Patents by Inventor Chih-Ming Yang

Chih-Ming Yang 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).

  • Patent number: 11972957
    Abstract: A gas flow accelerator may include a body portion, and a tapered body portion including a first end integrally formed with the body portion. The gas flow accelerator may include an inlet port connected to the body portion and to receive a process gas to be removed from a semiconductor processing tool by a main pumping line. The semiconductor processing tool may include a chuck and a chuck vacuum line to apply a vacuum to the chuck to retain a semiconductor device. The tapered body portion may be configured to generate a rotational flow of the process gas to prevent buildup of processing byproduct on interior walls of the main pumping line. The gas flow accelerator may include an outlet port integrally formed with a second end of the tapered body portion. An end portion of the chuck vacuum line may be provided through the outlet port.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: April 30, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sheng-chun Yang, Chih-Lung Cheng, Yi-Ming Lin, Po-Chih Huang, Yu-Hsiang Juan, Xuan-Yang Zheng
  • Patent number: 11961768
    Abstract: A method includes forming a first transistor, which includes forming a first gate dielectric layer over a first channel region in a substrate and forming a first work-function layer over the first gate dielectric layer, wherein forming the first work-function layer includes depositing a work-function material using first process conditions to form the work-function material having a first proportion of different crystalline orientations and forming a second transistor, which includes forming a second gate dielectric layer over a second channel region in the substrate and forming a second work-function layer over the second gate dielectric layer, wherein forming the second work-function layer includes depositing the work-function material using second process conditions to form the work-function material having a second proportion of different crystalline orientations.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: April 16, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ya-Wen Chiu, Da-Yuan Lee, Hsien-Ming Lee, Kai-Cyuan Yang, Yu-Sheng Wang, Chih-Hsiang Fan, Kun-Wa Kuok
  • Publication number: 20240107702
    Abstract: An information handling system having a reconfigurable cooling fan holder including a plurality of cooling fans of a cooling system operatively coupled to the reconfigurable cooling fan holder, a reconfigurable frame having a plurality of slidingly adjustable walls including a pair of lengthwise slidingly adjustable walls and a widthwise slidingly adjustable wall where the pair of lengthwise slidingly adjustable walls may be expanded or reduced in length by sliding the at least two slide bars nested adjacent to one another forming each lengthwise slidingly adjustable wall to extend or contract each lengthwise slidingly adjustable wall, and the widthwise slidingly adjustable wall may be expanded or reduced in width by sliding the at least two slide bars nested adjacent to one another forming the widthwise slidingly adjustable wall to extend or contract the widthwise slidingly adjustable wall for adjusting the width and length of the reconfigurable cooling fan holder.
    Type: Application
    Filed: September 22, 2022
    Publication date: March 28, 2024
    Applicant: Dell Products, LP
    Inventors: Chung-An Lin, Yu-Ming Kuo, Chih-Yung Yang
  • Patent number: 11942145
    Abstract: The present disclosure describes a method for memory cell placement. The method can include placing a memory cell region in a layout area and placing a well pick-up region and a first power supply routing region along a first side of the memory cell region. The method also includes placing a second power supply routing region and a bitline jumper routing region along a second side of the memory cell region, where the second side is on an opposite side to that of the first side. The method further includes placing a device region along the second side of the memory cell region, where the bitline jumper routing region is between the second power supply routing region and the device region.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: March 26, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chih-Chuan Yang, Jui-Wen Chang, Feng-Ming Chang, Kian-Long Lim, Kuo-Hsiu Hsu, Lien Jung Hung, Ping-Wei Wang
  • Patent number: 11937415
    Abstract: A method of forming a semiconductor device includes providing a substrate including a circuit region and a well strap region, forming a mandrel extending from the circuit region to the well strap region, depositing mandrel spacers on sidewalls of the mandrel, removing the mandrel in the circuit region, while the mandrel in the well strap region remains intact, patterning the substrate with the mandrel spacers in the circuit region and the mandrel in the well strap region as an etch mask, thereby forming at least a first fin in the circuit region and a second fin in the well strap region, and epitaxially growing a first epitaxial feature over the first fin in the circuit region and a second epitaxial feature over the second fin in the well strap region. A width of the second fin is larger than a width of the first fin.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: March 19, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Chuan Yang, Kuo-Hsiu Hsu, Feng-Ming Chang, Wen-Chun Keng, Lien Jung Hung
  • Publication number: 20240084455
    Abstract: Some implementations described herein include systems and techniques for fabricating a wafer-on-wafer product using a filled lateral gap between beveled regions of wafers included in a stacked-wafer assembly and along a perimeter region of the stacked-wafer assembly. The systems and techniques include a deposition tool having an electrode with a protrusion that enhances an electromagnetic field along the perimeter region of the stacked-wafer assembly during a deposition operation performed by the deposition tool. Relative to an electromagnetic field generated by a deposition tool not including the electrode with the protrusion, the enhanced electromagnetic field improves the deposition operation so that a supporting fill material may be sufficiently deposited.
    Type: Application
    Filed: February 8, 2023
    Publication date: March 14, 2024
    Inventors: Che Wei YANG, Chih Cheng SHIH, Kuo Liang LU, Yu JIANG, Sheng-Chan LI, Kuo-Ming WU, Sheng-Chau CHEN, Chung-Yi YU, Cheng-Yuan TSAI
  • Patent number: 11916077
    Abstract: The present disclosure describes an apparatus with a local interconnect structure. The apparatus can include a first transistor, a second transistor, a first interconnect structure, a second interconnect structure, and a third interconnect structure. The local interconnect structure can be coupled to gate terminals of the first and second transistors and routed at a same interconnect level as reference metal lines coupled to ground and a power supply voltage. The first interconnect structure can be coupled to a source/drain terminal of the first transistor and routed above the local interconnect structure. The second interconnect structure can be coupled to a source/drain terminal of the second transistor and routed above the local interconnect structure. The third interconnect structure can be routed above the local interconnect structure and at a same interconnect level as the first and second interconnect structures.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: February 27, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chih-Liang Chen, Cheng-Chi Chuang, Chih-Ming Lai, Chia-Tien Wu, Charles Chew-Yuen Young, Hui-Ting Yang, Jiann-Tyng Tzeng, Ru-Gun Liu, Wei-Cheng Lin, Lei-Chun Chou, Wei-An Lai
  • Patent number: 11531059
    Abstract: A control method is provided and used to place a target object on a test platform in a cabin of a testing device, to sense the temperature of the target object by a temperature response structure, and then to receive temperature signals of the temperature response structure by a controller, where the controller can regulate the pressure inside the cabin to control the air pressure of the cabin, so that the target object can still maintain good heat dissipation under high power consumption.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: December 20, 2022
    Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chao-Ming Tu, Chih-Ming Yang, Wen-Chin Liang, Cheng-Shao Chen, Yung-Ming Wang
  • Publication number: 20220214395
    Abstract: A control method is provided and used to place a target object on a test platform in a cabin of a testing device, to sense the temperature of the target object by a temperature response structure, and then to receive temperature signals of the temperature response structure by a controller, where the controller can regulate the pressure inside the cabin to control the air pressure of the cabin, so that the target object can still maintain good heat dissipation under high power consumption.
    Type: Application
    Filed: February 8, 2021
    Publication date: July 7, 2022
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chao-Ming Tu, Chih-Ming Yang, Wen-Chin Liang, Cheng-Shao Chen, Yung-Ming Wang
  • Publication number: 20190210569
    Abstract: A wiper blade having a wiper strip, a primary frame and a pair of secondary frames. The primary frame may have a top side and opposite ends, a connection device capable of connecting the wiper blade to a wiper arm disposed on the top side of the primary frame, and a connection structure disposed on each of the opposite ends of the primary frame. Each secondary frame may have a central pivot connection portion and two leg portions extending from the central pivot connection portion, a pivot structure disposed on the central pivot connection portion of the secondary frames. The pivot structure may be a turn-buckle holder comprising two holder halves and a rivet wherein the rivet passes through the two holder halves and holds them together.
    Type: Application
    Filed: February 28, 2019
    Publication date: July 11, 2019
    Inventors: Vambi Raymundo Tolentino, Robert Peter Peers, Chuan-Chih Chang, Chih-Ming Yang
  • Patent number: 10349044
    Abstract: The present invention discloses 3D shutter glasses and a 3D display system. The 3D shutter glasses comprise a left eye glass and a right eye glass, wherein both the left eye glass and the right eye glass comprise a light transmitting hole array, wherein the left eye glass and the right eye glass alternately control the corresponding light transmitting hole array to be sequentially opened according to a first predetermined time to receive left eye data images and right eye data images, and the first predetermined time is a spacing interval of alternately sending the left eye data images and the right eye data images. With the aforesaid procedure, the present invention is capable of effectively relieving the visual fatigue as watching 3D images.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: July 9, 2019
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Bin Fang, Chih-ming Yang
  • Publication number: 20180335671
    Abstract: Disclosed are a liquid crystal panel and a display device, which belong to the technical field of display, and solve the technical problem that color washout exists in VA display devices. The liquid crystal panel includes a plurality of sub-pixel units arranged in an array, and each of the sub-pixel units includes at least two sub-pixels. At least one sub-pixel in one sub-pixel unit has a potential the same as that of at least one sub-pixel in an adjacent sub-pixel unit.
    Type: Application
    Filed: December 28, 2016
    Publication date: November 22, 2018
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventor: Chih Ming Yang
  • Patent number: 9984196
    Abstract: A method comprises identifying a semiconductor device layout region comprising a first n-type metal oxide semiconductor (MOS) device having a first pair of face-to-face diodes adjacent to a second n-type MOS device having a second pair of face-to-face diodes and adding a dummy device between a first body contact of the first n-type MOS device and a second body contact of the second MOS device.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: May 29, 2018
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chau-Wen Wei, Cheng-Te Chang, Chin-Yuan Huang, Chih Ming Yang, Yi-Kan Cheng
  • Patent number: 9523874
    Abstract: The present disclosure discloses a method for producing a 2D/3D switchable integral imaging liquid crystal cell, and a liquid crystal cell, the method comprising the following steps: 1) coating a UV adhesive layer on a lower substrate; 2) imprinting grooves on the UV adhesive layer by using an array and then UV-curing the UV adhesive layer; 3) coating a lower transparent conductive film on the cured UV adhesive layer, and planarizing the grooves; and 4) forming a liquid crystal cell with the lower substrate and an upper substrate which is coated with an upper transparent conductive film on a lower surface thereof. 2D and 3D displays are switchable in the liquid crystal cell obtained by the method of the present disclosure, thereby achieving comparable displays of 2D and 3D images through simple and convenient operations.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: December 20, 2016
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qiaosheng Liao, Chih-Ming Yang
  • Publication number: 20160286207
    Abstract: The present invention discloses 3D shutter glasses and a 3D display system. The 3D shutter glasses comprise a left eye glass and a right eye glass, wherein both the left eye glass and the right eye glass comprise a light transmitting hole array, wherein the left eye glass and the right eye glass alternately control the corresponding light transmitting hole array to be sequentially opened according to a first predetermined time to receive left eye data images and right eye data images, and the first predetermined time is a spacing interval of alternately sending the left eye data images and the right eye data images. With the aforesaid procedure, the present invention is capable of effectively relieving the visual fatigue as watching 3D images.
    Type: Application
    Filed: November 21, 2014
    Publication date: September 29, 2016
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Bin FANG, Chih-ming YANG
  • Publication number: 20160267218
    Abstract: A method comprises identifying a semiconductor device layout region comprising a first n-type metal oxide semiconductor (MOS) device having a first pair of face-to-face diodes adjacent to a second n-type MOS device having a second pair of face-to-face diodes and adding a dummy device between a first body contact of the first n-type MOS device and a second body contact of the second MOS device.
    Type: Application
    Filed: May 23, 2016
    Publication date: September 15, 2016
    Inventors: Chau-Wen Wei, Cheng-Te Chang, Chin-Yuan Huang, Chih Ming Yang, Yi-Kan Cheng
  • Patent number: 9429763
    Abstract: A liquid crystal lens and a liquid crystal display device. The liquid crystal lens includes a first substrate, a second substrate deposed oppositely, and a liquid crystal layer. A metal layer, an insulation layer, and an electrode layer are stacked on the second substrate adjacent to the first substrate. The electrode layer includes multiple electrodes disposed separately. Wherein, among the multiple electrodes disposed separately, a height of the electrode which a maximum voltage is applied on is lower than a height of an adjacent electrode. By the above way, the actual equivalent refractive index neff of the liquid crystal molecules corresponding to the electrode which the maximum voltage is applied on is close to an equivalent refractive index in an ideal condition. As a result, the three-dimensional (3D) crosstalk can be reduced and the 3D display effect can be improved.
    Type: Grant
    Filed: September 28, 2014
    Date of Patent: August 30, 2016
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Qiaosheng Liao, Chih-ming Yang
  • Patent number: 9415749
    Abstract: A general wiper connecting apparatus (1) comprises: a main body (10) formed with a penetrated hole (13) allowing a pivotal shaft (2a?) of a wiper driving arm (2, 2?, 2?) to be received; a head portion (20) formed with a positioning groove (21) at the location connected with the main body (10) for positioning the wiper driving arm (2, 2?, 2?); a tail portion (30) formed with a pair of elastic clamping pieces (31) for latching the wiper driving arm (2, 2?, 2?); and a pair of side boards (40) disposed at two sides of the main body (10), and respectively formed with a through hole (41) corresponding to the penetrated hole (13), and an insertion slit (400) is respectively formed between the pair of side boards (40) and the main body (10) for allowing the wiper driving arm (2, 2?, 2?) to be inserted.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: August 16, 2016
    Assignee: DANYANG UPC AUTO PARTS CO., LTD.
    Inventors: Chih-Ming Yang, Chuan-Chih Chang
  • Patent number: 9361425
    Abstract: A method comprises identifying a semiconductor device layout region comprising a first n-type metal oxide semiconductor (MOS) device having a first pair of face-to-face diodes adjacent to a second n-type MOS device having a second pair of face-to-face diodes and adding a dummy device between a first body contact of the first n-type MOS device and a second body contact of the second MOS device.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: June 7, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chau-Wen Wei, Cheng-Te Chang, Chin-Yuan Huang, Chih Ming Yang, Yi-Kan Cheng
  • Patent number: 9335624
    Abstract: A non-transitory, computer readable storage medium is encoded with computer program instructions, such that, when the computer program instructions are executed by a computer, the computer performs a method. The method generates mask assignment information for forming a plurality of patterns on a layer of an integrated circuit (IC) by multipatterning. The mask assignment information includes, for each of the plurality of patterns, a mask assignment identifying which of a plurality of masks is to be used to form that pattern, and a mask assignment lock state for that pattern. User inputs setting the mask assignment of at least one of the plurality of patterns, and its mask assignment lock state are received. A new mask assignment is generated for each of the plurality of patterns having an “unlocked” mask assignment lock state.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: May 10, 2016
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hui Yu Lee, Chi-Wen Chang, Chih Ming Yang, Ya Yun Liu, Yi-Kan Cheng