Abstract

G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, eg couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form

Metadata

publication

US Patent 11,592,617, 2023

year

2023

publication date

2023/2/28

authors

Y Bian, AP Jacob

link

https://patents.google.com/patent/US11592617B2/en

inventors

Yusheng Bian, Ajey Poovannummoottil Jacob

patent_office

US

patent_number

11592617

application_number

17193379