
Nusrat Quddus
Examiner (ID: 12278, Phone: (571)270-7921 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2838, 2839 |
| Total Applications | 927 |
| Issued Applications | 800 |
| Pending Applications | 78 |
| Abandoned Applications | 87 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19547194
[patent_doc_number] => 20240364230
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/646846
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3256
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18646846
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/646846 | THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME | Apr 25, 2024 | Pending |
Array
(
[id] => 19547194
[patent_doc_number] => 20240364230
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/646846
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3256
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18646846
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/646846 | THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME | Apr 25, 2024 | Pending |
Array
(
[id] => 19547194
[patent_doc_number] => 20240364230
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/646846
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3256
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18646846
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/646846 | THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME | Apr 25, 2024 | Pending |
Array
(
[id] => 19547194
[patent_doc_number] => 20240364230
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/646846
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3256
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18646846
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/646846 | THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME | Apr 25, 2024 | Pending |
Array
(
[id] => 19547194
[patent_doc_number] => 20240364230
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/646846
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3256
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18646846
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/646846 | THREE-PHASE AC/DC CONVERTER AND METHOD FOR OPERATING THE SAME | Apr 25, 2024 | Pending |
Array
(
[id] => 20042874
[patent_doc_number] => 20250181096
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => DIGITAL DC-DC VOLTAGE CONVERSION APPARATUS AND ELECTRONIC DEVICE USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/643014
[patent_app_country] => US
[patent_app_date] => 2024-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643014
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/643014 | DIGITAL DC-DC VOLTAGE CONVERSION APPARATUS AND ELECTRONIC DEVICE USING THE SAME | Apr 22, 2024 | Pending |
Array
(
[id] => 20042874
[patent_doc_number] => 20250181096
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => DIGITAL DC-DC VOLTAGE CONVERSION APPARATUS AND ELECTRONIC DEVICE USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/643014
[patent_app_country] => US
[patent_app_date] => 2024-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643014
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/643014 | DIGITAL DC-DC VOLTAGE CONVERSION APPARATUS AND ELECTRONIC DEVICE USING THE SAME | Apr 22, 2024 | Pending |
Array
(
[id] => 20312469
[patent_doc_number] => 20250330098
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-23
[patent_title] => LOW INRUSH CURRENT POWER CONVERTER CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 18/643401
[patent_app_country] => US
[patent_app_date] => 2024-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8153
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643401
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/643401 | LOW INRUSH CURRENT POWER CONVERTER CIRCUIT | Apr 22, 2024 | Pending |
Array
(
[id] => 20296361
[patent_doc_number] => 20250321604
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-16
[patent_title] => TECHNIQUES FOR VOLTAGE REFERENCE CIRCUITS WITH ADAPTIVE POWER CYCLING
[patent_app_type] => utility
[patent_app_number] => 18/633165
[patent_app_country] => US
[patent_app_date] => 2024-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2774
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18633165
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/633165 | TECHNIQUES FOR VOLTAGE REFERENCE CIRCUITS WITH ADAPTIVE POWER CYCLING | Apr 10, 2024 | Pending |
Array
(
[id] => 19334073
[patent_doc_number] => 20240248503
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => POWER REGULATOR CIRCUITRY
[patent_app_type] => utility
[patent_app_number] => 18/626418
[patent_app_country] => US
[patent_app_date] => 2024-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626418
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/626418 | POWER REGULATOR CIRCUITRY | Apr 3, 2024 | Pending |
Array
(
[id] => 19334073
[patent_doc_number] => 20240248503
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => POWER REGULATOR CIRCUITRY
[patent_app_type] => utility
[patent_app_number] => 18/626418
[patent_app_country] => US
[patent_app_date] => 2024-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626418
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/626418 | POWER REGULATOR CIRCUITRY | Apr 3, 2024 | Pending |
Array
(
[id] => 19334073
[patent_doc_number] => 20240248503
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => POWER REGULATOR CIRCUITRY
[patent_app_type] => utility
[patent_app_number] => 18/626418
[patent_app_country] => US
[patent_app_date] => 2024-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626418
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/626418 | POWER REGULATOR CIRCUITRY | Apr 3, 2024 | Pending |
Array
(
[id] => 19485089
[patent_doc_number] => 20240333131
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => METHOD AND SYSTEM FOR OPERATING MULTIPLE OUTPUT SWITCHING CONVERTERS
[patent_app_type] => utility
[patent_app_number] => 18/619690
[patent_app_country] => US
[patent_app_date] => 2024-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8121
[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] => 18619690
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/619690 | METHOD AND SYSTEM FOR OPERATING MULTIPLE OUTPUT SWITCHING CONVERTERS | Mar 27, 2024 | Pending |
Array
(
[id] => 20202846
[patent_doc_number] => 12405624
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Linear voltage regulator and test system
[patent_app_type] => utility
[patent_app_number] => 18/600016
[patent_app_country] => US
[patent_app_date] => 2024-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6849
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600016
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/600016 | Linear voltage regulator and test system | Mar 7, 2024 | Issued |
Array
(
[id] => 19436699
[patent_doc_number] => 20240305197
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => METHOD FOR CALIBRATING A SWITCHING CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/597428
[patent_app_country] => US
[patent_app_date] => 2024-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11197
[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] => 18597428
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/597428 | METHOD FOR CALIBRATING A SWITCHING CONVERTER | Mar 5, 2024 | Pending |
Array
(
[id] => 19436699
[patent_doc_number] => 20240305197
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => METHOD FOR CALIBRATING A SWITCHING CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/597428
[patent_app_country] => US
[patent_app_date] => 2024-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11197
[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] => 18597428
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/597428 | METHOD FOR CALIBRATING A SWITCHING CONVERTER | Mar 5, 2024 | Pending |
Array
(
[id] => 19436699
[patent_doc_number] => 20240305197
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => METHOD FOR CALIBRATING A SWITCHING CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/597428
[patent_app_country] => US
[patent_app_date] => 2024-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11197
[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] => 18597428
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/597428 | METHOD FOR CALIBRATING A SWITCHING CONVERTER | Mar 5, 2024 | Pending |
Array
(
[id] => 19836320
[patent_doc_number] => 20250088106
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => SWITCHING DC-TO-DC CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/585454
[patent_app_country] => US
[patent_app_date] => 2024-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3323
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585454
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/585454 | SWITCHING DC-TO-DC CONVERTER | Feb 22, 2024 | Issued |
Array
(
[id] => 20168278
[patent_doc_number] => 20250260325
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-14
[patent_title] => CONTROL CIRCUIT AND METHOD FOR CONTROLLING A DC/DC CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/441419
[patent_app_country] => US
[patent_app_date] => 2024-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1018
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441419
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/441419 | CONTROL CIRCUIT AND METHOD FOR CONTROLLING A DC/DC CONVERTER | Feb 13, 2024 | Pending |
Array
(
[id] => 19364907
[patent_doc_number] => 20240266941
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => POWER CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/428400
[patent_app_country] => US
[patent_app_date] => 2024-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9710
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428400
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/428400 | POWER CONVERTER | Jan 30, 2024 | Pending |