Patents by Inventor Yi-Ching Lee

Yi-Ching Lee 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: 20210286412
    Abstract: A portable electronic device including a first body, a second body, a hinge mechanism, a control unit, a sensor unit, a sterilization module, and a shielding module, is provided. The first body has a first inner surface. The second body has a second inner surface. The hinge mechanism is connected between the first body and the second body. The control unit is disposed in the first body or the second body. The sensor unit is disposed in the first body or the second body and coupled to the control unit. The sterilization module is disposed at the hinge mechanism and coupled to the control unit, the sterilization module is configured to generate light for sterilization and disinfection. The shielding module is disposed on the hinge mechanism and the shielding module can move relative to the hinge mechanism.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 16, 2021
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Yi-Chun Lin, Ya-Hui Tseng, I-Kai Liu, Po-Ching Chiang, Chien-Lun Sun, Yen-Kang Chen, Jih-Houng Lee, Chih-Chien Liu
  • Publication number: 20210288094
    Abstract: A solid-state image sensor with pixels each including a photoelectric conversion portion made of a second type doped semiconductor layer and a semiconductor material layer, and the second type doped semiconductor layer contacts a first type doped semiconductor substrate. An anti-reflective portion is provided with multiple micro pillars on the semiconductor material layer, wherein micro pillars are isolated by recesses extending into the photoelectric conversion portion, and the refractive index of the micro pillar gradually decreases from bottom to top and is smaller than the refractive index of the light-receiving portion of the semiconductor material layer.
    Type: Application
    Filed: April 9, 2020
    Publication date: September 16, 2021
    Inventors: Shih-Ping Lee, Yi-Ping Lin, Yu-Ching Liao, Ya-Ting Chen, Hsin-Ying Tung
  • Publication number: 20210135052
    Abstract: A semiconductor device is provided, which includes a first semiconductor structure, a second semiconductor structure, and an active region. The first semiconductor structure includes a first dopant. The second semiconductor structure is located on the first semiconductor structure and includes a second dopant different from the first dopant. The active region includes a plurality of semiconductor pairs and is located between the first semiconductor structure and the second semiconductor structure. One of the plurality of semiconductor pairs has a barrier layer and a well layer and includes the first dopant. The barrier layer has a first thickness and a first Al content, and the well layer has a second thickness and a second Al content, the second thickness is less than the first thickness, and the second Al content is less than the first Al content.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 6, 2021
    Inventors: Yen-Chun Tseng, Kuo-Feng Huang, Shih-Chang Lee, Ming-Ta Chin, Shih-Nan Yen, Cheng-Hsing Chiang, Chia-Hung Lin, Cheng-Long Yeh, Yi-Ching Lee, Jui-Che Sung, Shih-Hao Cheng
  • Patent number: 10749077
    Abstract: An optoelectronic device includes a semiconductor stack including a first surface and a second surface opposite to the first surface; a first contact layer on the first surface; and a second contact layer on the second surface. The second contact layer is not overlapped with the first contact layer in a vertical direction. The second contact layer includes a plurality of dots separating to each other and formed of semiconductor material.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: August 18, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Chun-Yu Lin, Yung-Fu Chang, Rong-Ren Lee, Kuo-Feng Huang, Cheng-Long Yeh, Yi-Ching Lee, Ming-Siang Huang, Ming-Tzung Liou
  • Patent number: 10600938
    Abstract: A light-emitting device includes: a light-emitting stack including a first active layer emitting a first light having a first peak wavelength; a diode emitting a second light having a second peak wavelength between 800 nm and 1900 nm; and a tunneling junction between the diode and the light-emitting stack, wherein the tunneling junction includes a first tunneling layer and a second tunneling layer on the first tunneling layer, the first tunneling layer has a band gap and a thickness of the first tunneling layer is greater than a thickness of the second tunneling layer.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: March 24, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Chih-Chiang Lu, Yi-Chieh Lin, Rong-Ren Lee, Yu-Ren Peng, Ming-Siang Huang, Ming-Ta Chin, Yi-Ching Lee
  • Patent number: 10580937
    Abstract: An optoelectronic device includes a semiconductor structure having a first side and a second side opposite to the first side, a first pad at the first side, a first finger connected to the electrode pad and having a first width, an insulating layer at the second side and comprising a first part under the first finger, the first part having a bottom surface with a second width larger than the first width and a side surface inclined to the bottom surface, and a contact layer covering the bottom surface and the side surface.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: March 3, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Chun-Yu Lin, Yung-Fu Chang, Rong-Ren Lee, Kuo-Feng Huang, Cheng-Long Yeh, Yi-Ching Lee, Ming-Siang Huang, Ming-Tzung Liou
  • Publication number: 20190361004
    Abstract: A method of inhibiting an overactive fibroblast growth factor receptor 3 (FGFR3) in a cell by contacting the cell with a composition that contains an effective amount of Pheophorbide a, Pyropheophorbide a, or an active derivative thereof. Also disclosed is a method for treating a disorder associated with an overactive FGFR3 with a composition containing an effective amount of Pheophorbide a, Pyropheophorbide a, or an active derivative thereof. Further, a composition for treating a disorder associated with an overactive FGFR3 is described. The composition contains an ethanol extract of Amaranthus viridis.
    Type: Application
    Filed: February 8, 2018
    Publication date: November 28, 2019
    Applicants: ACADEMIA SINICA
    Inventors: Yuan-Tsong Chen, Yi-Ching Lee, Jer-Yuarn Wu, Hsiao-Jung Kao
  • Publication number: 20190148599
    Abstract: An optoelectronic device includes a semiconductor stack including a first surface and a second surface opposite to the first surface; a first contact layer on the first surface; and a second contact layer on the second surface. The second contact layer is not overlapped with the first contact layer in a vertical direction. The second contact layer includes a plurality of dots separating to each other and formed of semiconductor material.
    Type: Application
    Filed: December 20, 2018
    Publication date: May 16, 2019
    Inventors: Chun-Yu LIN, Yung-Fu CHANG, Rong-Ren LEE, Kuo-Feng HUANG, Cheng-Long YEH, Yi-Ching LEE, Ming-Siang HUANG, Ming-Tzung LIOU
  • Publication number: 20190131496
    Abstract: An optoelectronic device includes a semiconductor structure having a first side and a second side opposite to the first side, a first pad at the first side, a first finger connected to the electrode pad and having a first width, an insulating layer at the second side and comprising a first part under the first finger, the first part having a bottom surface with a second width larger than the first width and a side surface inclined to the bottom surface, and a contact layer covering the bottom surface and the side surface.
    Type: Application
    Filed: December 20, 2018
    Publication date: May 2, 2019
    Inventors: Chun-Yu LIN, Yung-Fu CHANG, Rong-Ren LEE, Kuo-Feng HUANG, Cheng-Long YEH, Yi-Ching LEE, Ming-Siang HUANG, Ming-Tzung LIOU
  • Patent number: 10205059
    Abstract: The present disclosure is related to an optoelectronic device comprising a semiconductor stack comprising a first surface and a second surface opposite to the first surface; a first contact layer on the first surface; and a second contact layer on the second surface, wherein the second contact layer is not overlapped with the first contact layer in a vertical direction; wherein the second contact layer comprises a plurality of dots separating from each other and formed of semiconductor material.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: February 12, 2019
    Assignee: Epistar Corporation
    Inventors: Chun-Yu Lin, Yung-Fu Chang, Rong-Ren Lee, Kuo-Feng Huang, Cheng-Long Yeh, Yi-Ching Lee, Ming-Siang Huang, Ming-Tzung Liou
  • Publication number: 20180269358
    Abstract: A light-emitting device includes: a light-emitting stack including a first active layer emitting a first light having a first peak wavelength; a diode emitting a second light having a second peak wavelength between 800 nm and 1900 nm; and a tunneling junction between the diode and the light-emitting stack, wherein the tunneling junction includes a first tunneling layer and a second tunneling layer on the first tunneling layer, the first tunneling layer has a band gap and a thickness of the first tunneling layer is greater than a thickness of the second tunneling layer.
    Type: Application
    Filed: May 18, 2018
    Publication date: September 20, 2018
    Inventors: Chih-Chiang LU, Yi-Chieh LIN, Rong-Ren LEE, Yu-Ren PENG, Ming-Siang HUANG, Ming-Ta CHIN, Yi-Ching LEE
  • Patent number: 10008636
    Abstract: A light-emitting device is provided. comprises: a light-emitting stack comprising an active layer emitting a first light having a first peak wavelength ? nm; and an adjusting element stacked on and electrically connected to the active layer, wherein the adjusting element comprises a diode emitting a second light having a second peak wavelength between 800 nm and 1900 nm; wherein a forward voltage of the light-emitting device is between (1240/0.8?) volt and (1240/0.5?) volt, and a ratio of the intensity of the first light emitted from the active layer at the first peak wavelength to the intensity of the second light emitted from the diode at the second peak wavelength is greater than 10 and not greater than 1000.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: June 26, 2018
    Assignee: EPISTAR CORPORATION
    Inventors: Chih-Chiang Lu, Yi-Chieh Lin, Rong-Ren Lee, Yu-Ren Peng, Ming-Siang Huang, Ming-Ta Chin, Yi-Ching Lee
  • Publication number: 20180069157
    Abstract: A light-emitting device is provided. comprises: a light-emitting stack comprising an active layer emitting a first light having a first peak wavelength ? nm; and an adjusting element stacked on and electrically connected to the active layer, wherein the adjusting element comprises a diode emitting a second light having a second peak wavelength between 800 nm and 1900 nm; wherein a forward voltage of the light-emitting device is between (1240/0.8?) volt and (1240/0.5?) volt, and a ratio of the intensity of the first light emitted from the active layer at the first peak wavelength to the intensity of the second light emitted from the diode at the second peak wavelength is greater than 10 and not greater than 1000.
    Type: Application
    Filed: October 27, 2017
    Publication date: March 8, 2018
    Inventors: Chih-Chiang LU, Yi-Chieh LIN, Rong-Ren LEE, Yu-Ren PENG, Ming-Siang HUANG, Ming-Ta CHIN, Yi-Ching LEE
  • Publication number: 20180033918
    Abstract: The present disclosure is related to an optoelectronic device comprising a semiconductor stack comprising a first surface and a second surface opposite to the first surface; a first contact layer on the first surface; and a second contact layer on the second surface, wherein the second contact layer is not overlapped with the first contact layer in a vertical direction; wherein the second contact layer comprises a plurality of dots separating to each other and formed of semiconductor material.
    Type: Application
    Filed: September 20, 2017
    Publication date: February 1, 2018
    Inventors: Chun-Yu LIN, Yung-Fu CHANG, Rong-Ren LEE, Kuo-Feng HUANG, Cheng-Long YEH, Yi-Ching LEE, Ming-Siang HUANG, Ming-Tzung LIOU
  • Patent number: 9859470
    Abstract: A light-emitting device is provided. The light-emitting device comprises: a light-emitting stack having an active layer emitting first light having a peak wavelength ? nm; and an adjusting element stacked electrically connected to the active layer in series for tuning a forward voltage of the light-emitting device; wherein the forward voltage of the light-emitting device is between (1240/0.8?) volt and (1240/0.5?) volt.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: January 2, 2018
    Assignee: EPISTAR CORPORATION
    Inventors: Chih-Chiang Lu, Yi-Chieh Lin, Rong-Ren Lee, Yu-Ren Peng, Ming-Siang Huang, Ming-Ta Chin, Yi-Ching Lee
  • Publication number: 20170263820
    Abstract: A light-emitting device is provided. The light-emitting device comprises: a light-emitting stack having an active layer emitting first light having a peak wavelength ? nm; and an adjusting element stacked electrically connected to the active layer in series for tuning a forward voltage of the light-emitting device; wherein the forward voltage of the light-emitting device is between (1240/0.8?) volt and (1240/0.5?) volt.
    Type: Application
    Filed: March 10, 2016
    Publication date: September 14, 2017
    Inventors: Chih-Chiang LU, Yi-Chieh LIN, Rong-Ren LEE, Yu-Ren PENG, Ming-Siang HUANG, Ming-Ta CHIN, Yi-Ching LEE
  • Patent number: 9549958
    Abstract: An extract of Cynanchum sp. in use of arthritis treatment is provided. The extract of Cynanchum sp. and an active ingredient contained therein, antofine, are applicable to a method, pharmaceutical composition and dietary supplement for treatment of arthritis. A mass production of antofine from plant extracts is also provided.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: January 24, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jennline Sheu, Lain-Tze Lee, Ying-Chu Shih, Cheng-Yu Lee, Yi-Ching Lee, Jir-Mehng Lo, Tien-Soung Tong, Jui-Hung Yen, Kuo-Kuei Huang, Ying-Fei Tsai
  • Publication number: 20160098222
    Abstract: A controlled device includes a non-volatile memory, a power pin, and a controller. The controller is configured for performing, through a negotiation module, a power negotiation operation with a controlling device via the power pin; receiving a programming declaration from the controlling device via the power pin; disabling the negotiation module according to the programming declaration; receiving a programming data from the controlling device via the power pin after the negotiation module is disabled; and writing the programming data into the non-volatile memory. In other embodiment, the controlled device can further includes at least one configuration channel pin for receiving the programming declaration therethrough.
    Type: Application
    Filed: August 5, 2015
    Publication date: April 7, 2016
    Inventors: Hsi-Jung TSAI, Chia-Ching LU, Yueh-Yao NAIN, Yi-Ching LEE, Chang-Chung LIU
  • Patent number: 8969410
    Abstract: A pharmaceutical composition for alleviating or treating gout and the applications thereof are provided. The pharmaceutical composition includes p-coumaryl diacetate as an active ingredient.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: March 3, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Ying-Chu Shih, Jenn-Line Sheu, Cheng-Yu Lee, Jir-Mehng Lo, Yi-Ching Lee, Ying-Fei Tsai, Yi-Cheng Cheng
  • Publication number: 20140134280
    Abstract: An extract of Cynanchum sp. in use of arthritis treatment is provided. The extract of Cynanchum sp. and an active ingredient contained therein, antofine, are applicable to a method, pharmaceutical composition and dietary supplement for treatment of arthritis. A mass production of antofine from plant extracts is also provided.
    Type: Application
    Filed: April 27, 2012
    Publication date: May 15, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jennline Sheu, Lain-Tze Lee, Ying-Chu Shih, Cheng-Yu Lee, Yi-Ching Lee, Jir-Mehng Lo, Tien-Soung Tong, Jui-Hung Yen, Kuo-Kuei Huang, Ying-Fei Tsai