PATLY.AIApplication
19479635 · BACKLIGHT WITH OPTICAL FILM, ILLUMINATION DEVICE THEREWITH, AND DISPLAY SCREEN
Filed 2025-10-28 · Granted · Patent 12754447 (2026-10-06) The official file ↗The patent and its PDF ↗ · Art unit 2623 · Examiner Kwang-Su Yang Typical · CPC G02F 1/133626 · siOPTICA GmbH · Christensen, Fonder, Dardi & Busse PLLC
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first was Ex parte Quayle
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to disposition 11.3 mo
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