Patents by Inventor Chen-Yu Hsu
Chen-Yu Hsu 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: 20240099154Abstract: A magnetoresistive random access memory (MRAM) device includes a first array region and a second array region on a substrate, a first magnetic tunneling junction (MTJ) on the first array region, a first top electrode on the first MTJ, a second MTJ on the second array region, and a second top electrode on the second MTJ. Preferably, the first top electrode and the second top electrode include different nitrogen to titanium (N/Ti) ratios.Type: ApplicationFiled: November 21, 2023Publication date: March 21, 2024Applicant: UNITED MICROELECTRONICS CORPInventors: Hui-Lin Wang, Si-Han Tsai, Dong-Ming Wu, Chen-Yi Weng, Ching-Hua Hsu, Ju-Chun Fan, Yi-Yu Lin, Che-Wei Chang, Po-Kai Hsu, Jing-Yin Jhang
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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: 11917923Abstract: A magnetoresistive random access memory (MRAM) structure, including a substrate and multiple MRAM cells on the substrate, wherein the MRAM cells are arranged in a memory region adjacent to a logic region. An ultra low-k (ULK) layer covers the MRAM cells, wherein the surface portion of ultra low-k layer is doped with fluorine, and dents are formed on the surface of ultra low-k layer at the boundaries between the memory region and the logic region.Type: GrantFiled: April 28, 2021Date of Patent: February 27, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Hui-Lin Wang, Ching-Hua Hsu, Si-Han Tsai, Shun-Yu Huang, Chen-Yi Weng, Ju-Chun Fan, Che-Wei Chang, Yi-Yu Lin, Po-Kai Hsu, Jing-Yin Jhang, Ya-Jyuan Hung
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Patent number: 11893229Abstract: A portable electronic device and a one-hand touch operation method thereof are provided. A touch operation performed on a touch screen is detected. When a shift amount of the touch operation in a first direction is greater than a first threshold, whether to activate a one-hand mode is determined according to a shift amount of the touch operation in a second direction. When the one-hand mode is activated, the operation interface image is zoomed out or shifted, and displayed in a one-hand mode interface display region.Type: GrantFiled: May 24, 2022Date of Patent: February 6, 2024Assignee: ASUSTeK COMPUTER INC.Inventors: Meng Chen Hsieh, Chen-Yu Hsu, Chih-Hsien Yang, I-Hsi Wu, Hsin-Yi Pu
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Publication number: 20240008217Abstract: A thermal dissipation device for a handheld electronic device is provided. The thermal dissipation device includes a thermoelectric cooling chip, a temperature sensor, a humidity sensor, and a processing unit. The thermoelectric cooling chip has a cold surface and a hot surface. The cold surface is attached on a heating surface of the handheld electronic device by means of a heat conduction structure, and has a cold surface temperature. The temperature sensor and the humidity sensor are disposed in an area adjacent to the thermoelectric cooling chip for generating an environmental temperature and an environmental humidity respectively. The processing unit is configured to calculate a dew point temperature based on the environmental temperature and the environmental humidity; and determine whether to stop the thermoelectric cooling chip or not based on the cold surface temperature, the dew point temperature, and a heating surface temperature of the handheld electronic device.Type: ApplicationFiled: January 20, 2023Publication date: January 4, 2024Inventors: Jyun-Miao HONG, Jhih-Wei RAO, Zih-Siang HUANG, Chieh LI, Chen-Yu HSU, Chih-Hsien YANG, Hung-Chieh WU, Liang-Jen LIN
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Patent number: 11720198Abstract: The disclosure provides an electronic device, including a display region, a non-display region and a control unit. The display region includes a screen. The non-display region includes a touch sensor, configured to continuously detect a swipe gesture to generate a first detection signal and a second detection signal. A sliding trajectory corresponding to the first detection signal has a first distance, and a sliding trajectory corresponding to the second detection signal has a second distance. The control unit has a first preset value and a second preset value, and is configured to: receive a setting instruction to make the touch sensor correspond to a touch signal on the screen; and generate the touch signal when determining that the first distance is greater than the first preset value, and a sum of the first distance and the second distance is greater than the second preset value.Type: GrantFiled: January 24, 2022Date of Patent: August 8, 2023Assignee: ASUSTEK COMPUTER INC.Inventor: Chen-Yu Hsu
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Patent number: 11709574Abstract: An electronic device includes a display and a processor. The processor is electrically coupled to the display. The processor is configured to execute a plurality of program instructions to perform the following steps: defining a window display region and an interface display region on the display when the electronic device is operated in a one-hand operation mode; displaying a desktop display interface corresponding to the one-hand operation mode in the interface display region; and displaying a plugin in the window display region.Type: GrantFiled: March 8, 2022Date of Patent: July 25, 2023Assignee: ASUSTEK COMPUTER INC.Inventors: Yun-Ju Chen, Yu-Chi Huang, Chen-Yu Hsu, Chih-Hsien Yang, I-Hsi Wu, Hsin-Yi Pu
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Publication number: 20230081709Abstract: The disclosure provides an electronic device, including a display region, a non-display region and a control unit. The display region includes a screen. The non-display region includes a touch sensor, configured to continuously detect a swipe gesture to generate a first detection signal and a second detection signal. A sliding trajectory corresponding to the first detection signal has a first distance, and a sliding trajectory corresponding to the second detection signal has a second distance. The control unit has a first preset value and a second preset value, and is configured to: receive a setting instruction to make the touch sensor correspond to a touch signal on the screen; and generate the touch signal when determining that the first distance is greater than the first preset value, and a sum of the first distance and the second distance is greater than the second preset value.Type: ApplicationFiled: January 24, 2022Publication date: March 16, 2023Inventor: Chen-Yu HSU
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Publication number: 20220391061Abstract: A portable electronic device and a one-hand touch operation method thereof are provided. A touch operation performed on a touch screen is detected. When a shift amount of the touch operation in a first direction is greater than a first threshold, whether to activate a one-hand mode is determined according to a shift amount of the touch operation in a second direction. When the one-hand mode is activated, the operation interface image is zoomed out or shifted, and displayed in a one-hand mode interface display region.Type: ApplicationFiled: May 24, 2022Publication date: December 8, 2022Applicant: ASUSTeK COMPUTER INC.Inventors: Meng Chen Hsieh, CHEN-YU HSU, Chih-Hsien Yang, I-Hsi Wu, HSIN-YI PU
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Publication number: 20220291786Abstract: An electronic device includes a display and a processor. The processor is electrically coupled to the display. The processor is configured to execute a plurality of program instructions to perform the following steps: defining a window display region and an interface display region on the display when the electronic device is operated in a one-hand operation mode; displaying a desktop display interface corresponding to the one-hand operation mode in the interface display region; and displaying a plugin in the window display region.Type: ApplicationFiled: March 8, 2022Publication date: September 15, 2022Inventors: Yun-Ju CHEN, Yu-Chi HUANG, Chen-Yu HSU, Chih-Hsien YANG, I-Hsi WU, Hsin-Yi PU
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Publication number: 20220291821Abstract: The disclosure provides a control method, applicable to an electronic device. The control method includes: detecting a sliding operation from a first position to a second position on a touch screen of the electronic device, where the first position is an edge area of the touch screen and the second position is a position in which the sliding operation stops; calculating an angle of the sliding operation based on the first position and the second position; and comparing the angle with a threshold to determine whether to activate a one-handed operation mode of the electronic device.Type: ApplicationFiled: March 4, 2022Publication date: September 15, 2022Inventors: Yun-Ju CHEN, Chen-Yu HSU, Chih-Hsien YANG, I-Hsi WU, Hsin-Yi PU
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Patent number: 10908650Abstract: A mobile computing system includes a case and a frame installed into the case. The components of the mobile computing system are affixed to the frame. The frame includes a first section and a second section. The first section is flexibly coupled to the second section by at least one first flexible joint and is not otherwise rigidly coupled to the second section. The frame is fabricated as a single molded piece.Type: GrantFiled: February 5, 2020Date of Patent: February 2, 2021Assignee: Dell Products, L.P.Inventors: Chris Chang, Bruce Hw Chen, Rick Wu, Maggie Mei-Chih Wu, Chen Yu Hsu, Yue Hui Jiang
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Publication number: 20200341115Abstract: In a data-processing system a frame generator generates frames from the reflection data representing successive patterns of reflection that result from having launched a transmitted radio signal into a space. Each frame indicates a pattern of reflection at a particular time that corresponds to the frame. A trajectory generator receives the frame data and uses it to identify of a subject's trajectory through the space. An identification module identifies the subject based at least in part on the trajectory.Type: ApplicationFiled: April 28, 2020Publication date: October 29, 2020Inventors: Dina Katabi, Rumen H. Hristov, Chen-Yu Hsu, Guang-He Lee, Mingmin Zhao