Search

Quanglong N. Truong

Examiner (ID: 4011, Phone: (571)270-0719 , Office: P/1615 )

Most Active Art Unit
1615
Art Unit(s)
1615
Total Applications
722
Issued Applications
506
Pending Applications
113
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15176959 [patent_doc_number] => 20190359071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => ELECTRIC POWER SYSTEM FOR ELECTRIC BUS [patent_app_type] => utility [patent_app_number] => 16/397753 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397753
Electric power system for electric bus Apr 28, 2019 Issued
Array ( [id] => 16896790 [patent_doc_number] => 11038354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Photovoltaic cell system and rapid shutdown (RSD) control circuit and method [patent_app_type] => utility [patent_app_number] => 16/385095 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3249 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385095
Photovoltaic cell system and rapid shutdown (RSD) control circuit and method Apr 15, 2019 Issued
Array ( [id] => 17668813 [patent_doc_number] => 11362519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Apparatus and methods for soft grid interconnection of distributed generation assets [patent_app_type] => utility [patent_app_number] => 17/048461 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4149 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048461
Apparatus and methods for soft grid interconnection of distributed generation assets Apr 11, 2019 Issued
Array ( [id] => 14510941 [patent_doc_number] => 20190199125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => AUTOMATIC TRANSFER SWITCH MAINTENANCE BYPASS CABINET [patent_app_type] => utility [patent_app_number] => 16/290228 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290228
Automatic transfer switch maintenance bypass cabinet Feb 28, 2019 Issued
Array ( [id] => 17788260 [patent_doc_number] => 11411400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => DC power supply system [patent_app_type] => utility [patent_app_number] => 17/428120 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6451 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428120
DC power supply system Feb 3, 2019 Issued
Array ( [id] => 15333297 [patent_doc_number] => 20200006978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => Uninterruptible Power Supply Systems and Methods Using Isolated Interface for Variably Available Power Source [patent_app_type] => utility [patent_app_number] => 16/266190 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4787 [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] => 16266190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266190
Uninterruptible power supply systems and methods using isolated interface for variably available power source Feb 3, 2019 Issued
Array ( [id] => 16036197 [patent_doc_number] => 10680533 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-09 [patent_title] => Common layout rectifier or converter [patent_app_type] => utility [patent_app_number] => 16/265356 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265356
Common layout rectifier or converter Jan 31, 2019 Issued
Array ( [id] => 16194813 [patent_doc_number] => 20200235662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => DC-TO-DC CONVERTER HAVING AN INDUCTIVE CONDUCTOR [patent_app_type] => utility [patent_app_number] => 16/253530 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16253530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253530
DC-TO-DC CONVERTER HAVING AN INDUCTIVE CONDUCTOR Jan 21, 2019 Abandoned
Array ( [id] => 16110409 [patent_doc_number] => 20200207227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => POWERTRAIN ARCHITECTURE FOR A VEHICLE UTILIZING AN ON-BOARD CHARGER [patent_app_type] => utility [patent_app_number] => 16/236556 [patent_app_country] => US [patent_app_date] => 2018-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4914 [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] => 16236556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/236556
Powertrain architecture for a vehicle utilizing an on-board charger Dec 29, 2018 Issued
Array ( [id] => 16678155 [patent_doc_number] => 20210066921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => METHOD FOR DETECTING THE INPUT CHANNEL CONFIGURATION OF A MULTI-CHANNEL INVERTER [patent_app_type] => utility [patent_app_number] => 16/959455 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8143 [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] => 16959455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959455
METHOD FOR DETECTING THE INPUT CHANNEL CONFIGURATION OF A MULTI-CHANNEL INVERTER Dec 20, 2018 Abandoned
Array ( [id] => 14447639 [patent_doc_number] => 20190181693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => NON-CONTACT POWER RECEIVING DEVICE AND NON-CONTACT POWER TRANSMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/199396 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16199396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/199396
NON-CONTACT POWER RECEIVING DEVICE AND NON-CONTACT POWER TRANSMITTING DEVICE Nov 25, 2018 Abandoned
Array ( [id] => 14080521 [patent_doc_number] => 20190089148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => DISCONNECTION APPARATUS FOR A PHOTOVOLTAIC STRING, SOLAR INSTALLATION AND OPERATING METHOD FOR A SOLAR INSTALLATION WITH A PHOTOVOLTAIC STRING [patent_app_type] => utility [patent_app_number] => 16/197447 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197447
Disconnection apparatus for a photovoltaic string, solar installation and operating method for a solar installation with a photovoltaic string Nov 20, 2018 Issued
Array ( [id] => 16379723 [patent_doc_number] => 20200328566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => POWER WIRING DEVICE [patent_app_type] => utility [patent_app_number] => 16/766746 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766746
Power wiring device Nov 4, 2018 Issued
Array ( [id] => 14192233 [patent_doc_number] => 20190115822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/164499 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164499
Power conversion apparatus Oct 17, 2018 Issued
Array ( [id] => 14164723 [patent_doc_number] => 20190109464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => METHOD AND DEVICE FOR CHARGING AN ENERGY STORAGE DEVICE FOR USE IN A CLEANING APPLIANCE AND CLEANING APPLIANCE HAVING A DEVICE [patent_app_type] => utility [patent_app_number] => 16/157109 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157109
Method and device for charging an energy storage device for use in a cleaning appliance and cleaning appliance having a device Oct 10, 2018 Issued
Array ( [id] => 13879991 [patent_doc_number] => 20190036336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => HYBRID ENERGY STORAGE MODULES FOR PULSED POWER EFFECTORS WITH MEDIUM VOLTAGE DIRECT CURRENT (MVDC) POWER DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 16/148331 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148331
Hybrid energy storage modules for pulsed power effectors with medium voltage direct current (MVDC) power distribution Sep 30, 2018 Issued
Array ( [id] => 14080923 [patent_doc_number] => 20190089349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => SWITCHING CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/130951 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16130951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130951
SWITCHING CIRCUIT Sep 12, 2018 Abandoned
Array ( [id] => 17979086 [patent_doc_number] => 11495964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Dual output power system for vehicles [patent_app_type] => utility [patent_app_number] => 16/114985 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8817 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16114985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/114985
Dual output power system for vehicles Aug 27, 2018 Issued
Array ( [id] => 15465937 [patent_doc_number] => 20200045793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => LED EMERGENCY LIGHT [patent_app_type] => utility [patent_app_number] => 16/052497 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052497
LED EMERGENCY LIGHT Jul 31, 2018 Abandoned
Array ( [id] => 18028469 [patent_doc_number] => 11511638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Electrical power converter unit, an electrical power conversion device and an industrial vehicle including this electrical power converter unit [patent_app_type] => utility [patent_app_number] => 17/262905 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5271 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262905
Electrical power converter unit, an electrical power conversion device and an industrial vehicle including this electrical power converter unit Jul 24, 2018 Issued
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