Patents by Inventor Wen Han

Wen Han 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: 20230042451
    Abstract: Oligonucleotides are provided herein that inhibit MARC1 expression. Also provided are compositions including the same and uses thereof, particularly uses relating to treating diseases, disorders and/or conditions associated with MARC1 expression.
    Type: Application
    Filed: May 27, 2022
    Publication date: February 9, 2023
    Inventors: Henryk Dudek, Wen Han, Natalie Wayne Pursell, Chengjung Lai, William Geoffrey Haynes, Zhihao Ding
  • Publication number: 20230011294
    Abstract: There is provided a barcode detection device including an image sensor and a processor. The image sensor captures an image frame of a barcode. The processor calculates a gradient vector of bars of the barcode in the image frame for determining a rotation angle of the image sensor. The rotation angle is used to calibrate a detected bar width.
    Type: Application
    Filed: September 23, 2022
    Publication date: January 12, 2023
    Inventor: Wen-Han YAO
  • Patent number: 11544489
    Abstract: There is provided a barcode detection device including an image sensor and a processor. The image sensor captures an image frame of a barcode. The processor calculates a gradient vector of bars of the barcode in the image frame for determining a rotation angle of the image sensor. The rotation angle is used to calibrate a detected bar width.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: January 3, 2023
    Assignee: PIXART IMAGING INC.
    Inventor: Wen-Han Yao
  • Patent number: 11540407
    Abstract: The present invention provides a flexible display device, which includes a case, a rewinding component, a flexible display component, a rotating component, and a cover plate, wherein a portion of the flexible display component is disposed at one side of the case, another portion of the flexible display component extends into the storage chamber and is connected to the rewinding component, and when the flexible display component is pulled out from the storage chamber, the rewinding component provides an elastic pulling force for rolling up the flexible display component; and the cover plate is rotatably connected to the flexible display component, and serves as a protective shell, a bracket, a support plate, or a support reinforcement plate to avoid depressing.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: December 27, 2022
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Zhuo Zhang, Fang Wang, Wen Han, Zikang Feng
  • Patent number: 11527636
    Abstract: A method for forming a semiconductor device structure is provided. The method includes forming a first fin structure over a substrate. The method includes forming a dielectric layer over the substrate and the first fin structure. The dielectric layer has a first trench exposing a first portion of the first fin structure. The method includes forming a first work function layer in the first trench. The method includes forming a first mask layer over the first work function layer in the first trench, wherein an upper portion of the first work function layer in the first trench is exposed by the first mask layer. The method includes removing the first work function layer exposed by the first mask layer. The method includes removing the first mask layer. The method includes forming a first gate electrode in the first trench.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: December 13, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Wen-Han Fang, Chang-Yin Chen, Ming-Chia Tai, Po-Chi Wu
  • Publication number: 20220392691
    Abstract: The present invention provides a magnetic element, a method for manufacturing the same and a substrate. The magnetic element includes: a first wiring region including a first conductive layer and a second conductive layer which are arranged along a first direction; a second wiring region including a third conductive layer and a fourth conductive layer which are arranged along a second direction perpendicular to the first direction and are disposed in opposite sides of the second wiring region, respectively; an accommodating space disposed between the third conductive layer and the fourth conductive layer, wherein the second conductive layer is disposed on one side of the first conductive layer away from the accommodating space; and a magnetic column disposed within the accommodating space, wherein the third conductive layer includes a first wiring region directly connected to the first conductive layer, to form a part of windings of the magnetic element.
    Type: Application
    Filed: May 31, 2022
    Publication date: December 8, 2022
    Inventors: Qingdong CHEN, Wen HAN, Shouyu HONG, Ganyu ZHOU, Zhiheng FU, Jinping ZHOU
  • Patent number: 11523523
    Abstract: The present disclosure provides a bendable support structure and a flexible display device. The supporting structure includes a flexible substrate. The flexible substrate includes a bendable region, transition regions and non-bendable regions. The non-bendable regions are disposed on opposite sides of the bendable region. The bendable regions are connected to each of the non-bendable regions through one of the transition regions. First supporting units are fixedly disposed on each of the non-bendable regions. Second supporting units are disposed on each of the transition regions and connected to the first supporting units. A thickness of the second supporting unit gradually decrease from an end close to the non-bendable region to an end close to the bendable region.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: December 6, 2022
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Wen Han
  • Publication number: 20220383015
    Abstract: There is provided a barcode detection device including an image sensor and a processor. The image sensor captures an image frame of a barcode. The processor calculates a gradient vector of bars of the barcode in the image frame for determining a rotation angle of the image sensor. The rotation angle is used to calibrate a detected bar width.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 1, 2022
    Inventor: Wen-Han YAO
  • Publication number: 20220375795
    Abstract: A semiconductor device structure is provided. The device includes a dielectric layer over a substrate. The substrate has a fin structure, and the dielectric layer has a trench exposing a portion of the fin structure. The includes a gate material layer in the trench. The gate material has a topmost surface that is highly planar.
    Type: Application
    Filed: August 8, 2022
    Publication date: November 24, 2022
    Inventors: Chai-Wei Chang, Po-Chi Wu, Wen-Han Fang
  • Publication number: 20220367343
    Abstract: A device includes a substrate, a first conductive layer on the substrate, a first conductive via, and further conductive layers and conductive vias between the first conductive via and the substrate. The first conductive via is between the substrate and the first conductive layer, and is electrically connected to the first conductive layer. The first conductive via extends through at least two dielectric layers, and has thickness greater than about 8 kilo-Angstroms. An inductor having high quality factor is formed in the first conductive layer and also includes the first conductive via.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 17, 2022
    Inventors: Hung Hsun Lin, Che-Chih Hsu, Wen-Chu Huang, Chinyu Su, Yen-Yu Chen, Wei-Chun Hua, Wen Han Hung
  • Publication number: 20220344509
    Abstract: A method includes forming an opening in a dielectric to reveal a protruding semiconductor fin, forming a gate dielectric on sidewalls and a top surface of the protruding semiconductor fin, and forming a conductive diffusion barrier layer over the gate dielectric. The conductive diffusion barrier layer extends into the opening. The method further includes forming a silicon layer over the conductive diffusion barrier layer and extending into the opening, and performing a dry etch on the silicon layer to remove horizontal portions and vertical portions of the silicon layer. After the dry etch, a conductive layer is formed over the conductive diffusion barrier layer and extending into the opening.
    Type: Application
    Filed: July 11, 2022
    Publication date: October 27, 2022
    Inventors: Wen-Han Fang, Po-Chi Wu
  • Patent number: 11470264
    Abstract: There is provided an image sensor for exposing a plurality of pixel rows within a frame period using a rolling shutter. The image sensor includes a processor for calculating bright-dark distribution patterns of image frames. The processor further adjusts the frame period to be substantially identical to a predetermined period by changing a total number of exposed line times within the frame period when a difference between the bright-dark distribution patterns of two image frames is larger than a predetermined threshold.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: October 11, 2022
    Assignee: PIXART IMAGING INC.
    Inventor: Wen-Han Yao
  • Patent number: 11469145
    Abstract: A method for forming a semiconductor device structure is provided. The method includes forming a dielectric layer over a substrate. The substrate has a fin structure, and the dielectric layer has a trench exposing a portion of the fin structure. The method includes forming a gate material layer in the trench. The method includes forming a planarization layer over the gate material layer. The planarization layer includes a first material that is different from a second material of the gate material layer and a third material of the dielectric layer. The method includes performing an etching process to remove the planarization layer and a first upper portion of the gate material layer so as to form a gate in the trench.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 11, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD
    Inventors: Chai-Wei Chang, Po-Chi Wu, Wen-Han Fang
  • Publication number: 20220322553
    Abstract: The present invention provides a flexible display device, which includes a case, a rewinding component, a flexible display component, a rotating component, and a cover plate, wherein a portion of the flexible display component is disposed at one side of the case, another portion of the flexible display component extends into the storage chamber and is connected to the rewinding component, and when the flexible display component is pulled out from the storage chamber, the rewinding component provides an elastic pulling force for rolling up the flexible display component; and the cover plate is rotatably connected to the flexible display component, and serves as a protective shell, a bracket, a support plate, or a support reinforcement plate to avoid depressing.
    Type: Application
    Filed: November 22, 2019
    Publication date: October 6, 2022
    Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Zhuo ZHANG, Fang WANG, Wen HAN, Zikang FENG
  • Publication number: 20220321828
    Abstract: A motion detection method applied into an image sensor device includes: providing a plurality of regions of interest (ROIs) on at least one monitoring image; for each region of interest (ROI): detecting whether at least one motion event occurs within the each ROI; and determining a priority level of the each ROI according to at least one feature information of the at least one motion event; and determining an alarm schedule of the ROIs for a user according to a plurality of priority levels of the ROIs.
    Type: Application
    Filed: June 23, 2022
    Publication date: October 6, 2022
    Applicant: PixArt Imaging Inc.
    Inventors: Chih-Huan Wu, Yi-Hsien Ko, Wen-Han Yao
  • Publication number: 20220321818
    Abstract: There is provided a pixel circuit including a first circuit and a second circuit. The first circuit is used to output a first voltage associated with exposure intensity. The second circuit is used to output a second voltage associated with exposure time interval. The processor multiples the first voltage to a ratio between a reference voltage and the second voltage to obtain an actual light intensity, wherein the reference voltage is a voltage value outputted by the second circuit of a dummy pixel.
    Type: Application
    Filed: June 20, 2022
    Publication date: October 6, 2022
    Inventor: WEN-HAN YAO
  • Patent number: 11462134
    Abstract: A flexible display device is provided, which includes a flexible display assembly, a housing, a scrolling assembly, and an optical assembly. A storage cavity is formed inside the housing. At least one scrolling assembly is fixed to the housing. The flexible display assembly is disposed on the housing and an extension portion of the flexible display assembly extends into the storage cavity above the scrolling assembly. The housing includes a first housing and a second housing that can slide relatively. The at least one scrolling assembly includes at least a hollow shaft, and the optical assembly is nested in the hollow shaft.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: October 4, 2022
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Zhuo Zhang, Fang Wang, Wen Han, Zikang Feng
  • Patent number: 11457534
    Abstract: A foldable display device is provided. The foldable display device includes a flexible display module, a bottom frame, middle frames, and a connecting member. Two ends of the connecting member are provided with filter components. An accommodating cavity is formed among the flexible display module, the middle frames and the bottom frame communicating with an external environment through the filter components, so as to prevent the dust generated by the friction of components of the connecting member and the dust entering the accommodating cavity from the external environment, thereby avoiding short circuits and display malfunction of the foldable display device.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: September 27, 2022
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Wen Han
  • Patent number: 11435839
    Abstract: The present invention discloses a touch pad module, which includes a touch panel, an elastomer and a noise reducing film. The touch panel has a bottom surface. The elastomer is disposed on the bottom surface of the touch panel. The noise reducing film covers the elastomer. The noise reducing film includes a fixing portion, an opening and an elastic arm structure. The fixing portion is disposed on the bottom surface of the touch panel. The opening is located in the fixing portion. The elastic arm structure extends from the fixing portion to an inside of the opening and corresponds to the elastomer. The elastic arm structure includes a suspended portion and a plurality of elastic arms, and the elastic arms extend from the suspended portion to the fixing portion.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: September 6, 2022
    Assignee: CHICONY ELECTRONICS CO., LTD.
    Inventors: Po-Hsin Li, Wen-Han Chang
  • Patent number: 11434318
    Abstract: The present invention relates to organic polymer synthetic materials, and discloses a self-curing organic synthetic resin composition for additive manufacturing. The self-curing organic synthetic resin composition includes 30-75% by weight of a linear thermoplastic phenolic resin and 25-70% by weight of a phenol modified furan resin. The self-curing organic synthetic resin composition is prepared through three stages. The linear thermoplastic phenolic resin prepared in stage (1) and the phenol modified furan resin prepared in stage (2) are mixed in a certain weight ratio in stage (3) to obtain the self-curing organic synthetic resin composition for additive manufacturing, which has the advantages of high strength at normal temperature, excellent resistance to high temperature, high activity and excellent collapsibility. Thus, the self-curing organic synthetic resin composition provided in the invention is suitable for additive manufacturing, and particularly for 3D printing in mold casting.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: September 6, 2022
    Assignee: KOCEL INTELLIGENT MACHINERY LIMITED
    Inventors: Jinlong Xing, Fan Peng, Hongkai Zhang, Wen Ma, Wen Han