Patents by Inventor Ko-Sen LEE

Ko-Sen 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).

  • Eyeglass lens material and eyeglass lens capable of blocking blue light and method for making the same
    Patent number: 11597174
    Abstract: An eyeglass lens material can be used to make an eyeglass lens and at least includes a mixture of Ag/SiOx composite nanoparticles and at least one type of monomer. The eyeglass lens is capable of blocking blue light. The monomer undergoes a material curing procedure to form a main body that contains and is mixed with the Ag/SiOx composite nanoparticles. As the Ag/SiOx composite nanoparticles in the eyeglass lens material can absorb relatively high-energy blue light, a contact lens made of the eyeglass lens material can block blue light.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: March 7, 2023
    Assignee: Tianchen Innovative Materials Technology Co., Ltd.
    Inventors: Yu-Shen Mai, Hsin-Ying Chou, Ko-Sen Lee
  • OPTICAL MATERIAL, OPTICAL PRODUCT, AND MANUFACTURING METHOD THEREOF
    Publication number: 20220342122
    Abstract: An optical material for making an optical product is provided. The optical material includes a light-resistant material undergone surface modification by titanium dioxide, so that the optical product is at least resistant to light having a wavelength between 280 nm and 380 nm. The optical product and a manufacturing method thereof are also provided.
    Type: Application
    Filed: July 4, 2021
    Publication date: October 27, 2022
    Applicant: Tianchen Innovative Materials Technology Co., Ltd
    Inventors: Yu-Shen Mai, Kuan-Lin Ku, Ko-Sen Lee, Tzu-Chu Wangwong
  • STUFFING STRUCTURE AND MANUFACTURING METHOD THEREOF
    Publication number: 20220289555
    Abstract: A stuffing structure, including a stuffing substrate and a carbon layer, is provided. The carbon layer is directly attached to a surface of the stuffing substrate. The carbon layer exhibits an irregular shape, and the carbon layer is configured to radiate infrared. A manufacturing method of the stuffing structure is also provided.
    Type: Application
    Filed: September 7, 2021
    Publication date: September 15, 2022
    Applicant: Tianchen Innovative Materials Technology Co., Ltd
    Inventors: Yu-Shen Mai, Kuan-Lin Ku, Ko-Sen Lee
  • EYEGLASS LENS MATERIAL AND EYEGLASS LENS CAPABLE OF BLOCKING BLUE LIGHT AND METHOD FOR MAKING THE SAME
    Publication number: 20210223574
    Abstract: An eyeglass lens material can be used to make an eyeglass lens and at least includes a mixture of Ag/SiOx composite nanoparticles and at least one type of monomer. The eyeglass lens is capable of blocking blue light. The monomer undergoes a material curing procedure to form a main body that contains and is mixed with the Ag/SiOx composite nanoparticles. As the Ag/SiOx composite nanoparticles in the eyeglass lens material can absorb relatively high-energy blue light, a contact lens made of the eyeglass lens material can block blue light.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 22, 2021
    Applicant: Tianchen Innovative Materials Technology Co., Ltd.
    Inventors: Yu-Shen MAI, Hsin-Ying CHOU, Ko-Sen LEE