Title:
PENETRATION HOLE PROCESSING METHOD, AND CONTACT LENS PROCESSED USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/210824
Kind Code:
A1
Abstract:
The presented technology relates to a penetration hole processing method, and a contact lens processed using same, and, more specifically, the invention relates to: a method for processing penetration holes, formed on a soft contact lens, for tear circulation; and a contact lens processed using same.
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Inventors:
KIM JI TAE (KR)
Application Number:
PCT/KR2021/004184
Publication Date:
October 21, 2021
Filing Date:
April 05, 2021
Export Citation:
Assignee:
KIM JI TAE (KR)
International Classes:
B29D11/00; C08F20/28; G02C7/04; B29L11/00
Domestic Patent References:
| WO2001074578A2 | 2001-10-11 |
Foreign References:
| KR101586630B1 | 2016-01-19 | |||
| KR20080102460A | 2008-11-26 | |||
| KR910005553A | 1991-03-30 | |||
| KR101203131B1 | 2012-11-20 | |||
| US20060285071A1 | 2006-12-21 | |||
| KR102229389B1 | 2021-03-17 |
Attorney, Agent or Firm:
OAM PATENT & TRADEMARK LAW FIRM (KR)
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