Search

Igwe U. Anya

Examiner (ID: 11819)

Most Active Art Unit
2891
Art Unit(s)
2891, 2825, 2829
Total Applications
1779
Issued Applications
1524
Pending Applications
97
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19468351 [patent_doc_number] => 20240322021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/242844 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242844
SEMICONDUCTOR DEVICE Sep 5, 2023 Pending
Array ( [id] => 19830034 [patent_doc_number] => 12250841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Light emitting device package and application thereof [patent_app_type] => utility [patent_app_number] => 18/242518 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 13067 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18242518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242518
Light emitting device package and application thereof Sep 4, 2023 Issued
Array ( [id] => 19349447 [patent_doc_number] => 20240258411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => SEMICONDUCTOR MODULE [patent_app_type] => utility [patent_app_number] => 18/453482 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453482
SEMICONDUCTOR MODULE Aug 21, 2023 Pending
Array ( [id] => 19452963 [patent_doc_number] => 20240313093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/234344 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234344
SEMICONDUCTOR DEVICE Aug 14, 2023 Pending
Array ( [id] => 19900319 [patent_doc_number] => 12278259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Systems and methods for shielded inductive devices [patent_app_type] => utility [patent_app_number] => 18/232332 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232332
Systems and methods for shielded inductive devices Aug 8, 2023 Issued
Array ( [id] => 19704939 [patent_doc_number] => 12198986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Dual channel gate all around transistor device and fabrication methods thereof [patent_app_type] => utility [patent_app_number] => 18/366562 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 11939 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366562
Dual channel gate all around transistor device and fabrication methods thereof Aug 6, 2023 Issued
Array ( [id] => 18812879 [patent_doc_number] => 20230387216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND ELEVATOR [patent_app_type] => utility [patent_app_number] => 18/363214 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18363214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363214
Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator Jul 31, 2023 Issued
Array ( [id] => 19648453 [patent_doc_number] => 20240422973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE WITH LATERALLY SEPARATED SOURCE SELECT ELECTRODES AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/362805 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362805
THREE-DIMENSIONAL MEMORY DEVICE WITH LATERALLY SEPARATED SOURCE SELECT ELECTRODES AND METHODS OF FORMING THE SAME Jul 30, 2023 Pending
Array ( [id] => 19552920 [patent_doc_number] => 12136634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Solid-state imaging element and imaging apparatus [patent_app_type] => utility [patent_app_number] => 18/355728 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 16002 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355728
Solid-state imaging element and imaging apparatus Jul 19, 2023 Issued
Array ( [id] => 19679389 [patent_doc_number] => 12191262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Package structure and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 18/353909 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353909
Package structure and method for fabricating the same Jul 17, 2023 Issued
Array ( [id] => 19206406 [patent_doc_number] => 20240178305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/353758 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353758
SEMICONDUCTOR DEVICE Jul 16, 2023 Pending
Array ( [id] => 18757498 [patent_doc_number] => 20230360960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Dielectric Gap-Filling Process for Semiconductor Device [patent_app_type] => utility [patent_app_number] => 18/351985 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351985
Dielectric gap-filling process for semiconductor device Jul 12, 2023 Issued
Array ( [id] => 20030907 [patent_doc_number] => 20250169129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => TRENCH GATE POWER MOSFET AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/869453 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18869453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/869453
Trench gate power MOSFET and manufacturing method therefor Jun 27, 2023 Issued
Array ( [id] => 18991300 [patent_doc_number] => 20240063269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/342372 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342372
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE Jun 26, 2023 Pending
Array ( [id] => 18729567 [patent_doc_number] => 20230343863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Semiconductor Device Including First Gate Electrode and Second Gate Electrode [patent_app_type] => utility [patent_app_number] => 18/212906 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212906
Semiconductor device including first gate electrode and second gate electrode Jun 21, 2023 Issued
Array ( [id] => 19619335 [patent_doc_number] => 20240405015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SEMICONDUCTOR DEVICE WITH ESD PROTECTION STRUCTURE AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/336707 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6667 [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] => 18336707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336707
SEMICONDUCTOR DEVICE WITH ESD PROTECTION STRUCTURE AND METHOD OF MAKING SAME Jun 15, 2023 Pending
Array ( [id] => 19619335 [patent_doc_number] => 20240405015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SEMICONDUCTOR DEVICE WITH ESD PROTECTION STRUCTURE AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/336707 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6667 [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] => 18336707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336707
SEMICONDUCTOR DEVICE WITH ESD PROTECTION STRUCTURE AND METHOD OF MAKING SAME Jun 15, 2023 Pending
Array ( [id] => 19634753 [patent_doc_number] => 20240413202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/331436 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331436
SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME Jun 7, 2023 Pending
Array ( [id] => 18871523 [patent_doc_number] => 11859313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => 8-inch SiC single crystal substrate [patent_app_type] => utility [patent_app_number] => 18/203804 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 11642 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203804
8-inch SiC single crystal substrate May 30, 2023 Issued
Array ( [id] => 19793635 [patent_doc_number] => 12234571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => SiC single crystal substrate [patent_app_type] => utility [patent_app_number] => 18/326109 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 15356 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326109
SiC single crystal substrate May 30, 2023 Issued
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