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] => 2092912 [patent_doc_number] => 04464620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Circuit for generating a sinusoidal synchronization voltage for firing thyristors' [patent_app_type] => 1 [patent_app_number] => 6/365649 [patent_app_country] => US [patent_app_date] => 1982-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4575 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/464/04464620.pdf [firstpage_image] =>[orig_patent_app_number] => 365649 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/365649
Circuit for generating a sinusoidal synchronization voltage for firing thyristors Apr 4, 1982 Issued
Array ( [id] => 2097708 [patent_doc_number] => 04456871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Power supply for electronic control system' [patent_app_type] => 1 [patent_app_number] => 6/365861 [patent_app_country] => US [patent_app_date] => 1982-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7234 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456871.pdf [firstpage_image] =>[orig_patent_app_number] => 365861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/365861
Power supply for electronic control system Apr 4, 1982 Issued
Array ( [id] => 2062463 [patent_doc_number] => 04409537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Interconnection of primary cells' [patent_app_type] => 1 [patent_app_number] => 6/363982 [patent_app_country] => US [patent_app_date] => 1982-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1630 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/409/04409537.pdf [firstpage_image] =>[orig_patent_app_number] => 363982 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/363982
Interconnection of primary cells Mar 30, 1982 Issued
Array ( [id] => 2034040 [patent_doc_number] => 04415960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Line variable overcurrent protection for a voltage conversion circuit' [patent_app_type] => 1 [patent_app_number] => 6/362941 [patent_app_country] => US [patent_app_date] => 1982-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2177 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415960.pdf [firstpage_image] =>[orig_patent_app_number] => 362941 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362941
Line variable overcurrent protection for a voltage conversion circuit Mar 28, 1982 Issued
Array ( [id] => 2040018 [patent_doc_number] => 04410807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Regulating device for polyphase electrical circuits' [patent_app_type] => 1 [patent_app_number] => 6/362256 [patent_app_country] => US [patent_app_date] => 1982-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2557 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410807.pdf [firstpage_image] =>[orig_patent_app_number] => 362256 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362256
Regulating device for polyphase electrical circuits Mar 25, 1982 Issued
Array ( [id] => 2054142 [patent_doc_number] => 04390834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Digital volume control' [patent_app_type] => 1 [patent_app_number] => 6/360049 [patent_app_country] => US [patent_app_date] => 1982-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2371 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390834.pdf [firstpage_image] =>[orig_patent_app_number] => 360049 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/360049
Digital volume control Mar 18, 1982 Issued
Array ( [id] => 2072227 [patent_doc_number] => 04430697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Method and apparatus for starting a parallel-tuned current fed inverter' [patent_app_type] => 1 [patent_app_number] => 6/359550 [patent_app_country] => US [patent_app_date] => 1982-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4028 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430697.pdf [firstpage_image] =>[orig_patent_app_number] => 359550 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/359550
Method and apparatus for starting a parallel-tuned current fed inverter Mar 17, 1982 Issued
Array ( [id] => 2089252 [patent_doc_number] => 04435745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Device for generating specific electrical voltage values for consumers associated with an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/359637 [patent_app_country] => US [patent_app_date] => 1982-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1988 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435745.pdf [firstpage_image] =>[orig_patent_app_number] => 359637 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/359637
Device for generating specific electrical voltage values for consumers associated with an internal combustion engine Mar 17, 1982 Issued
Array ( [id] => 2063391 [patent_doc_number] => 04433369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Power supply circuit for electrical apparatus' [patent_app_type] => 1 [patent_app_number] => 6/359162 [patent_app_country] => US [patent_app_date] => 1982-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 36 [patent_no_of_words] => 8262 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/433/04433369.pdf [firstpage_image] =>[orig_patent_app_number] => 359162 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/359162
Power supply circuit for electrical apparatus Mar 16, 1982 Issued
Array ( [id] => 2054086 [patent_doc_number] => 04390828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Battery charger circuit' [patent_app_type] => 1 [patent_app_number] => 6/359021 [patent_app_country] => US [patent_app_date] => 1982-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2077 [patent_no_of_claims] => 7 [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/04/390/04390828.pdf [firstpage_image] =>[orig_patent_app_number] => 359021 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/359021
Battery charger circuit Mar 16, 1982 Issued
Array ( [id] => 2089296 [patent_doc_number] => 04435749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'High frequency inverter fault protection system' [patent_app_type] => 1 [patent_app_number] => 6/352955 [patent_app_country] => US [patent_app_date] => 1982-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4110 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435749.pdf [firstpage_image] =>[orig_patent_app_number] => 352955 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352955
High frequency inverter fault protection system Feb 25, 1982 Issued
Array ( [id] => 2081889 [patent_doc_number] => 04434395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Solar cell power supply circuit' [patent_app_type] => 1 [patent_app_number] => 6/352154 [patent_app_country] => US [patent_app_date] => 1982-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2771 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434395.pdf [firstpage_image] =>[orig_patent_app_number] => 352154 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352154
Solar cell power supply circuit Feb 24, 1982 Issued
Array ( [id] => 2070947 [patent_doc_number] => 04459652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Phase-on ride-through control circuit' [patent_app_type] => 1 [patent_app_number] => 6/349156 [patent_app_country] => US [patent_app_date] => 1982-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6016 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/459/04459652.pdf [firstpage_image] =>[orig_patent_app_number] => 349156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349156
Phase-on ride-through control circuit Feb 15, 1982 Issued
Array ( [id] => 2065165 [patent_doc_number] => 04453119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Electrical charging control apparatus and method, and solar to electrical energy conversion apparatus incorporating such charging control apparatus' [patent_app_type] => 1 [patent_app_number] => 6/342336 [patent_app_country] => US [patent_app_date] => 1982-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8247 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/453/04453119.pdf [firstpage_image] =>[orig_patent_app_number] => 342336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/342336
Electrical charging control apparatus and method, and solar to electrical energy conversion apparatus incorporating such charging control apparatus Jan 24, 1982 Issued
Array ( [id] => 2000157 [patent_doc_number] => 04384320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Push-pull switching mode inverter-type power supply' [patent_app_type] => 1 [patent_app_number] => 6/342466 [patent_app_country] => US [patent_app_date] => 1982-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6860 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384320.pdf [firstpage_image] =>[orig_patent_app_number] => 342466 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/342466
Push-pull switching mode inverter-type power supply Jan 24, 1982 Issued
Array ( [id] => 2041184 [patent_doc_number] => 04410936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Power converter' [patent_app_type] => 1 [patent_app_number] => 6/340373 [patent_app_country] => US [patent_app_date] => 1982-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4649 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410936.pdf [firstpage_image] =>[orig_patent_app_number] => 340373 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/340373
Power converter Jan 17, 1982 Issued
Array ( [id] => 2063379 [patent_doc_number] => 04433368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Power supply circuit for a variable electrical source' [patent_app_type] => 1 [patent_app_number] => 6/337162 [patent_app_country] => US [patent_app_date] => 1982-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3965 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/433/04433368.pdf [firstpage_image] =>[orig_patent_app_number] => 337162 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/337162
Power supply circuit for a variable electrical source Jan 4, 1982 Issued
Array ( [id] => 2011160 [patent_doc_number] => 04392101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Method of charging batteries and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 6/337174 [patent_app_country] => US [patent_app_date] => 1982-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 15253 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 40 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392101.pdf [firstpage_image] =>[orig_patent_app_number] => 337174 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/337174
Method of charging batteries and apparatus therefor Jan 4, 1982 Issued
Array ( [id] => 2008096 [patent_doc_number] => 04388582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Apparatus and method for charging batteries' [patent_app_type] => 1 [patent_app_number] => 6/337296 [patent_app_country] => US [patent_app_date] => 1982-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 15257 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/388/04388582.pdf [firstpage_image] =>[orig_patent_app_number] => 337296 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/337296
Apparatus and method for charging batteries Jan 4, 1982 Issued
Array ( [id] => 2104411 [patent_doc_number] => 04429356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Transistor inverter device' [patent_app_type] => 1 [patent_app_number] => 6/334816 [patent_app_country] => US [patent_app_date] => 1981-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2879 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/429/04429356.pdf [firstpage_image] =>[orig_patent_app_number] => 334816 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/334816
Transistor inverter device Dec 27, 1981 Issued
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