Patents Assigned to YCC Products Inc.
  • UV light
    Patent number: D552747
    Type: Grant
    Filed: August 14, 2006
    Date of Patent: October 9, 2007
    Assignee: YCC Products Inc.
    Inventor: Yu-Kuang Chang
  • Nail dryer
    Patent number: D601302
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: September 29, 2009
    Assignee: YCC Products Inc.
    Inventor: Yu-Kuang Chang
  • UV LED curing machine for fingernail gels
    Patent number: D661021
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: May 29, 2012
    Assignee: YCC Products Inc.
    Inventor: Yu-Kuang Chang
  • UV LED curing machine for fingernail gels
    Patent number: D932702
    Type: Grant
    Filed: December 8, 2018
    Date of Patent: October 5, 2021
    Assignee: YCC PRODUCTS INC.
    Inventor: Chia-Chi Chang