Patents by Inventor Chao-Yu Hung
Chao-Yu 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: 20240176093Abstract: 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: ApplicationFiled: February 5, 2024Publication date: May 30, 2024Inventors: 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: 11982866Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.Type: GrantFiled: December 15, 2022Date of Patent: May 14, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
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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: 11730301Abstract: A steam cooking device which includes a pressure accumulating steam boiler and a steaming cabinet is disclosed. The pressure accumulating steam boiler heats liquid water and accumulates a steam having a pressure between 1.1 and 5.0 times atmospheric pressure. The steaming cabinet receives the steam from the pressure accumulating steam boiler to cook a foodstuff contained therein. To raise the temperature of a foodstuff accommodating chamber within the steaming cabinet from a room temperature to a cooking temperature, a WH1 amount of energy is consumed by an electricity-heat conversion unit in the pressure accumulating steam boiler. A foodstuff accommodating chamber within the steaming cabinet has a volume of V1. The steam cooking device satisfies V1/WH1>160. The cooking temperature is between 101° C. and 150° C. and is lower than or equal to the temperature of the steam when the steam is outputted from the pressure accumulating steam boiler.Type: GrantFiled: December 21, 2020Date of Patent: August 22, 2023Assignee: TEAM YOUNG TECHNOLOGY CO., LTD.Inventors: Chia-Chi Chang, Chao-Yu Hung
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Publication number: 20210235915Abstract: A steam cooking device which includes a pressure accumulating steam boiler and a steaming cabinet is disclosed. The pressure accumulating steam boiler heats liquid water and accumulates a steam having a pressure between 1.1 and 5.0 times atmospheric pressure. The steaming cabinet receives the steam from the pressure accumulating steam boiler to cook a foodstuff contained therein. To raise the temperature of a foodstuff accommodating chamber within the steaming cabinet from a room temperature to a cooking temperature, a WH1 amount of energy is consumed by an electricity-heat conversion unit in the pressure accumulating steam boiler. A foodstuff accommodating chamber within the steaming cabinet has a volume of V1. The steam cooking device satisfies V1/WH1?160. The cooking temperature is between 101° C. and 150° C. and is lower than or equal to the temperature of the steam when the steam is outputted from the pressure accumulating steam boiler.Type: ApplicationFiled: December 21, 2020Publication date: August 5, 2021Applicant: TEAM YOUNG TECHNOLOGY CO., LTD.Inventors: Chia-Chi Chang, Chao-Yu Hung
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Publication number: 20100296013Abstract: A panel is disclosed in the present invention. The panel includes at least a liquid crystal layer, at least a first electrode layer, at least a second electrode layer and at least two control electrodes. The liquid crystal layer includes a plurality of liquid crystal molecules. The first electrode layer is disposed in a first direction with respect to the liquid crystal layer. The first electrode layer includes a plurality of etching structures and a plurality of conducting structures. The second electrode layer is also disposed in the first direction with respect to the liquid crystal layer. The two control electrodes are disposed in a second direction with respect to the liquid crystal layer. The two control electrodes are utilized to generate an electric field substantially distributing along the second direction to control operations of the plurality of liquid crystal molecules.Type: ApplicationFiled: May 18, 2010Publication date: November 25, 2010Inventors: Chao-Yu Hung, Wei-Hung Tsay
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Patent number: 7605986Abstract: An exemplary zoom lens comprises, in order from an object side of the zoom lens, a first lens module having a negative refractive power, a second lens module having a positive refractive power and a third lens module having a positive refractive power. When the zoom lens is adjusted from wide-angle to telephoto, the first lens module remain fixed in place, the second group is moved toward the object side thereof along an optical axis so as to perform the zooming, while the third group is moved along the optical axis so as to compensate for any fluctuation of in position of an image on the image plane caused by the movement of the second lens module.Type: GrantFiled: December 24, 2008Date of Patent: October 20, 2009Assignee: Foxsemicon Integrated Technology, Inc.Inventors: Chao-Yu Hung, Jyh-Long Chern
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Publication number: 20090168197Abstract: An exemplary zoom lens comprises, in order from an object side of the zoom lens, a first lens module having a negative refractive power, a second lens module having a positive refractive power and a third lens module having a positive refractive power. When the zoom lens is adjusted from wide-angle to telephoto, the first lens module remain fixed in place, the second group is moved toward the object side thereof along an optical axis so as to perform the zooming, while the third group is moved along the optical axis so as to compensate for any fluctuation of in position of an image on the image plane caused by the movement of the second lens module.Type: ApplicationFiled: December 24, 2008Publication date: July 2, 2009Applicant: FOXSEMICON INTEGRATED TECHNOLOGY, INC.Inventors: CHAO-YU HUNG, JYH-LONG CHERN
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Publication number: 20090067176Abstract: A backlight module (100) includes a light source (120) for emitting light therefrom, and a light guide plate (110). The light guide plate includes a light exit surface (111), a bottom surface (112) opposite to the light exit surface, a receiving hole (113) defined in the bottom surface with the light source received therein, a first reflecting surface (115) in the receiving hole facing away from the light exit surface and configured for reflecting the light emitted from the light source, a light incidence surface (116) in the receiving hole, a recess (114) defined in the bottom surface, and a second reflecting surface (117) arranged in the recess. The second reflecting surface faces toward the light exit surface and the first reflecting surface. The second reflecting surface is configured for directing the reflected light from the first reflecting surface to the light exit surface.Type: ApplicationFiled: December 27, 2007Publication date: March 12, 2009Applicant: FOXSEMICON INTEGRATED TECHNOLOGY, INC.Inventors: MENG-HUA WANG, CHAO-YU HUNG, CHIH-MING LAI
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Publication number: 20090056182Abstract: An billboard (10) includes a substrate (11), a lens array (12) and at least one light source (13). The substrate has two opposite surfaces. A plurality of pattern units formed on one surface of the substrate or formed in the substrate. Each pattern unit includes a plurality of pattern cells for being selectively combined to form at least one independent image. The lens array corresponding to the pattern units is arranged on one surface of the substrate. The lens array is configured for displaying the at least one independent image. The lens array includes a plurality of cylindrical stripe-like lenses. The cylindrical stripe-like lenses substantially extend parallel to each other. At least one light source disposed facing to the other surface of the substrate configured for emitting light rays towards the substrate.Type: ApplicationFiled: December 27, 2007Publication date: March 5, 2009Applicant: FOXSEMICON INTEGRATED TECHNOLOGY, INC.Inventors: CHAO-YU HUNG, CHIH-MING LAI