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] => 2639374 [patent_doc_number] => 04952897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Limiting circuit breaker' [patent_app_type] => 1 [patent_app_number] => 7/244478 [patent_app_country] => US [patent_app_date] => 1988-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2990 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952897.pdf [firstpage_image] =>[orig_patent_app_number] => 244478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/244478
Limiting circuit breaker Sep 14, 1988 Issued
Array ( [id] => 2718070 [patent_doc_number] => 05010310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Alternating current immunized relay and method of immunizing a relay to alternating current' [patent_app_type] => 1 [patent_app_number] => 7/208181 [patent_app_country] => US [patent_app_date] => 1988-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3663 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010310.pdf [firstpage_image] =>[orig_patent_app_number] => 208181 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208181
Alternating current immunized relay and method of immunizing a relay to alternating current Jun 15, 1988 Issued
Array ( [id] => 2635133 [patent_doc_number] => 04895223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Method for sub-zoning an elevator group' [patent_app_type] => 1 [patent_app_number] => 7/206754 [patent_app_country] => US [patent_app_date] => 1988-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3311 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895223.pdf [firstpage_image] =>[orig_patent_app_number] => 206754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206754
Method for sub-zoning an elevator group Jun 14, 1988 Issued
Array ( [id] => 2652121 [patent_doc_number] => 04980686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Sample-and-hold amplifier with controllable source charger' [patent_app_type] => 1 [patent_app_number] => 7/201071 [patent_app_country] => US [patent_app_date] => 1988-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1460 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980686.pdf [firstpage_image] =>[orig_patent_app_number] => 201071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201071
Sample-and-hold amplifier with controllable source charger May 26, 1988 Issued
90/001520 MULTI APERTURED LENS SHOCK WAVE PROBE May 24, 1988 Issued
Array ( [id] => 2715570 [patent_doc_number] => 05041831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Indirect D/A converter' [patent_app_type] => 1 [patent_app_number] => 7/186311 [patent_app_country] => US [patent_app_date] => 1988-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 15363 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041831.pdf [firstpage_image] =>[orig_patent_app_number] => 186311 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/186311
Indirect D/A converter Apr 25, 1988 Issued
Array ( [id] => 2594789 [patent_doc_number] => 04970484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Composite elastomer-tipped tubular metallic device for armature and needle valve applications' [patent_app_type] => 1 [patent_app_number] => 7/129017 [patent_app_country] => US [patent_app_date] => 1987-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2617 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970484.pdf [firstpage_image] =>[orig_patent_app_number] => 129017 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/129017
Composite elastomer-tipped tubular metallic device for armature and needle valve applications Dec 3, 1987 Issued
Array ( [id] => 2471118 [patent_doc_number] => 04845336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Modular wire feeding device' [patent_app_type] => 1 [patent_app_number] => 7/118575 [patent_app_country] => US [patent_app_date] => 1987-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2969 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845336.pdf [firstpage_image] =>[orig_patent_app_number] => 118575 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/118575
Modular wire feeding device Nov 5, 1987 Issued
Array ( [id] => 2522704 [patent_doc_number] => 04855656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Driverless car travelling guide system' [patent_app_type] => 1 [patent_app_number] => 7/082441 [patent_app_country] => US [patent_app_date] => 1987-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1964 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855656.pdf [firstpage_image] =>[orig_patent_app_number] => 082441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/082441
Driverless car travelling guide system Aug 5, 1987 Issued
Array ( [id] => 2486659 [patent_doc_number] => 04823069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Light dimmer for distributed use employing inductorless controlled transition phase control power stage' [patent_app_type] => 1 [patent_app_number] => 6/943381 [patent_app_country] => US [patent_app_date] => 1986-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 12392 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823069.pdf [firstpage_image] =>[orig_patent_app_number] => 943381 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/943381
Light dimmer for distributed use employing inductorless controlled transition phase control power stage Dec 16, 1986 Issued
Array ( [id] => 2513646 [patent_doc_number] => 04796006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Analog output system compatible with digital system bus' [patent_app_type] => 1 [patent_app_number] => 6/932678 [patent_app_country] => US [patent_app_date] => 1986-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 6780 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/796/04796006.pdf [firstpage_image] =>[orig_patent_app_number] => 932678 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932678
Analog output system compatible with digital system bus Nov 19, 1986 Issued
Array ( [id] => 2890044 [patent_doc_number] => 05109365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Record information reproducing method with content identifiers' [patent_app_type] => 1 [patent_app_number] => 6/882063 [patent_app_country] => US [patent_app_date] => 1986-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 54 [patent_no_of_words] => 12145 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109365.pdf [firstpage_image] =>[orig_patent_app_number] => 882063 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/882063
Record information reproducing method with content identifiers Jul 2, 1986 Issued
90/001009 ELECTRIC VACUUM CLEANING AND AGITATOR MOTOR CONTROL SYSTEM May 13, 1986 Issued
Array ( [id] => 2598646 [patent_doc_number] => 04918447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Integrated D/A converter including means for reducing glitches' [patent_app_type] => 1 [patent_app_number] => 6/860270 [patent_app_country] => US [patent_app_date] => 1986-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3193 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918447.pdf [firstpage_image] =>[orig_patent_app_number] => 860270 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860270
Integrated D/A converter including means for reducing glitches May 5, 1986 Issued
Array ( [id] => 2551883 [patent_doc_number] => 04804940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Resistor and electron device employing the same' [patent_app_type] => 1 [patent_app_number] => 6/843666 [patent_app_country] => US [patent_app_date] => 1986-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4647 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804940.pdf [firstpage_image] =>[orig_patent_app_number] => 843666 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/843666
Resistor and electron device employing the same Mar 24, 1986 Issued
Array ( [id] => 2557871 [patent_doc_number] => 04833445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Fiso sampling system' [patent_app_type] => 1 [patent_app_number] => 6/742175 [patent_app_country] => US [patent_app_date] => 1985-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 9339 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833445.pdf [firstpage_image] =>[orig_patent_app_number] => 742175 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/742175
Fiso sampling system Jun 6, 1985 Issued
Array ( [id] => 2314815 [patent_doc_number] => 04646060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Superconducting analog-to-digital converter with bidirectional counter' [patent_app_type] => 1 [patent_app_number] => 6/648868 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5375 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/646/04646060.pdf [firstpage_image] =>[orig_patent_app_number] => 648868 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648868
Superconducting analog-to-digital converter with bidirectional counter Sep 6, 1984 Issued
Array ( [id] => 2894645 [patent_doc_number] => 05239250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Capacitor-assisted line commutation for induction motor drives' [patent_app_type] => 1 [patent_app_number] => 6/520093 [patent_app_country] => US [patent_app_date] => 1983-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4315 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239250.pdf [firstpage_image] =>[orig_patent_app_number] => 520093 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/520093
Capacitor-assisted line commutation for induction motor drives Aug 3, 1983 Issued
Array ( [id] => 2092099 [patent_doc_number] => 04476521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Perin rectifier apparatus' [patent_app_type] => 1 [patent_app_number] => 6/500164 [patent_app_country] => US [patent_app_date] => 1983-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1560 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/476/04476521.pdf [firstpage_image] =>[orig_patent_app_number] => 500164 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/500164
Perin rectifier apparatus May 31, 1983 Issued
Array ( [id] => 2076330 [patent_doc_number] => 04471289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Switching power supply circuit' [patent_app_type] => 1 [patent_app_number] => 6/472359 [patent_app_country] => US [patent_app_date] => 1983-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5873 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/471/04471289.pdf [firstpage_image] =>[orig_patent_app_number] => 472359 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/472359
Switching power supply circuit Mar 3, 1983 Issued
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