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13764812 · OPTICAL TOUCH SCREEN SYSTEMS USING TOTAL INTERNAL REFLECTION

Filed 2013-02-12 · Granted · Patent 8553014 (2013-10-08) The official file ↗The patent and its PDF ↗ · Art unit 2692 · Examiner Duc Q Dinh Typical · CPC G06F 3/0308 · NEONODE INC. · Soquel Group, LLC

Office actions
0
first was Notice of allowance
RCEs
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no appeal
To first action
3.6 mo
to disposition 7.8 mo
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