Search

Thanh Duc Vo

Examiner (ID: 6134, Phone: (571)272-0708 , Office: P/2139 )

Most Active Art Unit
2139
Art Unit(s)
2189, 2139
Total Applications
432
Issued Applications
326
Pending Applications
4
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19765846 [patent_doc_number] => 12224147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Breaker and contactor [patent_app_type] => utility [patent_app_number] => 17/788919 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5054 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788919
Breaker and contactor Dec 23, 2020 Issued
Array ( [id] => 16905476 [patent_doc_number] => 20210184392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => VEHICLE PROVIDED WITH A HYDROGEN TANK, CONTAINING AT LEAST ONE ELECTRICAL CONNECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/121164 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121164
Vehicle provided with a hydrogen tank, containing at least one electrical connection device Dec 13, 2020 Issued
Array ( [id] => 17638016 [patent_doc_number] => 11348748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Switch device [patent_app_type] => utility [patent_app_number] => 17/118199 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7239 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118199
Switch device Dec 9, 2020 Issued
Array ( [id] => 16811523 [patent_doc_number] => 20210134078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => DEVICE AND METHOD FOR ACTIVATING A POWER SUPPLY TO A CONSUMER [patent_app_type] => utility [patent_app_number] => 17/118130 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118130
DEVICE AND METHOD FOR ACTIVATING A POWER SUPPLY TO A CONSUMER Dec 9, 2020 Abandoned
Array ( [id] => 17623080 [patent_doc_number] => 11342140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Three-position disconnector switch [patent_app_type] => utility [patent_app_number] => 17/110332 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3997 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110332
Three-position disconnector switch Dec 2, 2020 Issued
Array ( [id] => 16888835 [patent_doc_number] => 20210175032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SWITCH ASSEMBLY WITH ENERGY HARVESTING [patent_app_type] => utility [patent_app_number] => 17/108784 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108784
Switch assembly with energy harvesting Nov 30, 2020 Issued
Array ( [id] => 19294454 [patent_doc_number] => 12033817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Circuit breaker with simplified non-linear double motion [patent_app_type] => utility [patent_app_number] => 17/780912 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3436 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780912
Circuit breaker with simplified non-linear double motion Nov 25, 2020 Issued
Array ( [id] => 18143179 [patent_doc_number] => 20230017027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => VACUUM CIRCUIT BREAKER WITH WELDABLE COPPER SWITCH CONTACTS [patent_app_type] => utility [patent_app_number] => 17/786696 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786696
Vacuum circuit breaker with weldable copper switch contacts Nov 16, 2020 Issued
Array ( [id] => 16811988 [patent_doc_number] => 20210134543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => INSULATING SUPPORT ASSEMBLY FOR A CIRCUIT BREAKER [patent_app_type] => utility [patent_app_number] => 17/091924 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091924
Insulating support assembly for a circuit breaker Nov 5, 2020 Issued
Array ( [id] => 19428093 [patent_doc_number] => 12087524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Voltage sensor for electrical switchgear and electrical switchgear comprising same [patent_app_type] => utility [patent_app_number] => 17/770210 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770210
Voltage sensor for electrical switchgear and electrical switchgear comprising same Oct 26, 2020 Issued
Array ( [id] => 17925801 [patent_doc_number] => 11469062 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Power outage isolation device [patent_app_type] => utility [patent_app_number] => 17/079769 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5202 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17079769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079769
Power outage isolation device Oct 25, 2020 Issued
Array ( [id] => 18774167 [patent_doc_number] => 20230368998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CIRCUIT BREAKER TRIP MECHANISM ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/250011 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250011
Circuit breaker trip mechanism assembly Oct 25, 2020 Issued
Array ( [id] => 16624747 [patent_doc_number] => 20210043400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Electromechanical Actuator And High Voltage (HV) Switch [patent_app_type] => utility [patent_app_number] => 17/078449 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078449
Electromechanical actuator and high voltage (HV) switch Oct 22, 2020 Issued
Array ( [id] => 17553574 [patent_doc_number] => 20220124918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ARC FLASH ENERGY DIFFUSER [patent_app_type] => utility [patent_app_number] => 17/073275 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073275
Arc flash energy diffuser Oct 15, 2020 Issued
Array ( [id] => 17893145 [patent_doc_number] => 11456125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Circuit breaker lockout apparatus [patent_app_type] => utility [patent_app_number] => 17/069343 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069343
Circuit breaker lockout apparatus Oct 12, 2020 Issued
Array ( [id] => 20332714 [patent_doc_number] => 12462998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Mounting assembly and switching system with universal mounting system [patent_app_type] => utility [patent_app_number] => 17/068939 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 4448 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068939
Mounting assembly and switching system with universal mounting system Oct 12, 2020 Issued
Array ( [id] => 19063046 [patent_doc_number] => 11942295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Relay [patent_app_type] => utility [patent_app_number] => 17/066888 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5506 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066888
Relay Oct 8, 2020 Issued
Array ( [id] => 17523003 [patent_doc_number] => 20220108852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => VACUUM CIRCUIT BREAKER [patent_app_type] => utility [patent_app_number] => 17/064741 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064741
Vacuum circuit breaker Oct 6, 2020 Issued
Array ( [id] => 18812433 [patent_doc_number] => 20230386770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SWITCH [patent_app_type] => utility [patent_app_number] => 18/245915 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245915
Switch Oct 5, 2020 Issued
Array ( [id] => 19221383 [patent_doc_number] => 20240186087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => VACUUM SWITCHING DEVICE FOR A CIRCUIT HAVING A MAIN CURRENT PATH AND AN AUXILIARY CURRENT PATH [patent_app_type] => utility [patent_app_number] => 17/773142 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773142
Vacuum switching device for a circuit having a main current path and an auxiliary current path Oct 1, 2020 Issued
Menu