Patents by Inventor Hsien Wang

Hsien Wang 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: 11283298
    Abstract: The present invention discloses a resonant wireless power transmitter circuit, which has an input impedance. The resonant wireless power transmitter circuit includes: a driver circuit coupled with a power supply, which includes at least a power switch; a switching resonant control circuit coupled with the driver circuit, such that the driver operates at a pre-determined or a variable resonant frequency; an adjustable impedance matching circuit coupled with the driver circuit, which includes at least a varactor; a transmitter circuit coupled with the impedance matching circuit and the driver circuit, which includes at least a transmitter coil; and an impedance control circuit coupled with the adjustable impedance matching circuit and the driver circuit, which provides an impedance control signal to control the reactance of the varactor, such that the input impedance of the resonant wireless power transmitter circuit is matched at the pre-determined or the variable resonant frequency.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: March 22, 2022
    Assignee: RICHTEK TECHNOLOGY CORPORATION
    Inventors: Kuo-Chi Liu, Wei-Hsin Wei, Chih-Hsien Wang
  • Publication number: 20220076026
    Abstract: Embodiments are directed to a thumbnail segmentation that defines the locations on a video timeline where thumbnails are displayed. Candidate thumbnail locations are determined from boundaries of feature ranges of the video indicating when instances of detected features are present in the video. In some embodiments, candidate thumbnail separations are penalized for being separated by less than a minimum duration corresponding to a minimum pixel separation (e.g., the width of a thumbnail) between consecutive thumbnail locations on a video timeline. The thumbnail segmentation is computed by solving a shortest path problem through a graph that models different thumbnail locations and separations. As such, a video timeline is displayed with thumbnails at locations on the timeline defined by the thumbnail segmentation, with each thumbnail depicting a portion of the video associated with the thumbnail location.
    Type: Application
    Filed: May 26, 2021
    Publication date: March 10, 2022
    Inventors: Seth Walker, Hijung Shin, Cristin Ailidh Fraser, Aseem Agarwala, Lubomira Dontcheva, Joel Richard Brandt, Jovan Popovic, Joy Oakyung Kim, Justin Salamon, Jui-hsien Wang, Timothy Jeewun Ganter, Xue Bai, Dingzeyu Li
  • Publication number: 20220076707
    Abstract: Embodiments are directed to a snap point segmentation that defines the locations of selection snap points for a selection of video segments. Candidate snap points are determined from boundaries of feature ranges of the video indicating when instances of detected features are present in the video. In some embodiments, candidate snap point separations are penalized for being separated by less than a minimum duration corresponding to a minimum pixel separation between consecutive snap points on a video timeline. The snap point segmentation is computed by solving a shortest path problem through a graph that models different snap point locations and separations. When a user clicks or taps on the video timeline and drags, a selection snaps to the snap points defined by the snap point segmentation. In some embodiments, the snap points are displayed during a drag operation and disappear when the drag operation is released.
    Type: Application
    Filed: May 26, 2021
    Publication date: March 10, 2022
    Inventors: Seth Walker, Hijung Shin, Cristin Ailidh Fraser, Aseem Agarwala, Lubomira Dontcheva, Joel Richard Brandt, Jovan Popovic, Joy Oakyung Kim, Justin Salamon, Jui-hsien Wang, Timothy Jeewun Ganter, Xue Bai, Dingzeyu Li
  • Publication number: 20220076706
    Abstract: Embodiments are directed to interactive tiles that represent video segments of a segmentation of a video. In some embodiments, each interactive tile represents a different video segment from a particular video segmentation (e.g., a default video segmentation). Each interactive tile includes a thumbnail (e.g., the first frame of the video segment represented by the tile), some transcript from the beginning of the video segment, a visualization of detected faces in the video segment, and one or more faceted timelines that visualize a category of detected features (e.g., a visualization of detected visual scenes, audio classifications, visual artifacts). In some embodiments, interacting with a particular interactive tile navigates to a corresponding portion of the video, adds a corresponding video segment to a selection, and/or scrubs through tile thumbnails.
    Type: Application
    Filed: May 26, 2021
    Publication date: March 10, 2022
    Inventors: Seth Walker, Hijung Shin, Cristin Ailidh Fraser, Aseem Agarwala, Lubomira Dontcheva, Joel Richard Brandt, Jovan Popovic, Joy Oakyung Kim, Justin Salamon, Jui-hsien Wang, Timothy Jeewun Ganter, Xue Bai, Dingzeyu Li
  • Publication number: 20220053742
    Abstract: Mice that comprise a replacement of endogenous mouse IL-6 and/or IL-6 receptor genes are described, and methods for making and using the mice. Mice comprising a replacement at an endogenous IL-6R? locus of mouse ectodomain-encoding sequence with human ectodomain-encoding sequence is provided. Mice comprising a human IL-6 gene under control of mouse IL-6 regulatory elements is also provided, including mice that have a replacement of mouse IL-6-encoding sequence with human IL-6-encoding sequence at an endogenous mouse IL-6 locus.
    Type: Application
    Filed: July 26, 2021
    Publication date: February 24, 2022
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Li-Hsien Wang, Anthony T. Dore, Jr., Sean Stevens, Andrew J. Murphy
  • Publication number: 20220027540
    Abstract: A structure model representing a physical object, a fluid model representing a fluid domain, and a set of particles representing a fluid-structure interaction (FSI) interface between the fluid model and the structure model are received in a computer system. Fluid behaviors of the fluid domain are simulated using the fluid model. Respective friction and pressure forces are calculated at the set of particles of the FSI interface. Each particle's friction and pressure forces are calculated from the simulated fluid behaviors and each particle's location in the fluid model. Structural behaviors of the physical object are simulated using the structure model in response to the friction and pressure forces at the set of particles on the FSI interface. The simulated structural behaviors update each particle's location. The updated location is used in the subsequent calculations of the friction and pressure forces.
    Type: Application
    Filed: October 11, 2021
    Publication date: January 27, 2022
    Applicant: ANSYS, Inc.
    Inventors: Facundo DEL PIN, Chi-Hsien WANG
  • Publication number: 20220026715
    Abstract: The computational scaling challenges of holographic displays are mitigated by techniques for generating holograms that introduce foveation into a wave front recording planes approach to hologram generation. Spatial hashing is applied to organize the points or polygons of a display object into keys and values.
    Type: Application
    Filed: July 23, 2020
    Publication date: January 27, 2022
    Applicant: NVIDIA Corp.
    Inventors: Jui-Hsien Wang, Ward Lopes, Rachel Anastasia Brown, Peter Shirley
  • Publication number: 20210368753
    Abstract: Non-human animals comprising a human or humanized IL-4 and/or IL-4R? nucleic acid sequence are provided. Non-human animals that comprise a replacement of the endogenous IL-4 gene and/or IL-4R? gene with a human IL-4 gene and/or IL-4R? gene in whole or in part, and methods for making and using the non-human animals, are described. Non-human animals comprising a human or humanized IL-4 gene under control of non-human IL-4 regulatory elements is also provided, including non-human animals that have a replacement of non-human IL-4-encoding sequence with human IL-4-encoding sequence at an endogenous non-human IL-4 locus. Non-human animals comprising a human or humanized IL-4R? gene under control of non-human IL-4R? regulatory elements is also provided, including non-human animals that have a replacement of non-human IL-4R?-encoding sequence with human or humanized IL-4R?-encoding sequence at an endogenous non-human C IL-4R? locus.
    Type: Application
    Filed: August 5, 2021
    Publication date: December 2, 2021
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Li-Hsien Wang, Yingzi Xue, Andrew J. Murphy, Sean Stevens
  • Publication number: 20210353982
    Abstract: A connecting device of a retaining ring of a safety belt includes a main body, a bolt, and a locking member. The main body is used with the bolt to form an enclosure or not. The bolt passes through a bolt bore of the main body and has a first teeth portion and a stopper located in a first half part of the first teeth portion. The first teeth portion and the locking member are used to control the bolt to lock or to unlock. The locking member could move between a first position and a second position along an axial direction of the locking member and could rotate around a central axis of the locking member. When the bolt is at a closed position and the locking member is at the first position, a second teeth portion of the locking member is meshed with the first half part. When the bolt is at the closed position and the locking member is at the second position, the second teeth portion is meshed with the second half part.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 18, 2021
    Applicant: YOKE INDUSTRIAL CORP.
    Inventors: Wei-Chieh Hung, Chia-Hsien Wang
  • Patent number: 11127298
    Abstract: An intersection speed deciding method includes a dataset obtaining and calculating step and a speed adjusting step. At least one of the vehicles expected to pass through one of the points is defined as the approaching vehicle, and a first arrival time of the approaching vehicle is obtained. Whether a preceding vehicle is on the host route is judged. If yes, a second arrival time of the preceding vehicle is obtained. Whether the host vehicle is expected to wait for a red light is judged. If yes, a red light duration is obtained. A time difference exists between a best arrival time and a corresponding expected arrival time, and each time difference is minimized based on the first arrival time, the second arrival time and the red time duration. A speed of the host vehicle is adjusted or remained based on the expected arrival times.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: September 21, 2021
    Assignee: Automotive Research & Testing Center
    Inventors: Cheng-Hsien Wang, Tsung-Ming Hsu, Yu-Rui Chen
  • Patent number: 11125265
    Abstract: An insulating carabiner hook is characterized in that a free end of an insulating gate includes a first insulating section and a second insulating section. A color of the second insulating section is different from a color of the first insulating section. A restricting sleeve could move along an axial direction of the insulating gate. When the free end abuts against an abutting portion of an insulating body, and the restricting sleeve completely covers the second insulating section, the restricting sleeve is located at a safe position and cannot freely pivot. When at least a part of the second insulating section is exposed via the restricting sleeve, the restricting sleeve is located at a warning position. An insulating gate and a manufacturing method thereof are also disclosed.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: September 21, 2021
    Assignee: YOKE INDUSTRIAL CORP.
    Inventors: Wei-Chieh Hung, Chia-Hsien Wang, Ya-Chun Cheng
  • Patent number: 11109578
    Abstract: Non-human animals comprising a human or humanized IL-4 and/or IL-4R? nucleic acid sequence are provided. Non-human animals that comprise a replacement of the endogenous IL-4 gene and/or IL-4R? gene with a human IL-4 gene and/or IL-4R? gene in whole or in part, and methods for making and using the non-human animals, are described. Non-human animals comprising a human or humanized IL-4 gene under control of non-human IL-4 regulatory elements is also provided, including non-human animals that have a replacement of non-human IL-4-encoding sequence with human IL-4-encoding sequence at an endogenous non-human IL-4 locus. Non-human animals comprising a human or humanized IL-4R? gene under control of non-human IL-4R? regulatory elements is also provided, including non-human animals that have a replacement of non-human IL-4R?-encoding sequence with human or humanized IL-4R?-encoding sequence at an endogenous non-human C IL-4R? locus.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: September 7, 2021
    Assignee: REGENERON PHARMACEUTICALS, INC.
    Inventors: Li-Hsien Wang, Yingzi Xue, Andrew J. Murphy, Sean Stevens
  • Patent number: 11102962
    Abstract: Mice that comprise a replacement of endogenous mouse IL-6 and/or IL-6 receptor genes are described, and methods for making and using the mice. Mice comprising a replacement at an endogenous IL-6R? locus of mouse ectodomain-encoding sequence with human ectodomain-encoding sequence is provided. Mice comprising a human IL-6 gene under control of mouse IL-6 regulatory elements is also provided, including mice that have a replacement of mouse IL-6-encoding sequence with human IL-6-encoding sequence at an endogenous mouse IL-6 locus.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: August 31, 2021
    Assignee: REGENERON PHARMACEUTICALS, INC.
    Inventors: Li-Hsien Wang, Anthony T. Dore, Jr., Sean Stevens, Andrew J. Murphy
  • Publication number: 20210259257
    Abstract: The present invention provides a soft material forming apparatus, which comprises a forming mold assembly and a detaching assembly. The forming mold assembly comprises a first roller and a second roller, for extruding a product. There is a specific interval between the detaching assembly and the first roller. The product comprises a release portion which is the earliest part of the product that contacts the detaching assembly. With the specific interval and the rotatability of the detaching assembly, the product can be released from the forming mold assembly.
    Type: Application
    Filed: May 19, 2020
    Publication date: August 26, 2021
    Inventors: LI-HSIEN WANG, CHIEN YUAN, YOU-CHEN TSAI
  • Publication number: 20210234055
    Abstract: A solar cell module is provided. The solar cell module includes a first substrate, a second substrate opposite to the first substrate, a cell unit disposed between the first and second substrates, a first thermosetting resin layer disposed between the cell unit and the first substrate, a first thermoplastic resin layer disposed between the cell unit and the first thermosetting resin layer, a second thermosetting resin layer disposed between the cell unit and the second substrate, and a second thermoplastic resin layer disposed between the cell unit and the second thermosetting resin layer, wherein at least one of the first thermoplastic resin layer and the second thermoplastic resin layer contains 0.1% to 10% of light diffusion particles.
    Type: Application
    Filed: December 30, 2020
    Publication date: July 29, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wen-Hsien WANG, Min-Tsung KUAN, Chiou-Chu LAI, Hsin-Hsin HSIEH
  • Publication number: 20210202770
    Abstract: A solar cell module is provided. The solar cell module includes a first substrate, a second substrate opposite the first substrate, a cell unit disposed between the first and second substrates, a first thermosetting resin layer disposed between the cell unit and the first substrate, a first thermoplastic resin layer disposed between the cell unit and the first thermosetting resin layer, a second thermosetting resin layer disposed between the cell unit and the second substrate, and a second thermoplastic resin layer disposed between the cell unit and the second thermosetting resin layer.
    Type: Application
    Filed: December 31, 2019
    Publication date: July 1, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Min-Tsung KUAN, Wen-Hsien WANG, Yi-Chun LIU, Hsin-Hsin HSIEH, Chiou-Chu LAI
  • Publication number: 20210154955
    Abstract: A method of forming set pin hole of an insulated carbine hook includes: providing a core material with a perforation and a recess; putting the core material in a mold cavity of a mold including a movable pin protruding from an inner surface of the mold cavity, which is at an opening of the perforation; filling insulated material between an outer surface of the core material and the inner surface, and in the perforation and recess; forming an insulated layer on the outer surface and in the perforation and recess to obtain an insulated intermediate having a notch at the opening; aiming a removal tool at the notch; removing the insulated material at the other opening of and in the perforation, and at an opening of and in the recess to form the set pin hole, which makes the manufacturing a main body of the insulated carbine hook easy.
    Type: Application
    Filed: November 26, 2019
    Publication date: May 27, 2021
    Applicant: YOKE INDUSTRIAL CORP.
    Inventors: WEI-CHIEH HUNG, CHIA-HSIEN WANG, YA-CHUN CHENG
  • Patent number: 11011780
    Abstract: An electrolyte composition including a heterocyclic compound, an electrolyte salt and a solvent is provided. The heterocyclic compound includes, in the heterocyclic ring: (a) at least two nitrogen atoms each of which is bonded to a —Si(R1)3 group; and (b) at least one carbonyl group (C?O) or thiocarbonyl group (C?S), wherein R1 is a C1-3 alkyl group or an aryl group. The electrolyte composition of the present disclosure is suitable for an electrochemical device. Electrochemical devices, in particular batteries, using the electrolyte composition of else present disclosure are capable of efficiently inhibiting the moisture and acidity therein, thereby stabilizing the electrolyte salt therein, and preventing the electrolyte salt from being further decomposed and from producing hydrogen fluoride.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: May 18, 2021
    Assignee: ETERNAL MATERIALS CO., LTD.
    Inventors: Wei-Chih Chen, Tu-Yi Wu, Chih Hsien Wang, Yi-Fang Jung
  • Patent number: D922024
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: June 8, 2021
    Assignee: TOP RANK INDUSTRIAL CO., LTD.
    Inventor: Ting-Hsien Wang
  • Patent number: D931715
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: September 28, 2021
    Assignee: YOKE INDUSTRIAL CORP.
    Inventors: Wei-Chieh Hung, Chia-Hsien Wang, Ya-Chun Cheng