Patents by Inventor Chen-Cheng Huang

Chen-Cheng 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).

  • Patent number: 11265593
    Abstract: A method for controlling a display device includes establishing a data link between the display device and a hardware dongle, generating a second interface by the display device through the hardware dongle after the data link is established, generating a control signal by the display device through the second interface, and executing at least one function according to the control signal. A first interface is stored in the display device. The first interface and the second interface are different. At least one first function is supported by the display device. At least one second function is supported by the hardware dongle. The at least one first function and the at least one second function are integrated for generating the second interface by the display device after the data link is established.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: March 1, 2022
    Assignees: BENQ CORPORATION
    Inventors: Chen-Cheng Huang, Chang-Sheng Lee
  • Patent number: 11221550
    Abstract: A projection device includes a laser light source and a wavelength conversion assembly. The laser light source is configured to emit a first laser light having a first wavelength. The wavelength conversion assembly is configured to convert a first portion of the first laser light into a second laser light, wherein the second laser light has a second wavelength different from the first wavelength. The second laser light is reflected back to an upstream optical path of the wavelength conversion assembly through the wavelength conversion assembly, and a second portion of the first laser light is reflected to a downstream optical path of the wavelength conversion assembly through the wavelength conversion assembly.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: January 11, 2022
    Assignees: BENQ CORPORATION, BenQ Intelligent Technology (Shanghai) Co., Ltd
    Inventors: Chen-Cheng Huang, Tung-Chia Chou
  • Patent number: 11192326
    Abstract: A flexible film article includes: a film body having opposite first and second surfaces, and at least one surrounding surface extending from the first surface to the second surface and defining a through hole extending through the film body; at least one central member spaced apart from the surrounding surface; and a plurality of spaced-apart extending members, each of which having two opposite ends connected to the surrounding surface and the central member, respectively. The spaced-apart extending members, the central member, and the surrounding surface cooperatively define spaced-apart micropores for passing of a gaseous substance therethrough.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: December 7, 2021
    Inventors: Chen-Cheng Huang, Pao-Hao Huang, Pao-Han Huang
  • Patent number: 11184591
    Abstract: A projection device includes a projection lens, a first laser light source, a second laser light source and a polarization direction. The first laser light source and the second laser light source respectively emit a first laser light to the projection lens through a laser optical path, wherein the first laser light has a first polarization direction. The polarization direction conversion layer is disposed on the laser optical path and configured to convert the first laser light of the first laser light source into a second laser light, wherein the second laser light has a second polarization direction different from the first polarization direction.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: November 23, 2021
    Assignees: BENQ CORPORATION, BenQ Intelligent Technology (Shanghai) Co., Ltd
    Inventors: Chen-Cheng Huang, Shuang-Xi Lin
  • Patent number: 11172177
    Abstract: A projection system including at least a light source, at least a dichroic filter element and a light-adjusting diaphragm element is provided. The light source is configured to emit a first color light having a spectrum of a first wavelength range and a second color light having a spectrum of a second wavelength range. The dichroic filter element is configured to reflect or allow the first color light and the second color light to pass through. The light-adjusting diaphragm element has a filter and is located on an optical path generated after the first color light and the second color light are split. The first color light passes through the filter, which blocks at least a part of the energy of the second color light, such that a transmittance of the spectrum of the first wavelength range is greater than that of the spectrum of the second wavelength range.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: November 9, 2021
    Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATION
    Inventors: Yuan-Chen Liao, Chen-Cheng Huang
  • Patent number: 11129752
    Abstract: A breathable structural web includes a layered structure having at least a layer of a non-woven material. The layered structure includes a base layer portion that has opposite first and second sides, a plurality of hollow protrusions that are disposed at the first side and that protrude and that are tapered from the base layer portion in a first direction, and a plurality of indented portions that are disposed at the second side, that extend from the base layer portion in a second direction opposite to the first direction, and that respectively define a plurality of recesses which open in the first direction. The hollow protrusions are scattered among the indented portions.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: September 28, 2021
    Inventors: Chen-Cheng Huang, Pao-Hao Huang, Pao-Han Huang
  • Publication number: 20210291483
    Abstract: A composite cloth includes a fabric sheet and at least one functional film. The fabric sheet defines multiple micropores extending therethrough. The functional film is bonded to a first surface of the fabric sheet, and includes a fabric sheet-binding portion which is bonded to and conforms with the first surface of the fabric sheet, and multiple protrusion-forming portions which are connected to the fabric sheet-binding portion and which define multiple vacuum-molded protrusions extending into corresponding ones of the micropores. Each of the vacuum-molded protrusions has an open end defining an opening which extends through the fabric sheet such that each of the vacuum-molded protrusions is in spatial communication with a corresponding one of the micropores.
    Type: Application
    Filed: May 13, 2021
    Publication date: September 23, 2021
    Inventors: Chen-Cheng HUANG, Pao-Han HUANG, Pao-Hao HUANG
  • Publication number: 20210281808
    Abstract: A projection system includes a plurality of projection units, a sensing module and a processing unit. The projection units project a plurality of images. The sensing module senses a current optical parameter of each of the images to obtain a plurality of current optical parameters. The processing unit communicates with the projection units and the sensing module. The processing unit receives the current optical parameters from the sensing module, determines a target optical parameter according to the current optical parameters, and transmits a control signal to each of the projection units. Each of the projection units adjusts the current optical parameter to the target optical parameter in response to the control signal.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 9, 2021
    Inventors: Chen-Cheng Huang, Tung-Chia Chou
  • Publication number: 20210232032
    Abstract: A projection device includes a laser light source and a wavelength conversion assembly. The laser light source is configured to emit a first laser light having a first wavelength. The wavelength conversion assembly is configured to convert a first portion of the first laser light into a second laser light, wherein the second laser light has a second wavelength different from the first wavelength. The second laser light is reflected back to an upstream optical path of the wavelength conversion assembly through the wavelength conversion assembly, and a second portion of the first laser light is reflected to a downstream optical path of the wavelength conversion assembly through the wavelength conversion assembly.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 29, 2021
    Applicants: BENQ CORPORATION, BenQ Intelligent Technology (Shanghai)Co., Ltd
    Inventors: Chen-Cheng HUANG, Tung-Chia CHOU
  • Patent number: 11073750
    Abstract: An image display system includes a set of projectors, a screen, and an auxiliary projector. The set of projectors is used for generating a plurality of light beams and projecting the plurality of light beams to a region of an image plane. The screen faces the set of projectors for providing the image plane in order to generate a three-dimensional image object by the plurality of light beams projected to the region of the image plane. The auxiliary projector is used for generating and projecting at least one additional light beam to the region of the image plane in order to increase perspective information of incident light of the three-dimensional image object on a view point within a visual field.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: July 27, 2021
    Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATION
    Inventor: Chen-Cheng Huang
  • Publication number: 20210226417
    Abstract: An ambient light rejecting screen used in a laser light source projector, which generates a light with a first wavelength and a light with a second wavelength, is provided. The screen includes a base, a light absorbing layer, a first filter layer and a second filter layer. The light absorbing layer is disposed on the base. The first filter layer is disposed on the light absorbing layer. The crystallization characteristic of the first filter layer corresponds to the light with the first wavelength and generates a reflective light with the first wavelength, and allows the light with remaining wavelengths to pass through. The second filter layer is disposed on the light absorbing layer. The crystallization characteristic of the second filter layer corresponds to the light with the second wavelength used to generate the reflective light with the second wavelength and allows the light with remaining wavelengths to pass through.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 22, 2021
    Applicants: BENQ CORPORATION, BenQ Intelligent Technology Shanghai Co., Ltd
    Inventors: Yuan-Chen LIAO, Chen-Cheng HUANG, Chin-Fu CHIANG
  • Publication number: 20210218943
    Abstract: A projection device includes a projection lens, a first laser light source, a second laser light source and a polarization direction. The first laser light source and the second laser light source respectively emit a first laser light to the projection lens through a laser optical path, wherein the first laser light has a first polarization direction. The polarization direction conversion layer is disposed on the laser optical path and configured to convert the first laser light of the first laser light source into a second laser light, wherein the second laser light has a second polarization direction different from the first polarization direction.
    Type: Application
    Filed: January 11, 2021
    Publication date: July 15, 2021
    Applicants: BENQ CORPORATION, BenQ Intelligent Technology Shanghai Co., Ltd
    Inventors: Chen-Cheng HUANG, Shuang-Xi LIN
  • Patent number: 11022872
    Abstract: A projection system includes a light source, a projection lens, and a light-adjusting diaphragm element. The light source emits a first light having a first dominant wavelength range and a second dominant wavelength range. The projection lens is disposed on the path of the first light. The light-adjusting diaphragm element, disposed between the light source and the projection lens, has an opening and a light shielding area outside the opening, a filter is disposed in the opening, wherein a part of the first light is blocked by the light shielding area, a wavelength band corresponding to the first dominant wavelength range of other part of the first light passes through the opening, and a wavelength band corresponding to the second dominant wavelength range of the other part of the first light is blocked by the filter to become a second light having a narrow wavelength range.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: June 1, 2021
    Assignees: BENQ CORPORATION, BenQ Intelligent Technology (Shanghai) Co., Ltd
    Inventor: Chen-Cheng Huang
  • Patent number: 11006701
    Abstract: A reclosable fastener strip includes first and second strip halves each having a strip body and two hook units. Each hook unit has at least one pair of elongated hooks formed on a major surface of the strip body and cooperatively defining a recess therebetween. Each elongated hook is configured and dimensioned to permit being fitted securely in the recess of a corresponding pair of the elongated hooks so as to provide a suitable watertight seal.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: May 18, 2021
    Inventors: Chen-Cheng Huang, Pao-Hao Huang, Pao-Han Huang
  • Publication number: 20210129487
    Abstract: A recyclable laminate includes a first thin layer that includes a first inner surface, and a second thin layer that includes a second inner surface. The first inner surface is partially fusion bonded and partially unbonded to the second inner surface. No adhesive is provided between the first and second thin layers. The first thin layer and the second thin layer are made of a recyclable material, and are structurally different from each other. A recyclable garment made from the recyclable laminate is also disclosed.
    Type: Application
    Filed: October 28, 2020
    Publication date: May 6, 2021
    Inventors: Chen-Cheng HUANG, Pao-Hao HUANG, Pao-Han HUANG
  • Patent number: 10981351
    Abstract: A composite cloth includes a fabric sheet and a film unit. The fabric sheet has bottom and top surfaces and a plurality of micropores extending through the bottom and top surfaces. The film unit includes bottom and top cover films respectively disposed on the bottom and top surfaces of the fabric sheet. Each of the first and second cover films includes opposite film bottom and top surfaces, and a plurality of film sections connected to each other. Each of the film section includes a pair of longitudinal trough portions, a pair of transverse trough portions connected between the longitudinal trough portions, and a crest portion surrounded by and protruding from the longitudinal and transverse trough portions.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: April 20, 2021
    Inventors: Chen-Cheng Huang, Pao-Han Huang, Pao-Hao Huang
  • Publication number: 20210112225
    Abstract: A projection system including at least a light source, at least a dichroic filter element and a light-adjusting diaphragm element is provided. The light source is configured to emit a first color light having a spectrum of a first wavelength range and a second color light having a spectrum of a second wavelength range. The dichroic filter element is configured to reflect or allow the first color light and the second color light to pass through. The light-adjusting diaphragm element has a filter and is located on an optical path generated after the first color light and the second color light are split. The first color light passes through the filter, which blocks at least a part of the energy of the second color light, such that a transmittance of the spectrum of the first wavelength range is greater than that of the spectrum of the second wavelength range.
    Type: Application
    Filed: October 7, 2020
    Publication date: April 15, 2021
    Applicants: BenQ Intelligent Technology (Shanghai)Co., Ltd, BENQ CORPORATION
    Inventors: Yuan-Chen LIAO, Chen-Cheng HUANG
  • Patent number: 10843435
    Abstract: A breathable and waterproof composite cloth includes a fabric and a waterproof plastic film bonded to the fabric. The fabric has opposite first and second surfaces, and a plurality of micropores and raised portions. The waterproof plastic film has opposite inner and outer surfaces, and a plurality of spaced-apart first and second hollow protrusions. Each of the first hollow protrusions extends through a corresponding one of the micropores. A portion of the second hollow protrusions are respectively interposed between two adjacent ones of the raised portions. The first and second hollow protrusions respectively define first and second ventilating passages extending through the inner and outer surfaces.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: November 24, 2020
    Inventors: Chen-Cheng Huang, Pao-Hao Huang, Pao-Han Huang
  • Publication number: 20200366864
    Abstract: A method for controlling a display device includes establishing a data link between the display device and a hardware dongle, generating a second interface by the display device through the hardware dongle after the data link is established, generating a control signal by the display device through the second interface, and executing at least one function according to the control signal. A first interface is stored in the display device. The first interface and the second interface are different. At least one first function is supported by the display device. At least one second function is supported by the hardware dongle. The at least one first function and the at least one second function are integrated for generating the second interface by the display device after the data link is established.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 19, 2020
    Inventors: Chen-Cheng Huang, Chang-Sheng Lee
  • Patent number: 10795247
    Abstract: A light source module includes a filter wheel, a composite light source, and a third light source. The filter is rotatable with respect to a pivot and includes a first color filter area, a second color filter area, and a light transmitting area. The composite light source emits a composite light consisting of a first and second color lights.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: October 6, 2020
    Assignee: BenQ Corporation
    Inventors: Hung-Chi Tsai, Chen-Cheng Huang, Chiu-Ping Chen