COVER OF OPTICAL ENGINE WITH GUIDING STRUCTURE | Patent Publication Number 20230328349

US 20230328349 A1
Patent Number-
Application Number18336349
Filled DateJun 16, 2023
Priority DateNov 6, 2018
Publication DateOct 12, 2023
Original Assignee
Current AssigneePixart Imaging
Inventor/ApplicantsHung-Yu LAI
Wen-Yen SU
Hui-Hsuan CHEN
Yen-Hung WANG
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