
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17439134
[patent_doc_number] => 11264475
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-01
[patent_title] => Semiconductor device having a gate electrode formed in a trench structure
[patent_app_type] => utility
[patent_app_number] => 17/062760
[patent_app_country] => US
[patent_app_date] => 2020-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 4932
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 416
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062760
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/062760 | Semiconductor device having a gate electrode formed in a trench structure | Oct 4, 2020 | Issued |
Array
(
[id] => 16578806
[patent_doc_number] => 20210013207
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-14
[patent_title] => SEMICONDUCTOR DEVICES WITH NANOWIRES AND METHODS FOR FABRICATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/038964
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11075
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038964
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/038964 | Semiconductor devices with nanowires and methods for fabricating the same | Sep 29, 2020 | Issued |
Array
(
[id] => 17463894
[patent_doc_number] => 20220077200
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/419812
[patent_app_country] => US
[patent_app_date] => 2020-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6908
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419812
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/419812 | Display panel, manufacturing method thereof, and display device | Sep 28, 2020 | Issued |
Array
(
[id] => 17623354
[patent_doc_number] => 11342420
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-24
[patent_title] => Heterojunction devices and methods for fabricating the same
[patent_app_type] => utility
[patent_app_number] => 17/021947
[patent_app_country] => US
[patent_app_date] => 2020-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
[patent_figures_cnt] => 33
[patent_no_of_words] => 8882
[patent_no_of_claims] => 16
[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] => 17021947
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/021947 | Heterojunction devices and methods for fabricating the same | Sep 14, 2020 | Issued |
Array
(
[id] => 17574306
[patent_doc_number] => 11322581
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-03
[patent_title] => Semiconductor device
[patent_app_type] => utility
[patent_app_number] => 17/015640
[patent_app_country] => US
[patent_app_date] => 2020-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 6826
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015640
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/015640 | Semiconductor device | Sep 8, 2020 | Issued |
Array
(
[id] => 17607295
[patent_doc_number] => 11335787
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-17
[patent_title] => Semiconductor device
[patent_app_type] => utility
[patent_app_number] => 17/014235
[patent_app_country] => US
[patent_app_date] => 2020-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4987
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 493
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014235
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/014235 | Semiconductor device | Sep 7, 2020 | Issued |
Array
(
[id] => 16981600
[patent_doc_number] => 20210225837
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/012144
[patent_app_country] => US
[patent_app_date] => 2020-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6938
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 398
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012144
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/012144 | Semiconductor device | Sep 3, 2020 | Issued |
Array
(
[id] => 17395985
[patent_doc_number] => 11245010
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-08
[patent_title] => Semiconductor device and method of manufacturing semiconductor device
[patent_app_type] => utility
[patent_app_number] => 17/011788
[patent_app_country] => US
[patent_app_date] => 2020-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 28
[patent_no_of_words] => 11705
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 391
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011788
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/011788 | Semiconductor device and method of manufacturing semiconductor device | Sep 2, 2020 | Issued |
Array
(
[id] => 16936850
[patent_doc_number] => 20210202739
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-01
[patent_title] => SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/010846
[patent_app_country] => US
[patent_app_date] => 2020-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2888
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17010846
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/010846 | Semiconductor structure and manufacturing method thereof | Sep 2, 2020 | Issued |
Array
(
[id] => 17353280
[patent_doc_number] => 11227927
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-18
[patent_title] => Semiconductor device
[patent_app_type] => utility
[patent_app_number] => 17/011456
[patent_app_country] => US
[patent_app_date] => 2020-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 27
[patent_no_of_words] => 4994
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011456
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/011456 | Semiconductor device | Sep 2, 2020 | Issued |
Array
(
[id] => 17574310
[patent_doc_number] => 11322585
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-03
[patent_title] => Semiconductor device
[patent_app_type] => utility
[patent_app_number] => 17/007240
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 8107
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17007240
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/007240 | Semiconductor device | Aug 30, 2020 | Issued |
Array
(
[id] => 17115850
[patent_doc_number] => 20210296447
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-23
[patent_title] => SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND ELEVATOR
[patent_app_type] => utility
[patent_app_number] => 17/006940
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10706
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006940
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/006940 | Semiconductor device, method of manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator | Aug 30, 2020 | Issued |
Array
(
[id] => 17100384
[patent_doc_number] => 20210288175
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-16
[patent_title] => SEMICONDUCTOR DEVICE, POWER SUPPLY CIRCUIT, AND COMPUTER
[patent_app_type] => utility
[patent_app_number] => 17/002828
[patent_app_country] => US
[patent_app_date] => 2020-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11275
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 406
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002828
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/002828 | Semiconductor device, power supply circuit, and computer | Aug 25, 2020 | Issued |
Array
(
[id] => 17439121
[patent_doc_number] => 11264462
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-01
[patent_title] => Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device
[patent_app_type] => utility
[patent_app_number] => 17/001087
[patent_app_country] => US
[patent_app_date] => 2020-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 9769
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 382
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001087
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/001087 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Aug 23, 2020 | Issued |
Array
(
[id] => 17115879
[patent_doc_number] => 20210296476
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-23
[patent_title] => SEMICONDUCTOR DEVICE AND SEMICONDUCTOR CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 16/995039
[patent_app_country] => US
[patent_app_date] => 2020-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8880
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 307
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995039
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/995039 | Semiconductor device and semiconductor circuit | Aug 16, 2020 | Issued |
Array
(
[id] => 17115849
[patent_doc_number] => 20210296446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-23
[patent_title] => SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND ELEVATOR
[patent_app_type] => utility
[patent_app_number] => 16/992220
[patent_app_country] => US
[patent_app_date] => 2020-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12809
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992220
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/992220 | Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator | Aug 12, 2020 | Issued |
Array
(
[id] => 18488573
[patent_doc_number] => 20230215921
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => SILICON CARBIDE SEMICONDUCTOR DEVICE AND POWER CONVERTER
[patent_app_type] => utility
[patent_app_number] => 18/008448
[patent_app_country] => US
[patent_app_date] => 2020-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13025
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 18008448
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/008448 | SILICON CARBIDE SEMICONDUCTOR DEVICE AND POWER CONVERTER | Aug 10, 2020 | Pending |
Array
(
[id] => 16471945
[patent_doc_number] => 20200373483
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => PHASE CHANGE MEMORY AND METHOD OF FABRICATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/988734
[patent_app_country] => US
[patent_app_date] => 2020-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8376
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 16988734
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/988734 | Phase change memory and method of fabricating the same | Aug 9, 2020 | Issued |
Array
(
[id] => 18120774
[patent_doc_number] => 11552173
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-10
[patent_title] => Silicon carbide device with trench gate
[patent_app_type] => utility
[patent_app_number] => 16/986338
[patent_app_country] => US
[patent_app_date] => 2020-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 21
[patent_no_of_words] => 8472
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986338
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/986338 | Silicon carbide device with trench gate | Aug 5, 2020 | Issued |
Array
(
[id] => 16456022
[patent_doc_number] => 20200365448
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-19
[patent_title] => DIELECTRIC GAP-FILLING PROCESS FOR SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/983647
[patent_app_country] => US
[patent_app_date] => 2020-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11241
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983647
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/983647 | Dielectric gap-filling process for semiconductor device | Aug 2, 2020 | Issued |