Search

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] => 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
Array ( [id] => 20469844 [patent_doc_number] => 12525887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Power converter [patent_app_type] => utility [patent_app_number] => 18/449991 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 13255 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449991
POWER CONVERTER Aug 14, 2023 Pending
Array ( [id] => 20469844 [patent_doc_number] => 12525887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Power converter [patent_app_type] => utility [patent_app_number] => 18/449991 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 13255 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449991
POWER CONVERTER Aug 14, 2023 Pending
Array ( [id] => 20318355 [patent_doc_number] => 12456913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Resonant switched capacitor voltage converter and control method thereof [patent_app_type] => utility [patent_app_number] => 18/449182 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 4613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449182
Resonant switched capacitor voltage converter and control method thereof Aug 13, 2023 Issued
Array ( [id] => 20318355 [patent_doc_number] => 12456913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Resonant switched capacitor voltage converter and control method thereof [patent_app_type] => utility [patent_app_number] => 18/449182 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 4613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449182
Resonant switched capacitor voltage converter and control method thereof Aug 13, 2023 Issued
Array ( [id] => 19773952 [patent_doc_number] => 20250055378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEMS AND METHODS FOR DC-DC POWER CONVERTER TOPOLOGIES [patent_app_type] => utility [patent_app_number] => 18/231887 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231887
SYSTEMS AND METHODS FOR DC-DC POWER CONVERTER TOPOLOGIES Aug 8, 2023 Pending
Array ( [id] => 19206852 [patent_doc_number] => 20240178751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SWITCHED-CAPACITOR VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 18/365178 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365178
SWITCHED-CAPACITOR VOLTAGE CONVERTER Aug 2, 2023 Pending
Array ( [id] => 19421467 [patent_doc_number] => 20240297591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => FULL-BRIDGE SERIES RESONANT CONVERTER [patent_app_type] => utility [patent_app_number] => 18/364748 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364748
FULL-BRIDGE SERIES RESONANT CONVERTER Aug 2, 2023 Pending
Array ( [id] => 19421467 [patent_doc_number] => 20240297591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => FULL-BRIDGE SERIES RESONANT CONVERTER [patent_app_type] => utility [patent_app_number] => 18/364748 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364748
FULL-BRIDGE SERIES RESONANT CONVERTER Aug 2, 2023 Pending
Array ( [id] => 18959741 [patent_doc_number] => 20240048068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => STABLE CONTROL SYSTEMS AND METHODS EMPLOYING ONE-WAY RECTIFICATION AND INTERLEAVED BOOSTER [patent_app_type] => utility [patent_app_number] => 18/364059 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364059
Stable control systems and methods employing one-way rectification and interleaved booster Aug 1, 2023 Issued
Array ( [id] => 18975766 [patent_doc_number] => 20240055858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD AND CIRCUIT FOR AN INTEGRATED DC CONVERTER IN AN AC BATTERY [patent_app_type] => utility [patent_app_number] => 18/362979 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362979
Method and circuit for an integrated DC converter in an AC battery Jul 31, 2023 Issued
Array ( [id] => 18975766 [patent_doc_number] => 20240055858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD AND CIRCUIT FOR AN INTEGRATED DC CONVERTER IN AN AC BATTERY [patent_app_type] => utility [patent_app_number] => 18/362979 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362979
Method and circuit for an integrated DC converter in an AC battery Jul 31, 2023 Issued
Array ( [id] => 19117106 [patent_doc_number] => 20240128856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => HANDLING CONNECTION FAULTS OF A BOOTSTRAP CAPACITOR IN A SWITCHING CONVERTER [patent_app_type] => utility [patent_app_number] => 18/360881 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360881
Handling connection faults of a bootstrap capacitor in a switching converter Jul 27, 2023 Issued
Array ( [id] => 19750081 [patent_doc_number] => 20250038646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => CORRECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/361240 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361240
CORRECTION CIRCUIT Jul 27, 2023 Pending
Array ( [id] => 19393505 [patent_doc_number] => 20240283375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => PHASE AND AMPLITUDE IMPROVING METHOD AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 18/226429 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226429
Phase and amplitude improving method and system thereof Jul 25, 2023 Issued
Array ( [id] => 18944279 [patent_doc_number] => 20240039418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DYNAMIC TRANSFORMER LOADING SYSTEMS, TRANSFORMER LOAD CONTROLLER AND METHODS OF STAGING A PLURALITY OF TRANSFORMERS IN ACCORDANCE WITH CURRENT LOAD REQUIREMENTS OF A CHANGING LOAD [patent_app_type] => utility [patent_app_number] => 18/226391 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18226391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226391
DYNAMIC TRANSFORMER LOADING SYSTEMS, TRANSFORMER LOAD CONTROLLER AND METHODS OF STAGING A PLURALITY OF TRANSFORMERS IN ACCORDANCE WITH CURRENT LOAD REQUIREMENTS OF A CHANGING LOAD Jul 25, 2023 Abandoned
Array ( [id] => 19393505 [patent_doc_number] => 20240283375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => PHASE AND AMPLITUDE IMPROVING METHOD AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 18/226429 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226429
Phase and amplitude improving method and system thereof Jul 25, 2023 Issued
Array ( [id] => 18944133 [patent_doc_number] => 20240039272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => UNBALANCE PROTECTION FOR SHUNT CAPACITOR BANKS [patent_app_type] => utility [patent_app_number] => 18/355560 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355560
Unbalance protection for shunt capacitor banks Jul 19, 2023 Issued
Array ( [id] => 19713303 [patent_doc_number] => 20250023445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Bootstrap Apparatus and Control Method [patent_app_type] => utility [patent_app_number] => 18/221877 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221877
Bootstrap apparatus and control method Jul 12, 2023 Issued
Array ( [id] => 20346415 [patent_doc_number] => 12470151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Isolated switching converter with soft switching and control method thereof [patent_app_type] => utility [patent_app_number] => 18/350910 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3295 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350910
Isolated switching converter with soft switching and control method thereof Jul 11, 2023 Issued
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