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] => 17908752 [patent_doc_number] => 11462615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/101439 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 11016 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101439
Semiconductor device Nov 22, 2020 Issued
Array ( [id] => 18586167 [patent_doc_number] => 20230268432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MANUFACTURING METHOD OF A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/614253 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614253
Manufacturing method of a semiconductor device Nov 19, 2020 Issued
Array ( [id] => 18876552 [patent_doc_number] => 11864397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Display panel and display device [patent_app_type] => utility [patent_app_number] => 17/275442 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17275442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275442
Display panel and display device Nov 18, 2020 Issued
Array ( [id] => 17615679 [patent_doc_number] => 20220157959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SEMICONDUCTOR POWER DEVICES HAVING MULTIPLE GATE TRENCHES AND METHODS OF FORMING SUCH DEVICES [patent_app_type] => utility [patent_app_number] => 17/097617 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16005 [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] => 17097617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097617
Semiconductor power devices having multiple gate trenches and methods of forming such devices Nov 12, 2020 Issued
Array ( [id] => 17668502 [patent_doc_number] => 11362207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/095241 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 42 [patent_no_of_words] => 9719 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095241
Semiconductor device Nov 10, 2020 Issued
Array ( [id] => 19945319 [patent_doc_number] => 12317469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/773068 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 134 [patent_no_of_words] => 55213 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773068
Semiconductor device Oct 28, 2020 Issued
Array ( [id] => 18263282 [patent_doc_number] => 11610991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Gate trench power semiconductor devices having improved deep shield connection patterns [patent_app_type] => utility [patent_app_number] => 17/082647 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 36 [patent_no_of_words] => 14461 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [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] => 17082647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082647
Gate trench power semiconductor devices having improved deep shield connection patterns Oct 27, 2020 Issued
Array ( [id] => 18343506 [patent_doc_number] => 11640990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Power semiconductor devices including a trenched gate and methods of forming such devices [patent_app_type] => utility [patent_app_number] => 17/080956 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 11697 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080956
Power semiconductor devices including a trenched gate and methods of forming such devices Oct 26, 2020 Issued
Array ( [id] => 16889156 [patent_doc_number] => 20210175353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/081607 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081607
Semiconductor device Oct 26, 2020 Issued
Array ( [id] => 16660910 [patent_doc_number] => 20210057547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => HETEROGENEOUS SEMICONDUCTOR DEVICE SUBSTRATES WITH HIGH QUALITY EPITAXY [patent_app_type] => utility [patent_app_number] => 17/080613 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17080613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080613
Heterogeneous semiconductor device substrates with high quality epitaxy Oct 25, 2020 Issued
Array ( [id] => 16625167 [patent_doc_number] => 20210043820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Method For Making Light Emitting Device (LED) Arrays Using A Temporary Substrate And A Carrier Substrate [patent_app_type] => utility [patent_app_number] => 17/078323 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078323
Method for making light emitting device (LED) arrays using a temporary substrate and a carrier substrate Oct 22, 2020 Issued
Array ( [id] => 17716627 [patent_doc_number] => 11380626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Package structure and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 17/079325 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079325
Package structure and method for fabricating the same Oct 22, 2020 Issued
Array ( [id] => 19540882 [patent_doc_number] => 12133449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Display substrate and display device [patent_app_type] => utility [patent_app_number] => 17/599654 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 12644 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599654
Display substrate and display device Oct 20, 2020 Issued
Array ( [id] => 17971496 [patent_doc_number] => 11489047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Semiconductor device and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/068378 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8662 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068378
Semiconductor device and method of manufacturing the same Oct 11, 2020 Issued
Array ( [id] => 17638186 [patent_doc_number] => 11348920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Vertical semiconductor device with steep subthreshold slope [patent_app_type] => utility [patent_app_number] => 17/066424 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 9253 [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] => 17066424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066424
Vertical semiconductor device with steep subthreshold slope Oct 7, 2020 Issued
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
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