Patents Assigned to Hon Hai Precision Industry Co., LTD
  • Patent number: 11947261
    Abstract: A method of making photolithography mask plate is provided. The method includes: providing a carbon nanotube layer on a substrate; depositing a chrome layer on the carbon nanotube layer, wherein the chrome layer includes a first patterned chrome layer and a second patterned chrome layer, the first patterned chrome layer is located on the carbon nanotube layer, and the second patterned chrome layer is deposited on the substrate corresponding to holes of the carbon nanotube layer; transferring the carbon nanotube layer with the first patterned chrome layer thereon from the substrate to a base, and the carbon nanotube layer being in contact with the base; and depositing a cover layer on the first patterned chrome layer.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: April 2, 2024
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Mo Chen, Qun-Qing Li, Li-Hui Zhang, Yuan-Hao Jin, Dong An, Shou-Shan Fan
  • Patent number: 11947255
    Abstract: A method of making photolithography mask plate is provided. The method includes: providing a carbon nanotube composite structure, wherein the carbon nanotube composite structure comprises a carbon nanotube layer and a chrome layer coated on the carbon nanotube layer; locating the carbon nanotube composite structure on a substrate to expose partial surfaces of the substrate; and depositing a cover layer on the carbon nanotube composite structure.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: April 2, 2024
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Mo Chen, Qun-Qing Li, Li-Hui Zhang, Yuan-Hao Jin, Dong An, Shou-Shan Fan
  • Patent number: 11948793
    Abstract: A method for making a field effect transistor includes providing a graphene nanoribbon composite structure. The graphene nanoribbon composite structure includes a substrate and a plurality of graphene nanoribbons spaced apart from each other. The substrate includes a plurality of protrusions spaced apart from each other, and one of the plurality of graphene nanoribbons is on the substrate and between two adjacent protrusions. An interdigital electrode is placed on the graphene nanoribbon composite structure, and the interdigital electrode covers the plurality of protrusions and is electrically connected to the plurality of graphene nanoribbons.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: April 2, 2024
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Tian-Fu Zhang, Li-Hui Zhang, Yuan-Hao Jin, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 11940603
    Abstract: A narrow-profile lens group for long-distance image capture includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, from object side to imaging side. Each lens has two surfaces, the group meeting formula 0.85<D/TTL<1.05, 0.37<(D*0.5)/F<0.45, where D is the maximum imaging circle diameter on the imaging surface; TTL is the distance from the center point of a surface of the first lens adjacent to the object side to the imaging surface, and F is the focal length of the telephoto lens.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: March 26, 2024
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ya-Lan Feng, Chun-Cheng Ko
  • Patent number: 11942652
    Abstract: The disclosure provides a limit device and a robot using the same. The limit device comprises a first connecting member, a transmission rod and a second connecting member. The first connecting member comprising a first main body portion and two first connecting elements. The two first connecting elements are arranged at intervals. The two first connecting elements are respectively connected to the first main body. The transmission rod comprising a first end and a second end. The first end and the second end are arranged at intervals. The first end penetrates through one of the two first connecting elements. The second end penetrates through the other one of the two first connecting element. The second connecting member provided with two indexing buckles. The two indexing buckles are arranged at intervals, each of the indexing buckles comprises a first limiting groove and a second limiting groove.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: March 26, 2024
    Assignees: Futaijing Precision Electronics (Yantai) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Chen-Ting Kao, Chi-Cheng Wen, Yu-Sheng Chang, Chih-Cheng Lee, Chiung-Hsiang Wu, Sheng-Li Yen, Yu-Cheng Zhang, Chang-Ju Hsieh, Chen Chao
  • Patent number: 11922578
    Abstract: A method for adjusting point cloud density, an electronic device, and a storage medium are provided. In the method an initial point cloud map and a distance determination threshold of a robot are obtained. A plurality of target regions in the initial point cloud map are determined, and an environmental complexity value of each target region is calculated. The initial point cloud map is divided into submaps, and a point cloud density coefficient of each submap is determined. The initial point cloud map is adjusted according to the point cloud density coefficient and the target point cloud map is obtained. By utilizing such method, adjustment efficiency and an accuracy of point cloud density can be improved.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: March 5, 2024
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jung-Yi Lin, Chieh Lee
  • Patent number: 11917277
    Abstract: A compact optical imaging device with short optical length and low sensitivity, for use in an imaging module and an electronic device, comprises first to fifth lenses and a filter. An image-side surface of the fourth lens is convex near an optical axis of the optical imaging device. An image-side surface of the fifth lens is concave near the optical axis. The optical imaging device satisfies formulas 0.03 mm/°<TL5/FOV<0.1 mm/° and 2.4 mm<TL4/FNO<2.9 mm, TL5 being a distance from an object-side surface of the fifth lens to an image plane of the optical imaging device along the optical axis, FOV being a maximum field of view, TL4 being a distance from an object-side surface of the fourth lens to the image plane along the optical axis, and FNO being a F-number of the optical imaging device.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: February 27, 2024
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Gwo-Yan Huang, Chia-Chih Yu
  • Patent number: 11904586
    Abstract: A hydrophobic film is provided. The hydrophobic film includes a flexible substrate; a hydrophobic layer located on the flexible substrate, a heating layer, a first electrode and a second electrode spaced apart from the first electrode. The hydrophobic layer comprises a base and a patterned bulge layer on a surface of the base away from the flexible substrate. The heating layer is on a surface of the flexible substrate away from the hydrophobic layer. The first electrode and the second electrode are electrically connected to and in direct contact with the heating layer.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: February 20, 2024
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yuan-Hao Jin, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 11899776
    Abstract: A method for authenticating a software based on a blockchain implemented in an electronic device. The method includes obtaining a first identification code and a first hash value of a first software; generating a first authentication code; writing the first identification code, the first hash value, and the first authentication code into a blockchain; obtaining a second identification code of a second software to be identified and calculating a second hash value of the second software; determining whether the second hash value of the second software is the same as the first hash value; if the second hash value is the same as the first hash value, generating a second authentication code; determine whether the second authentication code is the same as the first authentication code; and if so determining that the second software is copyrighted.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: February 13, 2024
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Liang-Te Chiu
  • Patent number: 11899217
    Abstract: An AR glasses device includes a supporting portion, an optical-mechanical assembly, and an adjustment assembly comprising a first adjustment module and a second adjustment module. The optical-mechanical assembly comprises a first optical-mechanical module and a second optical-mechanical module arranged in a second direction. The first optical-mechanical module comprises a first waveguide sheet and a first fixing portion to drive the first waveguide sheet to rotate about the second direction. The second optical-mechanical module comprises a second fixing portion and a second waveguide sheet. The first adjustment module extends through the supporting portion in a first direction and connects the first fixing portion. An arc-shaped groove about the first direction penetrates the supporting portion in the first direction.
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: February 13, 2024
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yan Lv
  • Patent number: 11901652
    Abstract: An antenna with multi frequency ranges for communication in more bandwidths includes a dielectric substrate, a first subantenna, a second subantenna, a third subantenna, and first, second, and third isolators. The first to third subantennas are connected to the dielectric substrate and connect with signal sources. The first to third isolators are connected to the dielectric substrate and arranged to be between the first to third subantennas, to improve signal isolation between the subantennas. The application also provides an electronic device with the antenna having multiple frequency ranges. The antenna and the electronic device with the antenna enjoys reduced cross-interference between signals of the first subantenna, the second subantenna, and the third subantenna. The disclosure also provides an electronic device with the antenna.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: February 13, 2024
    Assignees: Futaijing Precision Electronics (Yantai) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ching-Ling Wu, Hsiang-Neng Wen, Jia-Hung Hsiao, Chih-Wei Liao, Yung-Yu Tai
  • Publication number: 20240047565
    Abstract: A field effect transistor includes a gate electrode, an insulating layer, a source electrode, a drain electrode, and a channel layer. The insulating layer is located on the surface of the gate electrode, and the channel layer is located on the surface of the insulating layer away from the gate electrode. The source electrode and the drain electrode are spaced apart from each on the surface of the channel layer away from the insulating layer. The source electrode and the drain electrode are one-dimensional structures. The present application further provides a method for making the field effect transistor.
    Type: Application
    Filed: March 30, 2023
    Publication date: February 8, 2024
    Applicants: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XUAN-ZHANG LI, YANG WEI, SHOU-SHAN FAN, YUE-GANG ZHANG
  • Patent number: 11895429
    Abstract: An infrared detector includes a thermoelectric element, an infrared light absorber located on the thermoelectric element, and an electrical signal detecting element. The infrared light absorber includes a first drawn carbon nanotube film, a second drawn carbon nanotube film, and a third drawn carbon nanotube film stacked on each other. The first drawn carbon nanotube film includes a plurality of first carbon nanotubes substantially extending along a first direction. The second drawn carbon nanotube film includes a plurality of second carbon nanotubes substantially extending along a second direction. The third drawn carbon nanotube film includes a plurality of third carbon nanotubes substantially extending along a third direction. The first direction and the second direction form an angle of about 42 degrees to about 48 degrees, and the first direction and the third direction form an angle of about 84 degrees to about 96 degrees.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: February 6, 2024
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yuan-Hao Jin, Qun-Qing Li, Shou-Shan Fan
  • Patent number: 11874414
    Abstract: An device for measuring electron beam comprises a Faraday cup comprising an opening; a porous carbon material layer located on a surface of the Faraday cup and suspended at the opening; and an electricity meter electrically connected to the porous carbon material layer. A length of a suspended portion of the porous carbon material layer is greater than or equal to a maximum diameter of an electron beam to be measured. A diameter or a width of the porous carbon material layer is smaller than a minimum diameter of a cross section of the electron beam to be measured. The porous carbon material layer comprises a plurality of carbon material particles, and a plurality of micro gaps exist between the plurality of carbon material particles. A method for measuring an electron beam using the device for measuring electron beam is also provided.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: January 16, 2024
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ke Zhang, Guo Chen, Peng Liu, Kai-Li Jiang, Shou-Shan Fan
  • Patent number: 11869729
    Abstract: A key structure includes an upper cover, a movable element, an elastic element, a pressure sensing module, a base, and a circuit board. The pressure sensing module is arranged on the base, and the pressure sensing module is electrically connected with the circuit board. The pressure sensing module includes a pressure sensing element and a conducting element, and the pressure sensing element is configured for contacting with the movable element after being pressed, monitoring a pressure on the movable element, and converting the pressure into a pressure signal; the conducting element is configured for conducting the pressure signal to the circuit board.
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: January 9, 2024
    Assignees: HONGFUJIN PRECISION ELECTRONS (YANTAI) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Chih-Wei Chang
  • Patent number: 11865890
    Abstract: A rocking arm structure includes an arm body, a first wheel assembly connected to the arm body, a second wheel assembly connected to the arm body, and a shaft assembly disposed between the first wheel assembly and the second wheel assembly. The arm body can rotate relative to the main body around the shaft assembly, and drive the first wheel assembly and the second wheel assembly to revolve in a same direction around the shaft assembly. The first wheel assembly and the second wheel assembly are both steering wheel assemblies or both directional wheel assemblies.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: January 9, 2024
    Assignees: Futaijing Precision Electronics (Yantai) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Sheng-Li Yen, Chih-Cheng Lee, Chen-Ting Kao, Yu-Cheng Zhang, Chiung-Hsiang Wu, Chang-Ju Hsieh, Chen Chao, Yu-Sheng Chang, Chi-Cheng Wen
  • Patent number: 11862080
    Abstract: A display panel with a less costly backup arrangement for failed light-emitting elements and a driving method thereof are disclosed. The display panel includes a plurality of pixels. Each pixel includes a plurality of main sub-pixels and a backup sub-pixel. For any one of the pixels, if there is a failed main sub-pixel, the backup sub-pixel is activated and configured for cooperating with non-failed main sub-pixels to output metamerized light of a desired target color in order that no change in color or brightness is perceived by a viewer.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: January 2, 2024
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Te-En Tseng, Tsai-Yi Chien
  • Publication number: 20230419653
    Abstract: A method for detecting defect of images applied in an electronic device inputs flawless sample training images into an autoencoder, and calculates first latent feature by a coding layer of the autoencoder, and calculates first reconstructed images by a decoding layer, and calculates a first reconstruction error by a first preset error function. The electronic device trains the discriminator according to the flawless sample training images and first reconstructed images, and calculates an adversarial learning error, and calculates a sample error, determines an error threshold based on the sample error, and obtains testing sample images, and calculates second latent feature of the testing sample images by the coding layer, and calculates the second reconstructed images of the testing sample images by the decoding layer, and calculate a difference between the testing sample images and the second reconstructed images, thus a detection result of the testing sample images is determined.
    Type: Application
    Filed: December 30, 2022
    Publication date: December 28, 2023
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: SHIH-CHAO CHIEN, CHIN-PIN KUO
  • Publication number: 20230419473
    Abstract: A method for detecting a product for defects implemented in an electronic device includes detecting images of a product for defects by a first defect detection model in a preset period, and obtaining a detection result; when a ratio of the number of negative sample images is greater than a preset threshold, training an autoencoder model; obtaining historical positive sample images of the product, inputting the history positive sample images into the trained autoencoder model, and calculating a latent feature; inputting the latent feature of each history positive sample image into a decoding layer of the trained autoencoder model, and calculating newly added positive sample images; training the first defect detection model and obtain a second defect detection model; and inputting images of a product to be detected to the second defect detection model, and obtaining a detection result of the product.
    Type: Application
    Filed: August 29, 2022
    Publication date: December 28, 2023
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: GUO-CHIN SUN, CHIN-PIN KUO
  • Patent number: 11846672
    Abstract: A method for testing systems on a chip during manufacture obtains basic function information of intellectual property cores and relevant information of network on chip and generates one or more test names according to the basic function information, and the relevant information of the network on chip. The method invokes a pre-prepared integral script to construct a running environment configured to invoke basic function scripts of to-be-tested intellectual property cores one by one, according to each of the test names which are generated. The method also generates the results of testing. A related electronic device and a non-transitory storage medium are also disclosed.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: December 19, 2023
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Jun-Kui Huang