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[id] => 20258354
[patent_doc_number] => 12430711
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-30
[patent_title] => Signal processing device and image display device comprising same
[patent_app_type] => utility
[patent_app_number] => 17/756901
[patent_app_country] => US
[patent_app_date] => 2019-12-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/756901 | Signal processing device and image display device comprising same | Dec 3, 2019 | Issued |