Search

Nguyen Tran

Examiner (ID: 2149, Phone: (571)270-1269 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2892
Total Applications
1525
Issued Applications
1204
Pending Applications
124
Abandoned Applications
222

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17769851 [patent_doc_number] => 11401783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Fault tolerant downhole power regulator [patent_app_type] => utility [patent_app_number] => 16/574541 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574541
Fault tolerant downhole power regulator Sep 17, 2019 Issued
Array ( [id] => 16959642 [patent_doc_number] => 11063527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Converter [patent_app_type] => utility [patent_app_number] => 16/570739 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2591 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570739
Converter Sep 12, 2019 Issued
Array ( [id] => 16692853 [patent_doc_number] => 20210075332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => FULL-BRIDGE RESONANT CONVERSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/564557 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564557
Full-bridge resonant conversion circuit Sep 8, 2019 Issued
Array ( [id] => 19428733 [patent_doc_number] => 12088172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Motor [patent_app_type] => utility [patent_app_number] => 17/271759 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5383 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271759
Motor Sep 8, 2019 Issued
Array ( [id] => 15301311 [patent_doc_number] => 20190393791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => NANOSECOND PULSER BIAS COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/555948 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555948
Nanosecond pulser bias compensation Aug 28, 2019 Issued
Array ( [id] => 16678138 [patent_doc_number] => 20210066904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ELECTRIC ARC DETECTION BASED ON FREQUENCY ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/552986 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552986
Electric arc detection based on frequency analysis Aug 26, 2019 Issued
Array ( [id] => 15599307 [patent_doc_number] => 20200076188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SURGE PROTECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/550432 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550432
Surge protection apparatus Aug 25, 2019 Issued
Array ( [id] => 17145849 [patent_doc_number] => 20210313862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => COOLING DEVICE, MOTOR HOUSING AND MOTOR UNIT [patent_app_type] => utility [patent_app_number] => 17/272303 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17272303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272303
Cooling device, motor housing and motor unit Aug 22, 2019 Issued
Array ( [id] => 17071360 [patent_doc_number] => 20210273577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/276696 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17276696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276696
POWER CONVERSION DEVICE Aug 21, 2019 Abandoned
Array ( [id] => 17871637 [patent_doc_number] => 20220294374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE [patent_app_type] => utility [patent_app_number] => 17/634953 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11326 [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] => 17634953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634953
SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE Aug 14, 2019 Abandoned
Array ( [id] => 18919468 [patent_doc_number] => 11881764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Short-circuit protection systems and methods for flying capacitor based buck-boost converters [patent_app_type] => utility [patent_app_number] => 17/622150 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3299 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622150
Short-circuit protection systems and methods for flying capacitor based buck-boost converters Aug 12, 2019 Issued
Array ( [id] => 17116410 [patent_doc_number] => 20210297007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => CONTROL DEVICE FOR POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/263684 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17263684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263684
CONTROL DEVICE FOR POWER CONVERSION APPARATUS Jul 31, 2019 Abandoned
Array ( [id] => 16133639 [patent_doc_number] => 10700596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Power supply circuit [patent_app_type] => utility [patent_app_number] => 16/521643 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4044 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521643 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521643
Power supply circuit Jul 24, 2019 Issued
Array ( [id] => 15333393 [patent_doc_number] => 20200007026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/518695 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16518695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518695
Power converter Jul 21, 2019 Issued
Array ( [id] => 17863366 [patent_doc_number] => 11444531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Voltage converter [patent_app_type] => utility [patent_app_number] => 17/267346 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5760 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267346
Voltage converter Jul 18, 2019 Issued
Array ( [id] => 16431140 [patent_doc_number] => 10831221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Low drop-out (LDO) voltage regulator with direct and indirect compensation circuit [patent_app_type] => utility [patent_app_number] => 16/508468 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6189 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508468
Low drop-out (LDO) voltage regulator with direct and indirect compensation circuit Jul 10, 2019 Issued
Array ( [id] => 15637897 [patent_doc_number] => 10591942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Voltage regulator and method of controlling voltage regulator [patent_app_type] => utility [patent_app_number] => 16/506733 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506733
Voltage regulator and method of controlling voltage regulator Jul 8, 2019 Issued
Array ( [id] => 16232254 [patent_doc_number] => 10739802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Low dropout voltage regulator, a supply voltage circuit and a method for generating a clean supply voltage [patent_app_type] => utility [patent_app_number] => 16/506331 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4353 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506331
Low dropout voltage regulator, a supply voltage circuit and a method for generating a clean supply voltage Jul 8, 2019 Issued
Array ( [id] => 18855086 [patent_doc_number] => 11852660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Systems and methods for analyzing effects of electrical perturbations on equipment in an electrical system [patent_app_type] => utility [patent_app_number] => 17/257956 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 73 [patent_figures_cnt] => 78 [patent_no_of_words] => 48839 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257956
Systems and methods for analyzing effects of electrical perturbations on equipment in an electrical system Jul 2, 2019 Issued
Array ( [id] => 16164485 [patent_doc_number] => 20200220475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/459317 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459317
Power supply system Jun 30, 2019 Issued
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