Patents by Inventor Kang-Yu HSU
Kang-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: 20240373615Abstract: A static random access memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: ApplicationFiled: July 15, 2024Publication date: November 7, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Shau-Wei LU, Hao CHANG, Kun-Hsi LI, Kuo-Hung LO, Kang-Yu HSU, Yao-Chung HU
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Patent number: 12125948Abstract: A semiconductor device includes a semiconductor layered structure, an electrode unit, and an anti-adsorption layer. The electrode unit is disposed on an electrode connecting region of the semiconductor layered structure, and is a multi-layered structure. The anti-adsorption layer is disposed on a top surface of the electrode unit opposite to the semiconductor layered structure. Also disclosed herein is a light-emitting system including the semiconductor device.Type: GrantFiled: July 22, 2022Date of Patent: October 22, 2024Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.Inventors: Gong Chen, Chuan-gui Liu, Ting-yu Chen, Su-hui Lin, Ling-yuan Hong, Sheng-hsien Hsu, Kang-wei Peng, Chia-hung Chang
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Patent number: 12082388Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: GrantFiled: August 7, 2023Date of Patent: September 3, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Shau-Wei Lu, Hao Chang, Kun-Hsi Li, Kuo-Hung Lo, Kang-Yu Hsu, Yao-Chung Hu
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Publication number: 20230413503Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: ApplicationFiled: August 7, 2023Publication date: December 21, 2023Inventors: Shau-Wei LU, Hao Chang, Kun-Hsi Li, Kuo-Hung Lo, Kang-Yu Hsu, Yao-Chung Hu
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Patent number: 11832429Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: GrantFiled: December 21, 2020Date of Patent: November 28, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Shau-Wei Lu, Hao Chang, Kun-Hsi Li, Kuo-Hung Lo, Kang-Yu Hsu, Yao-Chung Hu
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Publication number: 20210183870Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: ApplicationFiled: December 21, 2020Publication date: June 17, 2021Inventors: Shau-Wei LU, Hao CHANG, Kun-Hsi LI, Kuo-Hung LO, Kang-Yu HSU, Yao-Chung HU
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Patent number: 10872896Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: GrantFiled: September 30, 2019Date of Patent: December 22, 2020Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Shau-Wei Lu, Hao Chang, Kun-Hsi Li, Kuo-Hung Lo, Kang-Yu Hsu, Yao-Chung Hu
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Publication number: 20200035689Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: ApplicationFiled: September 30, 2019Publication date: January 30, 2020Inventors: Shau-Wei LU, Hao CHANG, Kun-Hsi LI, Kuo-Hung LO, Kang-Yu HSU, Yao-Chung HU
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Patent number: 10483267Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: GrantFiled: March 29, 2018Date of Patent: November 19, 2019Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Shau-Wei Lu, George H. Chang, Kun-Hsi Li, Kuo-Hung Lo, Kang-Yu Hsu, Yao-Chung Hu
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Publication number: 20190006372Abstract: A Static Random Access Memory (SRAM) cell includes a write port including a first inverter including a first pull-up transistor and a first pull-down transistor, and a second inverter including a second pull-up transistor and a second pull-down transistor and cross-coupled with the first inverter; and a read port including a read pass-gate transistor and a read pull-down transistor serially connected to each. A first doped concentration of impurities doped in channel regions of the second pull-down transistor and the read pull-down transistor is greater than a second doped concentration of the impurities doped in a channel region of the first pull-down transistor, or the impurities are doped in the channel regions of the second pull-down transistor and the read pull-down transistor and are not doped in the channel region of the first pull-down transistor.Type: ApplicationFiled: March 29, 2018Publication date: January 3, 2019Inventors: Shau-Wei LU, George H. CHANG, Kun-Hsi LI, Kuo-Hung LO, Kang-Yu HSU, Yao-Chung HU
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Publication number: 20180048813Abstract: An image capturing system includes several image capturing units and a processing unit. A first image capturing unit of the image capturing units is configured to capture a first image having an object. The processing unit is configured to receive the first image and process the first image to generate a data signal, and transmit a command signal to a second image capturing unit of the capturing units according to the data signal. Furthermore, the second image capturing unit is configured to capture a second image having the object according to the command signal.Type: ApplicationFiled: October 23, 2016Publication date: February 15, 2018Inventors: Kao-Sheng SU, Lung-Hsun SONG, Kuan-Hung CHEN, Kang-Yu HSU
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Publication number: 20170155836Abstract: The present invention discloses a system and method for shoot integration. The shoot integration method comprises the following steps: controlling a plurality of camera modules to shoot at the same time according to a shoot command; collecting a plurality of photos and/or videos shoot by the plurality of camera modules; recognizing each kind of specific information corresponded to the plurality of photos and/or videos to classify the plurality of photos and/or videos; and linking the same kind of photos and/or outputting the same kind of videos to be a panoramic video.Type: ApplicationFiled: April 5, 2016Publication date: June 1, 2017Inventors: Kao-Sheng SU, Lung-Hsun SONG, Kuan-Hung CHEN, Kang-Yu HSU