Patents by Inventor Tung-Chuan Wu
Tung-Chuan Wu 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).
-
Patent number: 9421649Abstract: The present disclosure provides an automatic locking screw machine, which includes an automatic separating module, an automatic feeding module, and an automatic locking module. The automatic separating module separates a plurality of screws arranged in an array. The automatic feeding module is connected to the automatic separating module, and includes a feeding duct for conveying the screws separated by the automatic separating module. The automatic locking module is connected to the automatic feeding module, and includes a first spring ball mechanism and a screwdriver. The first spring ball mechanism supports the screws conveyed by the feeding duct, and the screwdriver locks the screws supported by the first spring ball mechanism onto a workpiece.Type: GrantFiled: February 22, 2013Date of Patent: August 23, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hsiang-Nien Chung, Tung-Chuan Wu, Tzu-Hsin Kuo
-
Publication number: 20150309693Abstract: A touch device is configured to display a touch activated cursor on a touch screen. The touch device is also configured to detect an assistant window triggering movement of the touch activated cursor on the touch screen. In response to detection of the assistant window triggering movement, the touch device is configured to display an assistant window on the touch screen. The assistant window magnifies a portion of the touch activated cursor as well as magnifies a display area of the touch screen adjacent to an end of the touch activated cursor.Type: ApplicationFiled: January 20, 2015Publication date: October 29, 2015Inventors: Chien-Hung LI, Ling-Fan TSAO, Tung-Chuan WU, Yu-Hsuan SHEN, Yueh-Yarng TSAI
-
Patent number: 8689398Abstract: The disclosure provides a cleaning apparatus and detecting method thereof. The cleaning apparatus includes a fan, a motor, a detecting device and a control unit. The motor drives the fan to create an air flow through the cleaning apparatus. The detecting device is electrically connected to the motor, and is utilized detected an impedance of the motor. The control unit is electrically connected to the motor and the detecting device respectively, for comparing the impedance of the motor with a predetermined value and outputting a signal indicative of a comparison result.Type: GrantFiled: July 31, 2012Date of Patent: April 8, 2014Assignee: Industrial Technology Research InstituteInventors: Yu-Liang Chung, Tung-Chuan Wu, Chun-Chieh Wang, Long-Der Chen
-
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
-
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
-
Publication number: 20130139808Abstract: The disclosure relates to a solar heating device comprising at least one incidence collector and a thermal container. The thermal container includes at least one light absorbing recess, wherein at least one of the incidence collectors focuses solar beams on a focal point, which is located inside the light absorbing recess. The inner surface of the light absorbing recess converts the energy of the solar beams into radiant heating.Type: ApplicationFiled: July 23, 2012Publication date: June 6, 2013Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: JIAN SHIAN LIN, YAO CHI PENG, TUNG CHUAN WU, TUNG CHENG PAN, YU TANG CHEN, WEN HUA ZHANG
-
Patent number: 8446471Abstract: The present invention provides a method and system for generating a surrounding seamless bird-view image with distance assistance interface, which process a plurality of surrounding images associated with a carrier captured by different image sensing devices. After that, an assistant marking is determined according to the relationship between acquired image space and the real space and thereby is formed on the surrounding seamless bird-view image so as to assist the driver in the carrier for avoiding collision or events affecting the safety being occurred.Type: GrantFiled: March 25, 2010Date of Patent: May 21, 2013Assignee: Industrial Technology Research InstituteInventors: Tung-Chuan Wu, Li-Kung Huang, Din-Chang Tseng, Hsin-Liang Shen, Kuo-Hsiang Cheng
-
Patent number: 8391560Abstract: The present invention provides a method and a system for image identification and identification result output, which determines a location coordinate with respect to an image and a rotating angle based on at least one direction of the image according to features of the image. The image is compared to a plurality of sample images stored in a database according to the rotating angle so as to obtain at least one identification result. By means of the method and the system of the present invention, identification can be achieved with respect to various rotating angles and distances so as to improve the identification rate.Type: GrantFiled: July 30, 2009Date of Patent: March 5, 2013Assignee: Industrial Technology Research InstituteInventors: Ya-Hui Tsai, Yu-Ting Lin, Kuo-Tang Huang, Chun-Lung Chang, Tung-Chuan Wu
-
Patent number: 8391559Abstract: The present invention provides a method and system for image identification and identification result output, wherein a feature image under identification acquired from an image is compared with a plurality of sample images respectively stored in a database so as to obtain a plurality of similarity indexes associated with the plurality of sample images respectively. Each similarity index represents similarity between the feature image and the corresponding sample image. Thereafter, the plurality of similarity indexes are sorted and then a least one of comparison results is output. The present invention is further capable of being used for identifying identification marks with respect to a carrier. By sorting the similarity index with respect to each feature forming the identification marks, it is capable of outputting many sets of combinations corresponding to the identification marks so as to improve speed for targeting suspected carrier and enhance the identification efficiency.Type: GrantFiled: July 30, 2009Date of Patent: March 5, 2013Assignee: Industrial Technology Research InstituteInventors: Ya-Hui Tsai, Kuo-Tang Huang, Yu-Ting Lin, Chun-Lung Chang, Tung-Chuan Wu
-
Publication number: 20120291812Abstract: The disclosure provides a cleaning apparatus and detecting method thereof. The cleaning apparatus includes a fan, a motor, a detecting device and a control unit. The motor drives the fan to create an air flow through the cleaning apparatus. The detecting device is electrically connected to the motor, and is utilized detected an impedance of the motor. The control unit is electrically connected to the motor and the detecting device respectively, for comparing the impedance of the motor with a predetermined value and outputting a signal indicative of a comparison result.Type: ApplicationFiled: July 31, 2012Publication date: November 22, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yu-Liang CHUNG, Tung-Chuan WU, Chun-Chieh WANG, Long-Der CHEN
-
Publication number: 20120210685Abstract: A centrifugal fan apparatus is disclosed in the present invention. The characteristics of the centrifugal fan apparatus lies in that the width of airflow channel defined between the rim of the impeller and the inner wall of the housing accommodating the impeller is uniform, and two airflow spaces defined between the axial cross section of the impeller and upper housing and lower housing respectively are not symmetry. Due to these two characteristics, the centrifugal fan apparatus is capable of making larger pressure difference to inducing higher flow rate and reducing noise while the centrifugal fan apparatus is operated. The present invention also provides a dust-collecting module that is formed by adopting the centrifugal fan apparatus with a designed dust-collecting casing, which is capable of being a sucker of a vacuum cleaner to collect dust of the surroundings for the purpose of environment cleaning.Type: ApplicationFiled: May 7, 2012Publication date: August 23, 2012Applicant: Industrial Technology Research InstituteInventors: YANN-SHUOH SUN, Yu-Liang Chung, Jiing-Fu Chen, Tung-Chuan Wu, Chun-Hsien Liu
-
Patent number: 8242895Abstract: A method and system for forming a surrounding seamless bird-view image by processing a plurality of surrounding images associated with a carrier captured by different imaging devices is provided in the present invention. During the process, the surrounding images are converted into corresponding bird-images respectively and then an overlapping area corresponding to each two adjacent bird-view images is determined. After that, distances between the pixel in the overlapping area and the boundary of the overlapping area in each adjacent bird-view image is calculated so as to determine a weighting value for each corresponding pixel in each adjacent bird-view image thereby forming an overlapping image, wherein each pixel in the overlapping image is determined according to the weighting value and information of the corresponding pixel in each adjacent image. After determining the overlapping image for each two adjacent bird-view image, it is capable of forming the surrounding seamless bird-view image.Type: GrantFiled: February 8, 2010Date of Patent: August 14, 2012Assignee: Industrial Technology Research InstituteInventors: Hsin-Liang Shen, Kuo-Hsiang Cheng, Tung-Chuan Wu, Din-Chang Tseng
-
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
-
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
-
Publication number: 20110169519Abstract: A method for forming a conductive film structure is provided, which includes providing a flexible insulating substrate, forming a conductive film overlying the flexible insulating substrate, patterning the conductive film to form a plurality of micro-wires overlying the flexible insulating substrate, wherein the micro-wires are extended substantially parallel to each other, forming an insulating layer overlying the flexible insulating substrate and the micro-wires, and winding or folding the flexible insulating substrate along an axis substantially parallel to an extending direction of the micro-wires to form a conducting lump.Type: ApplicationFiled: March 28, 2011Publication date: July 14, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Min-Chieh CHOU, Tung-Chuan Wu, Jen-Hui Tsai, Hung-Yi Lin
-
Publication number: 20110156887Abstract: A method and system for forming a surrounding seamless bird-view image by processing a plurality of surrounding images associated with a carrier captured by different imaging devices is provided in the present invention. During the process, the surrounding images are converted into corresponding bird-images respectively and then an overlapping area corresponding to each two adjacent bird-view images is determined. After that, distances between the pixel in the overlapping area and the boundary of the overlapping area in each adjacent bird-view image is calculated so as to determine a weighting value for each corresponding pixel in each adjacent bird-view image thereby forming an overlapping image, wherein each pixel in the overlapping image is determined according to the weighting value and information of the corresponding pixel in each adjacent image. After determining the overlapping image for each two adjacent bird-view image, it is capable of forming the surrounding seamless bird-view image.Type: ApplicationFiled: February 8, 2010Publication date: June 30, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hsin-Liang SHEN, Kuo-Hsiang Cheng, Tung-Chuan Wu, Din-Chang Tseng
-
Publication number: 20110157361Abstract: The present invention provides a method and system for generating a surrounding seamless bird-view image with distance assistance interface, which process a plurality of surrounding images associated with a carrier captured by different image sensing devices. After that, an assistant marking is determined according to the relationship between acquired image space and the real space and thereby is formed on the surrounding seamless bird-view image so as to assist the driver in the carrier for avoiding collision or events affecting the safety being occurred.Type: ApplicationFiled: March 25, 2010Publication date: June 30, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tung-Chuan WU, Li-Kung Huang, Din-Chang Tseng, Hsin-Liang Shen, Kuo-Hsiang Cheng
-
Patent number: 7959802Abstract: A water purification system performs a water purification process through physical sterilization, and at least includes a compression device and a decompression device. Water is converted into a high-pressure liquid through the compression device, and then is converted into a high-speed fluid by controlling the cross-sectional area of a spout of the decompression device, thus generating physical effects such as pressure drop and shear stress, so as to damage cell walls of bacteria in the liquid to die-off the bacteria. Therefore, purified water is obtained.Type: GrantFiled: August 12, 2008Date of Patent: June 14, 2011Assignee: Industrial Technology Research InstituteInventors: Tung-Chuan Wu, Jen-Hui Tsai, Ta-Hsin Chou
-
Publication number: 20110107596Abstract: A method for forming a conductive film structure is provided, which includes providing a flexible insulating substrate, forming a conductive film overlying the flexible insulating substrate, patterning the conductive film to form a plurality of micro-wires overlying the flexible insulating substrate, wherein the micro-wires are extended substantially parallel to each other, forming an insulating layer overlying the flexible insulating substrate and the micro-wires, and winding or folding the flexible insulating substrate along an axis substantially parallel to an extending direction of the micro-wires to form a conducting lump.Type: ApplicationFiled: January 18, 2011Publication date: May 12, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Min-Chieh Chou, Tung-Chuan Wu, Jen-Hui Tsai, Hung-Yi Lin
-
Patent number: 7934314Abstract: A method for forming a conductive film structure is provided, which includes providing a flexible insulating substrate, forming a conductive film overlying the flexible insulating substrate, patterning the conductive film to form a plurality of micro-wires overlying the flexible insulating substrate, wherein the micro-wires are extended substantially parallel to each other, forming an insulating layer overlying the flexible insulating substrate and the micro-wires, and winding or folding the flexible insulating substrate along an axis substantially parallel to an extending direction of the micro-wires to form a conducting lump.Type: GrantFiled: November 25, 2008Date of Patent: May 3, 2011Assignee: Industrial Technology Research InstituteInventors: Min-Chieh Chou, Tung-Chuan Wu, Jen-Hui Tsai, Hung-Yi Lin