Invention Grant
- Patent Title: Optical filters and methods for making the same
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Application No.: US15920010Application Date: 2018-03-13
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Publication No.: US10534117B2Publication Date: 2020-01-14
- Inventor: Donald McPherson
- Applicant: ENCHROMA, INC.
- Applicant Address: US CA Berkeley
- Assignee: ENCHROMA, INC.
- Current Assignee: ENCHROMA, INC.
- Current Assignee Address: US CA Berkeley
- Agency: Innovation Counsel LLP
- Main IPC: D06P5/00
- IPC: D06P5/00 ; G02B5/22 ; D06P3/00 ; D06P3/24 ; G02B1/04
Abstract:
Described herein are optical filters that provide regulation and/or enhancement of chromatic and luminous aspects of the color appearance of light to human vision, and methods for designing and making the same. The filters have applications in ophthalmics, e.g., in prescription and nonprescription lenses.
Public/Granted literature
- US20180203171A1 OPTICAL FILTERS AND METHODS FOR MAKING THE SAME Public/Granted day:2018-07-19
Information query
