Patents by Inventor Ya-Hui Wang
Ya-Hui Wang 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: 12142755Abstract: A manufacturing method of a carbon-coated lithium iron phosphate material including steps of: (a) providing a first slurry, a lithium source, and a first carbon source having a first weight, wherein the first slurry is formed from an iron source and a phosphorus source, and the first weight is equal to an input value; (b) mixing and grinding the first carbon source, the lithium source and the first slurry to form a second slurry; (c) performing a carbon content analysis on the second slurry to obtain a loss value, wherein the loss value is smaller than the input value and greater than zero; (d) adding a second carbon source having a second weight into the second slurry to form a third slurry, wherein the second weight is equal to the loss value; (e) drying and sintering the third slurry to form the carbon-coated lithium iron phosphate material.Type: GrantFiled: July 29, 2023Date of Patent: November 12, 2024Assignee: Advanced Lithium Electrochemistry Co., Ltd.Inventors: Ya-Hui Wang, Feng-Yen Tsai
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Publication number: 20240317584Abstract: A manufacturing method of a carbon-coated lithium iron phosphate material is disclosed. The manufacturing method includes steps of: (a) providing a first slurry, a carbon source and a lithium source, wherein the first slurry is formed from an iron source and a phosphorus source; (b) mixing the first slurry, the carbon source and the lithium source to form a second slurry, and grinding the second slurry in a tank at a first temperature to form a third slurry, wherein the first temperature is ranged from 25° C. to 40° C.; and (c) drying and sintering the third slurry to form the carbon-coated lithium iron phosphate material including a core layer and a coating layer coated on the core layer, wherein the core layer is formed from the lithium source, the iron source and the phosphorus source, and the coating layer is formed from the carbon source.Type: ApplicationFiled: July 28, 2023Publication date: September 26, 2024Inventors: Ya-Hui Wang, Feng-Yen Tsai
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Publication number: 20240234697Abstract: A manufacturing method of a carbon-coated lithium iron phosphate material including steps of: (a) providing a first slurry, a lithium source, and a first carbon source having a first weight, wherein the first slurry is formed from an iron source and a phosphorus source, and the first weight is equal to an input value; (b) mixing and grinding the first carbon source, the lithium source and the first slurry to form a second slurry; (c) performing a carbon content analysis on the second slurry to obtain a loss value, wherein the loss value is smaller than the input value and greater than zero; (d) adding a second carbon source having a second weight into the second slurry to form a third slurry, wherein the second weight is equal to the loss value; (e) drying and sintering the third slurry to form the carbon-coated lithium iron phosphate material.Type: ApplicationFiled: July 29, 2023Publication date: July 11, 2024Inventors: Ya-Hui Wang, Feng-Yen Tsai
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Publication number: 20240079558Abstract: A method of manufacturing a positive electrode material has the steps of synthesizing an iron metal in a phosphoric acid solution to form an iron phosphate dispersion solution; adding a vanadium pentoxide (V2O5), a non-ionic surfactant and a carbon source to the iron phosphate dispersion solution; and adding a lithium salt to the iron phosphate dispersion solution and then grinding and dispersing it to produce a positive electrode material. By regulating the timing of the addition of vanadium pentoxide (V2O5), the present invention enables the battery made of the positive electrode material to have the advantage of higher battery performance.Type: ApplicationFiled: June 21, 2023Publication date: March 7, 2024Inventors: Chao-Nan Wei, Feng-Yen Tsai, Ya-Hui Wang, Han-Yu Chen
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Patent number: 9447193Abstract: A method for treating cancer includes administering to a subject in need thereof an antibody against a transmembrane and coiled-coil domains protein 3 (TMCC3), wherein the antibody binds to an epitope in an extracellular domain of TMCC3. The antibody binds to an epitope in an intercoil domain of TMCC3. A method of diagnosing or assessing a cancer condition includes assessing a level of expression or activity of a transmembrane and coiled-coil domains protein 3 (TMCC3) in a sample, wherein an increase in the level of expression of activity of TMCC3 as compared to a standard indicates the presence of cancer stem cells in the sample.Type: GrantFiled: March 24, 2014Date of Patent: September 20, 2016Assignees: Development Center for Biotechnology, Academia Sinica, Chang Gung Memorial HospitalInventors: Alice L. Yu, John Yu, Ya-Hui Wang, Chuan-Lung Hsu, Yi-Chang Chen, Ying-Yung Lok
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Publication number: 20140363372Abstract: A method for treating cancer includes administering to a subject in need thereof an antibody against a transmembrane and coiled-coil domains protein 3 (TMCC3), wherein the antibody binds to an epitope in an extracellular domain of TMCC3. The antibody binds to an epitope in an intercoil domain of TMCC3. A method of diagnosing or assessing a cancer condition includes assessing a level of expression or activity of a transmembrane and coiled-coil domains protein 3 (TMCC3) in a sample, wherein an increase in the level of expression of activity of TMCC3 as compared to a standard indicates the presence of cancer stem cells in the sample.Type: ApplicationFiled: March 24, 2014Publication date: December 11, 2014Applicants: DEVELOPMENT CENTER FOR BIOTECHNOLOGY, CHANG GUNG MEMORIAL HOSPITAL, ACADEMIA SINICAInventors: Alice L. Yu, John Yu, Ya-Hui Wang, Chuan-Lung Hsu, Yi-Chang Chen, Ying-Yung Lok
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Publication number: 20140035447Abstract: A device housing includes a first supporting part, a second supporting part and a sealing module. The first supporting part defines a hole. The second supporting part is integral with the first supporting part and the second supporting part functions as a light guide plate. The sealing module includes a first gasket, a second gasket, and a third gasket, the first gasket positioned on the first supporting part, the second gasket positioned a peripheral edge of the hole, the third gasket positioned at one end of the first supporting part.Type: ApplicationFiled: May 8, 2013Publication date: February 6, 2014Applicants: FIH (HONG KONG) LIMITED, SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.Inventors: YA-HUI WANG, YONG-GANG ZHANG, KUAN-HUNG CHEN
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Patent number: 8356755Abstract: An electronic device includes a chip card, a controlling unit, a transport mechanism, and a positioning module. The transport mechanism is electrically connected to the controlling unit and transports the chip card under the control of the controlling unit. The positioning module is electrically connected to the controlling unit and is for pushing the chip card to remove the chip card.Type: GrantFiled: October 13, 2010Date of Patent: January 22, 2013Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) LimitedInventors: Ya-Hui Wang, Yong-Gang Zhang, Kuan-Hung Chen
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Publication number: 20120024958Abstract: An electronic device includes a chip card, a controlling unit, a transport mechanism, and a positioning module. The transport mechanism is electrically connected to the controlling unit and transports the chip card under the control of the controlling unit. The positioning module is electrically connected to the controlling unit and is for pushing the chip card to remove the chip card.Type: ApplicationFiled: October 13, 2010Publication date: February 2, 2012Applicants: FIH (HONG KONG) LIMITED, SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.Inventors: YA-HUI WANG, YONG-GANG ZHANG, KUAN-HUNG CHEN
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Publication number: 20020129350Abstract: Installation of software is forwarded by an automatic method in a Hand Personal Computer in the production line. The method includes defining setup executive files to store files and paths, which need to be copied. According to the defined data in the executive setup file, they are filled on a filelist. In the end, based on the filelist information, need-to-install software programs are copied into Hand Personal Computers.Type: ApplicationFiled: December 19, 2000Publication date: September 12, 2002Applicant: INVENTEC CORPORATIONInventors: Ya-Hui Wang, Jeff Song, Kuang-Hsin Lin
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Patent number: 5957580Abstract: A method is provided for judging whether an ink-containing medium which is used for absorbing an ink is applicable to an ink cartridge. The method includes steps of (a) getting a first value A of a physical parameter of the ink-containing medium, (b) immersing the ink-containing medium into an ink container containing the ink under an immersion temperature for an immersion time, (c) washing the ink-containing medium, (d) drying the ink-containing medium under a dry temperature and a dry pressure, (e) getting a second value B of the physical parameter of the ink-containing medium, (f) calculating a relative change of the physical parameter of the ink-containing medium from the values of the physical parameters of the ink-containing medium, and (g) rejecting the ink-containing medium when the relative change of the physical parameter of the ink-containing medium is larger than a specific value.Type: GrantFiled: December 3, 1997Date of Patent: September 28, 1999Assignee: Microjet Technology Co., Ltd.Inventors: Tse-Chi Mou, Yi-Jing Leu, Arnold Chang-Mou Yang, Ta-Wei Hsueh, Li-Hsing Peng, Ya-Hui Wang