Search

Nguyen Tran

Examiner (ID: 15194, Phone: (571)270-1269 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2892
Total Applications
1464
Issued Applications
1166
Pending Applications
119
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19866951 [patent_doc_number] => 20250105737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Switch Control Circuit and Method, Power Conversion System [patent_app_type] => utility [patent_app_number] => 18/527199 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527199
Switch Control Circuit and Method, Power Conversion System Nov 30, 2023 Pending
Array ( [id] => 19747585 [patent_doc_number] => 20250036150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => DIGITAL LOW DROPOUT REGULATOR AND ELECTRONIC DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/524449 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524449
DIGITAL LOW DROPOUT REGULATOR AND ELECTRONIC DEVICE USING THE SAME Nov 29, 2023 Pending
Array ( [id] => 20132561 [patent_doc_number] => 12374879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Circuit assembly and method for providing electric power for large DC loads [patent_app_type] => utility [patent_app_number] => 18/524056 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524056
Circuit assembly and method for providing electric power for large DC loads Nov 29, 2023 Issued
Array ( [id] => 20042872 [patent_doc_number] => 20250181094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => DIGITALLY CONTROLLED, DIRECT SLEW RATE ENHANCEMENT FOR LDOS [patent_app_type] => utility [patent_app_number] => 18/524334 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524334
DIGITALLY CONTROLLED, DIRECT SLEW RATE ENHANCEMENT FOR LDOS Nov 29, 2023 Pending
Array ( [id] => 19035664 [patent_doc_number] => 20240085479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SAFETY FAULT INTERRUPTER CIRCUIT WITH POWER FAULT MONITOR [patent_app_type] => utility [patent_app_number] => 18/519496 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519496
Safety fault interrupter circuit with power fault monitor Nov 26, 2023 Issued
Array ( [id] => 19516458 [patent_doc_number] => 20240348144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ZERO-VOLTAGE AND ZERO-CURRENT SWITCHING CONVERTOR WITH TAPPED INDUCTOR [patent_app_type] => utility [patent_app_number] => 18/515953 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515953
ZERO-VOLTAGE AND ZERO-CURRENT SWITCHING CONVERTOR WITH TAPPED INDUCTOR Nov 20, 2023 Issued
Array ( [id] => 19206850 [patent_doc_number] => 20240178749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => VOLTAGE CONVERTOR MODULE INCLUDING A LEAD-FRAME, A UNITARY BARE DIE AND A MOLDING BODY [patent_app_type] => utility [patent_app_number] => 18/516826 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516826
VOLTAGE CONVERTOR MODULE INCLUDING A LEAD-FRAME, A UNITARY BARE DIE AND A MOLDING BODY Nov 20, 2023 Pending
Array ( [id] => 19206858 [patent_doc_number] => 20240178757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SERIES CAPACITOR BUCK CONVERTER WITH PRECHARGE CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/514427 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514427
SERIES CAPACITOR BUCK CONVERTER WITH PRECHARGE CIRCUIT Nov 19, 2023 Pending
Array ( [id] => 18989488 [patent_doc_number] => 20240061457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => LINEAR POWER SUPPLY, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/501474 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12976 [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] => 18501474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501474
LINEAR POWER SUPPLY, ELECTRONIC DEVICE, AND VEHICLE Nov 2, 2023 Pending
Array ( [id] => 19349956 [patent_doc_number] => 20240258920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => CONTROL OF HYSTERETIC CURRENT MODE MULTILEVEL BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/500360 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500360
CONTROL OF HYSTERETIC CURRENT MODE MULTILEVEL BUCK CONVERTER Nov 1, 2023 Pending
Array ( [id] => 19147132 [patent_doc_number] => 20240146181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHOD FOR DRIVING TOPOLOGICAL SWITCHES OF A HALF-BRIDGE IN A POWER MODULE OF AN INVERTER [patent_app_type] => utility [patent_app_number] => 18/500790 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500790
METHOD FOR DRIVING TOPOLOGICAL SWITCHES OF A HALF-BRIDGE IN A POWER MODULE OF AN INVERTER Nov 1, 2023 Pending
Array ( [id] => 19469039 [patent_doc_number] => 20240322709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => PHASE INVERTER USING TRANSFORMER AND TRANSISTOR SWITCH [patent_app_type] => utility [patent_app_number] => 18/386241 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386241
PHASE INVERTER USING TRANSFORMER AND TRANSISTOR SWITCH Oct 31, 2023 Pending
Array ( [id] => 19222183 [patent_doc_number] => 20240186887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SWITCHING CONVERTER HAVING AUDIBLE NOISE SUPPRESSION AND CONVERSION CONTROL CIRCUIT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/500072 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500072
SWITCHING CONVERTER HAVING AUDIBLE NOISE SUPPRESSION AND CONVERSION CONTROL CIRCUIT AND METHOD THEREOF Oct 31, 2023 Pending
Array ( [id] => 20204467 [patent_doc_number] => 12407256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Switching regulator and control method thereof [patent_app_type] => utility [patent_app_number] => 18/493826 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 44 [patent_no_of_words] => 4657 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493826
Switching regulator and control method thereof Oct 24, 2023 Issued
Array ( [id] => 19204480 [patent_doc_number] => 20240176379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => REFERENCE CURRENT SOURCE [patent_app_type] => utility [patent_app_number] => 18/491809 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491809
REFERENCE CURRENT SOURCE Oct 22, 2023 Pending
Array ( [id] => 19161806 [patent_doc_number] => 20240154513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MODULAR MULTILEVEL CONVERTER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/381592 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381592
Modular multilevel converter and control method thereof Oct 17, 2023 Issued
Array ( [id] => 19436688 [patent_doc_number] => 20240305186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => HIGH EFFICIENCY SWITCHING CONVERTER AND CONVERSION CONTROL CIRCUIT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/488000 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488000
HIGH EFFICIENCY SWITCHING CONVERTER AND CONVERSION CONTROL CIRCUIT AND METHOD THEREOF Oct 15, 2023 Pending
Array ( [id] => 20204461 [patent_doc_number] => 12407250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Switched-capacitor voltage converter [patent_app_type] => utility [patent_app_number] => 18/482013 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1155 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482013
Switched-capacitor voltage converter Oct 4, 2023 Issued
Array ( [id] => 19944079 [patent_doc_number] => 12316221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Selective stopband avoidance in switching converter controller [patent_app_type] => utility [patent_app_number] => 18/374325 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3122 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374325
Selective stopband avoidance in switching converter controller Sep 27, 2023 Issued
Array ( [id] => 19758636 [patent_doc_number] => 20250047201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => POWER CONVERTER AND POWER CONVERSION METHOD CAPABLE OF BALANCING ENERGY AND HYBRID POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/470950 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470950
POWER CONVERTER AND POWER CONVERSION METHOD CAPABLE OF BALANCING ENERGY AND HYBRID POWER SUPPLY Sep 19, 2023 Pending
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