Search

Trinh Vo Dinh

Examiner (ID: 2670, Phone: (571)272-1821 , Office: P/2845 )

Most Active Art Unit
2821
Art Unit(s)
2821, 2845
Total Applications
1665
Issued Applications
1355
Pending Applications
93
Abandoned Applications
220

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2074806 [patent_doc_number] => 04479175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => 'Phase modulated switchmode power amplifier and waveform generator' [patent_app_type] => 1 [patent_app_number] => 6/407863 [patent_app_country] => US [patent_app_date] => 1982-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 2874 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/479/04479175.pdf [firstpage_image] =>[orig_patent_app_number] => 407863 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/407863
Phase modulated switchmode power amplifier and waveform generator Aug 12, 1982 Issued
Array ( [id] => 2075953 [patent_doc_number] => 04463415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-31 [patent_title] => 'Timing generator for use with multi-phase control rectifier systems' [patent_app_type] => 1 [patent_app_number] => 6/406310 [patent_app_country] => US [patent_app_date] => 1982-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4591 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/463/04463415.pdf [firstpage_image] =>[orig_patent_app_number] => 406310 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406310
Timing generator for use with multi-phase control rectifier systems Aug 8, 1982 Issued
Array ( [id] => 2009073 [patent_doc_number] => 04408268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Pulse modulated electronic voltage controller with smooth voltage output' [patent_app_type] => 1 [patent_app_number] => 6/406651 [patent_app_country] => US [patent_app_date] => 1982-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4506 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408268.pdf [firstpage_image] =>[orig_patent_app_number] => 406651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406651
Pulse modulated electronic voltage controller with smooth voltage output Aug 8, 1982 Issued
Array ( [id] => 2140564 [patent_doc_number] => 04494010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-15 [patent_title] => 'Programmable power control apparatus responsive to load variations' [patent_app_type] => 1 [patent_app_number] => 6/406138 [patent_app_country] => US [patent_app_date] => 1982-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 9299 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/494/04494010.pdf [firstpage_image] =>[orig_patent_app_number] => 406138 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406138
Programmable power control apparatus responsive to load variations Aug 8, 1982 Issued
Array ( [id] => 2118560 [patent_doc_number] => 04437146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Boost power supply having power factor correction circuit' [patent_app_type] => 1 [patent_app_number] => 6/406164 [patent_app_country] => US [patent_app_date] => 1982-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5702 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/437/04437146.pdf [firstpage_image] =>[orig_patent_app_number] => 406164 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406164
Boost power supply having power factor correction circuit Aug 8, 1982 Issued
Array ( [id] => 2091039 [patent_doc_number] => 04476425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Battery charger' [patent_app_type] => 1 [patent_app_number] => 6/406113 [patent_app_country] => US [patent_app_date] => 1982-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 5151 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/476/04476425.pdf [firstpage_image] =>[orig_patent_app_number] => 406113 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406113
Battery charger Aug 5, 1982 Issued
Array ( [id] => 2121767 [patent_doc_number] => 04449057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-15 [patent_title] => 'Solar cell power supply device' [patent_app_type] => 1 [patent_app_number] => 6/401250 [patent_app_country] => US [patent_app_date] => 1982-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1755 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449057.pdf [firstpage_image] =>[orig_patent_app_number] => 401250 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401250
Solar cell power supply device Jul 22, 1982 Issued
Array ( [id] => 2075802 [patent_doc_number] => 04463399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-31 [patent_title] => 'Circuit for intrinsically safe pilot light' [patent_app_type] => 1 [patent_app_number] => 6/399565 [patent_app_country] => US [patent_app_date] => 1982-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3864 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/463/04463399.pdf [firstpage_image] =>[orig_patent_app_number] => 399565 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399565
Circuit for intrinsically safe pilot light Jul 18, 1982 Issued
Array ( [id] => 2075791 [patent_doc_number] => 04463398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-31 [patent_title] => 'Intrinsically safe pilot light' [patent_app_type] => 1 [patent_app_number] => 6/399533 [patent_app_country] => US [patent_app_date] => 1982-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4514 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/463/04463398.pdf [firstpage_image] =>[orig_patent_app_number] => 399533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399533
Intrinsically safe pilot light Jul 18, 1982 Issued
Array ( [id] => 2042814 [patent_doc_number] => 04413313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Electrical inverters' [patent_app_type] => 1 [patent_app_number] => 6/399106 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3908 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/413/04413313.pdf [firstpage_image] =>[orig_patent_app_number] => 399106 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399106
Electrical inverters Jul 15, 1982 Issued
Array ( [id] => 2094711 [patent_doc_number] => 04486704 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Control device for an electrostatic dust separator' [patent_app_type] => 1 [patent_app_number] => 6/398654 [patent_app_country] => US [patent_app_date] => 1982-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5706 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486704.pdf [firstpage_image] =>[orig_patent_app_number] => 398654 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398654
Control device for an electrostatic dust separator Jul 14, 1982 Issued
Array ( [id] => 2068528 [patent_doc_number] => 04441072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Multiple input output electrical isolation for use with electronic integrated circuits' [patent_app_type] => 1 [patent_app_number] => 6/397649 [patent_app_country] => US [patent_app_date] => 1982-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2425 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/441/04441072.pdf [firstpage_image] =>[orig_patent_app_number] => 397649 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/397649
Multiple input output electrical isolation for use with electronic integrated circuits Jul 11, 1982 Issued
Array ( [id] => 2117820 [patent_doc_number] => 04439719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Variable timing circuit for motive power battery chargers' [patent_app_type] => 1 [patent_app_number] => 6/396675 [patent_app_country] => US [patent_app_date] => 1982-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4254 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439719.pdf [firstpage_image] =>[orig_patent_app_number] => 396675 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/396675
Variable timing circuit for motive power battery chargers Jul 8, 1982 Issued
Array ( [id] => 2129220 [patent_doc_number] => 04482856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Battery charger' [patent_app_type] => 1 [patent_app_number] => 6/396056 [patent_app_country] => US [patent_app_date] => 1982-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2195 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482856.pdf [firstpage_image] =>[orig_patent_app_number] => 396056 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/396056
Battery charger Jul 6, 1982 Issued
Array ( [id] => 2020533 [patent_doc_number] => 04400658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'Cable jumper without polarity' [patent_app_type] => 1 [patent_app_number] => 6/393758 [patent_app_country] => US [patent_app_date] => 1982-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2090 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/400/04400658.pdf [firstpage_image] =>[orig_patent_app_number] => 393758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393758
Cable jumper without polarity Jun 29, 1982 Issued
Array ( [id] => 2059588 [patent_doc_number] => 04455526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'FET Switching regulator' [patent_app_type] => 1 [patent_app_number] => 6/393265 [patent_app_country] => US [patent_app_date] => 1982-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2965 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455526.pdf [firstpage_image] =>[orig_patent_app_number] => 393265 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393265
FET Switching regulator Jun 28, 1982 Issued
Array ( [id] => 2091067 [patent_doc_number] => 04476427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Pulse signal processing circuit having a protection circuit against over-current breakdown' [patent_app_type] => 1 [patent_app_number] => 6/391754 [patent_app_country] => US [patent_app_date] => 1982-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5025 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/476/04476427.pdf [firstpage_image] =>[orig_patent_app_number] => 391754 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391754
Pulse signal processing circuit having a protection circuit against over-current breakdown Jun 23, 1982 Issued
Array ( [id] => 2080896 [patent_doc_number] => 04462071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-24 [patent_title] => 'Supply system' [patent_app_type] => 1 [patent_app_number] => 6/389535 [patent_app_country] => US [patent_app_date] => 1982-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 3731 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/462/04462071.pdf [firstpage_image] =>[orig_patent_app_number] => 389535 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389535
Supply system Jun 17, 1982 Issued
Array ( [id] => 2009084 [patent_doc_number] => 04408269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Balanced power supply with polarized capacitors' [patent_app_type] => 1 [patent_app_number] => 6/389744 [patent_app_country] => US [patent_app_date] => 1982-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2231 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408269.pdf [firstpage_image] =>[orig_patent_app_number] => 389744 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389744
Balanced power supply with polarized capacitors Jun 17, 1982 Issued
Array ( [id] => 2089828 [patent_doc_number] => 04438487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Digital phase-shifting circuit' [patent_app_type] => 1 [patent_app_number] => 6/389066 [patent_app_country] => US [patent_app_date] => 1982-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3516 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438487.pdf [firstpage_image] =>[orig_patent_app_number] => 389066 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389066
Digital phase-shifting circuit Jun 15, 1982 Issued
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