Patents by Inventor Chia-Hao Hsieh
Chia-Hao Hsieh 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: 11961890Abstract: A semiconductor device includes a semiconductor layer and a gate structure on the semiconductor layer. The gate structure includes a multi-stepped gate dielectric on the semiconductor layer and a gate electrode on the multi-stepped gate dielectric. The multi-stepped gate dielectric includes a first gate dielectric segment having a first thickness and a second gate dielectric segment having a second thickness that is less than the first thickness.Type: GrantFiled: August 12, 2021Date of Patent: April 16, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Hsin-Fu Lin, Chia-Ta Hsieh, Tsung-Hao Yeh
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Publication number: 20240071953Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above- mentioned memory device is also provided.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
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Publication number: 20240071954Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above-mentioned memory device is also provided.Type: ApplicationFiled: November 9, 2023Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
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Patent number: 11910649Abstract: A substrate module includes a first substrate and a transistor unit. The transistor unit is disposed on the first substrate, and the transistor unit includes an active layer, a first electrode, and a second electrode. The active layer has a first surface and a second surface, and the first surface is opposite to the second surface. The first electrode and the second electrode at least partially overlap the active layer. The second surface contacts the first electrode and the second electrode. A first gallium concentration exists within a first range in the active layer, the first range is adjacent to the second surface of the active layer, a second gallium concentration exists within a second range in the active layer, the second range is adjacent to the first surface of the active layer, and the first gallium concentration is higher than the second gallium concentration.Type: GrantFiled: July 26, 2022Date of Patent: February 20, 2024Assignee: InnoLux CorporationInventors: Tsang-Lung Chen, Jhe-Ciou Jhu, Jian-Yu Wang, Chia-Hao Hsieh
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Publication number: 20230419497Abstract: Methods and systems are disclosed for performing operations comprising: receiving a monocular image that includes a depiction of a whole body of a user; generating a segmentation of the whole body of the user based on the monocular image; accessing a video feed comprising a plurality of monocular images received prior to the monocular image; smoothing, using the video feed, the segmentation of the whole body generated based on the monocular image to provide a smoothed segmentation; and applying one or more visual effects to the monocular image based on the smoothed segmentation.Type: ApplicationFiled: September 7, 2023Publication date: December 28, 2023Inventors: Gal Dudovitch, Peleg Harel, Chia-Hao Hsieh, Sergei Korolev, Ma'ayan Mishin Shuvi
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Patent number: 11790531Abstract: Methods and systems are disclosed for performing operations comprising: receiving a monocular image that includes a depiction of a whole body of a user; generating a segmentation of the whole body of the user based on the monocular image; accessing a video feed comprising a plurality of monocular images received prior to the monocular image; smoothing, using the video feed, the segmentation of the whole body generated based on the monocular image to provide a smoothed segmentation; and applying one or more visual effects to the monocular image based on the smoothed segmentation.Type: GrantFiled: February 24, 2021Date of Patent: October 17, 2023Assignee: Snap Inc.Inventors: Gal Dudovitch, Peleg Harel, Chia-Hao Hsieh, Sergei Korolev, Ma'ayan Shuvi
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Publication number: 20220367588Abstract: A substrate module includes a first substrate and a transistor unit. The transistor unit is disposed on the first substrate, and the transistor unit includes an active layer, a first electrode, and a second electrode. The active layer has a first surface and a second surface, and the first surface is opposite to the second surface. The first electrode and the second electrode at least partially overlap the active layer. The second surface contacts the first electrode and the second electrode. A first gallium concentration exists within a first range in the active layer, the first range is adjacent to the second surface of the active layer, a second gallium concentration exists within a second range in the active layer, the second range is adjacent to the first surface of the active layer, and the first gallium concentration is higher than the second gallium concentration.Type: ApplicationFiled: July 26, 2022Publication date: November 17, 2022Applicant: InnoLux CorporationInventors: Tsang-Lung Chen, Jhe-Ciou Jhu, Jian-Yu Wang, Chia-Hao Hsieh
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Patent number: 11430846Abstract: A work module includes a substrate and a transistor unit disposed on the substrate. The transistor unit includes an active layer, a source electrode, and a drain electrode. The active layer has a thickness, a first surface, and a second surface. The first surface is parallel with the second surface. The source electrode and the drain electrode at least partially overlap the active layer. The second surface contacts the source electrode and the drain electrode. A first zinc concentration exists within a first range from the second surface to a site located away from the second surface by a tenth of the thickness. A second zinc concentration exists within a second range from a site located away from the second surface by nine tenths of the thickness to the first surface. The first zinc concentration is higher than the second zinc concentration.Type: GrantFiled: March 10, 2020Date of Patent: August 30, 2022Assignee: InnoLux CorporationInventors: Tsang-Lung Chen, Jhe-Ciou Jhu, Jian-Yu Wang, Chia-Hao Hsieh
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Publication number: 20220270265Abstract: Methods and systems are disclosed for performing operations comprising: receiving a monocular image that includes a depiction of a whole body of a user; generating a segmentation of the whole body of the user based on the monocular image by applying one or more machine learning techniques; receiving input that selects a visualization mode; and applying one or more visual effects corresponding to the visualization mode to the monocular image based on the segmentation.Type: ApplicationFiled: February 24, 2021Publication date: August 25, 2022Inventors: Gal Dudovitch, Peleg Harel, Chia-Hao Hsieh, Sergei Korolev, Ma'ayan Shuvi
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Publication number: 20220270261Abstract: Methods and systems are disclosed for performing operations comprising: receiving a monocular image that includes a depiction of a whole body of a user; generating a segmentation of the whole body of the user based on the monocular image; accessing a video feed comprising a plurality of monocular images received prior to the monocular image; smoothing, using the video feed, the segmentation of the whole body generated based on the monocular image to provide a smoothed segmentation; and applying one or more visual effects to the monocular image based on the smoothed segmentation.Type: ApplicationFiled: February 24, 2021Publication date: August 25, 2022Inventors: Gal Dudovitch, Peleg Harel, Chia-Hao Hsieh, Sergei Korolev, Ma'ayan Shuvi
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Publication number: 20200303481Abstract: A work module includes a substrate and a transistor unit disposed on the substrate. The transistor unit includes an active layer, a source electrode, and a drain electrode. The active layer has a thickness, a first surface, and a second surface. The first surface is parallel with the second surface. The source electrode and the drain electrode at least partially overlap the active layer. The second surface contacts the source electrode and the drain electrode. A first zinc concentration exists within a first range from the second surface to a site located away from the second surface by a tenth of the thickness. A second zinc concentration exists within a second range from a site located away from the second surface by nine tenths of the thickness to the first surface. The first zinc concentration is higher than the second zinc concentration.Type: ApplicationFiled: March 10, 2020Publication date: September 24, 2020Inventors: Tsang-Lung Chen, Jhe-Ciou Jhu, Jian-Yu Wang, Chia-Hao Hsieh
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Publication number: 20180031790Abstract: An optical coupling structure and an optical communication apparatus using the same are provided. The optical coupling structure includes a light incident portion, a light splitting portion, a first light emitting portion, and a second light emitting portion. An initial optical signal entering the optical coupling structure through the light incident portion is divided into a first beam and second beam by the light splitting portion, which includes a first reflective surface and a second reflective surface, and the slopes of the first and second reflective surfaces are both positive or both negative. The first beam is converted by the first light emitting portion into a first optical signal for transmitting to an optical transmission unit. The second beam is converted by the second light emitting portion into a second optical signal for transmitting to a photodetector.Type: ApplicationFiled: March 29, 2017Publication date: February 1, 2018Inventors: CHENG-TA CHEN, CHIA-HAO HSIEH, CHIA-CHING CHANG CHIEN
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Publication number: 20120081891Abstract: A structure of light tube includes a main body, a power supply module, and at least one light emission element. The main body has first and second heat dissipation zones and an accommodation chamber. The main body has two ends respectively and electrically connected to two conductive terminals. The power supply module is received and retained in the accommodation chamber of the main body. The power supply module includes an enclosure forming a receiving space in which a power supply device is received and retained. The light emission element is coupled to the main body so that heat from the light emission element is directly drained through the main body, while the power supply dissipates heat through natural air flows without relying on the main body, so that there parts do not cause thermal interference with each other and the performance of heat dissipation is improved to thereby extend the lifespan of the light tube.Type: ApplicationFiled: September 30, 2010Publication date: April 5, 2012Applicant: LIGITEK ELECTRONICS CO., LTD.Inventors: I-Hsin Tung, Chiy-Ferng Perng, Chia-Hao Hsieh, Che-Min Chien, Che-Wei Chang