Patents by Inventor Liang Wang

Liang 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).

  • Publication number: 20220302180
    Abstract: Embodiments of the disclosure provide a display substrate and a method for manufacturing the same. The display substrate includes: a base substrate; a thin film transistor including a source-drain metal layer and a first insulating layer; a second insulating layer; a color resist layer; and a third insulating layer. The third insulating layer comprises a first via hole that sequentially penetrates the third insulating layer, the color resist layer and the second insulating layer and thus extends from the third insulating layer to the source-drain metal layer. A sidewall of the first via hole comprises a first portion formed of a material of the second insulating layer, a second portion formed of a material of the color resist layer, and a third portion formed of a material of the third insulating layer, the second portion is between the first portion and the third portion.
    Type: Application
    Filed: October 29, 2021
    Publication date: September 22, 2022
    Inventors: Liang CHEN, Jincheng GAO, Haijiao QIAN, Tao JIANG, Zexu LIU, Tao WANG, Lixing ZHAO, Guanyong ZHANG, Quanzhou LIU, Jiantao LIU
  • Publication number: 20220304157
    Abstract: A method for fabricating an assemble substrate is provided, including stacking a circuit portion on a plurality of circuit members. The circuit members are spaced apart from one another in a current packaging process to increase a layer area. The assemble substrate thus fabricated meets the requirements for a packaging substrate of a large size, and has a high yield and low fabrication cost.
    Type: Application
    Filed: June 2, 2022
    Publication date: September 22, 2022
    Inventors: Lung-Yuan WANG, Wen-Liang Lien
  • Publication number: 20220302111
    Abstract: A method is provided and includes operations below: forming a multilayer stack, wherein the multilayer stack includes multiple first semiconductor layers and multiple second semiconductor layers that are alternately stacked; forming a first source region and a first drain region on opposing sides of a first portion of the multilayer stack and forming a second source region and a second drain region on opposing sides of a second portion of the multilayer stack; removing the second semiconductor layers in the multilayer stack; forming a first gate region, corresponding to a first transistor, over the first portion of the multilayer stack; forming a first insulating layer above the first gate region; and forming a second gate region, corresponding to a second transistor, above the first insulating layer and over the second portion of the multilayer stack.
    Type: Application
    Filed: June 7, 2022
    Publication date: September 22, 2022
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Guo-Huei WU, Po-Chun WANG, Hui-Zhong ZHUANG, Chih-Liang CHEN, Li-Chun TIEN
  • Publication number: 20220302734
    Abstract: In general, techniques are described that are directed to a device that includes a power storage device, an electrical load, and a first regulated power converter including components configured to generate, during a first time period and using electrical energy received from a power source external to the device, a first power signal to charge the power storage device. A second regulated power converter includes components configured to determine a charging current at which to charge the power storage device, determine a total amount of current flowing to the power storage device that includes current sourced by the second power converter less current sinked by the electrical load, and generate, during a second time period that is non-overlapping with the first time period, using electrical energy from the power source and based on determined the total amount of current, a second power signal to charge the power storage device.
    Type: Application
    Filed: August 31, 2020
    Publication date: September 22, 2022
    Inventors: Chao Fei, Douglas Osterhout, Srikanth Lakshmikanthan, Liang Jia, Li Wang
  • Publication number: 20220301054
    Abstract: The invention relates to a block bidding method and system for promoting clean energy consumption based on the power trading platform. The block bidding method includes the following steps: dividing the time slots for clean energy units to participate in power trading; predicting the typical monthly power generation curve of clean energy units; decomposing the signed annual power contract of clean energy units into months; determining the monthly trading declaration curve of clean energy units; determining the monthly trading declaration curve of clean energy units; determining the time-slot declaration price of clean energy units; realizing the trading clearing by the power trading platform in accordance with the principle of “high-low matching”.
    Type: Application
    Filed: April 28, 2021
    Publication date: September 22, 2022
    Inventors: Lei WANG, Kai XIE, Yali ZHANG, Wujun DONG, Honghai TANG, Ning YANG, Hao TAN, Liang XU, Nan KANG, Peiyu XI, Haining WANG, Shijie JI, Qingbo WANG, Chuncheng GAO, Yin FANG, Shuhong SHI, Mingzhu YUAN, Qian ZHANG, Wentao LV, Jingwei LV, Wanli HU, Ziyang BAI, Junliang LV, Jincheng ZHANG, Xian ZHAO, Xin CHANG, Shulu WAN, Shoubao LI, Ruixiao LI, Ying XUE, Xuan YIN
  • Publication number: 20220300733
    Abstract: A display device, a method for producing a display device, and a gesture recognition method are disclosed. The display device includes a display module including a base and an array substrate, a resin layer, a first electrode layer, a pixel definition layer, a light-emitting unit layer, a second electrode layer disposed opposite to the first electrode layer, and an encapsulation layer. The light-emitting unit layer is between the first electrode layer and the second electrode layer and includes a plurality of light-emitting units respectively in a plurality of openings of the pixel definition layer, and an ultrasonic sensor including the second electrode layer, a piezoelectric material layer between the first electrode layer and the pixel definition layer, and a third electrode layer between the pixel definition layer and the resin layer. The piezoelectric material layer includes a plurality of piezoelectric material units separated by the plurality of light-emitting units.
    Type: Application
    Filed: November 22, 2021
    Publication date: September 22, 2022
    Inventors: Yubo WANG, Lei WANG, Yangbing LI, Liang CUI, Yuanyuan MA, Ping ZHANG, Yanling HAN
  • Publication number: 20220299809
    Abstract: The disclosure provides a display substrate and a method of fabricating the same, and a display panel. The display substrate includes: a substrate; a transistor structure on the substrate; a flexible circuit board having one end coupled to the transistor structure, and the other end capable of being bent to a side of the substrate away from the transistor structure; and a blocking conductive layer on the flexible circuit board and configured to block an interference electric field in an external environment from affecting the display substrate.
    Type: Application
    Filed: October 29, 2021
    Publication date: September 22, 2022
    Inventors: Guohui WANG, Tianma LI, Liang LI, Bin JI, Yicai ZHANG
  • Publication number: 20220304094
    Abstract: A BLUETOOTH reconnection method is used in a BLUETOOTH connection system that includes a first device and a second device. The method includes that the first device sends a BLUETOOTH Low Energy (BLE) advertising signal to the second device after a BLUETOOTH connection between the first device and the second device is disconnected. If the second device determines that the received BLE advertising signal is a first BLE advertising signal, the second device does not page the first device, and waits to receive a page packet sent by the first device. If the second device determines that the received BLE advertising signal is a second BLE advertising signal, the second device actively pages the first device, and the first device waits to receive a page packet sent by the second device.
    Type: Application
    Filed: August 6, 2020
    Publication date: September 22, 2022
    Inventors: Wei Ting Hsiao, Bin Peng, Liang Wang, Haw-Wei Shu
  • Publication number: 20220297076
    Abstract: A processing system and method of producing a particulate material from a liquid mixture are provided. The processing system generally includes a system inlet connected to one or more gas lines to deliver one or more gases into the processing system, one or more power jet modules adapted to jet a liquid mixture into one or more streams of droplets and to force the one or more streams of droplets into the processing system, and a reaction chamber adapted to deliver the one or more streams of droplets in the presence of the one or more gases and process the one or more streams of droplets into the particulate material.
    Type: Application
    Filed: June 9, 2022
    Publication date: September 22, 2022
    Inventors: Yan Wang, Lu Yang, Liang-Yuh Chen
  • Patent number: 11450972
    Abstract: Embodiments of the present disclosure provide a power distribution network, a liquid crystal antenna including the power distribution network, and a communication device including the liquid crystal antenna. The power distribution network is configured to be used in a liquid crystal antenna and includes a plurality of cascaded power distributors. Each of the plurality of cascaded power distributors comprises a first microstrip line, a transmission medium region and a reference electrode. A tangent value of a dielectric loss angle of a transmission medium in the transmission medium region is smaller than a tangent value of a dielectric loss angle of a liquid crystal in the liquid crystal antenna.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: September 20, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Ying Wang, Tienlun Ting, Xiangzhong Kong, Jie Wu, Liang Li, Peizhi Cai, Chuncheng Che, Hao Liu
  • Patent number: 11450270
    Abstract: A pixel circuit and a method of driving the same, and a display device. The pixel circuit includes a plurality of pixel compensation circuits, and each pixel compensation circuit can be connected to M light-emitting units located in the same column. Each light-emitting control signal terminal of the M light-emitting control signal terminals included in each light-emitting control signal terminal group may be connected to a pixel compensation circuit group (i.e., K rows of pixels compensation circuits).
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: September 20, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Liang Chen, Lei Wang, Dongni Liu, Li Xiao, Minghua Xuan, Xiaochuan Chen, Shengji Yang, Pengcheng Lu, Detao Zhao, Ning Cong
  • Patent number: 11450146
    Abstract: This application provides a gesture recognition method, and relates to the field of man-machine interaction technologies. The method includes: extracting M images from a first video segment in a video stream; performing gesture recognition on the M images by using a deep learning algorithm, to obtain a gesture recognition result corresponding to the first video segment; and performing result combination on gesture recognition results of N consecutive video segments including the first video segment, to obtain a combined gesture recognition result. In the foregoing recognition process, a gesture in the video stream does not need to be segmented or tracked, but phase actions are recognized by using a deep learning algorithm with a relatively fast calculation speed, and then the phase actions are combined, so as to improve a gesture recognition speed, and reduce a gesture recognition delay.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: September 20, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Liang Wang, Songcen Xu, Chuanjian Liu, Jun He
  • Publication number: 20220287342
    Abstract: A strain of Yarrowia lipolytica has a deposit number of GDMCC No: 60782, and has been deposited on Sep. 20, 2019, in Guangdong Microbial Culture Collection Center located at Guangdong Institute of Microbiology, 5th Floor, Building 59, No. 100 Xianliezhong Road, Guangzhou City. A low-sugar and low-fat nutritional powder of desiccated coconut is prepared by: mixing a desiccated coconut with water, and heating; then pulping the heat-treated desiccated coconut, homogenizing an obtained coconut milk, adjusting a pH value, and sterilizing, to obtain a desiccated coconut suspension; inoculating a culture solution of the Yarrowia lipolytica in the desiccated coconut suspension after being cooled, and fermenting; and sterilizing an obtained fermentation broth, spray drying, and pulverizing, to obtain the low-sugar and low-fat nutritional powder of desiccated coconut.
    Type: Application
    Filed: June 24, 2020
    Publication date: September 15, 2022
    Applicants: Guangdong Industry Polytechnic
    Inventors: Jing LI, Maocheng DENG, Yao WANG, Sheng LI, Jidong GU, Yongxin WEI, Shiting CHEN, Fengyu WU, Liang CAI, Huaixing HUANG, Linjie WU, Fucheng WANG, Jiajun LI, Zhidong WU, Jiehua HUANG, Mincong LIAO, Kengchun LIN, Xiaona ZOU, Xiangyuan ZHAO, Jiewen XIE
  • Publication number: 20220288064
    Abstract: Provided is a novel PDGFR kinase inhibitor, comprising a compound of formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof. Further provided are use and a method of the compound of formula (I) for preventing or treating conditions associated with PDGFR kinase activity, particularly use and a method for preventing or treating conditions associated with PDGFR? and/or PDGFR? kinase activity.
    Type: Application
    Filed: August 14, 2020
    Publication date: September 15, 2022
    Applicant: HEFEI INSTITUTES OF PHYSICAL SCIENCE, CHINESE ACADEMY OF SCIENCES
    Inventors: Qing Song LIU, Jing LIU, Xi Xiang LI, Ao Li WANG, Feng Ming ZOU, Cheng CHEN, Qing Wang LIU, Juan LIU, Jiang Yan CAO, Wen Liang WANG, Shuang QI, Wen Chao WANG, Bei Lei WANG, Li WANG
  • Publication number: 20220291122
    Abstract: The present invention relates to a method of determining petroleum hydrocarbon fractions (Cn) in a sample, the method including: inputting the sample into a chamber; emitting infrared light from an optical light source into the chamber with the sample; detecting at a detector a detected infrared light from the chamber; transforming the detected infrared light to a Fourier Transform Infrared (FTIR) spectrum of the sample at a processor, wherein the FTIR spectrum has wavenumbers between 4000 and 400 cm?1; processing the FTIR spectrum to identify sub-bands each having at least one doublet of sub-band peaks at respective wavenumbers in a second derivative curve of the FTIR spectrum using a second derivation algorithm implemented by the processor; comparing the at least one doublet of sub-band peaks to data indicative of known doublets of sub-band peaks at known wavenumbers for petroleum hydrocarbon fractions in the FTIR spectrum to classify the petroleum hydrocarbon fractions in the sample; and determining a domi
    Type: Application
    Filed: August 28, 2019
    Publication date: September 15, 2022
    Inventors: Liang Wang, Ying CHENG, Ravi NAIDU
  • Publication number: 20220292265
    Abstract: A method for determining text similarity, a storage medium and an electronic device. The method includes: obtaining a first coding sequence corresponding to the first text and a second coding sequence corresponding to the second text; obtaining a first fusion feature corresponding to the first coding sequence and a second fusion feature corresponding to the second coding sequence based on the first coding sequence and the second coding sequence; converting the first fusion feature and the second fusion feature into a corresponding first semantic feature and a second semantic feature for representing semantics, and determining a text similarity between the first text and the second text based on the first semantic feature and the second semantic feature.
    Type: Application
    Filed: July 27, 2021
    Publication date: September 15, 2022
    Inventors: Yuankai Guo, Bin Wang, Erli Meng, Liang Shi
  • Publication number: 20220291551
    Abstract: A wavelength conversion material comprises a luminous core and a covering layer. The luminous core comprises a quantum dot or a fluorescent powder. The covering layer covers the luminous core. The covering layer is an amorphous material, and an outer surface of the covering layer has at least one sharp corner.
    Type: Application
    Filed: February 14, 2022
    Publication date: September 15, 2022
    Inventors: Yi-Ting TSAI, Hung-Chia WANG, Chia-Chun HSIEH, Pei-Cong YAN, Hung-Chun TONG, Yu-Chun LEE, Tzong-Liang TSAI
  • FAN
    Publication number: 20220290684
    Abstract: A fan adapted for being disposed in an electronic device is provided. The fan includes a hub and a plurality of metal blades respectively extending from the hub. Each of the metal blades has a root portion connected to the hub and an end portion away from the hub, and a mass of the end portion is greater than a mass of the root portion, such that the metal blade is elongated while the fan is rotated.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 15, 2022
    Applicant: Acer Incorporated
    Inventors: Yu-Ming Lin, Wen-Neng Liao, Cheng-Wen Hsieh, Chun-Chieh Wang, Han-Liang Huang, Sheng-Yan Chen, Tsung-Ting Chen
  • Publication number: 20220292628
    Abstract: A method includes: displaying an interaction interface of an application, and when a preset operation performed by a user on the interaction interface is detected, decoding to-be-displayed image data of the application into bitmap data, and encapsulating the bitmap data into texture data; storing the texture data in a memory partition accessible to a graphics processing unit GPU; triggering the GPU to read the texture data and perform drawing processing to obtain rendered data; and triggering a display to display an image based on the rendered data.
    Type: Application
    Filed: July 15, 2020
    Publication date: September 15, 2022
    Inventors: Wei TAN, Kun MENG, Yun TU, Liang WANG
  • Publication number: 20220289974
    Abstract: An article includes a composition including a high heat amorphous thermoplastic polymer having a glass transition temperature of greater than 180° C.; a poly(phenylene ether) oligomer; a flow promoter comprising a polyester, a poly (carbonate-ester), an aromatic poly ketone, poly(phenylene sulfide), or a combination thereof; and a mineral filler, wherein particular amounts of each component can be as defined herein. The article further includes a metal layer disposed on a surface of the composition. The articles of the present disclosure can be especially useful in consumer electronics applications.
    Type: Application
    Filed: July 17, 2020
    Publication date: September 15, 2022
    Inventors: Weiyun JI, Liang SHEN, Mian DAI, Chao LIU, Lijuan WANG