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] => 7496820 [patent_doc_number] => 20110260260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'SEMICONDUCTOR DEVICE HAVING AN ANNULAR GUARD RING' [patent_app_type] => utility [patent_app_number] => 13/175367 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10536 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0260/20110260260.pdf [firstpage_image] =>[orig_patent_app_number] => 13175367 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/175367
Semiconductor device having an annular guard ring Jun 30, 2011 Issued
Array ( [id] => 10066980 [patent_doc_number] => 09105842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Method for manufacturing a carbon-based memory element and memory element' [patent_app_type] => utility [patent_app_number] => 13/807422 [patent_app_country] => US [patent_app_date] => 2011-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 6577 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13807422 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/807422
Method for manufacturing a carbon-based memory element and memory element Jun 23, 2011 Issued
Array ( [id] => 10125391 [patent_doc_number] => 09159759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Solid-state image pickup device' [patent_app_type] => utility [patent_app_number] => 13/078676 [patent_app_country] => US [patent_app_date] => 2011-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2794 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13078676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/078676
Solid-state image pickup device Mar 31, 2011 Issued
Array ( [id] => 10178944 [patent_doc_number] => 09209157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Formation of through via before contact processing' [patent_app_type] => utility [patent_app_number] => 13/074883 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 5637 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13074883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/074883
Formation of through via before contact processing Mar 28, 2011 Issued
Array ( [id] => 6102253 [patent_doc_number] => 20110165746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'Novel Profile of Flash Memory Cells' [patent_app_type] => utility [patent_app_number] => 13/045955 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3526 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20110165746.pdf [firstpage_image] =>[orig_patent_app_number] => 13045955 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/045955
Profile of flash memory cells Mar 10, 2011 Issued
Array ( [id] => 9323513 [patent_doc_number] => 08658533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Semiconductor interconnect structure with multi-layered seed layer providing enhanced reliability and minimizing electromigration' [patent_app_type] => utility [patent_app_number] => 13/044660 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5313 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13044660 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/044660
Semiconductor interconnect structure with multi-layered seed layer providing enhanced reliability and minimizing electromigration Mar 9, 2011 Issued
Array ( [id] => 7654619 [patent_doc_number] => 20110303888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'NONVOLATILE MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/044865 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7917 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0303/20110303888.pdf [firstpage_image] =>[orig_patent_app_number] => 13044865 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/044865
NONVOLATILE MEMORY DEVICE Mar 9, 2011 Abandoned
Array ( [id] => 6153437 [patent_doc_number] => 20110156122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'High Density NOR Flash Array Architecture' [patent_app_type] => utility [patent_app_number] => 13/043677 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1966 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20110156122.pdf [firstpage_image] =>[orig_patent_app_number] => 13043677 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/043677
High density NOR flash array architecture Mar 8, 2011 Issued
Array ( [id] => 8189131 [patent_doc_number] => 08183154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Selective metal deposition over dielectric layers' [patent_app_type] => utility [patent_app_number] => 13/043680 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4059 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/183/08183154.pdf [firstpage_image] =>[orig_patent_app_number] => 13043680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/043680
Selective metal deposition over dielectric layers Mar 8, 2011 Issued
Array ( [id] => 7728085 [patent_doc_number] => 20120012842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'SEMICONDUCTOR DEVICE HAVING FUNCTION OF TRANSMITTING/RECEIVING' [patent_app_type] => utility [patent_app_number] => 13/044380 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7717 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20120012842.pdf [firstpage_image] =>[orig_patent_app_number] => 13044380 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/044380
SEMICONDUCTOR DEVICE HAVING FUNCTION OF TRANSMITTING/RECEIVING Mar 8, 2011 Abandoned
Array ( [id] => 9691737 [patent_doc_number] => 08822331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Anchored damascene structures' [patent_app_type] => utility [patent_app_number] => 13/038580 [patent_app_country] => US [patent_app_date] => 2011-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3117 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13038580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/038580
Anchored damascene structures Mar 1, 2011 Issued
Array ( [id] => 9763065 [patent_doc_number] => 08847393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Vias between conductive layers to improve reliability' [patent_app_type] => utility [patent_app_number] => 13/036461 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2773 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13036461 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036461
Vias between conductive layers to improve reliability Feb 27, 2011 Issued
Array ( [id] => 8368182 [patent_doc_number] => 20120217573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'NON-VOLATILE MEMORY (NVM) CELL FOR ENDURANCE AND METHOD OF MAKING' [patent_app_type] => utility [patent_app_number] => 13/036516 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4055 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13036516 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036516
Non-volatile memory (NVM) cell for endurance and method of making Feb 27, 2011 Issued
Array ( [id] => 5932442 [patent_doc_number] => 20110210405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'METAL NITRIDE FILM, SEMICONDUCTOR DEVICE USING THE METAL NITRIDE FILM, AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/036664 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7642 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20110210405.pdf [firstpage_image] =>[orig_patent_app_number] => 13036664 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036664
Metal nitride film, semiconductor device using the metal nitride film, and manufacturing method of semiconductor device Feb 27, 2011 Issued
Array ( [id] => 9524642 [patent_doc_number] => 08748917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Light emitting device and method thereof' [patent_app_type] => utility [patent_app_number] => 13/036394 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7961 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13036394 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036394
Light emitting device and method thereof Feb 27, 2011 Issued
Array ( [id] => 9883219 [patent_doc_number] => 08969986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-03-03 [patent_title] => 'Infrared detector' [patent_app_type] => utility [patent_app_number] => 13/036403 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 30 [patent_no_of_words] => 9277 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13036403 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036403
Infrared detector Feb 27, 2011 Issued
Array ( [id] => 9703789 [patent_doc_number] => 08828850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Reducing variation by using combination epitaxy growth' [patent_app_type] => utility [patent_app_number] => 13/030850 [patent_app_country] => US [patent_app_date] => 2011-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 8374 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 13030850 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/030850
Reducing variation by using combination epitaxy growth Feb 17, 2011 Issued
Array ( [id] => 9990122 [patent_doc_number] => 09035328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Light-emitting diode component' [patent_app_type] => utility [patent_app_number] => 13/021496 [patent_app_country] => US [patent_app_date] => 2011-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 29 [patent_no_of_words] => 8721 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13021496 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/021496
Light-emitting diode component Feb 3, 2011 Issued
Array ( [id] => 8049347 [patent_doc_number] => 20120074407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'Semiconductor device and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 13/021343 [patent_app_country] => US [patent_app_date] => 2011-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 32585 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20120074407.pdf [firstpage_image] =>[orig_patent_app_number] => 13021343 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/021343
Semiconductor device and method for manufacturing the same Feb 3, 2011 Issued
Array ( [id] => 8333177 [patent_doc_number] => 20120199877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'MEMORY DEVICES WITH A CONNECTING REGION HAVING A BAND GAP LOWER THAN A BAND GAP OF A BODY REGION' [patent_app_type] => utility [patent_app_number] => 13/020337 [patent_app_country] => US [patent_app_date] => 2011-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2742 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13020337 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/020337
Memory devices with a connecting region having a band gap lower than a band gap of a body region Feb 2, 2011 Issued
Menu