Application
17489634 · ILLUMINATION SYSTEM AND PROJECTION DEVICE
Filed 2021-09-29 · Granted · Patent 11477420 (2022-10-18) The official file ↗The patent and its PDF ↗ · Art unit 2882 · Examiner William C Dowling Easy · CPC H04N 9/3161 · Coretronic Corporation · JCIPRNET
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first was Notice of allowance
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To first action
10.8 mo
to disposition 12.6 mo
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