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[id] => 3078800
[patent_doc_number] => 05337084
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Automatic focusing device utilizing a trend of variation and degree of reliability of a focusing evaluation value signal to improve image focusing'
[patent_app_type] => 1
[patent_app_number] => 7/862361
[patent_app_country] => US
[patent_app_date] => 1992-04-02
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[pdf_file] => patents/05/337/05337084.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/862361 | Automatic focusing device utilizing a trend of variation and degree of reliability of a focusing evaluation value signal to improve image focusing | Apr 1, 1992 | Issued |