Patents by Inventor Lin Huang

Lin Huang 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: 20210109323
    Abstract: Disclosed herein is an optical imaging lens assembly, sequentially includes, from an object side to an image side along an optical axis, a first lens having refractive power; a second lens having an refractive power, the image-side surface thereof is concave; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having refractive power; a sixth lens having refractive power; a seventh lens having a positive refractive power, the object-side surface thereof is a convex surface; and an eighth lens having a negative refractive power, the object-side surface thereof is a concave surface; where half of a diagonal length ImgH of an effective pixel area on an image plane of the optical imaging lens assembly satisfies: ImgH?6.0 mm, and the total effective focal length f of the optical imaging lens assembly and an entrance pupil diameter EPD of the optical imaging lens assembly satisfy: f/EPD<1.8.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 15, 2021
    Applicant: Zhejiang Sunny Optical Co., Ltd
    Inventors: Fujian Dai, Lin Huang, Yunbing Ji, Liefeng Zhao
  • Publication number: 20210109618
    Abstract: The disclosure provides a flexible display device. The flexible display device includes a first flexible substrate, a light conversion structure and a touch electrode. The light conversion structure and the touch electrode are disposed on the first flexible substrate.
    Type: Application
    Filed: September 18, 2020
    Publication date: April 15, 2021
    Applicant: Innolux Corporation
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Patent number: 10979520
    Abstract: Embodiments of the present invention relate to the database field, and in particular, to a data transmission method and apparatus, so as to reduce overheads for data transmission between nodes in a distributed database and lighten network load. In the embodiments of the present invention, a DN determines a column that has a distribution rule of parameters in the column; the DN determines, according to a data type of the parameters of the column and the distribution rule of the parameters in the column, a compression algorithm corresponding to the column; the DN compresses the column using the compression algorithm; and the DN sends a compressed column to a target node. In this way, the overheads for the data transmission between the nodes are reduced, and the network load is lightened.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: April 13, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lin Huang, Chuanting Wang
  • Patent number: 10979726
    Abstract: A method and apparatus perform palette coding of a block of video data by initializing the palette or triplet palette or using a selected palette or triplet palette from a preceding image area for the beginning block of the current image area. The method receives input data associated with a current image area consisting of multiple blocks. For the beginning block, coding palette predictor is determined based on an initial palette or triplet palette or based on a selected palette or triplet palette associated with a selected block located at a location before the end of a preceding image area. For blocks of the current image area, palette coding is applied to the blocks, where at least one block uses the palette predictor for the beginning block as the palette predictor.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: April 13, 2021
    Assignee: HFI Innovation Inc.
    Inventors: Tzu-Der Chuang, Wang-Lin Lai, Yu-Chen Sun, Shan Liu, Xiaozhong Xu, Yu-Wen Huang, Ding-Yun Chen
  • Publication number: 20210103421
    Abstract: An immersive multimedia system, an immersive interactive method and a movable interactive unit are provided in the disclosure. The immersive multimedia system includes multiple movable interactive units, an imaging apparatus, and a computer device. The multiple movable interactive units are disposed on at least one of the wall and the ground. The imaging apparatus is adapted to display an image screen on at least one of the wall and the ground. The computer device is connected to the multiple movable interactive units and the imaging apparatus. The computer device is adapted to control the multiple movable interactive units and the imaging apparatus. The multiple movable interactive units each include a touch sensing unit, and the image screen provided by the imaging apparatus changes in response to the touch sensing unit of at least one of the multiple movable interactive units sensing being touched.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 8, 2021
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Yao-Lin Chang, Ching-Tai Chang, Chien-Chu Chen, Jui-Min Huang, Cheng-Ya Chi, Ken-Ping Lin, Han-Hsuan Tsai, Chih-Wen Chiang
  • Publication number: 20210103177
    Abstract: A display device is provided, including a first flexible substrate, a second flexible substrate, a TFT circuit, and a liquid-crystal layer. The TFT circuit is formed on the first flexible substrate. The liquid-crystal layer is sealed between the first flexible substrate and the second flexible substrate. The first flexible substrate has a first light transmission chromaticity coordinates (x1, y1), and the second flexible substrate has a second light transmission chromaticity coordinates (x2, y2), wherein x1-x2?0.002 or y1-y2?0.002.
    Type: Application
    Filed: September 8, 2020
    Publication date: April 8, 2021
    Inventors: Yu-Chia HUANG, Yuan-Lin WU, Kuan-Feng LEE, Tsung-Han TSAI
  • Publication number: 20210104811
    Abstract: The present disclosure discloses an antenna structure and an electronic device having the same. The antenna structure comprises a first antenna, a second antenna and a three-dimensional decoupling structure located on at least two planes, wherein the three-dimensional decoupling structure comprises a conductor, and at least part of the three-dimensional decoupling structure is located in a space between the first antenna and the second antenna. Compared with the prior art, the antenna structure and the electronic device having the same disclosed by the present disclosure can effectively achieve the antenna decoupling effect through the three-dimensional decoupling structure, so that the degradation degree of antenna performance due to coupling can be reduced, and meanwhile, the three-dimensional space of the system can be better utilized.
    Type: Application
    Filed: December 9, 2020
    Publication date: April 8, 2021
    Inventors: Huan-Chu Huang, Zhixing Qi, Dasong Gao, Hong Lin, Yanchao Zhou
  • Patent number: 10972676
    Abstract: An image processing method and an electronic device are provided. The method includes: obtaining a plurality of first images; obtaining first depth information; generating a second image according to the plurality of first images; identifying a subject and a background of the second image according to the first depth information; determining whether the subject of the second image needs to be optimized; when the subject of the second image needs to be optimized, optimizing the subject of the second image, generating an output image according to the background and the optimized subject, and outputting the output image; and when the subject of the second image does not need to be optimized, generating the output image according to the background and the subject and outputting the output image.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: April 6, 2021
    Assignee: ALTEK CORPORATION
    Inventors: Kai-Lin Chan, Hsu-Lien Huang
  • Patent number: 10971624
    Abstract: High-voltage transistor devices with two-step field plate structures and methods of fabricating the transistor devices are provided. An example high voltage transistor device includes: a gate electrode disposed over a substrate between a source region and a drain region, a first film laterally extending from over the gate electrode to over a drift region laterally arranged between the gate electrode and the drain region, a second film laterally extending over a portion of the drift region adjacent to the drain region and away from the gate electrode, and a field plate laterally extending from over the first film to over the second film. A first thickness vertically from a top surface of the gate electrode to a bottom surface of the field plate is smaller than a second thickness vertically from a top surface of the portion of the drift region to the bottom surface of the field plate.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: April 6, 2021
    Assignee: Macronix International Co., Ltd.
    Inventors: Han-Lun Wang, An-Hung Lin, Wei-Chih Lin, Xin-You Chen, Bo-Jui Huang
  • Patent number: 10971900
    Abstract: The present disclosure provides a vertical-cavity surface-emitting laser, structured light module, terminal comprising the structured light module, and method for projecting the structured light thereof. The structured light module includes a plurality of light sources and a single diffractive optical element (DOE); wherein the plurality of light sources simultaneously emit a plurality beams of invisible light to the single DOE, wherein the single DOE has a pseudo-random optical pattern groove, wherein the invisible light of each light source passes through the DOE and emits a beam of spectral encoded structured light, and the beam of structured light comprises a pattern corresponding to the pseudo-random optical pattern groove. The DOE projects an overall structured light that is formed by superimposing a plurality of beams of structured light, and there is an offset between patterns of different beams of structured light.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: April 6, 2021
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Hao-Jen Wang, Chung-Te Li, Yung-Lin Huang
  • Patent number: 10972738
    Abstract: A video encoding apparatus includes a data buffer and a video encoding circuit. Encoding of a first frame includes: deriving reference pixels of a reference frame from reconstructed pixels of the first frame, respectively, and storing reference pixel data into the data buffer for inter prediction, wherein the reference pixel data include information of pixel values of the reference pixels. Encoding of a second frame includes performing prediction upon a coding unit in the second frame to determine a target predictor for the coding unit. The prediction performed upon the coding unit includes: checking if a search range on the reference frame for finding a predictor of the coding unit under an inter prediction mode includes at least one reference pixel of the reference frame that is not accessible to the video encoding circuit, and determining the target predictor for the coding unit according to a checking result.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: April 6, 2021
    Assignee: MEDIATEK INC.
    Inventors: Li-Heng Chen, Tung-Hsing Wu, Yi-Hsin Huang, Lien-Fei Chen, Ting-An Lin, Han-Liang Chou
  • Patent number: 10971502
    Abstract: An SRAM structure includes a substrate. A first active region, a second active region, a third active region and a fourth active region are disposed on the substrate. A first gate structure includes a first part, a second part and a third part disposed on the substrate. The first part and the third part are perpendicular to the first active region. The second part is parallel to the first active region. The first part covers the first active region, the second active region and the fourth active region. The third part covers the fourth active region. The second part is disposed on an insulating region between the second active region and the fourth active region, and the second part contacts the first part and the third part.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: April 6, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chien-Hui Huang, Tsung-Hsun Wu, Po-Lin Chen
  • Patent number: 10969565
    Abstract: A projection lens assembly is provided. The projection lens assembly includes, sequentially along an optical axis from a source-side to an image side, a first lens having a positive refractive power; a second lens having a negative refractive power, where a source-side surface and an image-side surface of the second lens are concave surfaces; a third lens having a positive refractive power or a negative refractive power; and a fourth lens having a positive refractive power, where an image-side surface of the fourth lens is a convex surface. A total effective focal length f of the projection lens assembly and an effective focal length f1 of the first lens satisfy: 2.0<f/f1<3.5.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: April 6, 2021
    Inventors: Xinquan Wang, Yuanlin Jia, Lin Huang
  • Patent number: 10969566
    Abstract: The present disclosure discloses an optical imaging system. The optical imaging system includes, sequentially along an optical axis from an object side to an image side: a first lens to a fourth lens. The first lens, the third lens, and the fourth lens each has a positive refractive power or a negative refractive power. The second lens has a positive refractive power, and an image-side surface of the second lens is a concave surface. An image-side surface of the fourth lens is a concave surface. An effective half-diameter DT11 of an object-side surface of the first lens, an effective half-diameter DT21 of an object-side surface of the second lens, an effective half-diameter DT32 of an image-side surface of the third lens, an effective half-diameter DT42 of the image-side surface of the fourth lens and an entrance pupil diameter EPD of the optical imaging system satisfy: (DT11+DT21+DT32+DT42)/EPD?2.4.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: April 6, 2021
    Assignee: ZHEJIANG SUNNY OPTICAL CO., LTD
    Inventors: Xinquan Wang, Lin Huang
  • Patent number: 10970600
    Abstract: A method, apparatus, and storage medium for training a neural network model used for image processing are described. The method includes: obtaining a plurality of video frames; inputting the plurality of video frames through a neural network model so that the neural network model outputs intermediate images; obtaining optical flow information between an early video frame and a later video frame; modifying an intermediate image corresponding to the early video frame according to the optical flow information to obtain an expected-intermediate image; determining a time loss between an intermediate image corresponding to the later video frame and the expected-intermediate image; determining a feature loss between the intermediate images and a target feature image; and training the neural network model according to the time loss and the feature loss, and returning to obtaining a plurality of video frames continue training until the neural network model satisfies a training finishing condition.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: April 6, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Haozhi Huang, Hao Wang, Wenhan Luo, Lin Ma, Peng Yang, Wenhao Jiang, Xiaolong Zhu, Wei Liu
  • Publication number: 20210099385
    Abstract: Provided is an information transmission method and apparatus. The method includes: in an IAB scenario, an integrated access and backhaul (IAB) node acquiring a first data packet; and a first IAB node sending the first data packet to an IAB donor. Further provided are an information acquisition method and apparatus, a storage medium and an electronic apparatus.
    Type: Application
    Filed: May 10, 2019
    Publication date: April 1, 2021
    Applicant: ZTE CORPORATION
    Inventors: Ying HUANG, Lin CHEN
  • Publication number: 20210096330
    Abstract: The disclosure discloses an optical imaging lens. The optical imaging lens sequentially from an object side to an image side along an optical axis includes, a first lens with refractive power, a second lens with positive refractive power, a third lens with negative refractive power, a fourth lens with refractive power, a fifth lens with refractive power, a sixth lens with refractive power, a seventh lens with positive refractive power and an eighth lens with negative refractive power. A total effective focal length f of the optical imaging lens and the maximum Field of View (FOV) of the optical imaging lens meet fĂ—TAN(FOV/2)>4.0 mm; and the total effective focal length f of the optical imaging lens, a center thickness CT7 of the seventh lens on the optical axis and a CT8 of the eighth lens on the optical axis meet f/(CT7+CT8)?5.0.
    Type: Application
    Filed: July 21, 2020
    Publication date: April 1, 2021
    Inventors: Lin HUANG, Saifeng LV, Fujian DAI, Liefeng ZHAO
  • Publication number: 20210096121
    Abstract: A method and device for detecting water quality based on color recognition, and a storage medium. The method includes: collecting a water quality parameter sample and a RGB color parameter sample; normalizing the water quality parameter sample and the RGB color parameter sample; fitting a non-linear curve formed by RGB-PH values by using a RBF neural network model; establishing a RGB-water quality parameter lightweight database by using the non-linear curve of the RGB-water quality parameter; acquiring a color RGB value after a water sample to be detected reacts with a reagent; and comparing the color RGB value with the database to obtain a water quality detection parameter of the water sample to be detected.
    Type: Application
    Filed: July 31, 2020
    Publication date: April 1, 2021
    Inventors: Jingling Zhang, Zhanran Nie, Yingjian Wu, Tianlei Wang, Tao Ou, Lin Shi, Jintao Huang
  • Publication number: 20210098573
    Abstract: The present disclosure provides a semiconductor structure, including a substrate having a front surface, a fin protruding from the front surface, the fin including: a first semiconductor layer in proximal to the front surface, a second semiconductor layer stacked over the first semiconductor layer, a gate between the first semiconductor layer and the second semiconductor layer, and a spacer between the first semiconductor layer and the second semiconductor layer, contacting the gate, and a source/drain (S/D) region laterally surrounding the fin, wherein the spacer has an upper surface interfacing with the second semiconductor layer, the upper surface including: a first section proximal to the S/D region, a second section proximal to the gate, and a third section between the first section and the second section, wherein an absolute value of a derivative at the third section is greater than an absolute value of a derivative at the second section.
    Type: Application
    Filed: February 7, 2020
    Publication date: April 1, 2021
    Inventors: GUAN-LIN CHEN, KUO-CHENG CHIANG, CHIH-HAO WANG, SHI NING JU, JUI-CHIEN HUANG
  • Publication number: 20210099871
    Abstract: A system for integrating wireless service providers' core networks with Wi-Fi radios using a Wireless Services Gateway (WSG). The WSG can allow wireless device users to seamlessly connect to a network such as the internet using both cellular phone antennae as well as Wi-Fi radio antennae while still utilizing their preferred wireless service provider's core network system of billing, authenticating and policy decision making. This system can allow for data transmission of wireless devices through Wi-Fi instead of through cellular antennae, thus increasing bandwidth and data transmission rates.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 1, 2021
    Applicant: ARRIS Enterprises LLC
    Inventors: Hemant Bhatnagar, Wayne Chuu, Chetan Hebbalae, Wei-Lun Huang, Rajesh Kaliaperumal, William Kish, Yi-Nan Li, Ronald Mok, Vijikumar Nagaraja, Venkatarao Palli, Yogesh Ranade, Ming-Jye Sheu, Henry Tzeng, You-Lin Yan, Thomas Yu