Patents by Inventor Kuang-Ping Chao

Kuang-Ping Chao 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).

  • Illumination apparatus
    Patent number: 9845933
    Abstract: This disclosure discloses an illumination apparatus. The illumination apparatus comprises a cover comprising a second portion and a first portion, and a light source disposed within the cover. An average thickness of the first portion is greater than that of the second portion.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: December 19, 2017
    Assignee: Epistar Corporation
    Inventors: Yao Chiu Lin, Been-Yu Liaw, Chih-Ming Wang, Ming-Chi Hsu, Yi-Jui Huang, Tsung-Xian Lee, Kuang-Ping Chao, Jhih-Sian Wang
  • ILLUMINATION APPARATUS
    Publication number: 20160047524
    Abstract: This disclosure discloses an illumination apparatus. The illumination apparatus comprises a cover comprising a second portion and a first portion, and a light source disposed within the cover. An average thickness of the first portion is greater than that of the second portion.
    Type: Application
    Filed: October 23, 2015
    Publication date: February 18, 2016
    Inventors: Yao Chiu LIN, Been-Yu LIAW, Chih-Ming WANG, Ming-Chi HSU, Yi-Jui HUANG, Tsung-Xian LEE, Kuang-Ping CHAO, Jhih-Sian WANG
  • Illumination apparatus
    Patent number: 9255666
    Abstract: This disclosure discloses an illumination apparatus. The illumination apparatus comprises an inner cover comprising a top surface having a first length; a pedestal on which the inner cover is disposed comprising a top surface having a second length; and a holder supporting the pedestal; wherein the first length is greater than the second length.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: February 9, 2016
    Assignee: EPISTAR CORPORATION
    Inventors: Chiu-Lin Yao, Been-Yu Liaw, Chih-Ming Wang, Ming-Chi Hsu, Yi-Jui Huang, Tsung-Xian Lee, Kuang-Ping Chao, Jhih-Sian Wang, Min-hsun Hsieh, Chien-Liang Liu
  • Illumination apparatus
    Patent number: 9194541
    Abstract: This disclosure discloses an illumination apparatus. The illumination apparatus comprises a cover comprising a second portion and a first portion, and a light source disposed within the cover. An average thickness of the first portion is greater than that of the second portion.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: November 24, 2015
    Assignee: Epistar Corporation
    Inventors: Yao Chiu Lin, Been-Yu Liaw, Chih-Ming Wang, Ming-Chi Hsu, Yi-Jui Huang, Tsung-Xian Lee, Kuang-Ping Chao, Jhih-Sian Wang
  • Light-emitting device having a reflective structure and a metal mesa and the manufacturing method thereof
    Patent number: 9159871
    Abstract: A manufacturing method of a light-emitting device is disclosed. The method provides for patterning a semiconductor stack on a first substrate in order to form multiple light-emitting mesas. A second substrate is then bonded to the multiple light-emitting mesas and a reflective structure is formed on the first substrate. A metal layer is then applied on the reflective structure and the metal layer is patterned to form multiple metal mesas corresponding to the multiple light-emitting mesas, with a portion of the reflective structure being exposed.
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: October 13, 2015
    Assignee: EPISTAR CORPORATION
    Inventors: Kuang-Ping Chao, Wen-Luh Liao, Fu-Chun Tsai, Shih-I Chen, Chia-Liang Hsu
  • LIGHT-EMITTING DEVICE AND THE MANUFACTURING METHOD THEREOF
    Publication number: 20150200331
    Abstract: A manufacturing method of a light-emitting device is disclosed. The method provides for patterning a semiconductor stack on a first substrate in order to form multiple light-emitting mesas. A second substrate is then bonded to the multiple light-emitting mesas and a reflective structure is formed on the first substrate. A metal layer is then applied on the reflective structure and the metal layer is patterned to form multiple metal mesas corresponding to the multiple light-emitting mesas, with a portion of the reflective structure being exposed.
    Type: Application
    Filed: January 13, 2014
    Publication date: July 16, 2015
    Applicant: Epistar Corporation
    Inventors: Kuang-Ping CHAO, Wen-Luh LIAO, Fu-Chun TSAI, Shih-I CHEN, Chia-Liang HSU
  • LIGHT-EMITTING DEVICE
    Publication number: 20150034996
    Abstract: A light-emitting device comprises a substrate; a first semiconductor stack formed on the substrate; a connecting part formed on the first semiconductor stack; and a plurality of droplets formed near the connecting part, wherein the plurality of droplets comprises a material same as that of the connecting part.
    Type: Application
    Filed: August 1, 2013
    Publication date: February 5, 2015
    Applicant: Epistar Corporation
    Inventors: Kuang-Ping CHAO, Wen-Luh LIAO, Shih-I CHEN, Chia-Liang HSU
  • ILLUMINATION APPARATUS
    Publication number: 20130121002
    Abstract: This disclosure discloses an illumination apparatus. The illumination apparatus comprises a cover comprising a second portion and a first portion, and a light source disposed within the cover. An average thickness of the first portion is greater than that of the second portion.
    Type: Application
    Filed: November 10, 2011
    Publication date: May 16, 2013
    Applicant: EPISTAR CORPORATION
    Inventors: Yao Chiu LIN, Been-Yu LIAW, Chih-Ming WANG, Ming-Chi HSU, Yi-Jui HUANG, Tsung-Xian LEE, Kuang-Ping Chao, Jhih-Sian Wang
  • Light-emitting diode array
    Patent number: D680085
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: April 16, 2013
    Assignee: Epistar Corporation
    Inventors: Han-Min Wu, Chia-Ling Hsu, Kuang-Ping Chao, Mei-Chun Liu