Invention Grant
- Patent Title: System for the recognition of an optical signal and materials for use in such a system
- Patent Title (中): 用于识别光信号的系统和用于这种系统的材料
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Application No.: US11866974Application Date: 2007-10-03
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Publication No.: US07804587B2Publication Date: 2010-09-28
- Inventor: Luis A. Sanchez , James Hayes , Clinton T. Ballinger , Eva Sbardella
- Applicant: Luis A. Sanchez , James Hayes , Clinton T. Ballinger , Eva Sbardella
- Applicant Address: US NY Troy
- Assignee: Evident Technologies, Inc.
- Current Assignee: Evident Technologies, Inc.
- Current Assignee Address: US NY Troy
- Agency: Hoffman Warnick LLC
- Main IPC: G01J3/00
- IPC: G01J3/00
Abstract:
A system and method for distinguishing a first light source from other light sources utilizes an image receiver that can selectively engage and disengage a filter. The filter can be configured to either block bands of light corresponding to the light being emitted by either the first source or the other sources. By sequentially engaging and disengaging the filter from the image receiver, the first light source may be distinguished from other light sources.
Public/Granted literature
- US20080137067A1 SYSTEM FOR THE RECOGNITION OF AN OPTICAL SIGNAL AND MATERIALS FOR USE IN SUCH A SYSTEM Public/Granted day:2008-06-12
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