The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2026
Filed:
Jul. 22, 2021
Applicant:
National Yang Ming Chiao Tung University, Hsinchu, TW;
Inventors:
Hsin-Chieh Lin, Hsinchu, TW;
Ting-Yu Su, Hsinchu, TW;
Assignee:
National Yang Ming Chiao Tung University, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
G02B 1/043 (2013.01);
Abstract
The disclosure provides a surface-modified contact lens including a lens body, a first modification layer inside the lens body, and a second modification layer on a surface of the lens body, in which the first modification layer and the second modification layer are connected through the surface, the first modification layer and the second modification layer comprises a hydrophilic polymer, and a thickness of the first modification layer from the surface of the lens body is in a range of 1 nm to 100 nm.