Patents by Inventor Cheng-Che Wu
Cheng-Che 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).
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Publication number: 20240145664Abstract: The present invention provides a hot-pressed carbon/sulfur composite energy-storage cathode utilized in a lithium-sulfur battery, comprising: a conductive porous substrate with specific surface area of 1˜100 m2/g before sulfur loading, and a sulfur layer formed on the conductive porous substrate by hot-pressing method; the cathode has a sulfur loading of 8 mg/cm2 and a sulfur content of 73 wt %. The lithium-sulfur battery of the present invention, with the significant enhancement of the loading and the content of the active material achieved by the hot-pressed carbon/sulfur composite energy-storage cathode, may have the effect of high cyclability and high energy density in a lean-electrolyte lithium-sulfur battery with a low electrolyte-to-sulfur ratio of 7˜4 ?L/mg.Type: ApplicationFiled: December 23, 2022Publication date: May 2, 2024Applicant: NATIONAL CHENG KUNG UNIVERSITYInventors: Sheng-Heng CHUNG, Cheng-Che WU
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Patent number: 11915512Abstract: A three-dimensional sensing system includes a plurality of scanners each emitting a light signal to a scene to be sensed and receiving a reflected light signal, according to which depth information is obtained. Only one scanner executes transmitting corresponding light signal and receiving corresponding reflected light signal at a time.Type: GrantFiled: October 14, 2021Date of Patent: February 27, 2024Assignee: Himax Technologies LimitedInventors: Ching-Wen Wang, Cheng-Che Tsai, Ting-Sheng Hsu, Min-Chian Wu
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Publication number: 20230169429Abstract: A repurposing system tracks tracking demand information associated with various types of used hardware components and also tracks characteristics of hardware inventory in use at one or more facilities. The tracked characteristics of the hardware inventory are used to generate a forecasted supply of used hardware components expected to arrive at a repurposing facility, and the tracked demand information is used to determine a collection of route options available to each used hardware component in the forecasted supply. A carbon equivalent savings is computed in association with each route option available to each hardware component and used to dynamically select one of the available route options for each hardware component.Type: ApplicationFiled: March 16, 2022Publication date: June 1, 2023Inventors: Aleksandr BITIUKOV, Cheng-Che WU, Gregory L. WEBER, Ranganathan SRIKANTH, Robert Aron DROLLINGER, Daniel Stephen BUDIMIR, David BEYER, Kesava VISWANATHAN, Ashley DESIONGCO
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Patent number: 9775234Abstract: A flexible electronic device including a flexible panel and an auxiliary layer is provided. The flexible panel has a plurality of operation portions, wherein a predetermined bending portion disposed between each adjacent two of the operation portions. The auxiliary layer is disposed on a surface of the flexible panel and at least located above the predetermined bending portion. The predetermined bending portion of the flexible panel may be bent in a first bending state for the auxiliary layer to be in contact with the predetermined bending portion, and a radius of curvature of the auxiliary layer is greater than a radius of curvature of the predetermined bending portion. The flexible electronic device has a first compressive stress region and a first tensile stress region, and a range of the first compressive stress region is greater than a range of the first tensile stress region.Type: GrantFiled: April 21, 2015Date of Patent: September 26, 2017Assignee: Industrial Technology Research InstituteInventors: Cheng-Che Wu, Chen-Chu Tsai, Chia-Hao Tsai
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Patent number: 9743513Abstract: According to embodiments of the disclosure, a flexible electronic device is provided. The flexible electronic device includes a flexible substrate, at least one component and at least one stress buffer. The component may be disposed on the flexible substrate and having a lateral surface. The stress buffer may be disposed adjacent to the lateral surface of the component and has a stiffness which is getting larger toward the component.Type: GrantFiled: December 26, 2014Date of Patent: August 22, 2017Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shu-Wei Kuo, Kuo-Lung Lo, Cheng-Che Wu, Chen-Chu Tsai
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Patent number: 9408300Abstract: According to embodiments of the disclosure, a flexible device and a fabrication method thereof are provided. The flexible device has a first area and a second area, and the stiffness of a portion of the first area is greater than the stiffness of the second area. The flexible device may include a flexible substrate and a rigid element. The flexible substrate includes a first surface and a second surface opposite to each other. The second surface has a coarse structure. The surface roughness of the second surface is greater in the first area than in the second area. The rigid element is disposed on the first surface of the flexible substrate and located in the first area. The stiffness of the rigid element is greater than the stiffness of the flexible substrate. A projection area of the coarse structure on the flexible substrate overlaps an area of the rigid element.Type: GrantFiled: February 12, 2015Date of Patent: August 2, 2016Assignee: Industrial Technology Research InstituteInventors: Cheng-Che Wu, Chen-Chu Tsai, Chien-Jung Huang, Yung-Hui Yeh, Heng-Yin Chen
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Publication number: 20160192478Abstract: According to embodiments of the disclosure, a flexible electronic device is provided. The flexible electronic device includes a flexible substrate, at least one component and at least one stress buffer. The component may be disposed on the flexible substrate and having a lateral surface. The stress buffer may be disposed adjacent to the lateral surface of the component and has a stiffness which is getting larger toward the component.Type: ApplicationFiled: December 26, 2014Publication date: June 30, 2016Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shu-Wei KUO, Kuo-Lung LO, Cheng-Che WU, Chen-Chu TSAI
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Publication number: 20160174358Abstract: According to embodiments of the disclosure, a flexible device and a fabrication method thereof are provided. The flexible device has a first area and a second area, and the stiffness of a portion of the first area is greater than the stiffness of the second area. The flexible device may include a flexible substrate and a rigid element. The flexible substrate includes a first surface and a second surface opposite to each other. The second surface has a coarse structure. The surface roughness of the second surface is greater in the first area than in the second area. The rigid element is disposed on the first surface of the flexible substrate and located in the first area. The stiffness of the rigid element is greater than the stiffness of the flexible substrate. A projection area of the coarse structure on the flexible substrate overlaps an area of the rigid element.Type: ApplicationFiled: February 12, 2015Publication date: June 16, 2016Inventors: Cheng-Che Wu, Chen-Chu Tsai, Chien-Jung Huang, Yung-Hui Yeh, Heng-Yin Chen
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Publication number: 20160143130Abstract: A flexible electronic device including a flexible panel and an auxiliary layer is provided. The flexible panel has a plurality of operation portions, wherein a predetermined bending portion disposed between each adjacent two of the operation portions. The auxiliary layer is disposed on a surface of the flexible panel and at least located above the predetermined bending portion. The predetermined bending portion of the flexible panel may be bent in a first bending state for the auxiliary layer to be in contact with the predetermined bending portion, and a radius of curvature of the auxiliary layer is greater than a radius of curvature of the predetermined bending portion. The flexible electronic device has a first compressive stress region and a first tensile stress region, and a range of the first compressive stress region is greater than a range of the first tensile stress region.Type: ApplicationFiled: April 21, 2015Publication date: May 19, 2016Inventors: Cheng-Che Wu, Chen-Chu Tsai, Chia-Hao Tsai