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] => 2115464 [patent_doc_number] => 04451877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Battery system' [patent_app_type] => 1 [patent_app_number] => 6/300798 [patent_app_country] => US [patent_app_date] => 1981-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2124 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451877.pdf [firstpage_image] =>[orig_patent_app_number] => 300798 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/300798
Battery system Sep 9, 1981 Issued
Array ( [id] => 2042425 [patent_doc_number] => 04386311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Dual slope pulse width modulation regulator and control system' [patent_app_type] => 1 [patent_app_number] => 6/300156 [patent_app_country] => US [patent_app_date] => 1981-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6852 [patent_no_of_claims] => 10 [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/04/386/04386311.pdf [firstpage_image] =>[orig_patent_app_number] => 300156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/300156
Dual slope pulse width modulation regulator and control system Sep 7, 1981 Issued
Array ( [id] => 2007999 [patent_doc_number] => 04402039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Telephone line circuit' [patent_app_type] => 1 [patent_app_number] => 6/299156 [patent_app_country] => US [patent_app_date] => 1981-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4471 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402039.pdf [firstpage_image] =>[orig_patent_app_number] => 299156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/299156
Telephone line circuit Sep 2, 1981 Issued
Array ( [id] => 1975694 [patent_doc_number] => 04354223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Step-up/step down chopper' [patent_app_type] => 1 [patent_app_number] => 6/298664 [patent_app_country] => US [patent_app_date] => 1981-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4124 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/354/04354223.pdf [firstpage_image] =>[orig_patent_app_number] => 298664 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/298664
Step-up/step down chopper Sep 1, 1981 Issued
Array ( [id] => 2096281 [patent_doc_number] => 04443753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Second order temperature compensated band cap voltage reference' [patent_app_type] => 1 [patent_app_number] => 6/295952 [patent_app_country] => US [patent_app_date] => 1981-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4676 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/443/04443753.pdf [firstpage_image] =>[orig_patent_app_number] => 295952 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/295952
Second order temperature compensated band cap voltage reference Aug 23, 1981 Issued
Array ( [id] => 2088805 [patent_doc_number] => 04438384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Generation indicating apparatus for vehicle alternators' [patent_app_type] => 1 [patent_app_number] => 6/294822 [patent_app_country] => US [patent_app_date] => 1981-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 6084 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438384.pdf [firstpage_image] =>[orig_patent_app_number] => 294822 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/294822
Generation indicating apparatus for vehicle alternators Aug 20, 1981 Issued
Array ( [id] => 2065343 [patent_doc_number] => 04428040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Low power consumption electronic circuit' [patent_app_type] => 1 [patent_app_number] => 6/292584 [patent_app_country] => US [patent_app_date] => 1981-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 17186 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428040.pdf [firstpage_image] =>[orig_patent_app_number] => 292584 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292584
Low power consumption electronic circuit Aug 12, 1981 Issued
Array ( [id] => 2010922 [patent_doc_number] => 04399396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Two level constant voltage float charge rectifier and battery surveillance apparatus' [patent_app_type] => 1 [patent_app_number] => 6/289278 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6037 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399396.pdf [firstpage_image] =>[orig_patent_app_number] => 289278 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289278
Two level constant voltage float charge rectifier and battery surveillance apparatus Aug 2, 1981 Issued
Array ( [id] => 2047807 [patent_doc_number] => 04404624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-13 [patent_title] => 'Power circuit for electronic timepiece' [patent_app_type] => 1 [patent_app_number] => 6/288849 [patent_app_country] => US [patent_app_date] => 1981-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3575 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/404/04404624.pdf [firstpage_image] =>[orig_patent_app_number] => 288849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288849
Power circuit for electronic timepiece Jul 30, 1981 Issued
Array ( [id] => 2032724 [patent_doc_number] => 04382220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-03 [patent_title] => 'Rechargeable battery pack and combination thereof with lantern' [patent_app_type] => 1 [patent_app_number] => 6/284989 [patent_app_country] => US [patent_app_date] => 1981-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3538 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382220.pdf [firstpage_image] =>[orig_patent_app_number] => 284989 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/284989
Rechargeable battery pack and combination thereof with lantern Jul 19, 1981 Issued
Array ( [id] => 2062488 [patent_doc_number] => 04409538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Charge control circuit' [patent_app_type] => 1 [patent_app_number] => 6/284345 [patent_app_country] => US [patent_app_date] => 1981-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2215 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/409/04409538.pdf [firstpage_image] =>[orig_patent_app_number] => 284345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/284345
Charge control circuit Jul 16, 1981 Issued
Array ( [id] => 2008591 [patent_doc_number] => 04398143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'Remote supply circuit for analog two-wire connection' [patent_app_type] => 1 [patent_app_number] => 6/283741 [patent_app_country] => US [patent_app_date] => 1981-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2485 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/398/04398143.pdf [firstpage_image] =>[orig_patent_app_number] => 283741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/283741
Remote supply circuit for analog two-wire connection Jul 14, 1981 Issued
Array ( [id] => 2048745 [patent_doc_number] => 04405891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => 'Control system for electric powered vehicle' [patent_app_type] => 1 [patent_app_number] => 6/282497 [patent_app_country] => US [patent_app_date] => 1981-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3243 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/405/04405891.pdf [firstpage_image] =>[orig_patent_app_number] => 282497 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/282497
Control system for electric powered vehicle Jul 12, 1981 Issued
Array ( [id] => 2007798 [patent_doc_number] => 04412168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Battery charging and indicating circuit' [patent_app_type] => 1 [patent_app_number] => 6/282058 [patent_app_country] => US [patent_app_date] => 1981-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2107 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412168.pdf [firstpage_image] =>[orig_patent_app_number] => 282058 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/282058
Battery charging and indicating circuit Jul 9, 1981 Issued
Array ( [id] => 2011291 [patent_doc_number] => 04392117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Switching magnet' [patent_app_type] => 1 [patent_app_number] => 6/281387 [patent_app_country] => US [patent_app_date] => 1981-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1613 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392117.pdf [firstpage_image] =>[orig_patent_app_number] => 281387 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281387
Switching magnet Jul 7, 1981 Issued
Array ( [id] => 1968950 [patent_doc_number] => 04362982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Voltage regulator for vehicles' [patent_app_type] => 1 [patent_app_number] => 6/281494 [patent_app_country] => US [patent_app_date] => 1981-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3090 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362982.pdf [firstpage_image] =>[orig_patent_app_number] => 281494 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281494
Voltage regulator for vehicles Jul 7, 1981 Issued
Array ( [id] => 1934130 [patent_doc_number] => 04351022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-21 [patent_title] => 'Combinational logic for generating gate drive signals for phase control rectifiers' [patent_app_type] => 1 [patent_app_number] => 6/280154 [patent_app_country] => US [patent_app_date] => 1981-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3946 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/351/04351022.pdf [firstpage_image] =>[orig_patent_app_number] => 280154 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/280154
Combinational logic for generating gate drive signals for phase control rectifiers Jun 29, 1981 Issued
Array ( [id] => 2059751 [patent_doc_number] => 04455543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'Electromagnetically operating actuator' [patent_app_type] => 1 [patent_app_number] => 6/278393 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3901 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455543.pdf [firstpage_image] =>[orig_patent_app_number] => 278393 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278393
Electromagnetically operating actuator Jun 28, 1981 Issued
Array ( [id] => 1948063 [patent_doc_number] => 04336587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'High efficiency turn-off loss reduction network with active discharge of storage capacitor' [patent_app_type] => 1 [patent_app_number] => 6/278354 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4357 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/336/04336587.pdf [firstpage_image] =>[orig_patent_app_number] => 278354 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278354
High efficiency turn-off loss reduction network with active discharge of storage capacitor Jun 28, 1981 Issued
Array ( [id] => 2011852 [patent_doc_number] => 04399500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Multimode base drive circuit for power switching transistor' [patent_app_type] => 1 [patent_app_number] => 6/278349 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4791 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399500.pdf [firstpage_image] =>[orig_patent_app_number] => 278349 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278349
Multimode base drive circuit for power switching transistor Jun 28, 1981 Issued
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