed and sent to the image displaying unit for displaying the target object. Thereby, captured images of the target object are viewed from multiple directions.Type: ApplicationFiled: September 22, 2008Publication date: November 19, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ya-Hui TSAI, Tung-Chuan WU, Wei-Han WANG, Lai-Sheng CHEN, Hsiao-Chun LU
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Publication number: 20090151466Abstract: A fixing element and inspection system for examining the status of the fixing element are provided in the present invention. The fixing has a sensing material disposed therein for transforming the force acting on the fixing element into an electrical signal. A signal processing unit, powered by a radio frequency circuit, is coupled to the sensing material for transforming the electrical signal into a readable signal and then transmitting the readable signal to the inspection system through radio frequency so as to monitor the status of the fixing element. By means of the present invention, it is capable of inspecting and monitoring the status of a great amount of fixing elements rapidly and precisely, especially in occasion that extreme safety should be highly concerned, for example, fixing elements secured to the airplane.Type: ApplicationFiled: March 21, 2008Publication date: June 18, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: TUNG-CHUAN WU, SHUO-HUNG CHANG, LAI-SHENG CHEN CHEN, YEN-CHIEH MAO
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Patent number: 7547205Abstract: A microimprint/nanoimprint uniform pressing apparatus is used to provide uniform imprinting pressure to a molding material layer between a substrate and a mold. The uniform pressing apparatus includes a uniform pressing unit for being directly in contact with the mold or the substrate, so as to allow each point to have equal pressure during imprinting and utilize a simple structure to transmit uniform imprinting pressure.Type: GrantFiled: July 7, 2005Date of Patent: June 16, 2009Assignee: Industrial Technology Research InstituteInventors: Shou-Ren Chen, Chuan-Feng Chen, Yu-Lun Ho, Jen-Hua Wu, Wei-Han Wang, Lai-Sheng Chen
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Patent number: 7473088Abstract: A microimprint/nanoimprint device includes a mold, a substrate and an energy transferring module. The substrate is disposed oppositely to the mold and at least has a molding material layer. The energy transferring module includes an energy transferring member and at least one energy source, wherein the energy transferring member is connected to the substrate or the mold, and the energy source provides imprint energy to the substrate or the mold, such that at least part of the imprint energy goes through the energy transferring member to the substrate or the mold for performing imprint molding.Type: GrantFiled: October 4, 2005Date of Patent: January 6, 2009Assignee: Industrial Technology Research InstituteInventors: Yu-Lun Ho, Lai-Sheng Chen, Wei-Han Wang, Jen-Hua Wu, Chuan-Feng Chen, Shou-Ren Chen
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Patent number: 7462320Abstract: The present invention relates to a demolding method and device, being used for detaching a mold and a substrate after completing an imprinting process, in which the mold is forced to detach from the substrate partially and form a gap therebetween by inserting at least a blade module between the two, and thus, as air is sucked into the gap and the adhesion force of vacuum effect exerting between the mold and the substrate is eliminated, the blade module is further applied to detach the mold from the substrate completely.Type: GrantFiled: December 2, 2005Date of Patent: December 9, 2008Assignee: Industrial Technology Research InstituteInventors: Yu-Lun Ho, Jen-Hua Wu, Wei-Han Wang, Shou-Ren Chen, Lai-Sheng Chen
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Publication number: 20080117034Abstract: A collision detection apparatus is provided, which includes a main body, at least an air bag disposed at the periphery of the main body and at least a baro sensor. The air bags communicate with each other. The air bag is connected to the baro sensor to detect the pressure at different time points and the pressure variations. The apparatus judges whether a collision has occurred and the collision force is detected by the baro sensors. The time point of collision occurrence and the collision position according to the pressures of the air bags at different time points are determined.Type: ApplicationFiled: February 13, 2007Publication date: May 22, 2008Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ching-Chi Liao, Yen-Chieh Mao, Lai-Sheng Chen, Yu-Liang Chung, Yann-Shuoh Sun, Nai-Chia Chang