Patents by Inventor Wei-Shan Hu

Wei-Shan Hu 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: 20190237637
    Abstract: The application discloses a light-emitting device including a carrier, a light-emitting element and a connecting structure. The carrier includes a first connecting portion and a first necking portion extended from the first connecting portion. The first connecting portion has a first width, and the first necking portion has a second width. The second width is less than the first width. The light-emitting element includes a first light-emitting layer being able to emit a first light and a first contacting electrode formed under the first light-emitting layer. The first contacting electrode is corresponded to the first connecting portion. The connecting structure includes a first electrical connecting portion and a protecting portion surrounding the first electrical connecting portion. The first electrical connecting portion is electrically connected to the first connecting portion and the first contacting electrode.
    Type: Application
    Filed: January 30, 2019
    Publication date: August 1, 2019
    Inventors: Ching-Tai CHENG, Shau-Yi CHEN, Yih-Hua RENN, Wei-Shan HU, Pei-Hsuan LAN
  • Patent number: 9194804
    Abstract: A method includes performing a first probing on a sample integrated circuit structure to generate a first Raman spectrum. During the first probing, a first laser beam having a first wavelength is projected on the sample integrated circuit structure. The method further includes performing a second probing on the sample integrated circuit structure to generate a second Raman spectrum, wherein a Tip-Enhanced Raman Scattering (TERS) method is used to probe the sample integrated circuit structure. During the second probing, a second laser beam having a second wavelength different from the first wavelength is projected on the sample integrated circuit structure. A stress in a first probed region of the sample integrated circuit structure is then from the first Raman spectrum and the second Raman spectrum.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: November 24, 2015
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Liang-Gi Yao, Yasutoshi Okuno, Wei-Shan Hu, Yusuke Oniki, Ling-Yen Yeh, Clement Hsingjen Wann
  • Publication number: 20150062561
    Abstract: A method includes performing a first probing on a sample integrated circuit structure to generate a first Raman spectrum. During the first probing, a first laser beam having a first wavelength is projected on the sample integrated circuit structure. The method further includes performing a second probing on the sample integrated circuit structure to generate a second Raman spectrum, wherein a Tip-Enhanced Raman Scattering (TERS) method is used to probe the sample integrated circuit structure. During the second probing, a second laser beam having a second wavelength different from the first wavelength is projected on the sample integrated circuit structure. A stress in a first probed region of the sample integrated circuit structure is then from the first Raman spectrum and the second Raman spectrum.
    Type: Application
    Filed: September 3, 2013
    Publication date: March 5, 2015
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Liang-Gi Yao, Yasutoshi Okuno, Wei-Shan Hu, Yusuke Oniki, Ling-Yen Yeh, Clement Hsingjen Wann
  • Patent number: 8494596
    Abstract: A device having a first side and a second side, comprising a lower housing, an upper housing tacked on the lower housing comprising a first edge located at the first side and a second edge located at the second side, a bracket and a biasing assembly. The bracket is configured to tilt the first edge of the upper housing away from the lower housing. The biasing assembly is configured to rotate the bracket to tilt the first edge of the upper housing away from the lower housing. The biasing assembly comprises a slider board and a resilient member, one end of the slider board is pivotably connected to the upper housing adjacent to the second side of the device, the resilient member has a first end connected to the first housing, and a second end connected to the other end of the slider board.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: July 23, 2013
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8494597
    Abstract: A mobile communication device having a first side and an opposite second side, comprising a lower housing, an upper housing, a bracket and a biasing assembly. The upper housing stacked on the lower housing, the upper housing comprising a first edge located at the first side and a second edge located at the second side. The bracket is pivotably connected between the lower housing and the upper housing, to tilt the first edge of the upper housing away from the lower housing. The biasing assembly is connected between the lower housing and the upper housing, to exert a force between the lower housing and the upper housing so that the bracket rotates to tilt the first edge of the upper housing away from the lower housing.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: July 23, 2013
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8489159
    Abstract: A mobile communication device having a first side and an opposite second side, comprising a lower housing, an upper housing, a bracket, a biasing assembly and a slide enabling member. The upper housing stacked on the lower housing, the upper housing comprising a first edge located at the first side and a second edge located at the second side. The bracket is pivotably connected between the lower housing and the upper housing, to tilt the first edge of the upper housing away from the lower housing. The biasing assembly is connected directly between the lower housing and the upper housing, to exert a force between the lower housing and the upper housing so that the bracket rotates to tilt the first edge of the upper housing away from the lower housing. The slide enabling member slidably coupling the biasing assembly to the lower housing.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: July 16, 2013
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8442214
    Abstract: A tilting portable electronic device includes a base, a cover, at least one connecting bar, a swinging plate and an elastic member. The connecting bar and the swinging plate respectively rotatably connect to the base and the cover. The elastic member is secured with the swinging plate and has an end portion slidably resisting against the cover. when the cover is opened relative to the base, the connecting bar and the swinging plate rotate to support one end of the cover in a slanted position relative to the base, the elastic member is compressed, the end portion slides and resists the cover to make the cover sliding automatically after the cover slides a predetermined distance.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: May 14, 2013
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8433062
    Abstract: A tilting portable electronic device includes a housing, a cover, a sliding mechanism connecting to the housing and the cover, and at least one swing rod rotatably connecting to the cover and the housing. The sliding mechanism includes a fixing plate, a sliding plate, and an elastic member connecting the fixing plate and the sliding plate. The fixing plate is secured to the housing, the sliding plate rotatably connects to an end of the cover, the cover is pushed, the sliding plate slides to the end of the cover, the swing rod rotates to lift the other end of the cover, after the sliding plate slides over a predetermined distance. The elastic member releases energy to drive the sliding plate slide automatically, and the cover opens slantingly relative to the housing.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: April 30, 2013
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8353083
    Abstract: An electronic device includes a first housing, a second housing covering the first housing, and two tilt mechanisms. Each of the tilt mechanisms includes a connecting rod, a first hinge bar, a second hinge bar, and a resilient element. The connecting rod is hinged to the first housing and the second housing. A first end of the first hinge bar is hinged to the first housing. A first end of the second hinge bar is hinged to the second housing. The resilient element is fixed on a second end of the first hinge bar and the second hinge bar.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: January 15, 2013
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8339783
    Abstract: An electronic device includes a first housing, a second housing covering the first housing, a slide mechanism, a hinge bar, and a resilient element. The slide mechanism slidably connects to the first housing to the second housing. A first end of the hinge bar rotatably connects to the slide mechanism, a second end of the hinge bar rotatably and slidably connects to the first housing. The resilient element is fixed on the slide mechanism and the hinge bar. When the second housing overlaps the first housing, the resilient element is compressed to generate an elastic potential energy by the hinge bar and the slide mechanism; when the second housing is open relative to the second housing, the elastic potential energy drives the hinge bar to tilt relative to the slide mechanism and supports the second housing.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: December 25, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8315044
    Abstract: An electronic device includes a first housing, a second housing covering the first housing, a tilt mechanism, a first hinge bar, and a second hinge bar. The tilt mechanism connects the first housing to the second housing. A first end of the first hinge bar rotatably connects to the tilt mechanism, a second end of the first hinge bar rotatably and slidably connects to the first housing. A first end of the second hinge bar rotatably connects to the tilt mechanism, a second end of the second hinge bar rotatably connects to the first housing. When the second housing slides relative to the first housing, the second hinge bar rotates relative to the first housing and the second housing, and supports and tilts the second housing.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: November 20, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8289706
    Abstract: A tilting portable electronic device includes a housing, a cover, a sliding mechanism and a rotating member. The sliding mechanism includes a connecting plate and at least one elastic member, the connecting plate rotatably connects with the cover, the elastic member connects to the connecting plate and the housing, the rotating member rotatably connects to the cover and the housing. When the cover is pushed by a force, one end of the cover slides along the surface of the housing with the connecting plate; the rotating member rotates to support the other end of the cover, after the sliding plate sliding over a predetermined distance, the elastic member releases energy to drive the connecting plate sliding further automatically, and the cover opens tilted relative to the housing.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: October 16, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8259443
    Abstract: A tilting mechanism includes a fixing plate, a sliding plate, a swing member rotatably connecting to the fixing plate and the sliding plate; The tilting mechanism includes a first connecting plate rotatably connecting to the fixing plate, a second connecting plate rotatably connecting to the sliding plate, and a hinge having a pivoting portion and a fixing portion rotatably connecting to the pivoting portion, the pivoting portion is secured with the second connecting member and the fixing portion is secured with the first connecting member. The disclosure includes a portable electronic device using the tilting mechanism.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: September 4, 2012
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu, Chuan-Bao Hong
  • Patent number: 8254116
    Abstract: A tilting portable electronic device includes a housing, a cover, at least one rod, and at least one elastic member. The rod and the elastic member respectively rotatably connect the housing and the cover. When the cover is opened relative to the housing, the elastic member expands and causes the rod to rotate until the elastic member and the rod intercross to support an end of the cover in a slanted position relative to the housing.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: August 28, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8254093
    Abstract: A sliding mechanism comprises a retaining board, a sliding board, a connecting element, a driving assembly. The connecting element is connected between the retaining board and the sliding board, the connecting element is configured for move a portion of the sliding board away from the retaining board. The driving assembly is mounted on the retaining board and the sliding board, the driving assembly being configured to exert attractive force between the retaining board and the sliding board so as to selectively orient the sliding board relative to the retaining board in a close position or an open position.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: August 28, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8254104
    Abstract: A tilting portable electronic device includes a housing, a cover forming two spaced stopping blocks, at least one connecting member rotatably connecting the housing and the cover, a rotating member rotatably connecting the housing and the cover, and an elastic member securing with the rotating member and having a resisting section slidably resisting against the cover. When the cover is opened relative to the housing, the connecting member and the rotating member rotates to support an end of the cover slanted relative to the housing, after the cover slides a predetermined distance, the elastic member causing the cover to slide automatically until the resisting section slides to the other stopping block.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: August 28, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8248766
    Abstract: A tilting portable electronic device includes a housing, a cover, a swinging member and a sliding member. The swinging member includes at least one arm portion rotatably connecting to the housing and the cover. One end of the sliding member rotatably connects to the cover. The other end of the sliding member slidably connects to the housing. The arm portion rotates to support one end of the cover, the sliding member connects to and slides together with the other end of the cover, causing the cover to open slanted relative to the housing.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: August 21, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8248788
    Abstract: An electronic device includes a first section, a second section attached to the first section, and a tilt mechanism. The tilt mechanism connects the first section to the second section. The tilt mechanism includes a plate and two hinge assemblies. The plate connects the first section. Each of the hinge assemblies includes a sleeve and a main shaft assembled together with the sleeve. The sleeve is secured on the second section; the main shaft attached to the plate. The second section slides relative to the first section, the plate and the main shaft rotate relative to the second section, the plate further supports the second section to a tilted orientation.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: August 21, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8233276
    Abstract: An electronic device includes a first section, a second section attached to the first section, and a tilt mechanism. The tilt mechanism connects the first section to the second section. The tilt mechanism includes a plate and two hinge assemblies. The plate hinges the first section. Each of the hinge assemblies includes a sleeve and a main shaft rotatably assembled in the sleeve. The sleeve is secured on the second section; the main shaft non-rotatably fixed to the plate. The second section slides relative to the first section, the plate and the main shaft rotate relative to the second section, the plate further supports the second section to a tilted orientation.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: July 31, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu
  • Patent number: 8213163
    Abstract: A tilting portable electronic device includes a housing, a cover, at least one supporting rod and at least one telescoping bar. The at least one supporting rod rotatably connects to the housing and the cover; the at least one telescoping bar rotatably connects to the housing and the cover. The telescoping bar includes at least two bushing sections, the two bushing sections retractably connect each other. When the cover is opened relative to the housing, the telescoping bar expands and rotates and the supporting rod rotates until the telescoping bar and the supporting rod cooperatively support one end of the cover.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: July 3, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventors: Kun-Tsan Wu, Wei-Shan Hu