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] => 1999428 [patent_doc_number] => 04374354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Rechargeable electric portable appliance' [patent_app_type] => 1 [patent_app_number] => 6/276507 [patent_app_country] => US [patent_app_date] => 1981-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 3193 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/374/04374354.pdf [firstpage_image] =>[orig_patent_app_number] => 276507 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/276507
Rechargeable electric portable appliance Jun 22, 1981 Issued
Array ( [id] => 1961718 [patent_doc_number] => 04358730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'AC Power control circuit' [patent_app_type] => 1 [patent_app_number] => 6/275557 [patent_app_country] => US [patent_app_date] => 1981-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4025 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358730.pdf [firstpage_image] =>[orig_patent_app_number] => 275557 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/275557
AC Power control circuit Jun 18, 1981 Issued
Array ( [id] => 2032731 [patent_doc_number] => 04382221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-03 [patent_title] => 'Battery charger for a backup power circuit' [patent_app_type] => 1 [patent_app_number] => 6/272948 [patent_app_country] => US [patent_app_date] => 1981-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7013 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382221.pdf [firstpage_image] =>[orig_patent_app_number] => 272948 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/272948
Battery charger for a backup power circuit Jun 11, 1981 Issued
Array ( [id] => 2055715 [patent_doc_number] => 04417222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Circuit breaker' [patent_app_type] => 1 [patent_app_number] => 6/272202 [patent_app_country] => US [patent_app_date] => 1981-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9299 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/417/04417222.pdf [firstpage_image] =>[orig_patent_app_number] => 272202 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/272202
Circuit breaker Jun 9, 1981 Issued
Array ( [id] => 1987735 [patent_doc_number] => 04346342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'Current limiting voltage regulator' [patent_app_type] => 1 [patent_app_number] => 6/271768 [patent_app_country] => US [patent_app_date] => 1981-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3417 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/346/04346342.pdf [firstpage_image] =>[orig_patent_app_number] => 271768 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/271768
Current limiting voltage regulator Jun 8, 1981 Issued
Array ( [id] => 2048100 [patent_doc_number] => 04387334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Battery monitor circuit' [patent_app_type] => 1 [patent_app_number] => 6/270705 [patent_app_country] => US [patent_app_date] => 1981-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3194 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387334.pdf [firstpage_image] =>[orig_patent_app_number] => 270705 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270705
Battery monitor circuit Jun 4, 1981 Issued
Array ( [id] => 2020163 [patent_doc_number] => 04371825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => 'Method of minimizing the effects of parasitic currents' [patent_app_type] => 1 [patent_app_number] => 6/270481 [patent_app_country] => US [patent_app_date] => 1981-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6337 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/371/04371825.pdf [firstpage_image] =>[orig_patent_app_number] => 270481 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270481
Method of minimizing the effects of parasitic currents Jun 3, 1981 Issued
Array ( [id] => 1977346 [patent_doc_number] => 04348631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Static VAR generator' [patent_app_type] => 1 [patent_app_number] => 6/270470 [patent_app_country] => US [patent_app_date] => 1981-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1948 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/348/04348631.pdf [firstpage_image] =>[orig_patent_app_number] => 270470 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270470
Static VAR generator Jun 3, 1981 Issued
06/265858 HIGH PERFORMANCE INCREMENTAL MOTION SYSTEM USING A CLOSED LOOP STEPPING MOTOR May 20, 1981 Abandoned
Array ( [id] => 2020207 [patent_doc_number] => 04371830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => 'High voltage charge-regulating power supply for a pulsed load' [patent_app_type] => 1 [patent_app_number] => 6/265958 [patent_app_country] => US [patent_app_date] => 1981-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2123 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/371/04371830.pdf [firstpage_image] =>[orig_patent_app_number] => 265958 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/265958
High voltage charge-regulating power supply for a pulsed load May 20, 1981 Issued
Array ( [id] => 1962147 [patent_doc_number] => 04358818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Thyristor-controlled AC/DC converter system' [patent_app_type] => 1 [patent_app_number] => 6/264871 [patent_app_country] => US [patent_app_date] => 1981-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3894 [patent_no_of_claims] => 7 [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/04/358/04358818.pdf [firstpage_image] =>[orig_patent_app_number] => 264871 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264871
Thyristor-controlled AC/DC converter system May 17, 1981 Issued
Array ( [id] => 1983448 [patent_doc_number] => 04363975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Direct current power supply' [patent_app_type] => 1 [patent_app_number] => 6/264068 [patent_app_country] => US [patent_app_date] => 1981-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3920 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/363/04363975.pdf [firstpage_image] =>[orig_patent_app_number] => 264068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264068
Direct current power supply May 17, 1981 Issued
Array ( [id] => 1973045 [patent_doc_number] => 04344125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'System for precise regulation of the output voltage or current of a push-pull inverter having large variations of input voltage' [patent_app_type] => 1 [patent_app_number] => 6/263553 [patent_app_country] => US [patent_app_date] => 1981-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3642 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344125.pdf [firstpage_image] =>[orig_patent_app_number] => 263553 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263553
System for precise regulation of the output voltage or current of a push-pull inverter having large variations of input voltage May 13, 1981 Issued
Array ( [id] => 1987200 [patent_doc_number] => 04357655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-02 [patent_title] => 'Three-phase inverter' [patent_app_type] => 1 [patent_app_number] => 6/262861 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3675 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/357/04357655.pdf [firstpage_image] =>[orig_patent_app_number] => 262861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262861
Three-phase inverter May 11, 1981 Issued
Array ( [id] => 1962474 [patent_doc_number] => 04349778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Band-gap voltage reference having an improved current mirror circuit' [patent_app_type] => 1 [patent_app_number] => 6/262273 [patent_app_country] => US [patent_app_date] => 1981-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4340 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/349/04349778.pdf [firstpage_image] =>[orig_patent_app_number] => 262273 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262273
Band-gap voltage reference having an improved current mirror circuit May 10, 1981 Issued
Array ( [id] => 1978534 [patent_doc_number] => 04361866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-30 [patent_title] => 'Power converter apparatus' [patent_app_type] => 1 [patent_app_number] => 6/261668 [patent_app_country] => US [patent_app_date] => 1981-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 6934 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/361/04361866.pdf [firstpage_image] =>[orig_patent_app_number] => 261668 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/261668
Power converter apparatus May 6, 1981 Issued
Array ( [id] => 2024703 [patent_doc_number] => 04380730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Electrical power regulating apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/261259 [patent_app_country] => US [patent_app_date] => 1981-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1974 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380730.pdf [firstpage_image] =>[orig_patent_app_number] => 261259 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/261259
Electrical power regulating apparatus and method May 5, 1981 Issued
Array ( [id] => 2057805 [patent_doc_number] => 04394723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Power supply circuit' [patent_app_type] => 1 [patent_app_number] => 6/275075 [patent_app_country] => US [patent_app_date] => 1981-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 32 [patent_no_of_words] => 6645 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/394/04394723.pdf [firstpage_image] =>[orig_patent_app_number] => 275075 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/275075
Power supply circuit Apr 29, 1981 Issued
Array ( [id] => 2028264 [patent_doc_number] => 04378522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Adjustable current source' [patent_app_type] => 1 [patent_app_number] => 6/261165 [patent_app_country] => US [patent_app_date] => 1981-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1774 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378522.pdf [firstpage_image] =>[orig_patent_app_number] => 261165 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/261165
Adjustable current source Apr 29, 1981 Issued
Array ( [id] => 1980474 [patent_doc_number] => 04352053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-28 [patent_title] => 'Temperature compensating voltage generator circuit' [patent_app_type] => 1 [patent_app_number] => 6/257551 [patent_app_country] => US [patent_app_date] => 1981-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 8973 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352053.pdf [firstpage_image] =>[orig_patent_app_number] => 257551 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/257551
Temperature compensating voltage generator circuit Apr 26, 1981 Issued
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