Patents by Inventor Wen-Hsun Yang

Wen-Hsun Yang 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: 10481475
    Abstract: A smart lighting device includes a light source module, an image projection module and an ambient light sensing module. The image projection module is pivoted to the light source module, and the ambient light sensing module is electrically connected to the light source module and the image projection module. The ambient light sensing module is configured to sense a brightness value of ambient light. Brightness values of the light source module and the image projection module are adjusted according to the brightness value of the ambient light sensed by the ambient light sensing module. A control method for a smart lighting device is also provided.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: November 19, 2019
    Assignee: Compal Electronics, Inc.
    Inventors: Ting-Wei Wu, Wei-Jun Wang, Chia-Min Liao, Tse-Hsun Pang, Wen-Yi Chiu, Po-Hsien Yang, Shi-Kuan Chen, Jui-Tsen Huang, Ming-Che Weng, Kun-Hsuan Chang, Yu-Hao Tseng, Hsin-Chieh Cheng
  • Publication number: 20190223776
    Abstract: A urinary bladder irrigation device includes: a first pipe, a second pipe, a third pipe, a liquid supply member, a liquid collection member, a detection member, and an elevation member. The first pipe has a first opening at one end thereof. The second pipe has a second opening at one end thereof. The third pipe has an end connected to another end of the first pipe and another end of the second pipe and has a third opening at another end thereof. The liquid supply member is connected to the first opening. The liquid collection member is connected to the second opening. The detection member is positioned in the second pipe. The elevation member accommodates the detection member.
    Type: Application
    Filed: January 24, 2019
    Publication date: July 25, 2019
    Inventors: Chen-Hsun Weng, Ming-Chien Hung, Wen-Horng Yang, Chien-Hui Ou, Ming-Huang Chen, Chih-Han Chang
  • Patent number: 10348839
    Abstract: A device management method for use in a cloud system including a remote device, a mobile device and a cloud server is provided. The method includes the steps of: using, by the mobile device and the remote device, a same login information to log in the cloud server; sending, by the remote device, a push notification message to the mobile device through the cloud server when detecting that a first device is connected to a connection port, wherein the push notification message includes first identification information corresponding to the first device; and in response to receiving the push notification message, identifying, by the mobile device, the first device according to the first identification information to activate a respective application so as to perform data transmission with the first device through the respective application.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: July 9, 2019
    Assignee: ACER INCORPORATED
    Inventors: Cheng-Hung Chen, Chao-Kuang Yang, Wen-Cheng Hsu, Shih-Hao Lin, Chia-Hsun Lee, Chi-Hung Chang, Tzu-Kang Huang, Chen-Hsiang Ko, Chi-Sheng Lin
  • Publication number: 20160223356
    Abstract: A light-emitting pedometer sneaker includes a body, at least one multicolor light-emitting unit and a pedometer module. The multicolor light-emitting unit is mounted on a vamp of the body. The pedometer module is mounted on a sole of the body, calculates a number of steps that a user has walked according to vibration generated when the user is walking, and controls a color of light emitted from the multicolor light-emitting unit. The user can be aware of the number of steps that the user has walked according to the color of the light emitted from the multicolor light-emitting unit and plans for a desired amount of exercise for the purpose of adequate exercise. The light-emitting pedometer sneaker can emit light in the dark to warn vehicles in the neighborhood off and avoid occurrence of a traffic accident.
    Type: Application
    Filed: January 22, 2016
    Publication date: August 4, 2016
    Inventors: PO-HUNG YAO, JHIH-PING LU, WEN-HSUN YANG, HSIAO-PING LIANG
  • Publication number: 20150377451
    Abstract: Provided are a light redirecting film and a wide-viewing angle liquid crystal display. The light redirecting film has a transparent substrate and multiple microstructure units, the transparent substrate has first and second optical surfaces, and the microstructure units are formed on the second optical surface and spaced apart from each other in an areal percentage ranging from 8% to 60%. Accordingly, the light redirecting film is effective to redirect the output light of the LCD module and thus enhances the luminance of the LCD at large viewing angles.
    Type: Application
    Filed: June 18, 2015
    Publication date: December 31, 2015
    Inventors: PO-HUNG YAO, WEN-HSUN YANG
  • Publication number: 20140332055
    Abstract: A solar cell module is provided, including following elements. The solar collector includes a first optical surface, a second optical surface, and a third optical surface, in which a light enters the solar collector from the first optical surface, and then exits from the second optical surface after collection. The solar cell chip panel has a light-receiving surface for receiving the light exited from the second optical surface. The solar cell chip panel absorbs a specific spectrum band in the light and converting that into electricity. The light filter interface is disposed on the third optical surface, allowing light beyond the specific spectrum band to transmit the third optical surface. The cooling pipeline system includes a heat absorber, in which the light filter interface is disposed between the third optical surface and the heat absorber, and the water flowing through the heat absorber absorbs light beyond the specific spectrum band.
    Type: Application
    Filed: July 30, 2014
    Publication date: November 13, 2014
    Inventors: Hui-Hsiung Lin, Chi-Hung Liao, Chun-Ting Lin, Tsung-Cho Wu, Wen-Hsun Yang
  • Patent number: 8870431
    Abstract: A mixing light module includes a matrix, a fluorescent film, and a plurality of micro-structures. The matrix includes an incidence surface, an emission surface and a reflective surface. The fluorescent film disposed on or above the emission surface has an upper surface and a lower surface and includes a plurality of fluorescent particles. The matrix receives a first light having a first wavelength, and the reflective surface reflects the first light to make the first light to be emitted from the emission surface. Since the plurality of fluorescent particles receives a part of the first light from the emission surface, the plurality of fluorescent particles is excited to emit a second light having a second wavelength. The second light and the first light are mixed into a predetermined light. The plurality of micro-structures is used to make the first light or the second light uniform.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: October 28, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Hui-Hsiung Lin, Chiun-Lern Fu, Hsiao-Wen Hung, Wen-Hsun Yang, Chi-Hung Liao, Wen-Jung Chen
  • Publication number: 20140198400
    Abstract: A light collector of a light concentration module includes a first surface, a second surface and at least one light emitting surface. The first surface has multiple microstructures. The microstructures are used for receiving a ray. The second surface is opposite to the first surface. The at least one light emitting surface is adjacent to the first surface and the second surface. The at least one light emitting surface forms a first angle ? with the first surface or the second surface, so as to output the rays received by the microstructures. The light collector satisfies 10°???35° or 85°??<90°.
    Type: Application
    Filed: December 27, 2013
    Publication date: July 17, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui-Hsiung LIN, Luan-Ying CHEN, Wen-Hsun YANG
  • Publication number: 20140196785
    Abstract: A light concentration module includes a primary light concentration plate, a light concentration component and an electricity generation module. The primary light concentration plate includes a primary light concentration surface and a light-emitting surface. The primary light concentration surface is used for collecting light. The light-emitting surface is used for emitting light collected by the primary light concentration surface. The light concentration component includes a first surface and a second surface. The first surface collects light from the light-emitting surface. The area of the first surface is larger than the area of the second surface. The second surface is used for emitting light collected by the first surface. The electricity generation module is used for converting energy from light into electricity.
    Type: Application
    Filed: November 29, 2013
    Publication date: July 17, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui-Hsiung LIN, Wen-Hsun YANG
  • Patent number: 8749891
    Abstract: The collimating optical element includes a light incident surface and a light emission curved surface. The light incident surface receives a light emitted by a light source. The light emission curved surface and a first plane are intersected to form a first curve. The first curve has a plurality of first curve segments, and each first curve segment includes at least three first tangent points. After passing each first tangent point along a connecting line of the light source and each first tangent point, the light exits along a first collimation axis, and an included angle formed between the first collimation axis and an optic axis is greater than ?15° and smaller than ?15°. Thus, the light after passing the collimating optical element forms a one-dimensional collimating light.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: June 10, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Hui-Hsiung Lin, Wen-Hsun Yang, Chin-Ju Hsu, Yu-Nan Pao
  • Patent number: 8545062
    Abstract: A light uniformization structure including a first material layer having a plurality of microstructures in a surface thereof, a second material layer having a plurality of microstructures in a surface thereof, and a spacer layer located between the first material layer and the second material layer. The refractive index of the spacer layer is smaller than a refractive index of the first material layer and a refractive index of the second material layer. A light emitting module including the light uniformization structure is also disclosed.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: October 1, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: Hui Hsiung Lin, Chi Hung Liao, Wen Hsun Yang, Han-Tsung Hsueh
  • Publication number: 20130160817
    Abstract: A solar cell module is provided, including a solar collector, a solar cell chip panel and a cooling pipeline system. The solar collector includes a first optical surface and a second optical surface, wherein light enters the solar collector from the first optical surface, and then exits from the second optical surface after collection. The solar cell chip panel has a light-receiving surface for receiving the light exited from the second optical surface. The solar cell chip panel includes a photovoltaic conversion material capable of absorbing a specific spectrum band in the light and converting that into electricity. The cooling pipeline system allows water to flow therein and includes a heat absorber, wherein the light exits to the light-receiving surface of the solar cell chip panel through the heat absorber, and the water flowing through the heat absorber absorbs light beyond the specific spectrum band.
    Type: Application
    Filed: July 16, 2012
    Publication date: June 27, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui-Hsiung Lin, Chi-Hung Liao, Chun-Ting Lin, Tsung-Cho Wu, Wen-Hsun Yang
  • Patent number: 8351125
    Abstract: A directional light distributing optical element includes a light incident surface and a light emission curved surface. The light incident surface receives a light emitted by a light source. The light emission curved surface and a first plane are intersected to form a first curve. The first curve has a plurality of first curve segments, and each first curve segment includes at least three first tangent points. After passing each first tangent point along a connecting line of the light source and each first tangent point, the light exits along a first axis, and an included angle formed between the first axis and an optic axis is greater than ?15° and smaller than 15°. Thus, the light after passing the directional light distributing optical element forms a one-dimensional directional light.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: January 8, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: Hui-Hsiung Lin, Wen-Hsun Yang, Chin-Ju Hsu, Yu-Nan Pao
  • Publication number: 20120170282
    Abstract: A mixing light module includes a matrix, a fluorescent film, and a plurality of micro-structures. The matrix includes an incidence surface, an emission surface and a reflective surface. The fluorescent film disposed on or above the emission surface has an upper surface and a lower surface and includes a plurality of fluorescent particles. The matrix receives a first light having a first wavelength, and the reflective surface reflects the first light to make the first light to be emitted from the emission surface. Since the plurality of fluorescent particles receives a part of the first light from the emission surface, the plurality of fluorescent particles is excited to emit a second light having a second wavelength. The second light and the first light are mixed into a predetermined light. The plurality of micro-structures is used to make the first light or the second light uniform.
    Type: Application
    Filed: December 20, 2011
    Publication date: July 5, 2012
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui-Hsiung Lin, Chiun-Lern Fu, Hsiao-Wen Hung, Wen-Hsun Yang, Chi-Hung Liao, Wen-Jung Chen
  • Publication number: 20120147476
    Abstract: The collimating optical element includes a light incident surface and a light emission curved surface. The light incident surface receives a light emitted by a light source. The light emission curved surface and a first plane are intersected to form a first curve. The first curve has a plurality of first curve segments, and each first curve segment includes at least three first tangent points. After passing each first tangent point along a connecting line of the light source and each first tangent point, the light exits along a first collimation axis, and an included angle formed between the first collimation axis and an optic axis is greater than ?15° and smaller than 15°. Thus, the light after passing the collimating optical element forms a one-dimensional collimating light.
    Type: Application
    Filed: December 9, 2011
    Publication date: June 14, 2012
    Inventors: Hui-Hsiung LIN, Wen-Hsun Yang, Chin-Ju Hsu, Yu-Nan Pao
  • Publication number: 20120147475
    Abstract: The collimating optical element includes a light incident surface and a light emission curved surface. The light incident surface receives a light emitted by a light source. The light emission curved surface and a first plane are intersected to form a first curve. The first curve has a plurality of first curve segments, and each first curve segment includes at least three first tangent points. After passing each first tangent point along a connecting line of the light source and each first tangent point, the light exits along a first collimation axis, and an included angle formed between the first collimation axis and an optic axis is greater than ?15° and smaller than 15°. Thus, the light after passing the collimating optical element forms a one-dimensional collimating light.
    Type: Application
    Filed: February 2, 2011
    Publication date: June 14, 2012
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui Hsiung Lin, Wen Hsun Yang, Chin Ju Hsu, Yu Nan Pao
  • Patent number: 8183519
    Abstract: A light concentrating module includes an optical film having a light incident surface and a light outgoing surface facing the light incident surface, an optical wedge element having a first surface, a second surface facing the first surface and having an angle with respect to the first surface and a third surface adjacent to the first and second surfaces, and at least one photoelectric chip disposed near the third surface. Light from a light source penetrates the optical film, and the light enters the first surface of the optical wedge element by an appropriate incident angle and has total reflection between the first and second surfaces, whereby the light propagates in the optical wedge element, and the light leaves the optical wedge element from the third surface and is received by the photoelectric chip.
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: May 22, 2012
    Assignee: Industrial Technology Research Institute
    Inventors: Hui-Hsiung Lin, Wen-Hsun Yang, Yu-Nan Pao, Chia-Jen Ting
  • Publication number: 20110134648
    Abstract: A light uniformization structure and light emitting module is related to a light uniformization structure including a first material layer having a plurality of microstructures in a surface thereof, a second material layer having a plurality of microstructures in a surface thereof, and a spacer layer. The spacer layer is located between the first material layer and the second material layer, and a refractive index of the spacer layer is smaller than a refractive index of the first material layer and a refractive index of the second material layer.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 9, 2011
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui Hsiung Lin, Chi Hung Liao, Wen Hsun Yang, Han-Tsung Hsueh
  • Publication number: 20110134646
    Abstract: A light uniformization structure and light emitting module is related to a light uniformization structure includeing a first material layer having a plurality of microstructures in a surface thereof, a second material layer having a plurality of microstructures in a surface thereof, and a spacer layer. The spacer layer is located between the first material layer and the second material layer, and a refractive index of the spacer layer is smaller than a refractive index of the first material layer and a refractive index of the second material layer.
    Type: Application
    Filed: February 18, 2010
    Publication date: June 9, 2011
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wen Hsun Yang, Hui Hsiung Lin, Han Tsung Hsueh
  • Publication number: 20100133422
    Abstract: A light concentrating module includes an optical film having a light incident surface and a light outgoing surface facing the light incident surface, an optical wedge plate having a first surface, a second surface facing the first surface and having an angle with respect to the first surface and a third surface adjacent to the first and second surfaces, and at least one photoelectric chip disposed near the third surface. Light from a light source penetrates the optical film, and the light enters the first surface of the optical wedge by an appropriate incident angle and has total reflection between the first and second surfaces, whereby the light propagates in the optical wedge, and the light leaves the optical wedge from the third surface and is received by the photoelectric chip.
    Type: Application
    Filed: March 20, 2009
    Publication date: June 3, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui-Hsiung Lin, Wen-Hsun Yang, Yu-Nan Pao, Chia-Jen Ting