Patents by Inventor Yu-Feng Kuo

Yu-Feng Kuo 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: 20240134109
    Abstract: A decoration plate including a light guide substrate, a decorative film, and a circuit board assembly is provided. The light guide substrate has a first surface and a second surface disposed on opposite sides, and has a first groove on the first surface. The decorative film is disposed on the second surface of the light guide substrate. The decorative film defines an operating region. The circuit board assembly is disposed on the first surface. The circuit board assembly includes a light-emitting element and a touch sensing layer. The light-emitting element is accommodated in the first groove. A position of the touch sensing layer corresponds to a position of an orthogonal projection of the operating region on the first surface.
    Type: Application
    Filed: August 24, 2023
    Publication date: April 25, 2024
    Applicant: PEGATRON CORPORATION
    Inventor: Yu-Feng Kuo
  • Publication number: 20240097067
    Abstract: A manufacturing method of an electronic element module is provided. The method includes: disposing a plurality of first micro-light-emitting diodes on a first temporary substrate; and replacing at least one defective micro-light-emitting diode of the first micro-light-emitting diodes with at least one second micro-light-emitting diode. The first micro-light-emitting diodes and at least one second micro-light-emitting diode are distributed on the first temporary substrate. The first micro-light-emitting diodes and at least one second micro-light-emitting diode have same properties, and at least one of the appearance difference, the height difference and the orientation difference exists between the first micro-light-emitting diodes and at least one second micro-light-emitting diode. A semiconductor structure and a display panel are also provided.
    Type: Application
    Filed: December 4, 2023
    Publication date: March 21, 2024
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Bo-Wei Wu, Yu-Yun Lo, Chien-Chen Kuo, Chang-Feng Tsai, Tzu-Yang Lin
  • Publication number: 20220357575
    Abstract: A head-up display device, including a projection unit, a lens unit, and a geometric cavity, is provided. The projection unit is configured to emit an image light beam. The lens unit is configured to project the image light beam to a windshield. The geometric cavity includes multiple mirrors. The mirrors sequentially reflect the image light beam. A route of the image light beam in the geometric cavity corresponds to a virtual image distance of an image generated by the image light beam projected on the windshield.
    Type: Application
    Filed: April 22, 2022
    Publication date: November 10, 2022
    Applicant: PEGATRON CORPORATION
    Inventor: Yu-Feng Kuo
  • Patent number: 11036070
    Abstract: A curved display device includes a flat panel display, a curved protective layer, and a photo-alignment layer. The flat panel display has a display surface. The curved protective layer is arranged on one side of the display surface of the flat panel display. The photo-alignment layer is arranged between the flat panel display and the curved protective layer, where the photo-alignment layer includes a plurality of photo-alignment units. The greater distances between the photo-alignment units and a center of the flat panel display, the smaller angles formed between the photo-alignment units and the display surface.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: June 15, 2021
    Assignee: PEGATRON CORPORATION
    Inventor: Yu-Feng Kuo
  • Patent number: 11004180
    Abstract: A method for generating dynamic images applied to a computer device includes obtaining a depth image of a static image. A preset region of the depth image is converted into a histogram and an average depth value D is calculated therefrom. A first depth value d1 and a second depth value d2 are determined from the histogram according to the average depth value D. M numbers of third depth values d3 are calculated according to the first depth value d1 and the second depth value d2. Once M number of blurred images are generated according to each M number of third depth values d3, the M number of blurred images are played back according to a magnitude of the third depth value d3 corresponding to each of the M number of blurred images.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: May 11, 2021
    Assignee: Chiun Mai Communication Systems, Inc.
    Inventors: Yu-Feng Kuo, Nai-Sheng Syu, Chun-Hsiang Huang
  • Patent number: 10896488
    Abstract: A method for removing haze from an image is provided. The image is converted to S(x) and V(x), the S(X) is saturation component of the image, and the V(x) is value component of the image. The S(x) is filtered to obtain S?(x), and the V(x) is filtered to obtain V?(x). A depth d(x) is estimated by calculating a difference between the S?(x) and V?(x). Once a transmission map t(x) is calculated based on the d(x), haze is removed from the image based on the transmission map t(x).
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: January 19, 2021
    Assignee: Mobile Drive Technology Co., Ltd.
    Inventors: Chun-Hsiang Huang, Ting-Hao Chung, Chun-Yi Wang, Yu-Feng Kuo
  • Publication number: 20200143518
    Abstract: A method for generating dynamic images applied to a computer device includes obtaining a depth image of a static image. A preset region of the depth image is converted into a histogram and an average depth value D is calculated therefrom. A first depth value d1 and a second depth value d2 are determined from the histogram according to the average depth value D. M numbers of third depth values d3 are calculated according to the first depth value d1 and the second depth value d2. Once M number of blurred images are generated according to each M number of third depth values d3, the M number of blurred images are played back according to a magnitude of the third depth value d3 corresponding to each of the M number of blurred images.
    Type: Application
    Filed: October 29, 2019
    Publication date: May 7, 2020
    Inventors: YU-FENG KUO, NAI-SHENG SYU, CHUN-HSIANG HUANG
  • Publication number: 20190317356
    Abstract: A curved display device includes a flat panel display, a curved protective layer, and a photo-alignment layer. The flat panel display has a display surface. The curved protective layer is arranged on one side of the display surface of the flat panel display. The photo-alignment layer is arranged between the flat panel display and the curved protective layer, where the photo-alignment layer includes a plurality of photo-alignment units. The greater distances between the photo-alignment units and a center of the flat panel display, the smaller angles formed between the photo-alignment units and the display surface.
    Type: Application
    Filed: January 17, 2019
    Publication date: October 17, 2019
    Applicant: PEGATRON CORPORATION
    Inventor: Yu-Feng Kuo
  • Publication number: 20190266708
    Abstract: A method for removing haze from an image is provided. The image is converted to S(x) and V(x), the S(X) is saturation component of the image, and the V(x) is value component of the image. The S(x) is filtered to obtain S?(x), and the V(x) is filtered to obtain V?(x). A depth d(x) is estimated by calculating a difference between the S?(x) and V?(x). Once a transmission map t(x) is calculated based on the d(x), haze is removed from the image based on the transmission map t(x).
    Type: Application
    Filed: February 22, 2019
    Publication date: August 29, 2019
    Inventors: CHUN-HSIANG HUANG, TING-HAO CHUNG, CHUN-YI WANG, YU-FENG KUO
  • Patent number: 10119871
    Abstract: A pressure sensing system includes a circuit board, a case, a cover layer, a plurality of light emitters, and a photo detector. The circuit board has a top surface and a bottom surface. The case is located near the bottom surface of the circuit board. The distance between circuit board and the case decreases when the circuit board is subjected to a pressure. The cover layer covers a part of the top surface and a part of the bottom surface, wherein a part of the top surface which is not covered by the cover layer includes a plurality of first passing zone and a second passing zone, and a part of the bottom surface which is not covered by the cover layer includes a plurality of bottom passing zone. The light emitters are located on the first passing zone, respectively, and the photo detector is located on the second passing zone.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: November 6, 2018
    Assignee: PEGATRON CORPORATION
    Inventor: Yu-Feng Kuo
  • Patent number: 10120125
    Abstract: A luminous cup-shaped body includes a light-permissible cup (10), a power supply module (20) and a lighting unit (30). The light-permissible cup (10) has a base (11) and a ring body (12) extending from the base (11). The light-guiding structure (122) is formed on a surface of the ring body (12). The power supply module (20) is fixed on the base (11). The lighting unit (30) is correspondingly installed on the base (11) and electrically connected to the power supply module (20). Thereby, the light-permissible cup (10) can be completely equably lit up.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: November 6, 2018
    Inventors: Chia-Shin Kuo, Yu-Feng Kuo
  • Patent number: 10058204
    Abstract: A luminous base includes a base body, a light guide structure, a light emitting module and a power supply module. The base body has a cover with a light outlet; the light guide structure is installed at the base body and configured to be corresponsive to the light outlet; the light emitting module is installed in the base body for projecting light towards the light guide structure; the power supply module is electrically connected to the light emitting module. Therefore, light can be illuminated upwardly from the bottom of a cup and/or a beverage bottle in a surface emitting manner, and the existence of the cup and/or the beverage bottle can be highlighted to provide a glare effect in a dark environment, and the light can be illuminated uniformly upward from the bottom of the cup and/or the beverage bottle to provide a light staining effect.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: August 28, 2018
    Inventors: Chia-Shin Kuo, Yu-Feng Kuo
  • Patent number: 9975675
    Abstract: A luminous bottle stopper (1) includes a light guide body (10), a light emitting module (20), a power module (30), a stopper cover (40) and a flexible sleeve (50). The light guide body (10) has an accommodating space (110) including a light guide seat (11) and a light guide column (12). The light emitting module (20) is installed in the accommodating space (110) and includes a circuit board and a light emitting element (22). The power module (30) is installed in the accommodating space (110) and includes a battery (31) and a conduct element (32). The stopper cover (40) is combined with the light guide seat (11) and sealed the accommodating space (110). The flexible sleeve (50) is sleeved on the light guide column (12) and able to be plugged in the mouth (2) of bottle. Thereby, the identification and overall appearance of the bottle can be enhanced.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: May 22, 2018
    Inventors: Chia-Shin Kuo, Yu-Feng Kuo
  • Publication number: 20180024685
    Abstract: A touch-sensitive input apparatus includes an input device, at least one piezoelectric device and a circuit board. The piezoelectric device contacts the input device and receives a pressure from the input device to deform and generate an output voltage. The circuit board electrically connects with the piezoelectric device and includes a processing module and a power supply module. The processing module electrically connects with the piezoelectric device and receives the output voltage, the processing module calculates a pressure value corresponding to the pressure according the output voltage, and outputs an execution event when the pressure value exceeding a predetermined pressure value.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 25, 2018
    Inventor: YU-FENG KUO
  • Publication number: 20180014677
    Abstract: A luminous base includes a base body, a light guide structure, a light emitting module and a power supply module. The base body has a cover with a light outlet; the light guide structure is installed at the base body and configured to be corresponsive to the light outlet; the light emitting module is installed in the base body for projecting light towards the light guide structure; the power supply module is electrically connected to the light emitting module. Therefore, light can be illuminated upwardly from the bottom of a cup and/or a beverage bottle in a surface emitting manner, and the existence of the cup and/or the beverage bottle can be highlighted to provide a glare effect in a dark environment, and the light can be illuminated uniformly upward from the bottom of the cup and/or the beverage bottle to provide a light staining effect.
    Type: Application
    Filed: June 7, 2017
    Publication date: January 18, 2018
    Inventors: Chia-Shin KUO, Yu-Feng KUO
  • Publication number: 20170176271
    Abstract: The disclosure provides a pressure sensing system including a circuit board, a case, a cover layer, a plurality of light emitters, and a photo detector. The circuit board has a top surface and a bottom surface. The case is located near the bottom surface of the circuit board. The distance between circuit board and the case decreases when the circuit board is subjected to a pressure. The cover layer covers a part of the top surface and a part of the bottom surface, wherein a part of the top surface which is not covered by the cover layer includes a plurality of first passing zone and a second passing zone, and a part of the bottom surface which is not covered by the cover layer includes a plurality of bottom passing zone. The light emitters are located on the first passing zone, respectively, and the photo detector is located on the second passing zone.
    Type: Application
    Filed: September 22, 2016
    Publication date: June 22, 2017
    Inventor: Yu-Feng Kuo
  • Patent number: 9315996
    Abstract: A partition includes at least two stands (1) spaced apart from each other, wherein each of the stands (1) includes a first panel (11), a second panel (12) corresponding to the first panel (11) and a lateral plate (13) connecting the first panel (11) and the second panel (12); at least one inner plate (3), wherein two sides of the inner plate (3) are respectively fixed to and between the two stands (1); and two outer plates (4, 5) respectively fixed to and between the first panel (11) of each stand (1) and the second panel (12) of each stand (1), wherein the two outer plates (4, 5) and the inner plate (3) form two spaces (6, 7) respectively. The inner plate 3 separates the two spaces (6, 7), so the partition is capable of performing better sound insulation effects and is more convenient to be assembled.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: April 19, 2016
    Inventors: Heng-Sheng Kuo, Yu-Feng Kuo
  • Publication number: 20150040493
    Abstract: A partition includes at least two stands (1) spaced apart from each other, wherein each of the stands (1) includes a first panel (11), a second panel (12) corresponding to the first panel (11) and a lateral plate (13) connecting the first panel (11) and the second panel (12); at least one inner plate (3), wherein two sides of the inner plate (3) are respectively fixed to and between the two stands (1); and two outer plates (4, 5) respectively fixed to and between the first panel (11) of each stand (1) and the second panel (12) of each stand (1), wherein the two outer plates (4, 5) and the inner plate (3) form two spaces (6, 7) respectively. The inner plate 3 separates the two spaces (6, 7), so the partition is capable of performing better sound insulation effects and is more convenient to be assembled.
    Type: Application
    Filed: August 7, 2014
    Publication date: February 12, 2015
    Inventors: HENG-SHENG KUO, YU-FENG KUO
  • Publication number: 20100208459
    Abstract: A diffusing element including a bar shape body and a plurality of light incident portions is provided. The bar shape body has a bottom part and a top part opposite thereto. The light incident portion is disposed on the bottom part and exposes a part of the bottom part. Each of the light incident portions has a light incident surface and a part of the bottom part is located between the light incident surface and the top part.
    Type: Application
    Filed: February 12, 2010
    Publication date: August 19, 2010
    Applicant: WINTEK CORPORATION
    Inventors: Sheh-Jung Lai, Yu-Feng Kuo, Ta-Ho Yang, Hsiang-Chun Lee