Patents by Inventor Hans Hsu

Hans Hsu 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: 10522092
    Abstract: An electronic paper display apparatus and a driving method thereof are provided. The electronic paper display apparatus includes an electronic paper display panel and a control chip. The control chip is coupled to the electronic paper display panel. The control chip is configured to generate a clock signal and simulate a driving signal according to the clock signal and panel control data. The control chip drives the electronic paper display panel by utilizing the clock signal and the driving signal.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: December 31, 2019
    Assignee: E Ink Holdings Inc.
    Inventors: Kuo-Han Hsu, Mu-Chen Tan, Ming-Hung Chen
  • Publication number: 20190393165
    Abstract: Semiconductor packages and a method of forming a semiconductor package are described. The semiconductor package has a foundation layer, a conductive layer formed in the foundation layer, and a magnetic layer formed between the conductive and the foundation layer. The conductive layer and the magnetic layer are coupled to form a low-profile inductor shield. The semiconductor package also has a dielectric layer formed between the magnetic and foundation layer. The foundation layer is mounted between a motherboard and a semiconductor die, where the foundation layer is attached to the motherboard with solder balls. Accordingly, the low-profile inductor shield may include a z-height that is less than a z-height of the solder balls. The low-profile inductor shield may have solder pads that are coupled to the conductive layer. The foundation layer may include at least one of voltage regulator and inductor, where the inductor is located above the low-profile inductor shield.
    Type: Application
    Filed: March 30, 2017
    Publication date: December 26, 2019
    Inventors: Kaladhar RADHAKRISHNAN, Jaejin LEE, Hao-Han HSU, Chung-Hao J. CHEN, Dong-Ho HAN
  • Publication number: 20190391470
    Abstract: An illumination system configured to provide an illumination beam and including an excitation light source and a wavelength conversion module is provided. The excitation light source is configured to emit an excited beam. The wavelength conversion module is located on a transmission path of the excited beam, and has an annular wavelength conversion region. A first part of the excited beam is incident to the annular wavelength conversion region and converted into a first color light, and a second part of the excited beam is incident to the wavelength conversion module to form a second color light. A proportional value range of the second part of the excited beam and the excited beam ranges between 5% and 30%. Moreover, a projection apparatus is also provided. The illumination system of the invention has a simple structure and a concise optical path layout.
    Type: Application
    Filed: April 23, 2019
    Publication date: December 26, 2019
    Applicant: Coretronic Corporation
    Inventors: Haw-Woei Pan, Jo-Han Hsu, Chi-Tang Hsieh
  • Publication number: 20190380485
    Abstract: A rack assembly has two support frames and at least one shelf that are secured to the support frames by connecting assemblies. Each connecting assembly comprises a well secured to a medial surface of each vertical tube of the support frame, and a hook that extends from each end of each shelf, with each hook having an opening extending therethrough. The connecting assembly also includes a connector that is seated inside each well, each connector having a top plate that has an elongated opening, the connector also having a body that is sized and configured to fit inside a well, the body defining two wings with a space between the wings, and wherein each wing has a bump positioned in the center of the inner surface of each wing that faces the space. Each hook is inserted through the elongated opening of a corresponding connector with the bump on each wing fitted inside the opening of the hook to retain the hook inside the body of the connector.
    Type: Application
    Filed: August 30, 2019
    Publication date: December 19, 2019
    Applicant: Seville Classics Inc.
    Inventor: Li-Han Hsu
  • Patent number: 10510654
    Abstract: A structure includes a metal pad, a passivation layer having a portion covering edge portions of the metal pad, and a dummy metal plate over the passivation layer. The dummy metal plate has a plurality of through-openings therein. The dummy metal plate has a zigzagged edge. A dielectric layer has a first portion overlying the dummy metal plate, second portions filling the first plurality of through-openings, and a third portion contacting the first zigzagged edge.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: December 17, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Hsien Hsieh, Hsien-Wei Chen, Chi-Hsi Wu, Chen-Hua Yu, Der-Chyang Yeh, Li-Han Hsu, Wei-Cheng Wu
  • Patent number: 10504751
    Abstract: Package structures and methods of forming package structures are described. A method includes depositing and patterning a first dielectric material. The first dielectric material is deposited in first and second package component regions and in a scribe line region. The scribe line region is disposed between the first and second package component regions. The patterning the first dielectric material forms a first dielectric layer in each of the first and second package component regions and a dummy block in the scribe line region. The dummy block is separated from the first dielectric layer in each of the first and second package component regions. The method further includes forming a metallization pattern on the first dielectric layer; depositing a second dielectric material on the first dielectric layer and the metallization pattern; and patterning the second dielectric material to form a second dielectric layer.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: December 10, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hsien-Wei Chen, Cheng-Hsien Hsieh, Li-Han Hsu, Lai Wei Chih
  • Publication number: 20190361221
    Abstract: A wavelength-converting wheel, for converting an excitation beam having an output power greater than or equal to 100 W into a conversion beam, is provided. The wavelength-converting wheel includes a turntable having an annular irradiation portion, an adhesive layer disposed at the annular irradiation portion, a reflective layer disposed on the adhesive layer, and a wavelength-converting layer. The wavelength-converting layer is disposed on the reflective layer and has a light receiving surface configured to be irradiated by the excitation beam. The invention further provides an illumination system including the wavelength-converting wheel, and a projection apparatus including the illumination system. The heat dissipating ability of the wavelength-converting wheel is improved. The material of the wavelength-converting layer is not deteriorated or damaged due to the heat of the excitation beam.
    Type: Application
    Filed: March 22, 2019
    Publication date: November 28, 2019
    Inventors: CHI-TANG HSIEH, JO-HAN HSU, CHIA-LUN TSAI, HSIN-YUEH CHANG
  • Patent number: 10490114
    Abstract: An electronic paper display apparatus including an electronic paper display panel and a driver apparatus is provided. The electronic paper display panel displays image frames and includes a plurality of display modes. The driver apparatus is electrically connected to the electronic paper display panel. The driver apparatus determines what display mode the electronic paper display panel is in according to image data. The driver apparatus selects a driving signal to drive the electronic paper display panel to display the image frames according to the display mode of the electronic paper display panel. The image data is encoded according to one of a plurality of encoding methods to include information related to the display mode of the electronic paper display panel.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: November 26, 2019
    Assignee: E Ink Holdings Inc.
    Inventors: Kuo-Han Hsu, Mu-Chen Tan
  • Publication number: 20190346751
    Abstract: A wavelength conversion element, a forming method of the wavelength conversion element, a wavelength conversion module and a projection device are provided. The wavelength conversion element includes a wavelength conversion material, a binder, a filling material and a plurality of cavities. The wavelength conversion material is dispersed in the binder to form a wavelength conversion layer. The filling material is located in the wavelength conversion layer. The cavities are located in the wavelength conversion layer, wherein the filling material fills some of the cavities. The wavelength conversion module includes a substrate and the above wavelength conversion element. The projection device includes the above wavelength conversion module, an excitation light source, a light valve and a projection lens. The disclosure enables the projection device to have good conversion efficiency and reliability.
    Type: Application
    Filed: March 12, 2019
    Publication date: November 14, 2019
    Applicant: Coretronic Corporation
    Inventors: Chi-Tang Hsieh, Jo-Han Hsu, I-Hua Chen
  • Patent number: 10475768
    Abstract: An embodiment package includes a first integrated circuit die, an encapsulant around the first integrated circuit die, and a conductive line electrically connecting a first conductive via to a second conductive via. The conductive line includes a first segment over the first integrated circuit die and having a first lengthwise dimension extending in a first direction and a second segment having a second lengthwise dimension extending in a second direction different than the first direction. The second segment extends over a boundary between the first integrated circuit die and the encapsulant.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: November 12, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Cheng-Hsien Hsieh, Li-Han Hsu, Wei-Cheng Wu, Hsien-Wei Chen, Der-Chyang Yeh, Chi-Hsi Wu, Chen-Hua Yu
  • Publication number: 20190339602
    Abstract: A light source module includes a plurality of light combining elements, a plurality of first light emitting elements, and a plurality of second light emitting elements. Each of the light combining elements has a first reflecting surface and a second reflecting surface. Each of the first light emitting elements emits a first illuminating beam, and one of the first reflecting surfaces reflects the first illuminating beam to be transmitted along a light combining direction. Orthographic projections of the light combining elements on a reference plane are connected in sequence, and the reference plane is perpendicular to the light combining direction. Each of the second light emitting elements emits a second illuminating beam, and one of the second reflecting surfaces reflects the second illuminating beam to be transmitted along the light combining direction. In addition, a projector having the light source module is also provided.
    Type: Application
    Filed: April 23, 2019
    Publication date: November 7, 2019
    Applicant: Coretronic Corporation
    Inventors: Haw-Woei Pan, Yao-Shun Lin, Jo-Han Hsu, Chi-Tang Hsieh
  • Publication number: 20190331989
    Abstract: A wavelength conversion module, a forming method of a wavelength conversion module, and a projection device are provided. The wavelength conversion module includes a substrate and a plurality of wavelength conversion units. The wavelength conversion units are located on the substrate, wherein the wavelength conversion units include a first wavelength conversion unit and a second wavelength conversion unit, the first wavelength conversion unit includes a first wavelength conversion material and a first doping material, the second wavelength conversion unit includes a second wavelength conversion material and a second doping material, the first wavelength conversion material and the second wavelength conversion material are different from each other, and the first doping material and the second doping material are different from each other. By the wavelength conversion units comprising different doping materials, low cost, good heat resistance and efficient light emitting are achieved.
    Type: Application
    Filed: February 27, 2019
    Publication date: October 31, 2019
    Applicant: Coretronic Corporation
    Inventors: I-Hua Chen, Chi-Tang Hsieh, Jo-Han Hsu, Chia-Lun Tsai
  • Publication number: 20190324358
    Abstract: A projection device includes an illumination system, a light valve, and a projection lens. The illumination system includes an excitation light source, a wavelength conversion element, a light converging lens, and a light integration rod. The excitation light source provides an excitation beam. The wavelength conversion element converts the excitation beam into a conversion beam. A greatest width in a light spot formed on the wavelength conversion element by the excitation beam is a first distance. A greatest width in a light spot formed on the wavelength conversion element by the conversion beam is a second distance. The second distance is greater than the first distance. The light integration rod receives the conversion beam from the light converging lens. The conversion beam generated by the wavelength conversion element of the invention is effectively projected to the light integration rod.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 24, 2019
    Inventors: CHIH-HSIEN TSAI, YAO-SHUN LIN, JO-HAN HSU
  • Patent number: 10454163
    Abstract: Embodiments include apparatuses, methods, and systems including an electronic apparatus including an inductor within a circuit package affixed to a printed circuit board (PCB) having a ground layer, where the ground layer includes a mesh area that is substantially void along a contour of the inductor. An electronic apparatus may include a circuit package with an inductor, and a PCB, where the circuit package may be affixed to the PCB. The PCB may have a plurality of layers including a ground layer and a power layer, where the ground layer may be between the power layer and the inductor. The ground layer may include a mesh area that may be substantially void along a contour of the inductor within the circuit package. Other embodiments may also be described and claimed.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: October 22, 2019
    Assignee: Intel Corporation
    Inventors: JaeJin Lee, Dong-Ho Han, Hao-Han Hsu
  • Patent number: 10428999
    Abstract: A lift mechanism, comprising: a post, two sliding elements, and a constant force spring. One sliding element supports a display and has a rolling member for rolling contacting a post side of the post. Another sliding element is provided at another post side and fixed with the other sliding element across the post body by a connecting structure, so that the two sliding elements pulling each other slide coherently along the two post sides. The constant force spring is provided at one post end of the post and extends an end fixed to the connecting structure to stop the two sliding elements. A thin-type supporting device comprises the lift mechanism and a flat-shaped support. A post is fixed with two post ends to inner walls of the flat-shaped support, so that the sliding element connected with the display slides along a longitudinal long hole on the flat-shaped support.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: October 1, 2019
    Assignee: JARLLYTEC CO., LTD.
    Inventors: Po-Han Hsu, Sheng-Hsiang Huang
  • Publication number: 20190295955
    Abstract: An embodiment device includes an integrated circuit die and a first metallization pattern over the integrated circuit die. The first metallization pattern includes a first dummy pattern having a first hole extending through a first conductive region. The device further includes a second metallization pattern over the first metallization pattern. The second metallization pattern includes a second dummy pattern having a second hole extending through a second conductive region. The second hole is arranged projectively overlapping a portion of the first hole and a portion of the first conductive region.
    Type: Application
    Filed: June 10, 2019
    Publication date: September 26, 2019
    Inventors: Cheng-Hsien Hsieh, Li-Han Hsu, Wei-Cheng Wu, Hsien-Wei Chen, Der-Chyang Yeh, Chi-Hsi Wu, Chen-Hua Yu
  • Patent number: 10418940
    Abstract: An apparatus is provided which comprises: an oscillator circuit to generate a clock signal and transmit the clock signal over a signal line; a ground reference plane associated with the signal line; and one or more patterns formed in the ground reference plane, wherein the one or more patterns in the ground reference plane is to filter out noise from the clock signal transmitted over the signal line.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: September 17, 2019
    Assignee: Intel Corporation
    Inventors: Hao-Han Hsu, Jaejin Lee, Chung-Hao Chen
  • Patent number: 10403581
    Abstract: Electronic device packages utilizing a stiffener coupled to a substrate with a magnetic lossy bonding layer to attenuate or absorb electromagnetic signals such as radio frequency interference (RFI) along with related systems and method are disclosed.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 3, 2019
    Assignee: Intel Corporation
    Inventors: Jaejin Lee, Hao-Han Hsu, Chung-Hao J. Chen, Dong-Ho Han
  • Patent number: 10398224
    Abstract: A rack assembly has two support frames and at least one shelf that are secured to the support frames by connecting assemblies. Each connecting assembly comprises a well secured to a medial surface of each vertical tube of the support frame, and a hook that extends from each end of each shelf, with each hook having an opening extending therethrough. The connecting assembly also includes a connector that is seated inside each well, each connector having a top plate that has an elongated opening, the connector also having a body that is sized and configured to fit inside a well, the body defining two wings with a space between the wings, and wherein each wing has a bump positioned in the center of the inner surface of each wing that faces the space. Each hook is inserted through the elongated opening of a corresponding connector with the bump on each wing fitted inside the opening of the hook to retain the hook inside the body of the connector.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: September 3, 2019
    Assignee: Seville Classics, Inc
    Inventor: Li-Han Hsu
  • Publication number: 20190265867
    Abstract: An electronic device includes a display, a timer and computing hardware configured to execute a software product. Execution of the software product results in generating and rendering a graphical user interface on the display with four or more user-selectable graphical objects. Selection of a first user-selectable graphical object at a first spatial position on the graphical user interface and a movement of the selected first user-selectable graphical object along a path towards a second user-selectable graphical object at a second spatial position is detected and a position of the first user-selectable graphical object is exchanged with the position of the second user-selectable graphical object. If, during a predetermined time period, a selection of a third user-selectable graphical object and a movement of the third user-selectable graphical object towards a fourth user-selectable graphical object is detected, the positions of the third and fourth objects is exchanged.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Inventors: Mikko Kodisoja, Antti Mattila, Riku Rikala, Chih-Han Hsu, Drussila Hollanda, Patrick Corander