Patents by Inventor Chih-Sheng Chou

Chih-Sheng Chou 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: 20240071834
    Abstract: A method of manufacturing a semiconductor device includes forming a plurality of fin structures extending in a first direction over a semiconductor substrate. Each fin structure includes a first region proximate to the semiconductor substrate and a second region distal to the semiconductor substrate. An electrically conductive layer is formed between the first regions of a first adjacent pair of fin structures. A gate electrode structure is formed extending in a second direction substantially perpendicular to the first direction over the fin structure second region, and a metallization layer including at least one conductive line is formed over the gate electrode structure.
    Type: Application
    Filed: November 7, 2023
    Publication date: February 29, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hung-Li CHIANG, Chih-Liang CHEN, Tzu-Chiang CHEN, I-Sheng CHEN, Lei-Chun CHOU
  • Patent number: 11853130
    Abstract: A linked hinge mechanism includes a first member, a second member, a hinge unit and a passive unit. The hinge unit is connected to the first member and the second member, wherein the first member is adapted to be rotated relative to the second member via the hinge unit. The passive unit is adapted to be moved by the movement of the hinge unit, wherein the passive unit is adapted to be rotated by the movement of the hinge unit in only a portion of the whole rotation range of the hinge unit.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: December 26, 2023
    Assignee: WISTRON CORP.
    Inventors: Kuan-Te Yu, Chia-Lian Yen, Po-Han Huang, Kevin Jang, Chih-Sheng Chou
  • Publication number: 20230386822
    Abstract: A pre-cleaning technique described herein may be used to remove native oxides and/or other contaminants from a semiconductor device in a manner in which the likelihood of chopping, clipping, and/or sidewall spacer thickness reduction is reduced. As described herein, a protection layer is formed on a capping layer over a gate structure of a transistor. A pre-cleaning operation is then performed to remove native oxides from the top surface of a source/drain region of the transistor. In the pre-cleaning operation, the protection layer is consumed instead of the material of the capping layer. In this way, the use of the protection layer reduces the likelihood of removal of material from the capping layer and/or reduces the amount of material that is removed from the capping layer during the pre-cleaning operation.
    Type: Application
    Filed: May 27, 2022
    Publication date: November 30, 2023
    Inventors: Yi-Hsiang CHAO, Chih-Sheng CHOU, Shu-Ting YANG, Ting-Wei WENG, Peng-Hao HSU, Chun-Hsien HUANG, Hung-Hsu CHEN, Hung-Chang HSU, Chih-Wei CHANG, Ming-Hsing TSAI
  • Patent number: 11775314
    Abstract: A computing system is provided. The computing system includes a central processing unit (CPU), a baseboard management controller (BMC), and a boot non-volatile memory. The BMC selects a boot partition in the computing system. The boot non-volatile memory stores at least two boot partitions as a primary boot area including a basic input/output system (BIOS) image and a secondary boot area including a BMC image. The BMC switches between the secondary boot area to boot the BMC and the primary boot area to boot the BIOS. Only one of the primary boot area or the secondary boot area is accessible when the BIOS is booting or when the BMC is booting.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: October 3, 2023
    Assignee: QUANTA COMPUTER INC.
    Inventor: Chih-Sheng Chou
  • Publication number: 20230140164
    Abstract: A computing system is provided. The computing system includes a central processing unit (CPU), a baseboard management controller (BMC), and a boot non-volatile memory. The BMC selects a boot partition in the computing system. The boot non-volatile memory stores at least two boot partitions as a primary boot area including a basic input/output system (BIOS) image and a secondary boot area including a BMC image. The BMC switches between the secondary boot area to boot the BMC and the primary boot area to boot the BIOS. Only one of the primary boot area or the secondary boot area is accessible when the BIOS is booting or when the BMC is booting.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 4, 2023
    Inventor: Chih-Sheng CHOU
  • Publication number: 20220147112
    Abstract: A linked hinge mechanism includes a first member, a second member, a hinge unit and a passive unit. The hinge unit is connected to the first member and the second member, wherein the first member is adapted to be rotated relative to the second member via the hinge unit. The passive unit is adapted to be moved by the movement of the hinge unit, wherein the passive unit is adapted to be rotated by the movement of the hinge unit in only a portion of the whole rotation range of the hinge unit.
    Type: Application
    Filed: March 5, 2021
    Publication date: May 12, 2022
    Inventors: Kuan-Te YU, Chia-Lian YEN, Po-Han HUANG, Kevin JANG, Chih-Sheng CHOU
  • Patent number: 10996790
    Abstract: A touch system includes a touch panel; an active pen configured to generate a signal; and a touch controller electrically connected to the touch panel and configured to detect the signal. When the touch controller supports at least two protocols, a protocol of the touch controller is automatically switched to one of the at least two protocols. The active pen automatically detects the one of the at least two protocols, and a protocol of the active pen is switched to the one of the at least two protocols.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: May 4, 2021
    Assignee: Silicon Integrated Systems Corp.
    Inventors: Han-Ning Chen, Shih-Chan Huang, Chien-Yu Chiang, Kai-Chun Chuang, Chih-Sheng Chou
  • Patent number: 10798846
    Abstract: The disclosure is related to a coolant replenishment device, a cooling circulation system and an electronic device. The electronic device includes a heat source, a circulation pipe, a pump, a heat exchanger and a coolant replenishment device. The circulation pipe has a circulation channel configured to accommodate a first coolant. The pump is disposed on the circulation pipe. The heat exchanger disposed on the circulation pipe. The coolant replenishment device includes a liquid storage tank, a push plate and a driving member. The liquid storage tank has an accommodating space configured to accommodate a second coolant. The push plate is movable toward or away from the liquid outlet. The driving member is disposed in the liquid storage tank and constantly apply a force on the push plate to push the second coolant from the accommodating place into the circulation channel through the liquid outlet.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: October 6, 2020
    Assignee: WISTRON CORP.
    Inventors: Chih-Sheng Chou, Jen-Hao Wu
  • Publication number: 20200142562
    Abstract: A touch system includes a touch panel; an active pen configured to generate a signal; and a touch controller electrically connected to the touch panel and configured to detect the signal. When the touch controller supports at least two protocols, a protocol of the touch controller is automatically switched to one of the at least two protocols. The active pen automatically detects the one of the at least two protocols, and a protocol of the active pen is switched to the one of the at least two protocols.
    Type: Application
    Filed: October 28, 2019
    Publication date: May 7, 2020
    Applicant: Silicon Integrated Systems Corp.
    Inventors: Han-Ning CHEN, Shih-Chan HUANG, Chien-Yu CHIANG, Kai-Chun CHUANG, Chih-Sheng CHOU
  • Publication number: 20190223322
    Abstract: The disclosure is related to a coolant replenishment device, a cooling circulation system and an electronic device. The electronic device includes a heat source, a circulation pipe, a pump, a heat exchanger and a coolant replenishment device. The circulation pipe has a circulation channel configured to accommodate a first coolant. The pump is disposed on the circulation pipe. The heat exchanger disposed on the circulation pipe. The coolant replenishment device includes a liquid storage tank, a push plate and a driving member. The liquid storage tank has an accommodating space configured to accommodate a second coolant. The push plate is movable toward or away from the liquid outlet. The driving member is disposed in the liquid storage tank and constantly apply a force on the push plate to push the second coolant from the accommodating place into the circulation channel through the liquid outlet.
    Type: Application
    Filed: May 17, 2018
    Publication date: July 18, 2019
    Applicant: WISTRON CORP.
    Inventors: Chih-Sheng CHOU, Jen-Hao WU
  • Patent number: 9531106
    Abstract: An electronic device comprises a case and a connector mechanism. The case comprises a bottom plate, a lateral plate and a pivoting base. The lateral plate is connected to the bottom plate, the lateral plate has an opening and the pivoting base is connected to the lateral plate. The connector mechanism comprises an electrical connector, a cover member and an elasticity-adjusting member. The electrical connector comprises an insulating base and a plurality of conductive terminals installed in the insulating base. A slot is formed in the insulating base and exposed to the opening. The cover member comprises a cover portion, a pivoting portion and an elastic portion all connected together, wherein the pivoting portion is positioned between the elastic portion and the cover portion while being disposed on the pivoting base.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: December 27, 2016
    Assignee: WISTRON CORP.
    Inventors: Tien-Chung Tseng, Chih-Sheng Chou
  • Patent number: 9196994
    Abstract: A connecter mechanism includes a casing, a half socket and a door. The casing includes a first actuating portion, an opening and a pivot hole. The half socket is disposed inside the casing. The door is movably disposed on the casing to cover the half socket. The door includes a body, at least one pivot shaft, a cover and a second actuating portion. The pivot shaft is disposed on a side of the body. The cover is connected to an edge of the body for covering the opening. The second actuating portion is connected to the other edge of the body opposite to the cover. Position of the cover relative to the opening is adjusted via the second actuating portion and the first actuating portion.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: November 24, 2015
    Assignee: Wistron Corporation
    Inventors: Tien-Chung Tseng, Po-Lun Lin, Chih-Peng Chen, Chih-Sheng Chou, Chia-Jou Chen
  • Publication number: 20150124384
    Abstract: An electronic device comprises a case and a connector mechanism. The case comprises a bottom plate, a lateral plate and a pivoting base. The lateral plate is connected to the bottom plate, the lateral plate has an opening and the pivoting base is connected to the lateral plate. The connector mechanism comprises an electrical connector, a cover member and an elasticity-adjusting member. The electrical connector comprises an insulating base and a plurality of conductive terminals installed in the insulating base. A slot is formed in the insulating base and exposed to the opening. The cover member comprises a cover portion, a pivoting portion and an elastic portion all connected together, wherein the pivoting portion is positioned between the elastic portion and the cover portion while being disposed on the pivoting base.
    Type: Application
    Filed: April 8, 2014
    Publication date: May 7, 2015
    Applicant: Wistron Corp.
    Inventors: Tien-Chung TSENG, Chih-Sheng CHOU
  • Patent number: 9013887
    Abstract: A display device includes a panel module, a frame, and a fixing device, wherein the panel module has a panel connecting part. The frame has a frame connecting part whose location corresponds to the location of the panel connecting part. The fixing device includes a joint unit and a fixing unit. The joint unit is used for accommodating the panel connecting part and the frame connecting part. The fixing unit is connected to the joint unit such that the frame can be fixed on the panel module.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: April 21, 2015
    Assignee: Wistron Corporation
    Inventors: Chih-Sheng Chou, Chia-Lun Yeh
  • Patent number: 8981259
    Abstract: A heating apparatus for heating electronic components on a printed circuit board in low temperature environment includes a printed circuit board, a heating unit, a switch unit, a temperature-sensing unit, an electric power unit, and a control unit. The heating unit, the switch unit, the temperature-sensing unit, and the control unit are fixed connected to the printed circuit board and are electrically connected with the metal lines on the printed circuit board. The heat source is sent to the heat-conducting layer on the printed circuit board through the heat-conducting terminal after the switch unit is conducted by the control unit and the power is sent from the electric power unit to the heating unit. Then, the electronic components are heated with the heat source through the heat-conducting layer, so that the electronic components are in the working temperatures for starting up.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: March 17, 2015
    Assignee: Mildef Crete Inc.
    Inventor: Chih-Sheng Chou
  • Publication number: 20140134858
    Abstract: A connecter mechanism includes a casing, a half socket and a door. The casing includes a first actuating portion, an opening and a pivot hole. The half socket is disposed inside the casing. The door is movably disposed on the casing to cover the half socket. The door includes a body, at least one pivot shaft, a cover and a second actuating portion. The pivot shaft is disposed on a side of the body. The cover is connected to an edge of the body for covering the opening. The second actuating portion is connected to the other edge of the body opposite to the cover. Position of the cover relative to the opening is adjusted via the second actuating portion and the first actuating portion.
    Type: Application
    Filed: June 27, 2013
    Publication date: May 15, 2014
    Inventors: Tien-Chung Tseng, Po-Lun Lin, Chih-Peng Chen, Chih-Sheng Chou, Chia-Jou Chen
  • Publication number: 20140027435
    Abstract: A heating apparatus for heating electronic components on a printed circuit board in low temperature environment includes a printed circuit board, a heating unit, a switch unit, a temperature-sensing unit, an electric power unit, and a control unit. The heating unit, the switch unit, the temperature-sensing unit, and the control unit are fixed connected to the printed circuit board and are electrically connected with the metal lines on the printed circuit board. The heat source is sent to the heat-conducting layer on the printed circuit board through the heat-conducting terminal after the switch unit is conducted by the control unit and the power is sent from the electric power unit to the heating unit. Then, the electronic components are heated with the heat source through the heat-conducting layer, so that the electronic components are in the working temperatures for starting up.
    Type: Application
    Filed: July 24, 2012
    Publication date: January 30, 2014
    Inventor: Chih-Sheng CHOU
  • Patent number: 8374711
    Abstract: A method for selecting an audio data source for a multimedia device includes detecting an error state of audio data for generating a detection result, wherein the audio data is generated by a digital source of the multimedia device, generating an initial counting value, generating a counting result according to the detection result and the initial counting value, confining the counting result within a boundary for generating a limit result, and comparing the limit result with a threshold for generating a comparison result, for selecting the audio data source of the multimedia device.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: February 12, 2013
    Assignee: NOVATEK Microelectronics Corp.
    Inventor: Chih-Sheng Chou
  • Publication number: 20130027900
    Abstract: A display device includes a panel module, a frame, and a fixing device, wherein the panel module has a panel connecting part. The frame has a frame connecting part whose location corresponds to the location of the panel connecting part. The fixing device includes a joint unit and a fixing unit. The joint unit is used for accommodating the panel connecting part and the frame connecting part. The fixing unit is connected to the joint unit such that the frame can be fixed on the panel module.
    Type: Application
    Filed: May 31, 2012
    Publication date: January 31, 2013
    Inventors: Chih-Sheng CHOU, Chia-Lun YEH
  • Patent number: 8207919
    Abstract: A method for adjusting white balance includes generating a first matrix according to values in axes of a color gamut corresponding to optical characteristics of a plurality of first LEDs; generating a second matrix according to values in the axes of the color gamut corresponding to optical characteristics of the plurality of first LEDs while in white balance; generating a third matrix according to values in the axes of the color gamut corresponding to optical characteristics of a plurality of second LEDs; storing the first matrix, second matrix, and third matrix; generating a calibration matrix by multiplying the second matrix with an inverse of the first matrix; generating a fourth matrix by multiplying the third matrix with the calibration matrix. As a result, the optical characteristics of the plurality of second LEDs can be effectively and rapidly adjusted simply referring to the differences between the second and fourth matrices.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: June 26, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Qi-Ming Lu, Chih-Sheng Chou, Hung-Hsiang Chen