Search

Igwe U. Anya

Examiner (ID: 10590, Phone: (571)272-1887 , Office: P/2891 )

Most Active Art Unit
2891
Art Unit(s)
2829, 2891, 2825
Total Applications
1840
Issued Applications
1548
Pending Applications
125
Abandoned Applications
194

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17772589 [patent_doc_number] => 11404542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Trench planar MOS cell for transistors [patent_app_type] => utility [patent_app_number] => 17/174995 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 4915 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 505 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174995
Trench planar MOS cell for transistors Feb 11, 2021 Issued
Array ( [id] => 18503116 [patent_doc_number] => 11700905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Pressure sensor to quantify work [patent_app_type] => utility [patent_app_number] => 17/172880 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8764 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172880
Pressure sensor to quantify work Feb 9, 2021 Issued
Array ( [id] => 18645747 [patent_doc_number] => 11769828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Gate trench power semiconductor devices having improved deep shield connection patterns [patent_app_type] => utility [patent_app_number] => 17/172481 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 58 [patent_no_of_words] => 20877 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172481
Gate trench power semiconductor devices having improved deep shield connection patterns Feb 9, 2021 Issued
Array ( [id] => 16905095 [patent_doc_number] => 20210184011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Method of Implanting Dopants into a Group III-Nitride Structure and Device Formed [patent_app_type] => utility [patent_app_number] => 17/166775 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166775
Method of implanting dopants into a group III-nitride structure and device formed Feb 2, 2021 Issued
Array ( [id] => 17115895 [patent_doc_number] => 20210296492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SILICON CARBIDE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/161867 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161867
Silicon carbide semiconductor device Jan 28, 2021 Issued
Array ( [id] => 17818732 [patent_doc_number] => 11424357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/159718 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6393 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159718
Semiconductor device Jan 26, 2021 Issued
Array ( [id] => 16850844 [patent_doc_number] => 20210151589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE [patent_app_type] => utility [patent_app_number] => 17/159093 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17159093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159093
Semiconductor device and semiconductor module Jan 25, 2021 Issued
Array ( [id] => 17431980 [patent_doc_number] => 20220059689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SEMICONDUCTOR DEVICE HAVING VERTICAL DMOS AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/150114 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150114
Semiconductor device having vertical DMOS and manufacturing method thereof Jan 14, 2021 Issued
Array ( [id] => 16812462 [patent_doc_number] => 20210135017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/149464 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17149464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149464
Semiconductor device Jan 13, 2021 Issued
Array ( [id] => 16995594 [patent_doc_number] => 20210234014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => TRANSISTOR STRUCTURE AND METHOD OF FORMING THEREOF [patent_app_type] => utility [patent_app_number] => 17/144585 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144585
Transistor structure and method of forming thereof Jan 7, 2021 Issued
Array ( [id] => 18608197 [patent_doc_number] => 11749675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/143247 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 39 [patent_no_of_words] => 13316 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143247
Semiconductor device Jan 6, 2021 Issued
Array ( [id] => 17956501 [patent_doc_number] => 11482616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Methods and structures for contacting shield conductor in a semiconductor device [patent_app_type] => utility [patent_app_number] => 17/248008 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10923 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248008
Methods and structures for contacting shield conductor in a semiconductor device Jan 4, 2021 Issued
Array ( [id] => 18721667 [patent_doc_number] => 11799024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Semiconductor device and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/926357 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6425 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926357
Semiconductor device and preparation method therefor Dec 27, 2020 Issued
Array ( [id] => 18396858 [patent_doc_number] => 20230165079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DISPLAY PANEL, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/639033 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639033
Display panel, method for manufacturing the same, and display apparatus Dec 20, 2020 Issued
Array ( [id] => 17716757 [patent_doc_number] => 11380757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Metal terminal edge for semiconductor structure and method of forming the same [patent_app_type] => utility [patent_app_number] => 17/118369 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2821 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118369
Metal terminal edge for semiconductor structure and method of forming the same Dec 9, 2020 Issued
Array ( [id] => 16951698 [patent_doc_number] => 20210210390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Dual Channel Gate All Around Transistor Device and Fabrication Methods Thereof [patent_app_type] => utility [patent_app_number] => 17/114147 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114147
Dual channel gate all around transistor device and fabrication methods thereof Dec 6, 2020 Issued
Array ( [id] => 19081021 [patent_doc_number] => 11950414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Memory device [patent_app_type] => utility [patent_app_number] => 17/106667 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 44 [patent_no_of_words] => 16856 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17106667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106667
Memory device Nov 29, 2020 Issued
Array ( [id] => 18148270 [patent_doc_number] => 20230022127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SEMICONDUCTOR ELEMENT AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/781908 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17781908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781908
Semiconductor element and electronic apparatus Nov 26, 2020 Issued
Array ( [id] => 16715958 [patent_doc_number] => 20210083105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/105904 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105904
Semiconductor device and method of manufacturing semiconductor device Nov 26, 2020 Issued
Array ( [id] => 17978805 [patent_doc_number] => 11495680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Semiconductor device with integrated current sensor [patent_app_type] => utility [patent_app_number] => 17/104483 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6733 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104483
Semiconductor device with integrated current sensor Nov 24, 2020 Issued
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