Patents by Inventor Kuan Chi Hsu

Kuan Chi Hsu 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).

  • Cosmetic composition for whitening and improving the resilience of skin
    Patent number: 9770404
    Abstract: The present invention relates to a cosmetic composition for skin whitening and anti-aging, which contains 2 or more of collagen peptides, snake needle grass extract, and white ginseng saccharides as effective ingredients, improves skin resilience by increasing the content of collagen in the skin and suppresses the growth of melanin cells, improves skin brightness and uniformity, and alleviates skin yellowness and redness, so as to provide the effect of making the skin appear clearer and more radiant.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: September 26, 2017
    Assignee: Amorepacific Corporation
    Inventors: Kuan Chi Hsu, Hyeon Chung Kim, Sung II Park, Youn Joon Kim, Sang Hoon Han
  • Method for manufacturing a cosmetic bio-cellulose mask pack sheet and use thereof
    Patent number: 9226886
    Abstract: The present invention relates to a mask pack sheet using bio-cellulose obtained from fermented ginseng extracts, and more particularly, to a method for manufacturing a cosmetic mask pack sheet, comprising injecting microbial strains into a culture medium containing ginseng extracts so as to ferment the ginseng extracts and prepare a bio-cellulose sheet, and dipping the sheet into a cosmetic liquid.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: January 5, 2016
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Chang Keun Lee, Kuan Chi Hsu, Jun Cheol Cho, Youn Joon Kim, Sang Hoon Han
  • COSMETIC COMPOSITION FOR WHITENING AND IMPROVING THE RESILIENCE OF SKIN
    Publication number: 20130243712
    Abstract: The present invention relates to a cosmetic composition for skin whitening and anti-aging, which contains 2 or more of collagen peptides, snake needle grass extract, and white ginseng saccharides as effective ingredients, improves skin resilience by increasing the content of collagen in the skin and suppresses the growth of melanin cells, improves skin brightness and uniformity, and alleviates skin yellowness and redness, so as to provide the effect of making the skin appear clearer and more radiant.
    Type: Application
    Filed: November 21, 2011
    Publication date: September 19, 2013
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Kuan Chi Hsu, Hyeon Chung Kim, Sung Il Park, Youn Joon Kim, Sang Hoon Han
  • COSMETIC BIO-CELLULOSE MASK PACK SHEET AND METHOD FOR MANUFACTURING SAME
    Publication number: 20130244977
    Abstract: The present invention relates to a mask pack sheet using bio-cellulose obtained from fermented ginseng extracts, and more particularly, to a method for manufacturing a cosmetic mask pack sheet, comprising injecting microbial strains into a culture medium containing ginseng extracts so as to ferment the ginseng extracts and prepare a bio-cellulose sheet, and dipping the sheet into a cosmetic liquid.
    Type: Application
    Filed: October 25, 2011
    Publication date: September 19, 2013
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Chang Keun Lee, Kuan Chi Hsu, Jun Cheol Cho, Youn Joon Kim, Sang Hoon Han