Patents Assigned to Hon Hai Precision Industry Co., LTD
  • Patent number: 11841319
    Abstract: An electrically modulated light source is provided. The electrically modulated light source comprises a carbon nanotube film structure. The electrically modulated light source heats up to a highest temperature and emits thermal radiation in less than 10 milliseconds after a voltage is applied, and the electrically modulated light source cools down to an initial temperature of the electrically modulated light source in less than 10 milliseconds after the voltage is removed. An modulation frequency of the electrically modulated light source is greater than or equal to 150 KHz. A non-dispersive infrared spectrum detection system used the electrically modulated light source, and a method for detecting gas used the electrically modulated light source are also provided.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: December 12, 2023
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Li-Wen Lai, Peng Liu, Duan-Liang Zhou, Qun-Qing Li, Shou-Shan Fan
  • Publication number: 20230394693
    Abstract: A method for training a depth estimation model comprise acquires a first image and a second image being inputted into the depth estimation model. The depth estimation model outputs a first depth image. A posture conversion relationship between the first image and the second image is extracted by a posture estimation model. A restored image is generated based on the first depth image, the posture conversion relationship, and pre-obtained camera parameters. A similarity between the restored image and the first image is calculated to obtain a two-dimension loss image. A first similarity of pixel points of each weak texture region are determined based on the two-dimension loss image. A ratio of the first similarity for adjusting the parameters of the depth estimation model is decreased and a first loss value is obtained. A training apparatus and an electronic device applying the method are also disclosed.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 7, 2023
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHIN-PIN KUO, TSUNG-WEI LIU
  • Patent number: 11826855
    Abstract: A deposition mask includes a resin film defining a plurality of opening portions. Each opening portions extends through the resin film. The resin film includes a first surface and a second surface opposite to the first surface. The second surface is a surface faced to a vapor deposition source during vapor deposition. The resin film defines dents comprising laser marks on the first surface. A mask member for a deposition mask is also provided.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: November 28, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Hideo Takei, Susumu Sakio, Katsuhiko Kishimoto
  • Patent number: 11830393
    Abstract: A micro LED display panel capable of simpler but more precise manufacture by pre-loading micro LEDs onto wafers which are then transferred to a substrate includes the substrate and light-emitting units. Each light-emitting unit includes a wafer unit and at least two micro LEDs on the wafer unit. The display panel includes pixel regions, each pixel region including at least three adjacent sub-pixel regions. Each sub-pixel region has one micro LED therein. Each micro LED of the light-emitting units is located in one sub-pixel region and the micro LEDs in each pixel regions emit light of different colors.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: November 28, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Feng-Hsiang Liu
  • Patent number: 11827429
    Abstract: A tray feeding box includes a box body; a cover, arranged at a first end of the box body; and a bottom board, arranged at a second end of the box body away from the cover. The cover includes at least one first cover arranged at the first end of the box body. The at least one first cover is defined with a first opening. The box body is defined with a take-out gap communicated with the first opening.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: November 28, 2023
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Eddy Liu, Han Yang
  • Patent number: 11829476
    Abstract: A model parameters security protection method is implemented in a computing device in communication connection with at least one security protection device. The method includes training a data model based on an artificial neural network using a number of images and obtaining parameter information of the data model, encrypting the parameter information and generating a configuration file comprising the encrypted parameter information, and sending the configuration file to the at least one security protection device. The parameter information includes at least one of a weight of neuron and an offset value of the neuron of the artificial neural network.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: November 28, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Chien-Wen Hung, Ta-Wei Chan
  • Patent number: 11822812
    Abstract: A method of providing more efficient and streamlined data access to DRAM storage medium by all of multiple processors within a system on a chip (SoC) requires every processor to send use-of-bus request. When the request is for local access (that is, for access to that part of DRAM which is reserved for that processor), the processor reads or writes to the DRAM storage medium through its own arbitrator and own memory controller. When the request is for non-local access (that is, to DRAM within the storage medium which is reserved for another processor), the processor reads or writes to the “foreign” address in the storage medium through its own arbiter, its own memory controller, and its own DMA controller. A data access system is also disclosed.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: November 21, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Chiung-Hsi Fan-Chiang
  • Patent number: 11817477
    Abstract: A power semiconductor device includes a first electrode, a substrate, a first epitaxy layer, a second epitaxy layer, a gate electrode, and a second electrode. The substrate is located on the first electrode, and the substrate includes an active region and a termination region surrounding the active region. The first epitaxy layer is located on the substrate, and the first epitaxy layer has a first conductive type. The first epitaxy layer includes a first doped area and a second doped area. The first doped area has the first conductive type and is located in the termination region and the active region. The second doped area has a second conductive type and is located in the termination region. The second epitaxy layer is located on the first epitaxy layer. The gate electrode and the second electrode are located on the second epitaxy layer and are in the active region.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: November 14, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Chung-Yi Chen
  • Patent number: 11811337
    Abstract: A nanofiber actuator comprises a composite structure and a vanadium dioxide layer. The composite structure comprises a carbon nanotube wire and an aluminum oxide layer. The aluminum oxide layer is coated on a surface of the carbon nanotube wire, and the aluminum oxide layer and the carbon nanotube wire are located coaxially with each other. The vanadium dioxide layer is coated on a surface of the composite structure, and the vanadium dioxide layer and the composite structure are located non-coaxially with each other.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: November 7, 2023
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Guang Wang, He Ma, Xiang Jin, Hua Yuan, Yang Wei, Qun-Qing Li, Kai-Li Jiang, Shou-Shan Fan
  • Patent number: 11802064
    Abstract: A capacitive deionization desalination device is provided. The capacitive deionization desalination device includes a mesh spacer and two carbon nanotube composite electrodes. The mesh spacer is located between the two carbon nanotube composite electrodes. Each carbon nanotube composite electrode includes at least one carbon nanotube film structure and a composite carbon layer, and the carbon nanotube film structure includes at least two carbon nanotube films, and the composite carbon layer includes activated carbon and carbon black, and the composite carbon layer is located on the carbon nanotube film structure.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: October 31, 2023
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yang Wu, Shuai Liang, Xia Huang, Shou-Shan Fan
  • Patent number: 11805222
    Abstract: A method, an apparatus, and a non-transitory computer readable medium for visualizing infrared radiation strength includes obtaining infrared radiation (IR) image data transmitted by a light sensor; determining a radiation strength distribution and a module emitting mode corresponding to the IR image data; based on the radiation strength distribution and the module emitting mode, determining whether the IR image data meets a predetermined standard; when it is determined that the IR image data meets the predetermined standard, applying a gray processing to the IR image data to obtain a strength gray image; and applying color modulation to the strength gray image to generate a visual energy distribution image.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: October 31, 2023
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wen-Biao Tian, Yuan-Fang Du
  • Publication number: 20230341691
    Abstract: A display device includes an optical assembly for displaying images, a frame, and an adjustment assembly including a spherical bearing a connecting rod, and a cover. The frame and the optical assembly are arranged at intervals, a first recess is concave in a first direction from the frame, a through hole penetrates the frame and communicates with the first recess; a part of the spherical bearing is received in the first recess and abuts against an inner surface defining the first recess; the connecting rod extends through the through hole, one end of the connecting rod is fixed to the spherical bearing, and the other end is connected to the optical assembly; the cover is arranged on a side of the spherical bearing facing away from the frame and adjustably connected to the frame in the first direction to selectively apply or remove a pressure to the spherical bearing.
    Type: Application
    Filed: July 5, 2023
    Publication date: October 26, 2023
    Applicants: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: YU-HSIU CHIEN, ZHEN YIN, XIAO-XIAO ZHANG, ZHUO WANG, PAN ZHANG
  • Patent number: 11800779
    Abstract: A source to facilitate precise vapor deposition in processes to obtain organic light emitting diodes (OLEDs) in a display panel, includes forming a plurality of grooves on a first substrate; in filling organic light emitting materials into the grooves and providing a second substrate to receive the vaporized organic light emitting materials. The first substrate is aligned with the second substrate and the first substrate is heated to vaporize the organic light emitting materials in the grooves. The vapor deposition regions of the second substrate form an organic light emitting material layer after the deposition, the layer can then be used in an OLED display panel. The shadow effect is greatly reduced, a method for the procedure is also disclosed.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: October 24, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Ying-Chieh Chen
  • Patent number: 11796796
    Abstract: The present application relates to an off-axis two-mirror infrared imaging system including a primary reflecting mirror and a secondary reflecting mirror. The primary reflecting mirror is located on the incident light path of an incident infrared light beam and reflects the incident infrared light beam to form a first reflected light beam. The secondary reflecting mirror is located on the reflection light path of the primary reflecting mirror, and is used to reflect the first reflected light beam to form a second reflected light beam. The second reflected light beam reaches an image surface after passing through the incident infrared light beam. The reflective surfaces of the primary reflecting mirror and the secondary reflecting mirror are freeform surfaces. The secondary reflecting mirror and the image plane are respectively located on both sides of the incident infrared light beam.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: October 24, 2023
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wei-Chen Wu, Jun Zhu, Guo-Fan Jin, Shou-Shan Fan
  • Patent number: 11784404
    Abstract: A structure containing an antenna with an orientation which can be changed when one part of a two-part structure is turned relative to the other on a rotating shaft includes first and second structures as the two parts. The second structure is rotatably connected to the first structure through the rotating shaft, and the second structure comprises an antenna plate. When the second structure is rotated relative to the first structure, the rotated antenna plate allows a wider range of wavelength frequencies within the rotation range of the second structure.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: October 10, 2023
    Assignees: Zhengzhou Wanmayun Electronic Technology CO., Ltd., HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Bo-Duo Yuan, Liu-Jun Jiang
  • Patent number: 11772973
    Abstract: A super-hydrophilic carbon nanotube composite film includes a carbon nanotube layer, a polydopamine layer and a silicon dioxide layer. The carbon nanotube layer includes a plurality of carbon nanotubes and defines two opposite surfaces. The polydopamine layer is on at least one surface of two opposite surfaces of the carbon nanotube layer, and the polydopamine layer includes a plurality of polydopamine nanoparticles. The silicon dioxide layer is on a surface of the polydopamine layer away from the carbon nanotube layer, and the silicon dioxide layer includes a plurality of amino-containing silica nanoparticles, and the plurality of amino-containing silica nanoparticles are grafted onto the surface of the polydopamine layer.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: October 3, 2023
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yang Wu, Shuai Liang, Xia Huang, Shou-Shan Fan
  • Patent number: 11776186
    Abstract: In a method for optimizing the image processing of web videos, information of an image frame in a web video is obtained. A canvas element based on the information of the image is created, and a canvas element is drawn based on the information of the image. Attached recognition information is obtained. A block element based on the attached information is created, and the attached information is set into the block element. The canvas element and the block element are composed and stacked on a web page. The canvas element and the block element are displayed in the web page. An electronic device, and a non-transitory computer readable storage medium applying the method are also provided.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: October 3, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yin-Chung Leung
  • Patent number: 11776249
    Abstract: A method for identifying individual objects and their number and respective locations in a sealed case creates a detection model by using standard data as a training set. Image of the sealed case is captured and divided into a specified number of detection regions. Images of first detection regions in the detection image as taken as local images and input into the detection model. The numbers and locations of target objects in the sealed case is obtained based on a statistic result outputted by the detection model. The standard data includes sample images of the sealed case with different numbers and respective locations of the target objects in the case. A capacity of the sealed case is M, and a number of the sample image is less than 2M. A target identification apparatus and a storage medium applying the method are also disclosed.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: October 3, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Ying-Tien Huang
  • Patent number: 11772931
    Abstract: A method for intelligent control of an elevator to give priority to a floor containing the total highest priority of passengers acquires first images taken by first cameras, identifies targets in the first images, and determines priority levels of the targets. In response to receiving a plurality of first service signals from a number of floors in a building, the method controls a driving unit to drive an elevator to move to service the passengers as targets with a highest total priority level according to individual priority levels of the targets within a group of passengers waiting on each floor of the building.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: October 3, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Shiaw-Herng Liu
  • Patent number: 11770154
    Abstract: A system for increased safety levels at swimming venues includes an Ultra Wide Band (UWB) tag, a control terminal, and at least three base stations. The UWB tag transmits positioning data of the tag worn by a swimmer and transmits a signal to the at least three base stations. The base stations receive the signal and the positioning data, record time when receiving same, and send the signal, the positioning data, and the time to the control terminal. The control terminal calculates position of the swimmer's UWB tag according to the positioning data and the time when a period of attenuation or disappearance of the wireless connection signal from the immersed UWB tag exceeds a first preset time, generates alarm information, and sends the position of the UWB tag and the alarm information to notify a security officer.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: September 26, 2023
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Teng-Fei Zhang, Hai-Tao Xu, Hui-Sheng Liu