Patents by Inventor Yung-Sheng Chang
Yung-Sheng Chang 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: 10246807Abstract: A method for manufacturing a composite warm-keeping textile structure includes the steps of: applying an elastic gripper-puffing mechanism to perform puffing operations upon opened cotton fibers for forming at least one puffy fiber agglomerate; applying the elastic gripper-puffing mechanism to grab unit fiber agglomerates from the puffy fiber agglomerate and further to drop the unit fiber agglomerates onto a first cloth layer on an operational platform; vibrating the operational platform to have the unit fiber agglomerates to be evenly distributed over the first cloth layer, so that the unit fiber agglomerates are formed as a fiber agglomerate distribution layer adhered onto the first cloth layer; and, having a second cloth layer to cover the fiber agglomerate distribution layer, so that the first cloth layer and the second cloth layer clamps together the fiber agglomerate distribution layer in between to form the composite warm-keeping textile structure.Type: GrantFiled: January 13, 2016Date of Patent: April 2, 2019Assignee: J. ADAMS & ASSOCIATES LTD.Inventors: Yung-Sheng Chang, Yi-Chung Hwang
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Patent number: 9969791Abstract: The present invention provides isolated polypeptides comprising a modified fibronectin fragment that comprises FNIII 10 and optionally further comprising FNIII 9. Also provided are pharmaceutical compositions comprising the polypeptides and methods of making and using the polypeptides.Type: GrantFiled: June 7, 2013Date of Patent: May 15, 2018Assignee: NATIONAL CHENG KUNG UNIVERSITYInventors: Woei-Jer Chuang, Yung-Sheng Chang
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Publication number: 20170198415Abstract: A method for manufacturing a composite warm-keeping textile structure includes the steps of: applying an elastic gripper-puffing mechanism to perform puffing operations upon opened cotton fibers for forming at least one puffy fiber agglomerate; applying the elastic gripper-puffing mechanism to grab unit fiber agglomerates from the puffy fiber agglomerate and further to drop the unit fiber agglomerates onto a first cloth layer on an operational platform; vibrating the operational platform to have the unit fiber agglomerates to be evenly distributed over the first cloth layer, so that the unit fiber agglomerates are formed as a fiber agglomerate distribution layer adhered onto the first cloth layer; and, having a second cloth layer to cover the fiber agglomerate distribution layer, so that the first cloth layer and the second cloth layer clamps together the fiber agglomerate distribution layer in between to form the composite warm-keeping textile structure.Type: ApplicationFiled: January 13, 2016Publication date: July 13, 2017Inventors: Yung-Sheng CHANG, Yi-Chung HWANG
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Patent number: 9589984Abstract: A pixel structure located on a periphery of a display module includes a substrate, a flexible circuit board and a plurality of LED chips. The substrate has at least one scribing tolerance reserving zone and a display unit mounting zone. The flexible circuit board is disposed on the display unit mounting zone of the substrate. The LED chips are mounted on the flexible circuit board.Type: GrantFiled: June 3, 2015Date of Patent: March 7, 2017Assignee: E Ink Holdings Inc.Inventors: Yung-Sheng Chang, Chia-Chun Yeh
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Patent number: 9489876Abstract: An inspection method including following steps is provided. A pixel array substrate including a plurality of pixel units is in contact with a photoelectric inspection device. A plurality of electrical signals is inputted to the pixel units of the pixel array substrate and the photoelectric inspection device. Based on an optical property of the photoelectric inspection device, the pixel units of the pixel array substrate are being examined on whether they are normal or not. Moreover, an inspection apparatus realizing the inspection method is also provided.Type: GrantFiled: February 12, 2014Date of Patent: November 8, 2016Assignee: E Ink Holdings Inc.Inventors: Chuan-Feng Liu, Jen-Shiun Huang, Pei-Lin Huang, Shi-Lin Li, Chen-Fa Tsai, Yung-Sheng Chang
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Publication number: 20150371976Abstract: A pixel structure located on a periphery of a display module includes a substrate, a flexible circuit board and a plurality of LED chips. The substrate has at least one scribing tolerance reserving zone and a display unit mounting zone. The flexible circuit board is disposed on the display unit mounting zone of the substrate. The LED chips are mounted on the flexible circuit board.Type: ApplicationFiled: June 3, 2015Publication date: December 24, 2015Inventors: Yung-Sheng CHANG, Chia-Chun YEH
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Publication number: 20150218251Abstract: The present invention provides isolated polypeptides comprising a modified fibronectin fragment that comprises FNIII 10 and optionally further comprising FNIII 9. Also provided are pharmaceutical compositions comprising the polypeptides and methods of making and using the polypeptides.Type: ApplicationFiled: June 7, 2013Publication date: August 6, 2015Applicants: NATIONAL CHENG KUNG UNIVERSITY, DCB-USA LLCInventors: Woei-Jer Chuang, Yung-Sheng Chang
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Publication number: 20150185948Abstract: An electronic writing apparatus, including a first substrate, a second substrate disposed opposite to the first substrate, a display medium layer disposed between the first substrate and the second substrate, a first electrode disposed between the first substrate and the display medium layer, a second electrode disposed between the display medium layer and the second substrate, and spacers, is provided. The display medium layer includes charged particles, an electrophoretic liquid, and micro structures. Each of the micro structures surrounds a portion of the charged particles and a portion of the electrophoretic liquid. The spacers are disposed between the display medium layer and the second electrode and lean against a portion of the micro structures such that a changeable gap is formed between the display medium layer and the second electrode. Moreover, a driving method used to drive the electronic writing apparatus is also provided.Type: ApplicationFiled: November 20, 2014Publication date: July 2, 2015Inventor: Yung-Sheng Chang
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Patent number: 8896922Abstract: A display device includes a transparent active element array substrate and a color display layer. The transparent active element array substrate has a first surface and a second surface opposite to the first surface. The color display layer disposed on the first surface of the transparent active element array substrate.Type: GrantFiled: December 9, 2010Date of Patent: November 25, 2014Assignee: E Ink Holdings Inc.Inventors: Yung-Sheng Chang, Chia-Chun Yeh, Yao Peng, Ted-Hong Shinn
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Publication number: 20140320137Abstract: An inspection method including following steps is provided. A pixel array substrate including a plurality of pixel units is in contact with a photoelectric inspection device. A plurality of electrical signals is inputted to the pixel units of the pixel array substrate and the photoelectric inspection device. Based on an optical property of the photoelectric inspection device, the pixel units of the pixel array substrate are being examined on whether they are normal or not. Moreover, an inspection apparatus realizing the inspection method is also provided.Type: ApplicationFiled: February 12, 2014Publication date: October 30, 2014Applicant: E Ink Holdings Inc.Inventors: Chuan-Feng Liu, Jen-Shiun Huang, Pei-Lin Huang, Shi-Lin Li, Chen-Fa Tsai, Yung-Sheng Chang
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Patent number: 8692782Abstract: The present invention relates to a touch display apparatus, which is including a display unit and a touch unit installed under the display unit. The display unit includes a first substrate and a second substrate installed in parallel. The touch unit includes a third substrate installed under the second substrate in parallel, and a plurality of first electrodes and a plurality of second electrodes separately installed on the lower surface of the second substrate and on the upper surface of the third substrate and facing each other. When a user touches the display unit of the electronic reading apparatus, the display unit will have a local deformation accordingly, the first electrode and the second electrode touch each other, and thus a touch signal is generated. Therefore, a touch function can be achieved.Type: GrantFiled: June 21, 2010Date of Patent: April 8, 2014Assignee: E Ink Holdings Inc.Inventors: Yung-Sheng Chang, Kai-Cheng Chuang, Tzu-Ming Wang, Po-Wen Hsiao
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Patent number: 8665513Abstract: An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer and a second substrate. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. A fabricating method of electro-phoretic display device is also disclosed.Type: GrantFiled: October 31, 2012Date of Patent: March 4, 2014Assignee: E Ink Holdings Inc.Inventors: Po-Wen Hsiao, Tzu-Ming Wang, Kai-Cheng Chuang, Yuan-Chih Tsai, Chi-Ming Wu, Jen-Shiun Huang, Yung-Sheng Chang
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Patent number: 8331013Abstract: An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer, a second substrate and a sealant layer. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. The sealant layer is interposed between the second substrate and the conductive flexible board to seal the electro-phoretic layer between the first substrate and the second substrate. A fabricating method of electro-phoretic display device is also disclosed.Type: GrantFiled: May 10, 2010Date of Patent: December 11, 2012Assignee: E Ink Holdings Inc.Inventors: Po-Wen Hsiao, Tzu-Ming Wang, Kai-Cheng Chuang, Yuan-Chih Tsai, Chi-ming Wu, Jen-Shiun Huang, Yung-Sheng Chang
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Publication number: 20120196101Abstract: The present invention provides a recyclable vapor-permeable waterproof laminate which has an outer layer and an inner layer. The outer layer is made of woven or knitted polypropylene (PP) material, and the inner layer is a polyethylene (PE) or polypropylene (PP) membrane, between which a thermal adhesive primarily made of polypropylene (PP) is provided to bond them together. The laminate of the present invention is not only able to serve as performance fabric but is also eco-friendly because the chemical structure of the materials (i.e., PP and PE) from which it is made consist of only carbon and hydrogen, and thus they will not generate toxic gas even though they are incinerated after disposal.Type: ApplicationFiled: April 10, 2012Publication date: August 2, 2012Applicant: CHEMOTEX MINLAN PACIFIC CO., LTDInventors: Yi-Chung Hwang, Yung-Sheng Chang
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Publication number: 20120188627Abstract: A smart window includes a windowpane, at least one sensor and a wireless signal transceiver. The sensor is disposed on the windowpane and configured for detecting an environmental factor and accordingly outputting a sensing signal. The wireless signal transceiver is disposed on the windowpane and electrically connected to the sensor. The wireless signal transceiver is configured for further transmitting the sensing signal from the sensor. A smart window system includes the aforementioned smart window. The smart window and the smart window system adopt wireless communication manner to transmit the sensing signals, and thereby the smart window system has an overall modulation to an environmental factor.Type: ApplicationFiled: May 10, 2011Publication date: July 26, 2012Applicant: E Ink Holdings Inc.Inventors: YING-PING CHEN, Hsiao-Wen Zan, Chuang-Chuang Tsai, Yung-Sheng Chang, Chia-Chun Yeh, Ted-Hong Shinn
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Publication number: 20120013983Abstract: A display device includes a transparent active element array substrate and a color display layer. The transparent active element array substrate has a first surface and a second surface opposite to the first surface. The color display layer disposed on the first surface of the transparent active element array substrate.Type: ApplicationFiled: December 9, 2010Publication date: January 19, 2012Applicant: E Ink Holdings Inc.Inventors: Yung-Sheng CHANG, Chia-Chun Yeh, Yao Peng, Ted-Hong Shinn
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Publication number: 20110279385Abstract: The present invention relates to a touch display apparatus, which is including a display unit and a touch unit installed under the display unit. The display unit includes a first substrate and a second substrate installed in parallel. The touch unit includes a third substrate installed under the second substrate in parallel, and a plurality of first electrodes and a plurality of second electrodes separately installed on the lower surface of the second substrate and on the upper surface of the third substrate and facing each other. When a user touches the display unit of the electronic reading apparatus, the display unit will have a local deformation accordingly, the first electrode and the second electrode touch each other, and thus a touch signal is generated. Therefore, a touch function can be achieved.Type: ApplicationFiled: June 21, 2010Publication date: November 17, 2011Applicant: PRIME VIEW INTERNATIONAL CO., LTD.Inventors: YUNG-SHENG CHANG, KAI-CHENG CHUANG, TZU-MING WANG, PO-WEN HSIAO, GWO-FENG HWANG
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Publication number: 20110267306Abstract: An electronic reading apparatus includes a cover, a writing portion and a displaying portion. The cover defines a first side and a second side. The writing portion is arranged at the first side of the cover, and includes a touch input device and a writing unit. The writing unit is configured to create a content of a note by receiving inputs for the content of the note, and the touch input device detects a touch signal for generating an electronic note file in accordance with the touch signal. The displaying portion is arranged at the second side of the cover; and includes a first display unit for displaying a first content.Type: ApplicationFiled: July 21, 2010Publication date: November 3, 2011Applicant: E INK HOLDINGS INC.Inventors: YUNG-SHENG CHANG, SUNG-HUI HUANG, CHIN-WEN LIN, TED-HONG SHINN
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Publication number: 20110233537Abstract: An oxide thin film transistor includes a substrate, a gate layer, an oxide film and a gate insulating layer. The gate layer is disposed on the substrate. The oxide film is disposed on the substrate, and has a source region, a drain region and a channel region. The channel region is located between the source region and the drain region and corresponds to the gate layer. The electric conductivity of the source region and the drain region is greater than that of the channel region. The gate insulating layer is disposed on the substrate and located between the gate layer and the oxide film.Type: ApplicationFiled: July 21, 2010Publication date: September 29, 2011Applicant: E Ink Holdings Inc.Inventors: Fang-An SHU, Ted-Hong Shinn, Sung-Hui Huang, Lee-Ting Chen, Yung-Sheng Chang
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Publication number: 20110128608Abstract: An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer, a second substrate and a sealant layer. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. The sealant layer is interposed between the second substrate and the conductive flexible board to seal the electro-phoretic layer between the first substrate and the second substrate. A fabricating method of electro-phoretic display device is also disclosed.Type: ApplicationFiled: May 10, 2010Publication date: June 2, 2011Inventors: Po-Wen HSIAO, Tzu-Ming Wang, Kai-Cheng Chuang, Gwo-Feng Hwang, Yuan-Chih Tasi, Chi-ming Wu, Jen-Shiun Huang, Yung-Sheng Chang