Patents by Inventor Hsing-Min Chang

Hsing-Min Chang 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: 20240134470
    Abstract: An electronic device includes a first insulating layer, a first conductive portion, a second conductive portion, a transistor, and an electronic unit. The first insulating layer has a first opening penetrating the first insulating layer along a first direction. The first conductive portion is disposed in the first opening. The second conductive portion is electrically connected to the first conductive portion. The transistor is electrically connected to the second conductive portion. The electronic unit is electrically connected to the first conductive portion. In a cross-sectional view of the electronic device, the electronic unit and the second conductive portion are disposed on two opposite sides of the first insulating layer respectively, the first conductive portion has a first length along a second direction perpendicular to the first direction, the second conductive portion has a second length along the second direction, and the first length is different from the second length.
    Type: Application
    Filed: January 4, 2024
    Publication date: April 25, 2024
    Applicant: InnoLux Corporation
    Inventors: Po-Yang Chen, Hsing-Yuan Hsu, Tzu-Min Yan, Chun-Hsien Lin, Kuei-Sheng Chang
  • Patent number: 11914804
    Abstract: A touch display device is provided in this disclosure. The touch display device includes a substrate, a first conductive layer, a second conductive layer, a stacked structure, an inorganic light emitting unit, and a touch sensing circuit. The first conductive layer is disposed on the substrate. The first conductive layer includes a gate electrode. The second conductive layer is disposed on the first conductive layer. The second conductive layer includes a source electrode and a drain electrode. The stacked structure is disposed on the substrate. The stacked structure includes a conductive channel and a sensing electrode. The inorganic light emitting unit is disposed on the stacked structure. The inorganic light emitting unit is electrically connected with the drain electrode via the conductive channel. The touch sensing circuit is electrically connected with the sensing electrode.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: February 27, 2024
    Assignee: InnoLux Corporation
    Inventors: Po-Yang Chen, Hsing-Yuan Hsu, Tzu-Min Yan, Chun-Hsien Lin, Kuei-Sheng Chang
  • Patent number: 9436228
    Abstract: A fixing mechanism with quick-releasing function for assembling a cover with a base includes a buckling component and an actuating component. The buckling component includes a main body, a first wedging portion, a hooking portion and a pushing portion. The first wedging portion is disposed on a hole on the main body. The hooking portion and the pushing portion are disposed on the main body and respectively protrude from the main body at different directions. The actuating component includes a shaft body and a second wedging portion. The hooking portion is engaged with a constraining portion of the base to constrain a movement between the base and the cover while the buckling component is in the first position. The pushing portion pushes the constraining portion to separate the base and the cover while the buckling component is in the second position.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: September 6, 2016
    Assignee: Wistron Corporation
    Inventors: Yuanqing Liu, Hsing-Min Chang, Yuanlin Chen, Shin-Yi Hsieh, Chia-Sheng Lin
  • Publication number: 20160179144
    Abstract: A fixing mechanism with quick-releasing function for assembling a cover with a base includes a buckling component and an actuating component. The buckling component includes a main body, a first wedging portion, a hooking portion and a pushing portion. The first wedging portion is disposed on a hole on the main body. The hooking portion and the pushing portion are disposed on the main body and respectively protrude from the main body at different directions. The actuating component includes a shaft body and a second wedging portion. The hooking portion is engaged with a constraining portion of the base to constrain a movement between the base and the cover while the buckling component is in the first position. The pushing portion pushes the constraining portion to separate the base and the cover while the buckling component is in the second position.
    Type: Application
    Filed: May 11, 2015
    Publication date: June 23, 2016
    Inventors: Yuanqing Liu, Hsing-Min Chang, Yuanlin Chen, Shin-Yi Hsieh, Chia-Sheng Lin
  • Patent number: 8189327
    Abstract: An electronic device and a retreating apparatus are disclosed. The retreating apparatus comprises at least one moving element, at least one first elastic element, an operating element, and at least one linking element. When the electronic device connects to an external device via connecting interfaces, the retreating apparatus disposed in the electronic device is capable of detaching the external device successfully from the electronic device by different working types.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: May 29, 2012
    Assignee: Wistron Corporation
    Inventor: Hsing-Min Chang
  • Publication number: 20100315766
    Abstract: An electronic device and a retreating apparatus are disclosed. The retreating apparatus comprises at least one moving element, at least one first elastic element, an operating element, and at least one linking element. When the electronic device connects to an external device via connecting interfaces, the retreating apparatus disposed in the electronic device is capable of detaching the external device successfully from the electronic device by different working types.
    Type: Application
    Filed: May 4, 2010
    Publication date: December 16, 2010
    Applicant: Wistron Corporation
    Inventor: Hsing-Min Chang