Invention Grant
- Patent Title: Contact lens and product thereof
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Application No.: US16013997Application Date: 2018-06-21
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Publication No.: US10698232B2Publication Date: 2020-06-30
- Inventor: En-Ping Lin , I-Wei Lai , Chun-Hung Teng
- Applicant: LARGAN MEDICAL CO., LTD.
- Applicant Address: TW Taichung
- Assignee: LARGAN MEDICAL CO., LTD.
- Current Assignee: LARGAN MEDICAL CO., LTD.
- Current Assignee Address: TW Taichung
- Agency: McClure, Qualey & Rodack, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@b8afb4e com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5b710ccb
- Main IPC: G02C7/04
- IPC: G02C7/04 ; G02C7/06 ; G02C7/10 ; G02C7/16
Abstract:
A contact lens includes a central region, an annular region and a peripheral region. The central region includes a central point of the contact lens. The annular region symmetrically surrounds the central region. The peripheral region symmetrically surrounds the annular region. The peripheral region includes at least one color pattern portion. The annular region includes at least one power of critical point.
Public/Granted literature
- US20180373059A1 CONTACT LENS AND PRODUCT THEREOF Public/Granted day:2018-12-27
Information query
