Planar light source | Patent Number 11808968

US 11808968 B2

Application Number17816425

Publication NumberUS 20220381970 A1

Pendency1 year, 3 months, 9 days

Filled DateJul 31, 2022

Priority DateJan 26, 2021

Publication DateDec 1, 2022

Expiration DateJan 25, 2041

Inventor/ApplicantsKeiji EMURA
Keiji Emura

ExaminesBOWMAN, MARY ELLEN

Art Unit2875

Technology Center2800

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