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Nduka E. Ojeh

Examiner (ID: 12736, Phone: (571)270-0291 , Office: P/2892 )

Most Active Art Unit
2892
Art Unit(s)
2892
Total Applications
910
Issued Applications
749
Pending Applications
104
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19364424 [patent_doc_number] => 20240266458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DETECTOR AND DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/423473 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423473
DETECTOR AND DETECTION SYSTEM Jan 25, 2024 Pending
Array ( [id] => 19698516 [patent_doc_number] => 20250017061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => LIGHT EMITTING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/423292 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423292
LIGHT EMITTING DISPLAY DEVICE Jan 25, 2024 Pending
Array ( [id] => 20191377 [patent_doc_number] => 12402519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Vertical cavity surface emitting laser design and method [patent_app_type] => utility [patent_app_number] => 18/423406 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 9904 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423406
Vertical cavity surface emitting laser design and method Jan 25, 2024 Issued
Array ( [id] => 19790073 [patent_doc_number] => 20250063752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/423436 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 582 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423436
SEMICONDUCTOR DEVICE Jan 25, 2024 Pending
Array ( [id] => 19435944 [patent_doc_number] => 20240304442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => EPITAXIAL STRUCTURE AND FABRICATION METHOD OF EPITAXIAL STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/422973 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422973
EPITAXIAL STRUCTURE AND FABRICATION METHOD OF EPITAXIAL STRUCTURE Jan 24, 2024 Pending
Array ( [id] => 19589891 [patent_doc_number] => 20240387448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ROENTGEN INTEGRATED METROLOGY FOR HYBRID BONDING PROCESS CONTROL IN ULTRA HIGH 3D INTEGRATION [patent_app_type] => utility [patent_app_number] => 18/419733 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419733
ROENTGEN INTEGRATED METROLOGY FOR HYBRID BONDING PROCESS CONTROL IN ULTRA HIGH 3D INTEGRATION Jan 22, 2024 Pending
Array ( [id] => 20807368 [patent_doc_number] => 12672287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Three-dimensional memory device containing scaleless staircase structures and methods of forming the same [patent_app_type] => utility [patent_app_number] => 18/416460 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 59 [patent_no_of_words] => 17075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416460
Three-dimensional memory device containing scaleless staircase structures and methods of forming the same Jan 17, 2024 Issued
Array ( [id] => 20237578 [patent_doc_number] => 20250294897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => Quantum Detector with Vertically Stacked Structure [patent_app_type] => utility [patent_app_number] => 18/416536 [patent_app_country] => US [patent_app_date] => 2024-01-18 [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] => -8 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416536
Quantum detector with vertically stacked structure Jan 17, 2024 Issued
Array ( [id] => 20996863 [patent_doc_number] => 12745523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-22 [patent_title] => Display apparatus having link wirings and at least one moisture blocking layer [patent_app_type] => utility [patent_app_number] => 18/411923 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6226 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [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] => 18411923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411923
Display Apparatus Having Link Wirings Jan 11, 2024 Pending
Array ( [id] => 19835846 [patent_doc_number] => 20250087632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => VOLTAGE REGULATOR IN SEMICONDUCTOR PACKAGES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/405718 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405718
VOLTAGE REGULATOR IN SEMICONDUCTOR PACKAGES AND METHODS OF FORMING SAME Jan 4, 2024 Pending
Array ( [id] => 20063360 [patent_doc_number] => 20250201582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => MANUFACTURING METHOD OF HEAT DISSIPATION LAYER AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/403727 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403727
MANUFACTURING METHOD OF HEAT DISSIPATION LAYER AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Jan 3, 2024 Pending
Array ( [id] => 20030857 [patent_doc_number] => 20250169079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => METHOD FOR FORMING A SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/404839 [patent_app_country] => US [patent_app_date] => 2024-01-04 [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] => -14 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404839
METHOD FOR FORMING A SEMICONDUCTOR STRUCTURE Jan 3, 2024 Pending
Array ( [id] => 20091004 [patent_doc_number] => 20250220940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => DEVICE TRIGGERED SILICON CONTROL RECTIFIER [patent_app_type] => utility [patent_app_number] => 18/403235 [patent_app_country] => US [patent_app_date] => 2024-01-03 [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] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403235
DEVICE TRIGGERED SILICON CONTROL RECTIFIER Jan 2, 2024 Pending
Array ( [id] => 19102767 [patent_doc_number] => 20240121995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => HIGH RESOLUTION ADVANCED OLED SUB-PIXEL CIRCUIT AND PATTERNING METHOD [patent_app_type] => utility [patent_app_number] => 18/545709 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545709
High resolution advanced OLED sub-pixel circuit and patterning method Dec 18, 2023 Issued
Array ( [id] => 20065712 [patent_doc_number] => 20250203934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => INTEGRATION OF DIFFERENT GATE DIELECTRICS NANOSHEET DEVICES [patent_app_type] => utility [patent_app_number] => 18/541181 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541181
INTEGRATION OF DIFFERENT GATE DIELECTRICS NANOSHEET DEVICES Dec 14, 2023 Pending
Array ( [id] => 19253133 [patent_doc_number] => 20240204130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD OF MANUFACTURING AN ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/537470 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537470
METHOD OF MANUFACTURING AN ELECTRONIC DEVICE Dec 11, 2023 Pending
Array ( [id] => 19269472 [patent_doc_number] => 20240213176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => IDENTIFICATION INFORMATION ACQUISITION METHOD, PATTERN FORMING METHOD, SEMICONDUCTOR MANUFACTURING FACILITY OPERATION METHOD, PROCESSING APPARATUS, AND PATTERN FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/537128 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537128
IDENTIFICATION INFORMATION ACQUISITION METHOD, PATTERN FORMING METHOD, SEMICONDUCTOR MANUFACTURING FACILITY OPERATION METHOD, PROCESSING APPARATUS, AND PATTERN FORMING APPARATUS Dec 11, 2023 Pending
Array ( [id] => 19248962 [patent_doc_number] => 20240199949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SURFACE TREATMENT METHOD OF QUANTUM DOTS, LIGHT-EMITTING DEVICE INCLUDING SURFACE-TREATED QUANTUM DOTS, AND DISPLAY DEVICE INCLUDING LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/535254 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535254
SURFACE TREATMENT METHOD OF QUANTUM DOTS, LIGHT-EMITTING DEVICE INCLUDING SURFACE-TREATED QUANTUM DOTS, AND DISPLAY DEVICE INCLUDING LIGHT-EMITTING DEVICE Dec 10, 2023 Pending
Array ( [id] => 19073328 [patent_doc_number] => 20240107754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => METHODS OF FORMING INTEGRATED CIRCUIT STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/533291 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533291
Methods of forming integrated circuit structures comprising isolation structures with different depths Dec 7, 2023 Issued
Array ( [id] => 19237566 [patent_doc_number] => 20240194761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ELECTRONIC DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/531078 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18531078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531078
ELECTRONIC DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Dec 5, 2023 Pending
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