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] => 15062621 [patent_doc_number] => 10461626 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Active clamp circuit [patent_app_type] => utility [patent_app_number] => 16/247227 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4992 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247227
Active clamp circuit Jan 13, 2019 Issued
Array ( [id] => 15858605 [patent_doc_number] => 10644606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Converter and control method thereof [patent_app_type] => utility [patent_app_number] => 16/246539 [patent_app_country] => US [patent_app_date] => 2019-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5478 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246539
Converter and control method thereof Jan 12, 2019 Issued
Array ( [id] => 15377033 [patent_doc_number] => 10530249 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-07 [patent_title] => Charge pump with switching LDO function for output voltage regulation [patent_app_type] => utility [patent_app_number] => 16/237185 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 9063 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16237185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/237185
Charge pump with switching LDO function for output voltage regulation Dec 30, 2018 Issued
Array ( [id] => 16121543 [patent_doc_number] => 20200212794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => PROTECTION OF CHARGE PUMP CIRCUITS FROM HIGH INPUT VOLTAGES [patent_app_type] => utility [patent_app_number] => 16/237168 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16237168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/237168
Protection of charge pump circuits from high input voltages Dec 30, 2018 Issued
Array ( [id] => 15140935 [patent_doc_number] => 10483966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Switching circuit [patent_app_type] => utility [patent_app_number] => 16/226081 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10998 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16226081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226081
Switching circuit Dec 18, 2018 Issued
Array ( [id] => 16418465 [patent_doc_number] => 10826375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Frequency jitter for a power converter [patent_app_type] => utility [patent_app_number] => 16/216611 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10958 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216611
Frequency jitter for a power converter Dec 10, 2018 Issued
Array ( [id] => 14164859 [patent_doc_number] => 20190109532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/211346 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16211346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211346
Power converter Dec 5, 2018 Issued
Array ( [id] => 15428605 [patent_doc_number] => 10547243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Digital synchronous rectification control for flyback converter [patent_app_type] => utility [patent_app_number] => 16/207942 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4931 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207942
Digital synchronous rectification control for flyback converter Dec 2, 2018 Issued
Array ( [id] => 14318693 [patent_doc_number] => 20190149050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => HIGH SIDE SIGNAL INTERFACE IN A POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/205038 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16205038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205038
High side signal interface in a power converter Nov 28, 2018 Issued
Array ( [id] => 14383541 [patent_doc_number] => 20190165683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SYSTEMS AND METHODS FOR HIGH PRECISION AND/OR LOW LOSS REGULATION OF OUTPUT CURRENTS OF POWER CONVERSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/205002 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16597 [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] => 16205002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205002
Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems Nov 28, 2018 Issued
Array ( [id] => 18875192 [patent_doc_number] => 11863018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Reluctance motor [patent_app_type] => utility [patent_app_number] => 16/763711 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 48 [patent_no_of_words] => 59276 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763711
Reluctance motor Nov 14, 2018 Issued
Array ( [id] => 14477195 [patent_doc_number] => 20190190247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => DIFFERENTIAL PROTECTION TEST METHOD, DIFFERENTIAL PROTECTION DEVICE AND ELECTRICAL UNIT INCLUDING SUCH A DEVICE [patent_app_type] => utility [patent_app_number] => 16/190241 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16190241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190241
Differential protection test method, differential protection device and electrical unit including such a device Nov 13, 2018 Issued
Array ( [id] => 17559610 [patent_doc_number] => 11316336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Systems and methods for input overcurrent protection [patent_app_type] => utility [patent_app_number] => 16/191362 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5883 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191362
Systems and methods for input overcurrent protection Nov 13, 2018 Issued
Array ( [id] => 17105613 [patent_doc_number] => 11125820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Safety fault interrupter circuit with power fault monitor [patent_app_type] => utility [patent_app_number] => 16/189431 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7594 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189431
Safety fault interrupter circuit with power fault monitor Nov 12, 2018 Issued
Array ( [id] => 17240046 [patent_doc_number] => 11183941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Method to reduce variable speed constant frequency power converter losses during abnormal overloads [patent_app_type] => utility [patent_app_number] => 16/182174 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4708 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16182174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182174
Method to reduce variable speed constant frequency power converter losses during abnormal overloads Nov 5, 2018 Issued
Array ( [id] => 14917099 [patent_doc_number] => 10429868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Flip voltage follower low dropout regulator [patent_app_type] => utility [patent_app_number] => 16/172907 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5534 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16172907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172907
Flip voltage follower low dropout regulator Oct 28, 2018 Issued
Array ( [id] => 13964109 [patent_doc_number] => 20190058399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => Electromagnetic Interference (EMI) for Pulse Frequency Modulation (PFM) Mode of a Switching Regulator [patent_app_type] => utility [patent_app_number] => 16/166262 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166262
Electromagnetic interference (EMI) for pulse frequency modulation (PFM) mode of a switching regulator Oct 21, 2018 Issued
Array ( [id] => 14588823 [patent_doc_number] => 20190222020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Protection Circuit for Ethernet and Power Sourcing Equipment Having the Same [patent_app_type] => utility [patent_app_number] => 16/153889 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153889
Protection Circuit for Ethernet and Power Sourcing Equipment Having the Same Oct 7, 2018 Abandoned
Array ( [id] => 15442973 [patent_doc_number] => 20200035670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => ELECTROSTATIC DISCHARGE PROTECTION APPARATUS FOR INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/153829 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16153829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153829
ELECTROSTATIC DISCHARGE PROTECTION APPARATUS FOR INTEGRATED CIRCUIT Oct 7, 2018 Abandoned
Array ( [id] => 14155865 [patent_doc_number] => 20190105035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/153124 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153124
SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT Oct 4, 2018 Abandoned
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