
Nguyen Tran
Examiner (ID: 19102, Phone: (571)270-1269 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2838, 2892 |
| Total Applications | 1521 |
| Issued Applications | 1200 |
| Pending Applications | 126 |
| Abandoned Applications | 221 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19568240
[patent_doc_number] => 12143023
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-12
[patent_title] => Drive scheme for secondary-controlled active clamp flyback (ACF) mode
[patent_app_type] => utility
[patent_app_number] => 17/748616
[patent_app_country] => US
[patent_app_date] => 2022-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 17363
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748616
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/748616 | Drive scheme for secondary-controlled active clamp flyback (ACF) mode | May 18, 2022 | Issued |
Array
(
[id] => 19230107
[patent_doc_number] => 12009752
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-11
[patent_title] => Converter and converting method thereof
[patent_app_type] => utility
[patent_app_number] => 17/748052
[patent_app_country] => US
[patent_app_date] => 2022-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5600
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748052
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/748052 | Converter and converting method thereof | May 18, 2022 | Issued |
Array
(
[id] => 19766358
[patent_doc_number] => 12224666
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-11
[patent_title] => Dc-dc converter control circuit
[patent_app_type] => utility
[patent_app_number] => 17/748772
[patent_app_country] => US
[patent_app_date] => 2022-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4248
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748772
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/748772 | Dc-dc converter control circuit | May 18, 2022 | Issued |
Array
(
[id] => 20111934
[patent_doc_number] => 12362674
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Control circuit and switching power source
[patent_app_type] => utility
[patent_app_number] => 17/746908
[patent_app_country] => US
[patent_app_date] => 2022-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3666
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[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] => 17746908
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/746908 | Control circuit and switching power source | May 16, 2022 | Issued |
Array
(
[id] => 18040967
[patent_doc_number] => 20220385184
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-01
[patent_title] => POWER CONVERTER
[patent_app_type] => utility
[patent_app_number] => 17/743646
[patent_app_country] => US
[patent_app_date] => 2022-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11540
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17743646
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/743646 | POWER CONVERTER | May 12, 2022 | Abandoned |
Array
(
[id] => 19375284
[patent_doc_number] => 12066849
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-20
[patent_title] => Semiconductor device and memory device comprising the same
[patent_app_type] => utility
[patent_app_number] => 17/744067
[patent_app_country] => US
[patent_app_date] => 2022-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 19
[patent_no_of_words] => 9736
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17744067
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/744067 | Semiconductor device and memory device comprising the same | May 12, 2022 | Issued |
Array
(
[id] => 20036757
[patent_doc_number] => 20250174979
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => POWER CONTROL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/842543
[patent_app_country] => US
[patent_app_date] => 2022-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4341
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842543
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/842543 | POWER CONTROL SYSTEM | May 9, 2022 | Pending |
Array
(
[id] => 18600713
[patent_doc_number] => 20230275516
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => FORWARD MODE SOFT SWITCHING POWER CONVERTER
[patent_app_type] => utility
[patent_app_number] => 17/662777
[patent_app_country] => US
[patent_app_date] => 2022-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8080
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662777
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/662777 | Forward mode soft switching power converter | May 9, 2022 | Issued |
Array
(
[id] => 19336170
[patent_doc_number] => 20240250600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => SYSTEM AND METHOD FOR ZERO VOLTAGE SWITCHING IN A POWER CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/561993
[patent_app_country] => US
[patent_app_date] => 2022-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12750
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561993
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/561993 | System and method for zero voltage switching in a power converter | May 5, 2022 | Issued |
Array
(
[id] => 17994136
[patent_doc_number] => 20220360173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => SWITCHING POWER CONVERTER CIRCUIT, CLOCK GENERATOR CIRCUIT AND CLOCK GENERATION METHOD HAVING SPREAD SPECTRUM
[patent_app_type] => utility
[patent_app_number] => 17/736374
[patent_app_country] => US
[patent_app_date] => 2022-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6619
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -30
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736374
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/736374 | Switching power converter circuit, clock generator circuit and clock generation method having spread spectrum | May 3, 2022 | Issued |
Array
(
[id] => 20636954
[patent_doc_number] => 12597842
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-07
[patent_title] => Selective voltage boosting for a radio system
[patent_app_type] => utility
[patent_app_number] => 18/576297
[patent_app_country] => US
[patent_app_date] => 2022-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4929
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 326
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576297
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/576297 | Selective voltage boosting for a radio system | May 3, 2022 | Issued |
Array
(
[id] => 18758208
[patent_doc_number] => 20230361679
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => PARTIAL POWER CONVERTERS AND SPLIT PARTIAL POWER CONVERSION
[patent_app_type] => utility
[patent_app_number] => 17/735558
[patent_app_country] => US
[patent_app_date] => 2022-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10562
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735558
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/735558 | Partial power converters and split partial power conversion | May 2, 2022 | Issued |
Array
(
[id] => 18009445
[patent_doc_number] => 20220368212
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-17
[patent_title] => SYSTEMS AND METHODS FOR CURRENT SENSING AND CONTROL FOR MULTIPHASE POWER CONVERTERS
[patent_app_type] => utility
[patent_app_number] => 17/661127
[patent_app_country] => US
[patent_app_date] => 2022-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2885
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661127
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/661127 | SYSTEMS AND METHODS FOR CURRENT SENSING AND CONTROL FOR MULTIPHASE POWER CONVERTERS | Apr 27, 2022 | Abandoned |
Array
(
[id] => 18727590
[patent_doc_number] => 20230341881
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => LOW DROP-OUT (LDO) REGULATOR CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 17/728750
[patent_app_country] => US
[patent_app_date] => 2022-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3243
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728750
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/728750 | Low drop-out (LDO) regulator circuit | Apr 24, 2022 | Issued |
Array
(
[id] => 18040917
[patent_doc_number] => 20220385134
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-01
[patent_title] => ROTARY ELECTRIC MACHINE
[patent_app_type] => utility
[patent_app_number] => 17/725483
[patent_app_country] => US
[patent_app_date] => 2022-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7316
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725483
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/725483 | Rotary electric machine | Apr 19, 2022 | Issued |
Array
(
[id] => 18009468
[patent_doc_number] => 20220368235
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-17
[patent_title] => PHASE-SHIFT CONTROL METHOD FOR POWER MODULE, THREE-PHASE POWER MODULE, AND POWER SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/658656
[patent_app_country] => US
[patent_app_date] => 2022-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5377
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658656
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/658656 | Phase-shift control method for power module, three-phase power module, and power system | Apr 10, 2022 | Issued |
Array
(
[id] => 17738719
[patent_doc_number] => 20220224181
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-14
[patent_title] => MIXED-PHASE WINDING, STATOR, AND MOTOR
[patent_app_type] => utility
[patent_app_number] => 17/707065
[patent_app_country] => US
[patent_app_date] => 2022-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5741
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707065
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/707065 | Mixed-phase winding, stator, and motor | Mar 28, 2022 | Issued |
Array
(
[id] => 18372161
[patent_doc_number] => 11652346
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-16
[patent_title] => Systems and methods for input overcurrent protection
[patent_app_type] => utility
[patent_app_number] => 17/703090
[patent_app_country] => US
[patent_app_date] => 2022-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5881
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703090
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/703090 | Systems and methods for input overcurrent protection | Mar 23, 2022 | Issued |
Array
(
[id] => 19147145
[patent_doc_number] => 20240146194
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => DC VOLTAGE CONVERTERS
[patent_app_type] => utility
[patent_app_number] => 18/548401
[patent_app_country] => US
[patent_app_date] => 2022-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12864
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548401
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/548401 | DC voltage converters | Mar 23, 2022 | Issued |
Array
(
[id] => 18089062
[patent_doc_number] => 11539203
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-12-27
[patent_title] => Systems and methods for input overcurrent protection
[patent_app_type] => utility
[patent_app_number] => 17/703109
[patent_app_country] => US
[patent_app_date] => 2022-03-24
[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] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703109
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/703109 | Systems and methods for input overcurrent protection | Mar 23, 2022 | Issued |