Light source including modified multi-layer lenses | Patent Number 11415294
US 11415294 B2Filled DateSep 25, 2020
Priority DateSep 26, 2019
Publication DateApr 1, 2021
Expiration DateSep 25, 2039
Inventor/ApplicantsDavid Bjarne Hansen
ExaminesKRYUKOVA, ERIN
Art Unit2875
Technology Center2800
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