Invention Grant
- Patent Title: Ophthalmic devices incorporating metasurface elements
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Application No.: US13833646Application Date: 2013-03-15
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Publication No.: US09658469B2Publication Date: 2017-05-23
- Inventor: Randall B. Pugh , Frederick A. Flitsch
- Applicant: Johnson & Johnson Vision Care, Inc.
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Main IPC: G02C7/04
- IPC: G02C7/04 ; A61F2/16 ; G02B1/00
Abstract:
This invention describes Ophthalmic Devices with media inserts that have nanostructured Metasurface elements upon or within them. In some embodiments passive ophthalmic devices of various kinds may be formed. Methods and devices for active ophthalmic devices based on Metasurface structures may also be formed.
Public/Granted literature
- US20140277433A1 OPHTHALMIC DEVICES INCORPORATING METASURFACE ELEMENTS Public/Granted day:2014-09-18
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