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:
Sep. 07, 2021
Filed:
Jul. 16, 2019
Korea Institute of Science and Technology, Seoul, KR;
The Catholic University of Korea Industry-academic Cooperation Foundation, Seoul, KR;
Ho Jeong Jeon, Seoul, KR;
Myoung Ryul Ok, Seoul, KR;
Yu Chan Kim, Seoul, KR;
Hyun Kwang Seok, Seoul, KR;
Choun Ki Joo, Seoul, KR;
Byoung Chan Choi, Gwangmyeong-si, KR;
Abstract
There is provided an intraocular lens including an optic portion having a circular shape from one side thereof and including a first pattern which includes a ridge and a groove, and a plurality of haptic portions extending from an outer circumferential edge of the optic portion and each including a second pattern which includes a ridge and a groove, in which at least one of the ridges included in the first pattern and the second pattern and at least one of the grooves included in the first pattern and the second pattern includes a section in which a width is formed differently.