Invention Grant
- Patent Title: Toric lens design
- Patent Title (中): 复古镜头设计
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Application No.: US12351482Application Date: 2009-01-09
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Publication No.: US07866814B2Publication Date: 2011-01-11
- Inventor: Ming Ye , Curtis Dean McKenney
- Applicant: Ming Ye , Curtis Dean McKenney
- Applicant Address: CH Basel
- Assignee: Novartis AG
- Current Assignee: Novartis AG
- Current Assignee Address: CH Basel
- Agent Robert Ambrose
- Main IPC: G02C7/04
- IPC: G02C7/04
Abstract:
This invention is related to contact lenses. In particular, the present invention is related to a toric contact lens design with thickness zones in the carrier portion of the lens for increased rotational stability.
Public/Granted literature
- US20090115963A1 TORIC LENS DESIGN Public/Granted day:2009-05-07
Information query
