Patents by Inventor Wen Liu

Wen Liu 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: 9612624
    Abstract: The present disclosure provides a detachable touch notebook computer, which comprises a touch tablet, a connector, and a keyboard dock. The connector has an interlocking structure and a latch, at which the interlocking structure is pivoted. The keyboard dock has a positioning member disposed at the latch. Thereby, the touch tablet can be disposed on the keyboard dock and forming the touch notebook computer. According to the touch notebook computer of the present disclosure, the interlocking structure is driven by rotating the touch tablet. Then the interlocking structure drives the latch to move, enabling the positioning member to come off from the latch and thus detaching the touch tablet from the keyboard dock.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: April 4, 2017
    Assignee: Wistron Corporation
    Inventors: Ching-Pin Yang, Che-Wen Liu
  • Publication number: 20170092746
    Abstract: A method comprises recessing a substrate to form a fin enclosed by an isolation region, wherein the substrate is formed of a first semiconductor material, recessing the fin to form a trench over a lower portion of the fin, growing a second semiconductor material in the trench to form a middle portion of the fin through a first epitaxial process, forming a first carbon doped layer over the lower portion through a second epitaxial process, growing the first semiconductor material over the first carbon doped layer to form an upper portion of the fin through a third epitaxial process, forming a first source/drain region through a fourth epitaxial process, wherein a second carbon doped layer is formed underlying the first source/drain region and applying a thermal oxidation process to the middle portion of the fin to form an oxide outer layer.
    Type: Application
    Filed: December 9, 2016
    Publication date: March 30, 2017
    Inventors: Kuo-Cheng Ching, Guan-Lin Chen, Chao-Hsiung Wang, Chi-Wen Liu
  • Publication number: 20170092597
    Abstract: A semiconductor device structure and method for forming the same are provided. The semiconductor device structure includes a substrate and a conductive pad formed on the substrate. The semiconductor device structure includes a protection layer formed over the conductive pad and a post-passivation interconnect (PPI) structure formed at least in the protection layer. The PPI structure is electrically connected to the conductive pad. The semiconductor device structure also includes a first moisture-resistant layer formed over the protection layer, and the protection layer and the first moisture-resistant layer are made of different materials. The semiconductor device structure further includes an under bump metallurgy (UBM) layer formed over the first moisture-resistant layer and connected to the PPI structure.
    Type: Application
    Filed: December 12, 2016
    Publication date: March 30, 2017
    Inventors: Shin-Puu Jeng, Hsien-Wen Liu
  • Publication number: 20170087137
    Abstract: The present invention provides for compounds of Formula (I) and various embodiments thereof, and compositions comprising compounds of Formula (I) and various embodiments thereof. In compounds of Formula I, the groups R1, R2, R3, R4, R5, R6 and R7 have the meaning as described herein. The present invention also provides for methods of using compounds of Formula I and compositions comprising compounds of Formula (I) as DLK inhibitors and for treating neurodegeneration diseases and disorders.
    Type: Application
    Filed: December 9, 2016
    Publication date: March 30, 2017
    Applicant: Genentech, Inc.
    Inventors: Anthony Estrada, Wen Liu, Snahel Patel, Michael Siu
  • Publication number: 20170089775
    Abstract: A pressure sensing mat may include: a first substrate; a second substrate disposed opposite to the first substrate; a first electrode layer disposed on a side of the first substrate that faces the second substrate, the first electrode layer comprising a plurality of first electrode patterns; a second electrode layer disposed on a side of the second substrate that faces the first substrate, the second electrode layer comprising a plurality of second electrode patterns; and a spacer layer disposed between the first substrate and the second substrate and comprising a plurality of holes such that the first electrode patterns are configured to contact the second electrode patterns through the holes.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 30, 2017
    Applicant: MedicusTek, Inc.
    Inventors: Chia-Ming Hsu, Chung-Chih Lin, Chi Wen Liu, Chun Lin, Chao-Hung Chou
  • Patent number: 9609583
    Abstract: A method, a system and an electronic apparatus for searching nearby apparatuses are proposed. The method includes: searching at least one first apparatus belonging to a first subnet which the electronic apparatus belongs to, and accordingly generating a first list; scanning at least one access point (AP) near the electronic apparatus, and accordingly generating a first AP list; uploading the first AP list to a server, and receiving a second list from the server, where the second list includes at least one second apparatus, and a similarity between a second AP list of each second apparatus and the first AP list is higher than a predetermined threshold; and uniting the first list and the second list to generate a pairing list including at least one apparatus to be paired.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: March 28, 2017
    Assignee: Acer Incorporated
    Inventors: Po-Hsiang Wang, Yi-Wen Liu, Hao-Ting Chang, Wen-Ping Chang
  • Patent number: 9607974
    Abstract: A method for fabricating a package structure is provided, which includes: providing a first carrier having a circuit layer thereon; forming a plurality of conductive posts on the circuit layer and disposing at least an electronic element on the first carrier; forming an encapsulant on the first carrier to encapsulate the conductive posts, the circuit layer and the electronic element; and removing the first carrier, thereby dispensing with the conventional hole opening process for forming the conductive posts and hence reducing the fabrication costs.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: March 28, 2017
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chun-Tang Lin, Shih-Ching Chen, Yi-Che Lai, Hong-Da Chang, Hung-Wen Liu, Yi-Wei Liu, Hsi-Chang Hsu
  • Patent number: 9608116
    Abstract: A device includes isolation regions extending into a semiconductor substrate, with a substrate strip between opposite portions of the isolation regions having a first width. A source/drain region has a portion overlapping the substrate strip, wherein an upper portion of the source/drain region has a second width greater than the first width. The upper portion of the source/drain region has substantially vertical sidewalls. A source/drain silicide region has inner sidewalls contacting the vertical sidewalls of the source/drain region.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: March 28, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kuo-Cheng Ching, Ching-Wei Tsai, Chi-Wen Liu, Chih-Hao Wang, Ying-Keung Leung
  • Patent number: 9601342
    Abstract: A device includes a substrate and insulation regions over a portion of the substrate. A first semiconductor region is between the insulation regions and having a first conduction band. A second semiconductor region is over and adjoining the first semiconductor region, wherein the second semiconductor region includes an upper portion higher than top surfaces of the insulation regions to form a semiconductor fin. The second semiconductor region also includes a wide portion and a narrow portion over the wide portion, wherein the narrow portion is narrower than the wide portion. The semiconductor fin has a tensile strain and has a second conduction band lower than the first conduction band. A third semiconductor region is over and adjoining a top surface and sidewalls of the semiconductor fin, wherein the third semiconductor region has a third conduction band higher than the second conduction band.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: March 21, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Jing Lee, Chi-Wen Liu, Cheng-Hsien Wu, Chih-Hsin Ko, Clement Hsingjen Wann
  • Patent number: 9601446
    Abstract: A method of forming a bond pad structure is provided. The method includes forming a first conductive layer over a substrate and depositing a first dielectric layer over the first conductive layer. The first dielectric layer is patterned to form a contiguous planar path substantially parallel to a top surface of the substrate. Patterning the first dielectric layer includes defining a dielectric region of the first dielectric layer surrounded by a portion of the contiguous planar path, and forming a first via hole in the dielectric region. The contiguous planar path and the via hole are filled with a conductive material. The conductive material in the contiguous planar path forms a second conductive layer, and the contiguous planar path extends from a first lateral side wall of the second conductive layer to a second lateral sidewall of the second conductive layer. A bond pad is formed over the second conductive layer, and the bond pad is electrically connected to the second conductive layer.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: March 21, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shin-Puu Jeng, Hsien-Wei Chen, Hao-Yi Tsai, Yu-Wen Liu
  • Publication number: 20170076988
    Abstract: A semiconductor arrangement and method of forming the same are described. A semiconductor arrangement includes a third metal connect in contact with a first metal connect in a first active region and a second metal connect in a second active region, and over a shallow trench isolation region located between the first active region and a second active region. A method of forming the semiconductor arrangement includes forming a first opening over the first metal connect, the STI region, and the second metal connect, and forming the third metal connect in the first opening. Forming the third metal connect over the first metal connect and the second metal connect mitigates RC coupling.
    Type: Application
    Filed: November 28, 2016
    Publication date: March 16, 2017
    Inventors: I-Wen Wu, Hsien-Cheng Wang, Mei-Yun Wang, Shih-Wen Liu, Chao-Hsun Wang, Yun Lee
  • Publication number: 20170077305
    Abstract: A semiconductor device includes a substrate, at least one semiconductor fin, and at least one epitaxy structure. The semiconductor fin is present on the substrate. The semiconductor fin has at least one recess thereon. The epitaxy structure is present in the recess of the semiconductor fin. A topmost location of the epitaxy structure has an n-type impurity concentration lower than an n-type impurity concentration of a location of the epitaxy structure below the topmost location.
    Type: Application
    Filed: May 14, 2016
    Publication date: March 16, 2017
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chia-Ming CHANG, Chi-Wen LIU, Hsin-Chieh HUANG, Cheng-Chien LI
  • Publication number: 20170077032
    Abstract: A semiconductor device includes a semiconductor substrate comprising a contact region, a silicide present on the contact region, a dielectric layer present on the semiconductor substrate, the dielectric layer comprising an opening to expose a portion of the contact region, a conductor present in the opening, a barrier layer present between the conductor and the dielectric layer, and a metal layer present between the barrier layer and the dielectric layer, wherein a Si concentration of the silicide is varied along a height of the silicide.
    Type: Application
    Filed: January 11, 2016
    Publication date: March 16, 2017
    Inventors: Yu-Hung LIN, Chi-Wen LIU, Horng-Huei TSENG
  • Publication number: 20170077244
    Abstract: A semiconductor device includes a substrate, at least one semiconductor fin, and at least one epitaxy structure. The semiconductor fin is present on the substrate. The semiconductor fin has at least one recess thereon. The epitaxy structure is present in the recess of the semiconductor fin. The epitaxy structure includes a topmost portion, a first portion and a second portion arranged along a direction from the semiconductor fin to the substrate. The first portion has a germanium atomic percentage higher than a germanium atomic percentage of the topmost portion and a germanium atomic percentage of the second portion.
    Type: Application
    Filed: May 25, 2016
    Publication date: March 16, 2017
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chia-Ming CHANG, Chi-Wen LIU, Cheng-Chien LI, Hsin-Chieh HUANG
  • Publication number: 20170077033
    Abstract: A semiconductor device includes a semiconductor substrate, a contact region present in the semiconductor substrate, and a silicide present on a textured surface of the contact region. A plurality of sputter ions are present between the silicide and the contact region. Since the surface of the contact region is textured, the contact area provided by the silicide is increased accordingly, thus the resistance of a interconnection structure in the semiconductor device is reduced.
    Type: Application
    Filed: January 11, 2016
    Publication date: March 16, 2017
    Inventors: Yu-Hung LIN, Chi-Wen LIU, Horng-Huei TSENG
  • Patent number: 9595510
    Abstract: Structures and formation methods of a chip package are provided. The chip package includes a semiconductor die and a package layer partially or completely encapsulating the semiconductor die. The chip package also includes a conductive feature penetrating through the package layer. The chip package further includes an interfacial layer the interfacial layer continuously surrounds the conductive feature. The interfacial layer is between the conductive feature and the package layer, and the interfacial layer is made of a metal oxide material.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: March 14, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jui-Pin Hung, Cheng-Lin Huang, Hsien-Wen Liu, Shin-Puu Jeng
  • Publication number: 20170069539
    Abstract: A semiconductor device includes a substrate, a first insulating structure, a second insulating structure, at least one first active semiconductor fin, and at least one second active semiconductor fin. The first insulating structure and the second insulating structure are disposed on the substrate. The first active semiconductor fin is disposed on the substrate and has a protruding portion protruding from the first insulating structure. The second active semiconductor fin is disposed on the substrate and has a protruding portion protruding from the second insulating structure. The protruding portion of the first active semiconductor fin and the protruding portion of the second active semiconductor fin have different heights.
    Type: Application
    Filed: December 16, 2015
    Publication date: March 9, 2017
    Inventors: Chih-Sheng LI, Hsin-Chieh HUANG, Chi-Wen LIU
  • Publication number: 20170069757
    Abstract: A FinFET device includes a substrate, a fin formed on the substrate, and a gate electrode crossing the fin. The gate electrode includes a head portion and a tail portion, and the tail portion is connected to the head portion and extended toward the substrate. The width of the head portion is greater than that of the tail portion.
    Type: Application
    Filed: January 12, 2016
    Publication date: March 9, 2017
    Inventors: Yen-Ming Peng, Chi-Wen Liu, Hsin-Chieh Huang, Yi-Ju Hsu, Horng-Huei Tseng
  • Publication number: 20170069621
    Abstract: A semiconductor device includes a FinFET component, a plurality of patterned dummy semiconductor fins arranged aside a plurality of fins of the FinFET component, an isolation structure formed on the patterned dummy semiconductor fins, and a tuning component formed on the patterned dummy semiconductor fins and electrically connected to the FinFET component. A height of the patterned dummy semiconductor fins is shorter than that of the fins of the FinFET component.
    Type: Application
    Filed: January 7, 2016
    Publication date: March 9, 2017
    Inventors: Cheng-Chien Huang, Chi-Wen Liu, Horng-Huei Tseng, Tsung-Yu Chiang
  • Publication number: 20170069544
    Abstract: A semiconductor device includes a substrate, first and second metals, and a second semiconductor material. The substrate includes a first semiconductor material and has first and second substrate portions. The first metal is reacted with the first substrate portion of the substrate. The second semiconductor material is above the second substrate portion of the substrate and is different from the first semiconductor material. The second metal is reacted with the second semiconductor material.
    Type: Application
    Filed: November 17, 2016
    Publication date: March 9, 2017
    Inventors: Chi-Wen Liu, Chao-Hsiung Wang