Search

Igwe U. Anya

Examiner (ID: 9104, Phone: (571)272-1887 , Office: P/2891 )

Most Active Art Unit
2891
Art Unit(s)
2825, 2891, 2829
Total Applications
1833
Issued Applications
1545
Pending Applications
122
Abandoned Applications
193

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19868334 [patent_doc_number] => 20250107120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/830089 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62369 [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] => 18830089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830089
Semiconductor device Sep 9, 2024 Issued
Array ( [id] => 19837537 [patent_doc_number] => 20250089323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => VERTICAL POWER SEMICONDUCTOR DEVICE INCLUDING SILICON CARBIDE (SIC) SEMICONDUCTOR BODY [patent_app_type] => utility [patent_app_number] => 18/827272 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18827272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827272
Vertical power semiconductor device including silicon carbide (sic) semiconductor body Sep 5, 2024 Issued
Array ( [id] => 20597947 [patent_doc_number] => 12581684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => High electron mobility transistor and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 18/788160 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18788160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788160
High electron mobility transistor and method for fabricating the same Jul 29, 2024 Issued
Array ( [id] => 19515899 [patent_doc_number] => 20240347585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MOSFET WITH DISTRIBUTED DOPED P-SHIELD ZONES UNDER TRENCHES HAVING DIFFERENT DEPTHS [patent_app_type] => utility [patent_app_number] => 18/753743 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753743
MOSFET WITH DISTRIBUTED DOPED P-SHIELD ZONES UNDER TRENCHES HAVING DIFFERENT DEPTHS Jun 24, 2024 Pending
Array ( [id] => 20334610 [patent_doc_number] => 12464907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/746913 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746913
Display apparatus Jun 17, 2024 Issued
Array ( [id] => 20334610 [patent_doc_number] => 12464907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/746913 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746913
Display apparatus Jun 17, 2024 Issued
Array ( [id] => 20334610 [patent_doc_number] => 12464907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/746913 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746913
Display apparatus Jun 17, 2024 Issued
Array ( [id] => 20334610 [patent_doc_number] => 12464907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/746913 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746913
Display apparatus Jun 17, 2024 Issued
Array ( [id] => 19728673 [patent_doc_number] => 20250031424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SEMICONDUCTOR DEVICE AND FABRICATING METHOD THEREOF, AND SEMICONDUCTOR WAFER [patent_app_type] => utility [patent_app_number] => 18/745918 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745918
SEMICONDUCTOR DEVICE AND FABRICATING METHOD THEREOF, AND SEMICONDUCTOR WAFER Jun 16, 2024 Pending
Array ( [id] => 20082742 [patent_doc_number] => 12356844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Display panel and display device including display panel [patent_app_type] => utility [patent_app_number] => 18/741602 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 3369 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741602
Display panel and display device including display panel Jun 11, 2024 Issued
Array ( [id] => 19806331 [patent_doc_number] => 20250072256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/734735 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734735
ELECTRONIC DEVICE Jun 4, 2024 Pending
Array ( [id] => 19619071 [patent_doc_number] => 20240404751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => CAPACITOR AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/652377 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8058 [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] => 18652377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652377
CAPACITOR AND METHOD OF FORMING THE SAME Apr 30, 2024 Pending
Array ( [id] => 19364400 [patent_doc_number] => 20240266434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHODS AND STRUCTURES FOR CONTACTING SHIELD CONDUCTOR IN A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/640126 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640126
Methods and structures for contacting shield conductor in a semiconductor device Apr 18, 2024 Issued
Array ( [id] => 20153411 [patent_doc_number] => 20250253249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => CONTACT STRUCTURE, SEMICONDUCTOR DEVICE WITH THE SAME, AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/635313 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635313
CONTACT STRUCTURE, SEMICONDUCTOR DEVICE WITH THE SAME, AND METHOD FOR FABRICATING THE SAME Apr 14, 2024 Pending
Array ( [id] => 20299407 [patent_doc_number] => 20250324650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => Asymmetric MOSFET Devices with Optimized Spacer Thickness [patent_app_type] => utility [patent_app_number] => 18/634627 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18634627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634627
Asymmetric MOSFET Devices with Optimized Spacer Thickness Apr 11, 2024 Pending
Array ( [id] => 20293055 [patent_doc_number] => 20250318298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => IMAGE SENSOR [patent_app_type] => utility [patent_app_number] => 18/629379 [patent_app_country] => US [patent_app_date] => 2024-04-08 [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] => -19 [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] => 18629379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629379
IMAGE SENSOR Apr 7, 2024 Pending
Array ( [id] => 19868332 [patent_doc_number] => 20250107118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/628178 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628178
SEMICONDUCTOR DEVICE Apr 4, 2024 Pending
Array ( [id] => 20292875 [patent_doc_number] => 20250318118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE INCLUDING DIELECTRIC WALL COMPARTMENTS FOR WORD LINE CONTACT VIA STRUCTURES AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/626880 [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] => 10186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626880
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING DIELECTRIC WALL COMPARTMENTS FOR WORD LINE CONTACT VIA STRUCTURES AND METHODS OF FORMING THE SAME Apr 3, 2024 Pending
Array ( [id] => 19515872 [patent_doc_number] => 20240347558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SOLID-STATE IMAGING ELEMENT AND IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/622003 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18622003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622003
Solid-state imaging element and imaging apparatus Mar 28, 2024 Issued
Array ( [id] => 19714568 [patent_doc_number] => 20250024710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/616218 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616218
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Mar 25, 2024 Pending
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