- 专利标题： Missing lens detection system and method
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申请号： US09420569申请日： 1999-10-19
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公开(公告)号： US06548818B1公开(公告)日： 2003-04-15
- 发明人: Denwood F. Ross, III , Timothy P. Newton , James A. Ebel , Peyman Dehkordi , Robert Lee Simmons , Michael Francis Widman , Chandra Tan
- 申请人： Denwood F. Ross, III , Timothy P. Newton , James A. Ebel , Peyman Dehkordi , Robert Lee Simmons , Michael Francis Widman , Chandra Tan
- 主分类号： G01B900
- IPC分类号： G01B900
摘要：
A system for determining the presence and optionally the position of an ophthalmic product such as a contact lens in a container is provided.
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