Patents by Inventor Chien-Chang Hung
Chien-Chang Hung 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: 20240136191Abstract: A method of forming a semiconductor device includes forming source/drain regions on opposing sides of a gate structure, where the gate structure is over a fin and surrounded by a first dielectric layer; forming openings in the first dielectric layer to expose the source/drain regions; selectively forming silicide regions in the openings on the source/drain regions using a plasma-enhanced chemical vapor deposition (PECVD) process; and filling the openings with an electrically conductive material.Type: ApplicationFiled: January 2, 2024Publication date: April 25, 2024Inventors: Min-Hsiu Hung, Chien Chang, Yi-Hsiang Chao, Hung-Yi Huang, Chih-Wei Chang
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Patent number: 11934027Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.Type: GrantFiled: June 21, 2022Date of Patent: March 19, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
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Patent number: 11825570Abstract: An embodiment of the disclosure provides a heater package including a substrate, a first barrier layer, at least one heater, and a second barrier layer. The first barrier layer is disposed on a surface of the substrate and has a first treatment layer on a side away from the substrate. The heater is disposed on the substrate and includes a heating layer and at least one electrode. The at least one electrode and the heating layer contact with each other. The second barrier layer covers an upper surface and a sidewall of the heater and has a second treatment layer on an opposite side or the side away from the substrate. A ratio of a thickness of the first treatment layer to a thickness of the first barrier layer and a ratio of a thickness of the second treatment layer to a thickness of the second barrier layer range from 0.03 to 0.2.Type: GrantFiled: November 15, 2019Date of Patent: November 21, 2023Assignee: Industrial Technology Research InstituteInventors: Yen-Ching Kuo, Chien-Chang Hung, Hong-Ming Dai, Jane-Hway Liao, Hung-Yi Chen, Shu-Tang Yeh
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Patent number: 11088376Abstract: A controlling device of a fuel cell system with multiple stack towers and a controlling method thereof are provided. The controlling device comprises a temperature sensing equipment, a processor and a pulse width modulation circuit. The fuel cell system comprises multiple fuel cell stacks. The controlling method further comprises: calculating an average temperature of the fuel cell stacks based on the temperatures of the fuel cell stacks by the temperature sensing equipment; determining whether differences between the average temperature and the temperatures of the fuel cell stacks fall within a preset range of average temperature difference by the processor, and adjusting an output current of at least one of the fuel cell stacks by the pulse width modulation circuit commanded by the processor when the difference between the average temperature and the temperature of the at least one fuel cell stack falls outside the preset range of average temperature difference.Type: GrantFiled: November 28, 2018Date of Patent: August 10, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Cheng-Hao Yang, Shing-Cheng Chang, Heng-Ju Lin, Chia-Hsin Lee, Chien-Chang Hung, Wen-Sheng Chang
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Publication number: 20210202333Abstract: An encapsulation structure may include a flexible substrate, a plurality of electronic elements, a first partition wall, a second partition wall, and a gas barrier layer. The flexible substrate has a device region and a non-device region. The electronic elements are disposed in the device region of the flexible substrate. The first partition wall surrounds one or more of the electronic elements. The second partition wall surrounds the first partition wall. There is at least one trench between the first partition wall and the second partition wall. The gas barrier layer covers one or more of the electronic elements and the surface of the first partition wall. The surface of the first partition wall has a higher surface energy than the surface of the second partition wall.Type: ApplicationFiled: May 13, 2020Publication date: July 1, 2021Inventors: Hong-Ming DAI, Jane-Hway LIAO, Yen-Ching KUO, Shu-Tang YEH, Wei-Lung TSAI, Hung-Yi CHEN, Chien-Chang HUNG
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Patent number: 10985297Abstract: A package of photoelectric device including a substrate, at least one photoelectric device, a first barrier layer, a wavelength-converting layer, and a second barrier layer is provided. The photoelectric device is disposed on the substrate. The first barrier layer is disposed on the substrate and covers the photoelectric device. The wavelength-converting layer is disposed on the first barrier layer. The second barrier layer covers the wavelength-converting layer. A composition of the first barrier layer includes a nitrogen content of more than 0 atomic percent (at %) to 10 at %, an oxygen content of 50 at % to 70 at %, and a silicon content of 30 at % to 50 at %.Type: GrantFiled: May 27, 2019Date of Patent: April 20, 2021Assignees: Industrial Technology Research Institute, Intellectual Property Innovation CorporationInventors: Yen-Ching Kuo, Chien-Chang Hung, Jane-Hway Liao, Yi-Hsiang Huang, Shu-Tang Yeh, Hong-Ming Dai, Hung-Yi Chen
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Publication number: 20200168921Abstract: A controlling device of a fuel cell system with multiple stack towers and a controlling method thereof are provided. The controlling device comprises a temperature sensing equipment, a processor and a pulse width modulation circuit. The fuel cell system comprises multiple fuel cell stacks. The controlling method further comprises: calculating an average temperature of the fuel cell stacks based on the temperatures of the fuel cell stacks by the temperature sensing equipment; determining whether differences between the average temperature and the temperatures of the fuel cell stacks fall within a preset range of average temperature difference by the processor, and adjusting an output current of at least one of the fuel cell stacks by the pulse width modulation circuit commanded by the processor when the difference between the average temperature and the temperature of the at least one fuel cell stack falls outside the preset range of average temperature difference.Type: ApplicationFiled: November 28, 2018Publication date: May 28, 2020Inventors: Cheng-Hao Yang, Shing-Cheng Chang, Heng-Ju Lin, Chia-Hsin Lee, Chien-Chang Hung, Wen-Sheng Chang
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Publication number: 20200163166Abstract: An embodiment of the disclosure provides a heater package including a substrate, a first barrier layer, at least one heater, and a second barrier layer. The first barrier layer is disposed on a surface of the substrate and has a first treatment layer on a side away from the substrate. The heater is disposed on the substrate and includes a heating layer and at least one electrode. The at least one electrode and the heating layer contact with each other. The second barrier layer covers an upper surface and a sidewall of the heater and has a second treatment layer on an opposite side or the side away from the substrate. A ratio of a thickness of the first treatment layer to a thickness of the first barrier layer and a ratio of a thickness of the second treatment layer to a thickness of the second barrier layer range from 0.03 to 0.2.Type: ApplicationFiled: November 15, 2019Publication date: May 21, 2020Applicant: Industrial Technology Research InstituteInventors: Yen-Ching Kuo, Chien-Chang Hung, Hong-Ming Dai, Jane-Hway Liao, Hung-Yi Chen, Shu-Tang Yeh
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Publication number: 20200119240Abstract: A package of photoelectric device including a substrate, at least one photoelectric device, a first barrier layer, a wavelength-converting layer, and a second barrier layer is provided. The photoelectric device is disposed on the substrate. The first barrier layer is disposed on the substrate and covers the photoelectric device. The wavelength-converting layer is disposed on the first barrier layer. The second barrier layer covers the wavelength-converting layer. A composition of the first barrier layer includes a nitrogen content of more than 0 atomic percent (at %) to l0 at %, an oxygen content of 50 at % to 70 at %, and a silicon content of 30 at % to 50 at %.Type: ApplicationFiled: May 27, 2019Publication date: April 16, 2020Applicants: Industrial Technology Research Institute, Intellectual Property Innovation CorporationInventors: Yen-Ching Kuo, Chien-Chang Hung, Jane-Hway Liao, Yi-Hsiang Huang, Shu-Tang Yeh, Hong-Ming Dai, Hung-Yi Chen
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Patent number: 9945370Abstract: A gas compression system is provided. The gas compression system includes a compressor, an adsorption device, and a fluid control device. The compressor includes a first port and a second port. The adsorption device is adapted to output the high pressure hydrogen gas to the first port and absorb the low pressure hydrogen gas from the second port. The adsportion includes a first container connected to the first port or the second port, and a second container connected to the first port or the second port. The first container and the second container includes a hydrogen adsorption material adapted to release the high pressure hydrogen gas when heated, and absorb the low pressure hydrogen gas when cooled. A method of using the gas compression system is also provided.Type: GrantFiled: November 20, 2015Date of Patent: April 17, 2018Assignee: Industrial Technology Research InstituteInventors: Kai-Fan Lo, Chien-Yun Huang, Chien-Chang Hung, Fang-Hei Tsau
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Publication number: 20170146000Abstract: A gas compression system is provided. The gas compression system includes a compressor, an adsorption device, and a fluid control device. The compressor includes a first port and a second port. The adsorption device is adapted to output the high pressure hydrogen gas to the first port and absorb the low pressure hydrogen gas from the second port. The adsportion includes a first container connected to the first port or the second port, and a second container connected to the first port or the second port. The first container and the second container includes a hydrogen adsorption material adapted to release the high pressure hydrogen gas when heated, and absorb the low pressure hydrogen gas when cooled. A method of using the gas compression system is also provided.Type: ApplicationFiled: November 20, 2015Publication date: May 25, 2017Inventors: Kai-Fan Lo, Chien-Yun Huang, Chien-Chang Hung, Fang-Hei Tsau
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Publication number: 20130337350Abstract: A power supply device is provided. The power supply device includes a fuel cell, a hydrogen generator, a check valve and an exhaust valve. The fuel cell has a hydrogen inlet and a hydrogen outlet. The hydrogen generator is connected to the hydrogen inlet and used for generating hydrogen. The check valve is disposed in the hydrogen inlet and used for preventing the hydrogen within the fuel cell from flowing to the hydrogen generator, and preventing exterior air from entering the fuel cell. The exhaust valve is disposed in the hydrogen outlet for exhausting the hydrogen within the fuel cell.Type: ApplicationFiled: August 19, 2013Publication date: December 19, 2013Applicant: Industrial Technology Research InstituteInventors: Jie-Ren Ku, Chan-Li Hsueh, Ya-Yi Hsu, Fang-Hei Tsau, Reiko Ohara, Shing-Fen Tsai, Chien-Chang Hung, Ming-Shan Jeng, Cheng-Yen Chen
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Patent number: 8535838Abstract: A power supply device is provided. The power supply device includes a fuel cell, a hydrogen generator, a check valve and an exhaust valve. The fuel cell has a hydrogen inlet and a hydrogen outlet. The hydrogen generator is connected to the hydrogen inlet and used for generating hydrogen. The check valve is disposed in the hydrogen inlet and used for preventing the hydrogen within the fuel cell from flowing to the hydrogen generator, and preventing exterior air from entering the fuel cell. The exhaust valve is disposed in the hydrogen outlet for exhausting the hydrogen within the fuel cell.Type: GrantFiled: July 30, 2010Date of Patent: September 17, 2013Assignee: Industrial Technology Research InstituteInventors: Jie-Ren Ku, Chan-Li Hsueh, Ya-Yi Hsu, Fang-hei Tsau, Reiko Ohara, Shing-Fen Tsai, Chien-Chang Hung, Ming-Shan Jeng, Cheng-Yen Chen
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Publication number: 20120309612Abstract: Disclosed is a magnetic catalyst formed by a single or multiple nano metal shells wrapping a carrier, wherein at least one of the metal shells is iron, cobalt, or nickel. The magnetic catalyst with high catalyst efficiency can be applied in a hydrogen supply device, and the device can be connected to a fuel cell. Because the magnetic catalyst can be recycled by a magnet after generating hydrogen, the practicability of the noble metals such as Ru with high catalyst efficiency is dramatically enhanced.Type: ApplicationFiled: August 10, 2012Publication date: December 6, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chan-Li HSUEH, Cheng-Hong LIU, Jie-Ren KU, Ya-Yi HSU, Cheng-Yen CHEN, Reiko OHARA, Shing-Fen TSAI, Chien-Chang HUNG, Ming-Shan JENG
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Publication number: 20120244065Abstract: Disclosed is a magnetic catalyst formed by a single or multiple nano metal shells wrapping a carrier, wherein at least one of the metal shells is iron, cobalt, or nickel. The magnetic catalyst with high catalyst efficiency can be applied in a hydrogen supply device, and the device can be connected to a fuel cell. Because the magnetic catalyst can be recycled by a magnet after generating hydrogen, the practicability of the noble metals such as Ru with high catalyst efficiency is dramatically enhanced.Type: ApplicationFiled: June 5, 2012Publication date: September 27, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chan-Li HSUEH, Cheng-Hong LIU, Jie-Ren KU, Ya-Yi HSU, Cheng-Yen CHEN, Reiko OHARA, Shing-Fen TSAI, Chien-Chang HUNG, Ming-Shan JENG
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Publication number: 20110217456Abstract: Disclosed is a magnetic catalyst formed by a single or multiple nano metal shells wrapping a carrier, wherein at least one of the metal shells is iron, cobalt, or nickel. The magnetic catalyst with high catalyst efficiency can be applied in a hydrogen supply device, and the device can be connected to a fuel cell. Because the magnetic catalyst can be recycled by a magnet after generating hydrogen, the practicability of the noble metals such as Ru with high catalyst efficiency is dramatically enhanced.Type: ApplicationFiled: May 13, 2011Publication date: September 8, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chan-Li HSUEH, Cheng-Hong LIU, Jie-Ren KU, Ya-Yi HSU, Cheng-Yen CHEN, Reiko OHARA, Shing-Fen TSAI, Chien-Chang HUNG, Ming-Shan JENG
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Patent number: 8003267Abstract: Disclosed is a flexible power supply including a hydrogen supply device connected to a flexible fuel cell, wherein the hydrogen supply device includes a moldable hydrogen fuel. In one embodiment, the flexible fuel cell is a sheet structure, and the hydrogen supply device is a flexible flat bag, wherein the fuel cell and the hydrogen supply device are adhered to complete a sheet of a flexible power supply. The sheet of flexible power supply can be put in the pocket of cloth or baggage, or directly sewn on the outside of cap or overcoat.Type: GrantFiled: September 3, 2009Date of Patent: August 23, 2011Assignee: Industrial Technology Research InstituteInventors: Jie-Ren Ku, Chan-Li Hsueh, Ya-Yi Hsu, Cheng-Yen Chen, Shing-Fen Tsai, Reiko Ohara, FangHei Tsau, Chien-Chang Hung, Ming-Shan Jeng
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Publication number: 20110143235Abstract: A power supply device is provided. The power supply device includes a fuel cell, a hydrogen generator, a check valve and an exhaust valve. The fuel cell has a hydrogen inlet and a hydrogen outlet. The hydrogen generator is connected to the hydrogen inlet and used for generating hydrogen. The check valve is disposed in the hydrogen inlet and used for preventing the hydrogen within the fuel cell from flowing to the hydrogen generator, and preventing exterior air from entering the fuel cell. The exhaust valve is disposed in the hydrogen outlet for exhausting the hydrogen within the fuel cell.Type: ApplicationFiled: July 30, 2010Publication date: June 16, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jie-Ren Ku, Chan-Li Hsueh, Ya-Yi Hsu, Fang-hei Tsau, Reiko Ohara, Shing-Fen Tsai, Chien-Chang Hung, Ming-Shan Jeng, Cheng-Yen Chen
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Patent number: 7959898Abstract: Disclosed is super water absorbent polymers applied to contain water, and the polymers may further collocate with water absorbent cotton materials to accelerate water absorbent rates. The described water absorbent materials are combined with solid hydrogen fuel to complete a stable hydrogen supply device. Performance of the hydrogen supply device is not effected by inverting or tilting thereof. Even if inverting or tilting the device, the water contained in the water absorbent materials does not flow out from the device. As such, the MEA film in the fuel cell connected to the hydrogen supply device will not blocked by the water, thereby avoiding the fuel cell performance degradation even breakdown.Type: GrantFiled: June 26, 2009Date of Patent: June 14, 2011Assignee: Industrial Technology Research InstituteInventors: Chan-Li Hsueh, Jie-Ren Ku, Ya-Yi Hsu, Shing-Fen Tsai, Reiko Ohara, Chien-Chang Hung, Cheng-Yen Chen, Ming-Shan Jeng, Fanghei Tsau
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Publication number: 20100285376Abstract: Disclosed is a magnetic catalyst formed by a single or multiple nano metal shells wrapping a carrier, wherein at least one of the metal shells is iron, cobalt, or nickel. The magnetic catalyst with high catalyst efficiency can be applied in a hydrogen supply device, and the device can be connected to a fuel cell. Because the magnetic catalyst can be recycled by a magnet after generating hydrogen, the practicability of the noble metals such as Ru with high catalyst efficiency is dramatically enhanced.Type: ApplicationFiled: July 14, 2009Publication date: November 11, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chan-Li Hsueh, Cheng-Hong Liu, Jie-Ren Ku, Ya-Yi Hsu, Cheng-Yen Chen, Reiko Ohara, Shing-Fen Tsai, Chien-Chang Hung, Ming-Shan Jeng, Fanghei Tsau