Array
(
[id] => 2420750
[patent_doc_number] => 04743952
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-10
[patent_title] => 'Insulated-gate semiconductor device with low on-resistance'
[patent_app_type] => 1
[patent_app_number] => 6/482075
[patent_app_country] => US
[patent_app_date] => 1983-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2931
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/743/04743952.pdf
[firstpage_image] =>[orig_patent_app_number] => 482075
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/482075 | Insulated-gate semiconductor device with low on-resistance | Apr 3, 1983 | Issued |