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Nguyen Tran

Examiner (ID: 2074, Phone: (571)270-1269 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2892
Total Applications
1458
Issued Applications
1161
Pending Applications
126
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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
Array ( [id] => 19071905 [patent_doc_number] => 20240106331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => BUCK DC/DC CONVERTER AND CONTROLLER CIRCUIT OF BUCK DC/DC CONVERTER [patent_app_type] => utility [patent_app_number] => 18/468845 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18468845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468845
BUCK DC/DC CONVERTER AND CONTROLLER CIRCUIT OF BUCK DC/DC CONVERTER Sep 17, 2023 Pending
Array ( [id] => 19086831 [patent_doc_number] => 20240113632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ISOLATED SWITCHING CONVERTER AND METHOD FOR SOFT-START ON PRIMARY SIDE AND SECONDARY SIDE [patent_app_type] => utility [patent_app_number] => 18/467044 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467044
Isolated switching converter and method for soft-start on primary side and secondary side Sep 13, 2023 Issued
Array ( [id] => 19038960 [patent_doc_number] => 20240088775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => POWER CONVERSION APPARATUS AND ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/466077 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466077
POWER CONVERSION APPARATUS AND ENERGY STORAGE SYSTEM Sep 12, 2023 Pending
Array ( [id] => 19117134 [patent_doc_number] => 20240128884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SWITCHING CONTROL UNIT, ELECTRIC POWER CONVERSION APPARATUS, AND ELECTRIC POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/465227 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465227
SWITCHING CONTROL UNIT, ELECTRIC POWER CONVERSION APPARATUS, AND ELECTRIC POWER SUPPLY SYSTEM Sep 11, 2023 Pending
Array ( [id] => 19117134 [patent_doc_number] => 20240128884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SWITCHING CONTROL UNIT, ELECTRIC POWER CONVERSION APPARATUS, AND ELECTRIC POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/465227 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465227
SWITCHING CONTROL UNIT, ELECTRIC POWER CONVERSION APPARATUS, AND ELECTRIC POWER SUPPLY SYSTEM Sep 11, 2023 Pending
Array ( [id] => 19836319 [patent_doc_number] => 20250088105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => PSEUDO-EMULATED PEAK CURRENT MODE FOR THREE-LEVEL BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/465019 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465019
PSEUDO-EMULATED PEAK CURRENT MODE FOR THREE-LEVEL BUCK CONVERTER Sep 10, 2023 Pending
Array ( [id] => 19836319 [patent_doc_number] => 20250088105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => PSEUDO-EMULATED PEAK CURRENT MODE FOR THREE-LEVEL BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/465019 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465019
PSEUDO-EMULATED PEAK CURRENT MODE FOR THREE-LEVEL BUCK CONVERTER Sep 10, 2023 Pending
Array ( [id] => 20417212 [patent_doc_number] => 12500507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Method and system for controlling a direct-current-to-direct-current converter with thermal management [patent_app_type] => utility [patent_app_number] => 18/463679 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6783 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463679
Method and system for controlling a direct-current-to-direct-current converter with thermal management Sep 7, 2023 Issued
Array ( [id] => 20417212 [patent_doc_number] => 12500507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Method and system for controlling a direct-current-to-direct-current converter with thermal management [patent_app_type] => utility [patent_app_number] => 18/463679 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6783 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463679
Method and system for controlling a direct-current-to-direct-current converter with thermal management Sep 7, 2023 Issued
Array ( [id] => 19114566 [patent_doc_number] => 20240126316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => VOLTAGE REGULATOR CIRCUIT AND CORRESPONDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/462997 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462997
Voltage regulator circuit and corresponding device Sep 6, 2023 Issued
Array ( [id] => 19021730 [patent_doc_number] => 20240077901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => REFERENCE VOLTAGE GENERATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/459552 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459552
REFERENCE VOLTAGE GENERATION CIRCUIT Aug 31, 2023 Pending
Array ( [id] => 20124905 [patent_doc_number] => 20250239936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => TECHNIQUES FOR SENSING CURRENT IN MULTIPHASE TRANS-INDUCTOR VOLTAGE REGULATORS [patent_app_type] => utility [patent_app_number] => 18/698743 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18698743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/698743
TECHNIQUES FOR SENSING CURRENT IN MULTIPHASE TRANS-INDUCTOR VOLTAGE REGULATORS Aug 30, 2023 Pending
Array ( [id] => 19008579 [patent_doc_number] => 20240072650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => POWER MODULE, TOTEM-POLE POWER FACTOR CORRECTION CIRCUIT, AND CONTROL CIRCUIT THEREOF [patent_app_type] => utility [patent_app_number] => 18/455913 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455913
POWER MODULE, TOTEM-POLE POWER FACTOR CORRECTION CIRCUIT, AND CONTROL CIRCUIT THEREOF Aug 24, 2023 Pending
Array ( [id] => 20389625 [patent_doc_number] => 12489363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Switching control circuit, control circuit, and power supply circuit [patent_app_type] => utility [patent_app_number] => 18/455339 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 36 [patent_no_of_words] => 13036 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455339
Switching control circuit, control circuit, and power supply circuit Aug 23, 2023 Issued
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