Array
(
[id] => 7615885
[patent_doc_number] => 06947560
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-09-20
[patent_title] => 'Method and device for effective key length control'
[patent_app_type] => utility
[patent_app_number] => 09/461766
[patent_app_country] => US
[patent_app_date] => 1999-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5547
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/947/06947560.pdf
[firstpage_image] =>[orig_patent_app_number] => 09461766
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/461766 | Method and device for effective key length control | Dec 14, 1999 | Issued |