Patents by Inventor Wei Liu

Wei Liu 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: 12015409
    Abstract: In some embodiments, a flip-flop is disposed as an integrated circuit layout on a flip-flop region of a semiconductor substrate. The flip-flop includes a first clock inverter circuit that resides within the flip-flop region, and a second clock inverter circuit residing within the flip-flop region. The first clock inverter circuit and the second clock inverter circuit are disposed on a first line. Master switch circuitry is made up of a first plurality of devices which are circumscribed by a master switch perimeter that resides within the flip-flop region of the integrated circuit layout. The master switch circuitry and the first clock inverter circuit are disposed on a second line perpendicular to the first line. Slave switch circuitry is operably coupled to an output of the master switch circuitry. The slave switch circuitry is made up of a third plurality of devices that are circumscribed by a slave switch perimeter.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: June 18, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chi-Lin Liu, Ting-Wei Chiang, Jerry Chang-Jui Kao, Hui-Zhong Zhuang, Lee-Chung Lu, Shang-Chih Hsieh, Che Min Huang
  • Patent number: 12015078
    Abstract: A manufacturing method of a semiconductor power device includes the following steps: An n-type substrate is etched in a self-aligning manner using a first insulating layer, a second insulating layer, and a third insulating layer as a mask to form a second groove in the n-type substrate. A fourth insulating layer and a gate are formed in the second groove.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: June 18, 2024
    Assignee: SUZHOU ORIENTAL SEMICONDUCTOR CO., LTD.
    Inventors: Wei Liu, Zhenyi Xu, Zhendong Mao, Xin Wang
  • Patent number: 12013726
    Abstract: A support structure for a flexible panel. The flexible panel includes a non-bending area, a bending area and a pad area arranged in sequence along a first direction. The pad area is located at a backlight side of the non-bending area. The support structure includes a support plate, and the support plate includes a planar support area attached to the non-bending area and a patterned area at least attached to the bending area. The present disclosure further provides a method for assembling a flexible module, and a display device.
    Type: Grant
    Filed: September 7, 2020
    Date of Patent: June 18, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Baofeng Sun, Meiling Gao, Yanli Wang, Bo Wang, Wei Liu
  • Patent number: 12015034
    Abstract: Disclosed are a display substrate and a display device. The display substrate includes: a base substrate; a plurality of gate lines and a plurality of data lines on the base substrate that intersect to surround a plurality of pixels; at least one thin film transistor on the base substrate and located in each pixel, each thin film transistor including a gate electrode, a first electrode and a second electrode; a storage capacitor on the base substrate and located in each pixel, the storage capacitor including a first capacitor electrode and a second capacitor electrode that are disposed oppositely and located in the same layer, wherein the first capacitor electrode comprises at least an electrode body; and a tip structure, the tip structure and the first capacitor electrode being located in the same layer, and the tip structure including a first tip sub-structure and a second tip sub-structure.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: June 18, 2024
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hanqing Liu, Wei Chen, Pengcheng Tian, Haowei Zou, Junru Ma
  • Patent number: 12013564
    Abstract: A light source module and a display device are provided. The light source module includes a light source, a light guide plate, and an optical film set including multiple first optical microstructures having a first surface, multiple second optical microstructures having a second surface, and multiple third optical microstructures having a third surface. Each of the multiple first optical microstructures has a first vertex angle, each of the multiple second optical microstructures has a second vertex angle, and each of the multiple third optical microstructures has a third vertex angle. The third vertex angle is less than the first vertex angle, and the first vertex angle is less than or equal to the second vertex angle. By configuring the aforementioned optical microstructures, the light source module of the disclosure may greatly improve the collimation of light and has favorable luminance.
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: June 18, 2024
    Assignee: Coretronic Corporation
    Inventors: Hsin-Wei Chen, Wen-Yen Chiu, Chao-Hung Weng, Ming-Dah Liu
  • Patent number: 12012614
    Abstract: The present invention belongs to the field of biomedicine, and relates to an inducer for inducing a mesenchymal stem cell to differentiate into an islet cell. An inducer for inducing a mesenchymal stem cell to differentiate into an islet cell consisted of the following components: GLP-1, parathyroid hormone, paracetamol, rapamycin, icariin, trametinib, EPO and VEGF. Each component in a inducer for inducing a mesenchymal stem cell to differentiate into an islet cell of the present invention is safe and non-toxic, requiring fewer steps and short time to induce differentiation, with high induction efficiency.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: June 18, 2024
    Assignee: QINGDAO RESTORE BIOTECHNOLOGY CO., LTD.
    Inventors: Bingqiang Zhang, Mengmeng Chen, Cuicui Li, Erpu Wang, Fubin Wang, Wei Zou, Xueqi Fu, Cuijuan Liu
  • Patent number: 12011859
    Abstract: A molding apparatus is configured for molding a semiconductor device and includes a lower mold and an upper mold. The lower mold is configured to carry the semiconductor device. The upper mold is disposed above the lower mold for receiving the semiconductor device and includes a mold part and a dynamic part. The mold part is configured to cover the upper surface of the semiconductor device. The dynamic part is disposed around a device receiving region of the upper mold and configured to move relatively to the mold part. A molding method and a molded semiconductor device are also provided.
    Type: Grant
    Filed: July 4, 2023
    Date of Patent: June 18, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sheng-Feng Weng, Ching-Hua Hsieh, Chung-Shi Liu, Chih-Wei Lin, Sheng-Hsiang Chiu, Yao-Tong Lai, Chia-Min Lin
  • Patent number: 12012506
    Abstract: A method of forming an antistatic plastic includes providing a mixture containing 10 parts by weight of crystalline silicon particles, 1 to 30 parts by weight of an encapsulant, and 0.5 to 25 parts by weight of a backsheet material. The mixture is compounded to form an antistatic plastic, wherein the encapsulant is different from the backsheet material.
    Type: Grant
    Filed: February 20, 2023
    Date of Patent: June 18, 2024
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chin-Shang Hsu, Pang-Hung Liu, Nien-Tsu Lee, Chien-Wei Lu
  • Patent number: 12011102
    Abstract: A support apparatus for holding a monitor is disclosed. The support apparatus can include an elongate arm pivotally connected to a support member and configured to couple to the monitor. The elongate arm can be pivotable within a range of motion between first and second mechanical stops, and can include a locking mechanism to lock the elongate arm into a selected pivoting position. The support member can extend between first and second side walls that define the mechanical stops. The support apparatus can include a mounting mechanism comprising receiving slots for securely holding the monitor. The mounting mechanism can allow the monitor to be mounted at various positions and orientations. The support apparatus allows the monitor to be positioned at various angles and heights, providing flexibility and customization in the placement of the monitor.
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: June 18, 2024
    Assignee: Toshiba Global Commerce Solutions, Inc.
    Inventors: Chih-Huang Wang, Ya-Hsin Hsiao, Chin-Wei Su, Li-Wei Liu
  • Publication number: 20240188746
    Abstract: An opening and closing device for curtains and a system based on the same, mounted on a curtain track, comprises a main engine and a roller mechanism, The main engine comprises a shell with a cavity, a driving wheel mounted in the cavity and partially exposed the shell, a motor arranged in the cavity and controlling the driving wheel to rotate, a controller lied in the cavity and controlling the motor to start and stop, and a signal transceiver module coupled electrically with the controller and receiving starting and stopping signals of the motor; the driving wheel is used for driving the curtains to move along the curtain track; a roller mechanism is mounted on the shell, an end, far away from the shell, of the roller mechanism is hung on the curtain track and presses the driving wheel closely on the curtain track.
    Type: Application
    Filed: February 20, 2024
    Publication date: June 13, 2024
    Inventors: Wei Hou, Zhichen Li, Yang Pan, Guohui Liu, Chao Ma, Changhai Liao
  • Publication number: 20240191335
    Abstract: A metal mask includes a metal panel, provided with an evaporation surface and a back surface opposite to each other and a plurality of through holes extending from the evaporation surface to the back surface. A size of each through hole decreases gradually from the evaporation surface towards the back surface. A first opening is formed by each through hole in the evaporation surface. The first opening includes a primary opening part and a plurality of secondary opening parts. The primary opening part is provided with two long edges opposite to each other and two short edges opposite to each other. The two short edges are connected between the two long edges, and the secondary opening parts are connected at two ends of the long edges. Each secondary opening part has a width perpendicular to the length. A method to produce the metal mask is also provided.
    Type: Application
    Filed: April 10, 2023
    Publication date: June 13, 2024
    Inventors: KANG-HSIANG LIU, Chi-Wei Lin
  • Publication number: 20240189621
    Abstract: Systems and methods for radiotherapy plan verification are provided. The systems may obtain target radiotherapy plans which need to be verified. Further, the systems may generate a radiotherapy plan temporary list based on the target radiotherapy plans and verify the target radiotherapy plans in batches based on the radiotherapy plan temporary list using at least one verification means of at least one radiotherapy device.
    Type: Application
    Filed: December 9, 2023
    Publication date: June 13, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Wei HAN, Yanfang LIU, Zhao JIN
  • Publication number: 20240190842
    Abstract: The present disclosure relates to novel quinolinone-8-carbonitrile based compounds, pharmaceutical compositions containing such compounds, and their use in prevention and treatment of cancer and related diseases and conditions. The compounds disclosed herein exhibit androgen receptor degradation activity.
    Type: Application
    Filed: November 8, 2023
    Publication date: June 13, 2024
    Applicant: Accutar Biotechnology Inc.
    Inventors: Yimin Qian, Robert Z. Luo, Ji Liu, Ke Liu, Wei He, Jie Fan
  • Publication number: 20240192433
    Abstract: A backlight module and a display device are disclosed. The backlight module includes: a light guide plate, a first bottom surface of the light guide plate being provided with a plurality of dot structures, and the dot structure including a first inclined surface forming a first included angle with the first bottom surface; a backlight source located on a side of a light incident surface, light emitted by the backlight source being incident to the first inclined surface, and an included angle between the emitted light and a horizontal line being a second included angle; and a first prism layer located on the side of a light exiting surface of the light guide plate, the first prism layer having a plurality of first prisms provided in parallel with the light incident surface.
    Type: Application
    Filed: October 22, 2021
    Publication date: June 13, 2024
    Inventors: Xiaolong LIU, Xi LI, Jingang WANG, Yujie WANG, Wei ZHANG, Pengfei WANG
  • Publication number: 20240192256
    Abstract: The present invention disclosed a method for calculating an oscillation damping ratio of a power grid, and relates to the field of power system operation and control. When a power system oscillates, an oscillation period, two oscillation extreme points, and an oscillation direct current component start to be detected. Then an oscillation decay time constant is calculated according to the two oscillation extreme points and the oscillation direct current component. The oscillation damping ratio is calculated through the oscillation decay time constant and the oscillation period. Compared with a conventional fitting method, the conventional fitting method cannot calculate and analyze the oscillation damping ratio in a cast that a complete oscillation waveform is not obtained. The method proposed by the present inventive patent may complete the calculation of the oscillation damping ratio in a case of obtaining 2 pieces of data, so as to accelerate the speed of calculation.
    Type: Application
    Filed: February 23, 2024
    Publication date: June 13, 2024
    Inventors: Yihui ZHANG, Libin WEN, Guangshi LIU, Qian DOU, Dongshan HUANG, Xiaoming WANG, Zhiyuan SUN, Guangling LU, Mingpo LI, Mosi LIU, Hao QIU, Xiaoyin QIU, Zhiyang YAO, Wei ZHANG
  • Publication number: 20240191624
    Abstract: A bolter miner includes a rack, a cutting device and a bolt support device. The cutting device is configured for a cutting operation and is arranged on the rack to swing up and down. The bolt support device includes a lifting assembly, a work platform, a first drilling frame assembly and a stabilization assembly. The lifting assembly is arranged between the rack and the work platform and is configured to lift the work platform. The first drilling frame assembly and the stabilization assembly are arranged on the work platform. The first drilling frame assembly has a bolt support position and an avoidance position. The work platform can extend and retract to switch the bolt support position and the avoidance position of the first drilling frame assembly. The stabilization assembly can be supported between the cutting device and a tunnel roof, so as to enhance the stability of the first drilling frame assembly during a bolt support operation.
    Type: Application
    Filed: May 27, 2022
    Publication date: June 13, 2024
    Inventors: Bukang Wang, Hong Wang, Xiaofeng Zhang, Kai Ma, Faquan Li, Dianwu Wang, Yongcheng Ding, Jianwei Jia, Qiang Ma, Hao Wang, Yanhua Qiao, Xiaoli Ren, Xuerui Zhang, Feng Liu, Ningning Wang, Gehui Xie, Sen Xu, Qiang Zhang, Dong Song, Xipeng Wang, Wei Wang, Weijian Qiu, Zhiwei Yan, Jingxi Duan, Peng Li
  • Publication number: 20240191744
    Abstract: The invention proposes a kind of bending bolt type anti-loosening nut, which relates to the technical field of mechanical fastening. It comprises an upper nut and a lower nut, the upper nut and the lower nut are stacked on the outside of the bolt and used to tightly connect the bolt to the connecting piece, the lower nut is arranged close to the connecting piece, the upper nut is arranged on the outer end surface of the lower nut; the adjacent end between the upper nut and lower nut is provided with an inclined surface, the inclined surface is inclined towards the interior of the upper nut, so that an inclined plane angle with deformation space between the upper nut and lower nut is formed; the invention achieves the effect of preventing nut loosening, is low in price, easy to manufacture, and suitable for small or miniature anti-loosening nuts.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 13, 2024
    Inventors: Qing Liu, Yu Liu, Quanxi Liu, Xuyang Liu, Ting Gao, Ming Liu, Junfeng Liu, Meng Fan, Xiaohong Wang, Xiaoying Wang, Peng Wang, Wei Wang, Jie Fan, Jianyi Liu
  • Publication number: 20240193629
    Abstract: A method for predicting operational indicators includes performing a training operation according to first data to train a demand model, inputting second data into the demand model to generate predicted demand data, collecting actual demand data, and performing an adjustment operation according to the predicted demand data and the actual demand data to update the demand model.
    Type: Application
    Filed: December 27, 2022
    Publication date: June 13, 2024
    Applicant: DUN-QIAN Intelligent Technology Co., Ltd.
    Inventors: Yen-Chu Chen, Ling-Jung Lin, Shao-Chen Liu, Hsuan-Wei Chen, Shuh-Shian Tsai
  • Publication number: 20240192055
    Abstract: One or more embodiments described herein generally relate to systems and methods for calibrating an optical emission spectrometer (OES) used for processing semiconductor substrates. In embodiments herein, a light fixture is mounted to a plate within a process chamber. A light source is positioned within the light fixture such that it provides an optical path that projects directly at a window through which the OES looks into the process chamber for its reading. When the light source is on, the OES measures the optical intensity of radiation from the light source. To calibrate the OES, the optical intensity of the light source is compared at two separate times when the light source is on. If the optical intensity of radiation at the first time is different than the optical intensity of radiation at the second time, the OES is modified.
    Type: Application
    Filed: February 20, 2024
    Publication date: June 13, 2024
    Inventors: Kin Pong LO, Lara HAWRYLCHAK, Malcolm J. BEVAN, Theresa Kramer GUARINI, Wei LIU, Bernard L. HWANG
  • Publication number: 20240192926
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for designing custom applications. In some implementations, a system identifies a predetermined set of application elements that are available to be selectively included in a custom application. The system provides an interface for generating the custom application, wherein the interface includes features to specify each of a plurality of adjustable settings, such that input through the interface can adjust an appearance of the custom application and select which of the predetermined application features are included in the custom application. The system receives input through the interface that specifies settings for the custom application. Based on the input received through the interface, the system generates configuration data for the custom application and updates one or more records to make the custom application available to one or more client devices of one or more users.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 13, 2024
    Inventors: Alejandro Olvera Velasco, Jose Nocedal de la Garza, Timothy Lang, Holly Stevens, Andrew Smith, Wei Jiang, Jin Liu, Divya Singh, Qingru Shen