Patents by Inventor Shih-Wei Wang

Shih-Wei Wang 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).

  • Publication number: 20240153949
    Abstract: Various embodiments of the present disclosure are directed towards a method for forming an integrated chip (IC). The method includes forming a first fin of semiconductor material and a second fin of semiconductor material within a semiconductor substrate. A gate structure is formed over the first fin and source/drain regions are formed on or within the first fin. The source/drain regions are formed on opposite sides of the gate structure. One or more pick-up regions are formed on or within the second fin. The source/drain regions respectively have a first width measured along a first direction parallel to a long axis of the first fin and the one or more pick-up regions respectively have a second width measured along the first direction. The second width is larger than the first width.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 9, 2024
    Inventors: Hsin-Wen Su, Lien Jung Hung, Ping-Wei Wang, Wen-Chun Keng, Chih-Chuan Yang, Shih-Hao Lin
  • Patent number: 11980016
    Abstract: A semiconductor device according to the present disclosure includes a gate extension structure, a first source/drain feature and a second source/drain feature, a vertical stack of channel members extending between the first source/drain feature and the second source/drain feature along a direction, and a gate structure wrapping around each of the vertical stack of channel members. The gate extension structure is in direct contact with the first source/drain feature.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: May 7, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Chuan Yang, Chia-Hao Pao, Yu-Kuan Lin, Lien-Jung Hung, Ping-Wei Wang, Shih-Hao Lin
  • Publication number: 20240145919
    Abstract: An antenna module includes a first metal plate and a frame body. The frame body surrounds the first metal plate. The frame body includes a first antenna radiator, a second antenna radiator, a third antenna radiator, a first breakpoint and a second breakpoint. The first antenna radiator includes a first feeding end and excites a first frequency band. The second antenna radiator includes a second feeding end and excites a second frequency band. The third antenna radiator includes a third feeding end and excites a third frequency band. The first breakpoint is located between the first antenna radiator and the second antenna radiator. The second breakpoint is located between the second antenna radiator and the third antenna radiator. An electronic device including the above-mentioned antenna module is also provided.
    Type: Application
    Filed: September 6, 2023
    Publication date: May 2, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Shih-Keng Huang, Chao-Hsu Wu, Chih-Wei Liao, Sheng-Chin Hsu, Hao-Hsiang Yang, Tse-Hsuan Wang
  • Publication number: 20240139938
    Abstract: A control method of a robotic arm is provided. The control method includes: setting a detection circuit, a comparing circuit and a switching circuit. The detection circuit detects the motion of the robotic arm to generate a detection signal. The comparing circuit compares the detection signal with a low threshold region and compares the detection signal with a high threshold region to generate a comparison signal. The switching circuit switches the robotic arm to a first motion mode or a second motion mode according to the comparison signal.
    Type: Application
    Filed: April 19, 2023
    Publication date: May 2, 2024
    Inventors: Chun-Yu CHEN, Shih-Wei WANG
  • Publication number: 20240139262
    Abstract: The present disclosure relates to a complex probiotic composition and a method for improving exercise performance of a subject with low intrinsic aerobic exercise capacity. The complex probiotic composition, which includes Lactobacillus rhamnosus GKLC1, Bifidobacterium lactis GKK24 and Clostridium butyricum GKB7, administered to the subject with the low intrinsic aerobic exercise capacity in a continuation period, can effectively reduce serum lactic acid and serum urea nitrogen after aerobic exercise, reduce proportion of offal fat and/or increase liver and muscle glycogen contents, thereby being as an effective ingredient for preparation of various compositions.
    Type: Application
    Filed: October 13, 2023
    Publication date: May 2, 2024
    Inventors: Chin-Chu CHEN, Yen-Lien CHEN, Shih-Wei LIN, Yen-Po CHEN, Ci-Sian WANG, Yu-Hsin HOU, Yang-Tzu SHIH, Ching-Wen LIN, Ya-Jyun CHEN, Jia-Lin JIANG, You-Shan TSAI, Zi-He WU
  • Patent number: 11968817
    Abstract: A semiconductor device includes a fin structure. A source/drain region is formed on the fin structure. A first gate structure is disposed over the fin structure. A source/drain contact is disposed over the source/drain region. The source/drain contact has a protruding segment that protrudes at least partially over the first gate structure. The source/drain contact electrically couples together the source/drain region and the first gate structure.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: April 23, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Jui-Lin Chen, Chao-Yuan Chang, Ping-Wei Wang, Fu-Kai Yang, Ting Fang, I-Wen Wu, Shih-Hao Lin
  • Patent number: 11961939
    Abstract: A method of manufacturing a light-emitting device, including: providing a substrate structure including a top surface; forming a precursor layer on the top surface; removing a portion of the precursor layer and a portion of the substrate from the top surface to form a base portion and a plurality of protrusions regularly arranged on the base portion; forming a buffer layer on the base portion and the plurality protrusions; and forming a III-V compound cap layer on the buffer layer; wherein one of the plurality of protrusions comprises a first portion and a second portion formed on the first portion; wherein the first portion is integrated with the base portion and has a first material which is the same as that of the base portion; and wherein the buffer layer contacts side surfaces of the plurality of protrusions and a surface of the base portion.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: April 16, 2024
    Assignee: EPISTAR CORPORATION
    Inventors: Peng Ren Chen, Yu-Shan Chiu, Wen-Hsiang Lin, Shih-Wei Wang, Chen Ou
  • Patent number: 11956948
    Abstract: A memory device includes a substrate, a first transistor and a second transistor, a first word line, a second word line, and a bit line. The first transistor and the second transistor are over the substrate and are electrically connected to each other, in which each of the first and second transistors includes first semiconductor layers and second semiconductor layers, a gate structure, and source/drain structures, in which the first semiconductor layers are in contact with the second semiconductor layers, and a width of the first semiconductor layers is narrower than a width of the second semiconductor layers. The first word line is electrically connected to the gate structure of the first transistor. The second word line is electrically connected to the gate structure of the second transistor. The bit line is electrically connected to a first one of the source/drain structures of the first transistor.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: April 9, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsin-Wen Su, Yu-Kuan Lin, Shih-Hao Lin, Lien-Jung Hung, Ping-Wei Wang
  • Patent number: 11934027
    Abstract: 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: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: 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
  • Patent number: 11933809
    Abstract: The present application discloses an inertial sensor comprising a proof mass, an anchor, a flexible member and several sensing electrodes. The anchor is positioned on one side of the sensing, mass block in a first axis. The flexible member is connected to the anchor point and extends along the first axis towards the proof mass to connect the proof mass, in which the several sensing electrodes are provided. In this way, the present application can effectively solve the problems of high difficulty in the production and assembly of inertial sensors and poor product reliability thereof.
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: March 19, 2024
    Assignee: SENSORTEK TECHNOLOGY CORP.
    Inventors: Shih-Wei Lee, Chia-Hao Lin, Shih-Hsiung Tseng, Kuan-Ju Tseng, Chao-Shiun Wang
  • Publication number: 20240079758
    Abstract: An electronic device includes a metal back cover, a metal frame, and a first, second, third, and fourth radiators. The metal frame includes a discrete part and two connection parts. The connection parts are located by two sides of the discrete part, separated from the discrete part, and connected to the metal back cover. A U-shaped slot is formed between the discrete part and the metal back cover and between the discrete part and the connection parts. The first radiator is separated from the discrete part and includes a feed end. The second, third, and fourth radiators are connected to the discrete part and the metal back cover. The third radiator is located between the first and second radiators. The first radiator is located between the third and fourth radiators. The discrete part and the first, second, third, and fourth radiators form an antenna module together.
    Type: Application
    Filed: August 2, 2023
    Publication date: March 7, 2024
    Applicant: PEGATRON CORPORATION
    Inventors: Chien-Yi Wu, Chao-Hsu Wu, Chih-Wei Liao, Hau Yuen Tan, Shih-Keng Huang, Wen-Hgin Chuang, Lin-Hsu Chiang, Chang-Hua Wu, Han-Wei Wang, Chun-Jung Hu
  • Patent number: 11771729
    Abstract: The present invention relates to a maca extract and uses thereof. The part of the maca extract extracted with polar solvent has anti-thrombotic activity, the part of the maca extract extracted with medium and low polarity solvents has anti-neutrophilic inflammatory and anti-allergic activities, the part of the maca extract extracted with low polarity solvent has anti-neutrophilic inflammatory activity and has pro-angiogenic activity.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: October 3, 2023
    Assignee: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Fang-Rong Chang, Chin-Chung Wu, Bing-Hung Chen, Tsong-Long Hwang, Shih-Wei Wang, Kartiko Arif Purnomo, Yi-Hong Tsai
  • Publication number: 20230219435
    Abstract: A charging gun is applicable to a charger station. The charging gun includes a charging gun body and a charge state display apparatus. The charge state display apparatus includes a charge state sensor, a display light module, and a controller. The charge state sensor is configured to sense a charge state of the charger station. The display light module is arranged on the charging gun body. The display light module includes a first light-emitting element, a second light-emitting element, and a third light-emitting element. The controller is electrically connected to the charge state sensor and the display light module. The controller is configured to control the first light-emitting element, the second light-emitting element, or the third light-emitting element to emit light according to the charge state.
    Type: Application
    Filed: December 28, 2022
    Publication date: July 13, 2023
    Inventors: Shih-Hsiang WANG, Jia-Xing LIN, Shih-Wei WANG, Min-Hsiu TSAI
  • Publication number: 20230134581
    Abstract: A light-emitting device includes a first nitride semiconductor structure; a stress relief structure on the first nitride semiconductor structure including a plurality of narrow band gap layers and a plurality of wide band gap layers alternately stacked, wherein one of the plurality of wide band gap layers includes a plurality of wide band gap sub-layers and one of the plurality of wide band gap sub-layers includes aluminum; an active structure on the stress relief structure including a plurality of quantum well layers and a plurality of barrier layers alternately stacked, wherein one of the plurality of barrier layers includes a plurality of barrier sub-layers and one of the plurality of barrier sub-layers includes aluminum, an aluminum composition of the wide band gap sub-layer is greater than or equal to that of the barrier sub-layer, and an average aluminum composition of the wide band gap layer is greater than that of the barrier layer; and an electron blocking structure on the active structure.
    Type: Application
    Filed: November 2, 2022
    Publication date: May 4, 2023
    Inventors: Chia-Ming LIU, Chen OU, Jing-Jie DAI, Shih-Wei WANG, Chih-Ciao YANG, Feng-Wen HUANG, Dian-Ying HU, Yu-Hsiang YEH
  • Publication number: 20220387536
    Abstract: The present invention relates to a maca extract and uses thereof. The part of the maca extract extracted with polar solvent has anti-thrombotic activity, the part of the maca extract extracted with medium and low polarity solvents has anti-neutrophilic inflammatory and anti-allergic activities, the part of the maca extract extracted with low polarity solvent has anti-neutrophilic inflammatory activity and has pro-angiogenic activity.
    Type: Application
    Filed: May 31, 2022
    Publication date: December 8, 2022
    Inventors: FANG-RONG CHANG, CHIN-CHUNG WU, BING-HUNG CHEN, TSONG-LONG HWANG, SHIH-WEI WANG, KARTIKO ARIF PURNOMO, YI-HONG TSAI
  • Publication number: 20220376079
    Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a fin spacer alongside a fin structure, a source/drain structure over the fin structure, and a salicide layer along a surface of the source/drain structure. A bottom portion of the salicide layer is in contact with the fin spacer. The semiconductor device structure also includes a capping layer over the salicide layer. A portion of the capping layer directly below the bottom portion of the salicide layer is in contact with the fin spacer. The semiconductor device structure also includes a dielectric layer over the capping layer. The dielectric layer is made of a different material than the capping layer.
    Type: Application
    Filed: July 27, 2022
    Publication date: November 24, 2022
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hsiang-Ku SHEN, Jin-Mu YIN, Tsung-Chieh HSIAO, Chia-Lin CHUANG, Li-Zhen YU, Dian-Hau CHEN, Shih-Wei WANG, De-Wei YU, Chien-Hao CHEN, Bo-Cyuan LU, Jr-Hung LI, Chi-On CHUI, Min-Hsiu HUNG, Hung-Yi HUANG, Chun-Cheng CHOU, Ying-Liang CHUANG, Yen-Chun HUANG, Chih-Tang PENG, Cheng-Po CHAU, Yen-Ming CHEN
  • Publication number: 20220328720
    Abstract: A method of manufacturing a light-emitting device, including: providing a substrate structure including a base portion and wherein the base portion includes a surface; performing a patterning step to form a plurality of protrusions, wherein the plurality of protrusions are arranged on the surface of the base portion; forming a buffer layer on the surface of the base portion by physical vapor deposition, wherein the buffer layer covers the protrusions; and forming III-V compound semiconductor layers on the buffer layer; wherein one of the plurality of protrusions has a height not greater than 1.5 ?m; and wherein the light-emitting device has a full width at half maximum (FWHM) of smaller than 250 arcsec in accordance with a (102) XRD rocking curve.
    Type: Application
    Filed: June 23, 2022
    Publication date: October 13, 2022
    Inventors: Peng Ren CHEN, Yu-Shan CHIU, Wen-Hsiang LIN, Shih-Wei WANG, Chen OU
  • Patent number: 11444173
    Abstract: Structures and formation methods of a semiconductor device structure are provided. The method includes forming a fin structure over a substrate. The method also includes forming a gate structure over the fin structure. The method further includes forming fin spacers over sidewalls of the fin structure and gate spacers over sidewalls of the gate structure. In addition, the method includes forming a source/drain structure over the fin structure and depositing a dummy material layer to cover the source/drain structure. The dummy material layer is removed faster than the gate spacers during the removal of the dummy material layer. The method further includes forming a salicide layer over the source/drain structure and the fin spacers, and forming a contact over the salicide layer. The dummy material layer includes Ge, amorphous silicon or spin-on carbon.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 13, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsiang-Ku Shen, Jin-Mu Yin, Tsung-Chieh Hsiao, Chia-Lin Chuang, Li-Zhen Yu, Dian-Hau Chen, Shih-Wei Wang, De-Wei Yu, Chien-Hao Chen, Bo-Cyuan Lu, Jr-Hung Li, Chi-On Chui, Min-Hsiu Hung, Hung-Yi Huang, Chun-Cheng Chou, Ying-Liang Chuang, Yen-Chun Huang, Chih-Tang Peng, Cheng-Po Chau, Yen-Ming Chen
  • Patent number: 11398583
    Abstract: A light-emitting device, includes a substrate structure, including a base portion having a surface and a plurality of protrusions regularly formed on the base portion; a buffer layer covering the plurality of protrusions and the surface; and III-V compound semiconductor layers formed on the buffer layer; wherein one of the plurality of protrusions includes a first portion and a second portion formed on the first portion and the first portion is integrated with the base portion; and wherein the base portion includes a first material and the first portion includes the first material.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: July 26, 2022
    Assignee: EPISTAR CORPORATION
    Inventors: Peng Ren Chen, Yu-Shan Chiu, Wen-Hsiang Lin, Shih-Wei Wang, Chen Ou
  • Patent number: 11178122
    Abstract: A data encryption and decryption method is provided. The method is used in a data encryption and decryption system and includes: establishing, by a data encryption and decryption device, a first secure sockets layer (SSL) connection with a mobile device; receiving a data transmitted from the mobile device; generating a first symmetric key, encrypting the data using the first symmetric key, and generating first encrypted data; encrypting the first symmetric key using a first public key, and generating a first encrypted key; and transmitting the first encrypted data and the first encrypted key to the mobile device.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: November 16, 2021
    Assignee: I.X Co., Ltd.
    Inventors: Gwan-Hwan Hwang, Shih-Wei Wang, Tsu-Chin Wu