Patents by Inventor Kuo-Jui Huang

Kuo-Jui 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: 11451916
    Abstract: A sound adjustment method is disclosed. The sound adjustment method includes the following the steps: receiving a sound adjustment command; receiving a right channel sound signal and a left channel sound signal; selecting a corresponding adjustment mode according to the sound adjustment command and processing the right channel sound signal and the left channel sound signal based on the adjustment mode to generate a right channel first sound signal and a left channel first sound signal, wherein different adjustment modes have different intensity adjustment levels; shifting the frequency of the right channel first sound signal by X Hz to generate a right channel second sound signal and shifting the frequency of the left channel first sound signal by Y Hz to generate a left channel second sound signal, wherein 0.5?|X?Y|?100; outputting the right channel second sound signal and the left channel second sound signal.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: September 20, 2022
    Assignee: AIROHA TECHNOLOGY CORP.
    Inventors: Kuo-Wei Kao, Po-Jui Wu, Yu-Chieh Huang, Wei-Lin Chang, Kai-Yuan Hsiao, Cheng-Te Wang, I-Ting Lee, Kuo-Ping Yang
  • Publication number: 20220278161
    Abstract: The present disclosure describes a semiconductor device that includes a first die bonded to a second die with interconnect structures in the first die. The first die includes a photodiode having first and second electrodes on a first side of a first dielectric layer, and first, second, and third interconnect structures in the first dielectric layer. The first and second interconnect structures are connected to the first and second electrodes, respectively. The second electrode has a polarity opposite to the first electrode. The second and third interconnect structures extend to a second side opposite to the first side of the first dielectric layer. The second die includes a second dielectric layer and a fourth interconnect structure in the second dielectric layer. The second dielectric layer is bonded to the second side of the first dielectric layer. The fourth interconnect structure connects the second and third interconnect structures.
    Type: Application
    Filed: December 30, 2021
    Publication date: September 1, 2022
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Kuo-Chin HUANG, Tzu-Jui WANG, Hua-Mao CHEN, Chin-Chia KUO, Yuichiro YAMASHITA
  • Patent number: 10948643
    Abstract: An optical film for a cover plate of a flexible display, which is disposed on the display side of the flexible display, is disclosed. The optical film sequentially includes an optical substrate layer adjacent to the flexible display, a first adhesive layer, a polarizing layer, a second adhesive layer and a surface functional film which is disposed on the folding side of the flexible display. The optical film having excellent bending resistance and recovery property can be obtained by adjusting the ratio of the integrated bending modulus of the optical substrate layer, the polarizing layer, and the surface functional film to the total thickness of the optical film.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: March 16, 2021
    Assignee: BenQ Materials Corporation
    Inventors: Chen-Kuan Kuo, Kuo-Jui Huang, Wei-Sheng Cheng
  • Publication number: 20200313121
    Abstract: An optical film for a cover plate of a flexible display, which is disposed on the display side of the flexible display, is disclosed. The optical film sequentially includes an optical substrate layer adjacent to the flexible display, a first adhesive layer, a polarizing layer, a second adhesive layer and a surface functional film which is disposed on the folding side of the flexible display. The optical film having excellent bending resistance and recovery property can be obtained by adjusting the ratio of the integrated bending modulus of the optical substrate layer, the polarizing layer, and the surface functional film to the total thickness of the optical film.
    Type: Application
    Filed: May 21, 2019
    Publication date: October 1, 2020
    Inventors: Chen-Kuan Kuo, Kuo-Jui Huang, Wei-Sheng Cheng
  • Patent number: 9134005
    Abstract: An illumination apparatus including a lamp housing, a light source and a glare restraining unit is provided. The lamp housing has a light exit opening. The light source is disposed according to the light exit opening. The glare restraining unit includes a substrate and a plurality of cone microstructures disposed on the substrate. After passing the glare restraining unit, the light converges.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: September 15, 2015
    Assignee: WINTEK CORPORATION
    Inventors: Ping-Yeng Chen, Kuo-Jui Huang
  • Patent number: 8851696
    Abstract: A fragrance lamp structure including a carrying element, a lighting element and a driving element is provided. The carrying element has a carrying surface, a first contact surface and a second contact surface. The carrying surface and the first contact surface are opposite to each other, and so are the carrying surface and the second contact surface opposite to each other. The lighting element has a first heat output surface facing the first contact surface of the carrying element. The lighting element generates a first heat going through the first heat output surface and the first contact surface to heat up the carrying element. The driving element has a second heat output surface facing the second contact surface of the carrying element. The driving element generates a second heat going through the second heat output surface and the second contact surface to heat up the carrying element.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: October 7, 2014
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Ming-Chuan Lin, Kuo-Jui Huang, Ying-Cheng Shih
  • Patent number: 8845165
    Abstract: A light source for a crystal lamp has a light guide pillar, a light-emitting element, and a linear micro structure. The light guide pillar has a top surface, a bottom surface and a side surface, and the light-emitting element is disposed next to the bottom surface. The linear micro structure is formed on and surrounds the side surface, and the emitting light beams of the light-emitting element are reflected by or refracted through the linear micro structure to allow the linear micro structure to function as a thin-lined light source surrounding the light guide pillar.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: September 30, 2014
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Zhi-Ting Ye, Kuo-Jui Huang
  • Publication number: 20140240979
    Abstract: A light source device is disclosed and includes a reflective cup, a light-emitting chip, and a light transmissive substrate. The reflective cup has an opening. The light-emitting chip has a light-emitting layer, a first light-emitting surface, and a second light-emitting surface. The first and second light-emitting surfaces are opposite right to a first side and a second side of the light-emitting layer. The light-emitting chip is disposed inside the reflective cup, such that light emitted from the first and second sides emits out of the light-emitting chip through the first and second light-emitting surfaces respectively to be reflected by the reflective cup to be emitted out of the reflective cup through the opening. Therefore, the light extraction efficiency of the light-emitting chip can be improved.
    Type: Application
    Filed: February 26, 2014
    Publication date: August 28, 2014
    Applicants: WINTEK CORPORATION, DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY CO., LTD.
    Inventors: Ping-Yeng Chen, Kuo-Jui Huang, Hsiu-Ping Lee, Ming-Chuan Lin
  • Publication number: 20140218972
    Abstract: A light guiding apparatus includes a light guiding apparatus and a second light guide. The first light guide includes a first end-surface, a second end-surface and a side-surface, in which the first end-surface includes a first light incident surface thereon, the second end-surface includes a first light emitting surface thereon, and the side-surface is located between the first end-surface and the second end-surface of the first light guide. The second light guide has a second incident surface and a second light emitting surface connecting the second incident surface, in which at least a partial region of the second light emitting surface is a roughened surface, the second incident surface or the first light emitting surface is a roughened surface, and the second incident surface is corresponding to the first light emitting surface.
    Type: Application
    Filed: January 28, 2014
    Publication date: August 7, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Ming-Chuan Lin, Kuo-Jui Huang, Chang-Wei Yu, Hsiu-Ping Lee, Ping-Yeng Chen
  • Publication number: 20140177236
    Abstract: An illumination apparatus including a lamp housing, a light source and a glare restraining unit is provided. The lamp housing has a light exit opening. The light source is disposed according to the light exit opening. The glare restraining unit includes a substrate and a plurality of cone microstructures disposed on the substrate. After passing the glare restraining unit, the light converges.
    Type: Application
    Filed: December 19, 2013
    Publication date: June 26, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Ping-Yeng Chen, Kuo-Jui Huang
  • Patent number: 8714798
    Abstract: An illumination module includes a light bar, an LED assembly, a positioning member, a sleeve and a lamp receptacle. The light bar has a first end and a second end opposite the first end. A microstructure layer or a reflective layer is formed on the light bar, and a positioning pillar is formed on an outer side of the light bar. The emitting light of the LED assembly is diffused by the microstructure layer or reflected by the reflective layer to spread over the entire light bar. The positioning member, the sleeve, the LED assembly or the lamp receptacle has at least one guide slot that engages with the positioning pillar of the light bar.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: May 6, 2014
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Chia-Ta Chang, Ming-Hsi Chiang, Zhan-Wei Qiu, Hsiu-Ping Lee, Kuo-Jui Huang, Zhi-Ting Ye
  • Patent number: 8690387
    Abstract: A lamp module is provided. The lamp module includes a main body and a plurality of light emitting diodes. The light emitting diodes are disposed on the main body. Each light emitting diode emits a light to a illuminated region and form a corresponding light region. The light regions formed on the illuminated region by the light emitted by adjacent light emitting diodes are at least partially overlapped.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: April 8, 2014
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Zhi-Ting Ye, Kuo-Jui Huang, Hsiu-Ping Lee
  • Patent number: 8684585
    Abstract: An illumination device and a lens thereof are provided. The lens includes a surrounding sidewall, a light-incident surface, a light-incident structure, and a light-emitting surface. The surrounding sidewall includes two planar portions opposite to each other and two arc-surface portions opposite to each other to surround a reference axis. The light-incident surface is located at a side of the surrounding sidewall to receive a light emitted from a point light source. The light-incident structure located on the light-incident surface includes a plurality of bar-shaped protrusions. Each bar-shaped protrusion includes a plurality of first light-diffusing surfaces not parallel to the light-incident surface. The light-emitting surface is located at the other side of the surrounding sidewall and is opposite to the light-incident surface. The light-emitting surface is substantially circular. A cross-section area of the lens gradually increases from the light-incident surface to the light-emitting surface.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: April 1, 2014
    Assignees: Wintek (China) Technology Ltd., Wintek Corporation
    Inventors: Zhi-Ting Ye, Kuo-Jui Huang
  • Publication number: 20140029305
    Abstract: A light source module including a light emitting element and a light guiding element is provided. The light guiding element has a light incident surface, a light emitting surface, a first surface, a second surface, a first reflective layer, and a second reflective layer. The light emitting element faces to the light incident surface. The light incident surface is connected to the light emitting surface. The first surface is connected to the light emitting surface and opposite to the light incident surface. The first surface is non-parallel to the light incident surface. The second surface is connected to the first surface and opposite to the light emitting surface. The first reflective layer is disposed on the first surface. The second reflective layer is disposed on the second surface.
    Type: Application
    Filed: September 28, 2012
    Publication date: January 30, 2014
    Inventors: Zhi-Ting Ye, Ming-Chuan Lin, Kuo-Jui Huang
  • Publication number: 20130155716
    Abstract: A light fixture including at least one light emitting device and a light-guiding pillar is provided. The light emitting device is adapted to emit a light beam. The light-guiding pillar has a light incident surface, an end surface opposite to the light incident surface, and a peripheral surface connecting the light incident surface to the end surface. The peripheral surface includes a smooth curved surface, a fillister surface connected to the smooth curved surface, and a reflective surface connected to the fillister surface. The light emitting device is disposed beside the light incident surface. The fillister surface is disposed at two opposite sides of the reflective surface. Extending directions of a plurality of fillisters on the fillister surface are substantially parallel to an extending direction of the light-guiding pillar.
    Type: Application
    Filed: December 14, 2012
    Publication date: June 20, 2013
    Inventors: Ping-Yeng Chen, Kuo-Jui Huang
  • Publication number: 20130148347
    Abstract: An illumination device including a lamp shade, a base, a plurality of light emitting elements, and a light guide member is provided. The base is connected to the lamp shade, so as to define a receiving space together. The light emitting elements are located in the receiving space and configured on an inner wall of the lamp shade. The light guide member is located in the receiving space and is connected to the base. The light guide member guides light rays emitted by the light emitting elements to the lamp shade.
    Type: Application
    Filed: December 3, 2012
    Publication date: June 13, 2013
    Inventor: Kuo-Jui Huang
  • Patent number: 8419252
    Abstract: A light guiding object for use in a lighting device is provided. The light guiding object includes a cylindrical body, a reflective layer, a transparent resin layer and a light-adjustable film. The cylindrical body has a light-entering surface and a bottom surface. The reflective layer is disposed on the bottom surface of the cylindrical body. The transparent resin layer is disposed on the light-entering surface of the cylindrical body. The light-adjustable film has a flat surface and an optical structure surface, wherein the flat surface is opposite to the optical structure surface and disposed on the transparent resin layer. A central part of the optical structure surface includes a first prism group. The first prism group includes a plurality of first prisms, wherein the apex angles of the first prisms are in a range of 120 to 170 degrees.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: April 16, 2013
    Assignee: Wintek Corporation
    Inventors: Zhi-Ting Ye, Kuo-Jui Huang
  • Patent number: 8398285
    Abstract: The present invention describes a lighting device. The lighting device includes a first light guiding pillar, at least one first point-form light source, a second light guiding pillar and at least one second point-form light source. The first point-form light source is disposed near at least one end of the first light guiding pillar. The first and the second light guiding pillars are parallel with each other and integrally formed in one piece. The second point-form light source is disposed near at least one end of the second light guiding pillar. The first and the second light guiding pillars are integrated into a connection body having two opposite surfaces respectively forming two straight grooves on an intersection of the first and the second light guiding pillars, wherein two bottoms of the straight grooves are spaced by a predetermined distance.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: March 19, 2013
    Assignees: Wintek Corporation, Wintek (China) Technology Ltd.
    Inventors: Zhi-Ting Ye, Ping-Yeng Chen, Kuo-Jui Huang
  • Patent number: 8385247
    Abstract: A method for providing resource allocation in a communication network includes identifying at least two broadcast zones for receiving broadcast services in the communication network and generating a first index based on a relative relationship among the at least two broadcast zones. The first index includes information indicative of whether a first broadcast zone overlaps with at least one other broadcast zone. The method further includes generating a second index based on the relative relationship among the at least two broadcast zones; assigning at least one identifier to each of the at least two broadcast zones based on the first index and the second index; and enabling data transmissions to the at least two broadcast zones based on the assigned identifiers and using the at least one communication resource associated with the identifiers. The second index may include information indicative of a number of broadcast zones overlapped with the first broadcast zone.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: February 26, 2013
    Assignees: Industrial Technology Research Institute, National Taiwan University of Science and Technology
    Inventors: Ray-Guang Cheng, Kuo-Jui Huang, Jen-Shun Yang
  • Patent number: 8360588
    Abstract: A pillar light emitting module including a light guide bar, a first sleeve, a second sleeve, at least two light sources and a plurality of first diffusion structures is provided. The light guide bar has a first end and a second end corresponding to the first end. The first sleeve holds the first end of the light guide bar and has a first bottom surface. The second sleeve holds the second end of the light guide bar and has a second bottom surface. Two light sources are respectively face the first end and the second end respectively and disposed adjacent to the first bottom surface and the second bottom surface respectively for emitting light to enter the light guide bar. The first diffusion structures are disposed on the first bottom surface and the second bottom surface respectively for guiding the light to the light guide bar.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: January 29, 2013
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Kuo-Jui Huang, Zhi-Ting Ye