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] => 6192966 [patent_doc_number] => 20110024720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'High-efficiency LED' [patent_app_type] => utility [patent_app_number] => 12/588129 [patent_app_country] => US [patent_app_date] => 2009-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1661 [patent_no_of_claims] => 16 [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/A1/0024/20110024720.pdf [firstpage_image] =>[orig_patent_app_number] => 12588129 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588129
High-efficiency LED Oct 5, 2009 Abandoned
Array ( [id] => 8351995 [patent_doc_number] => 08247325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Direct growth of metal nanoplates on semiconductor substrates' [patent_app_type] => utility [patent_app_number] => 12/574552 [patent_app_country] => US [patent_app_date] => 2009-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 118 [patent_no_of_words] => 23500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12574552 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/574552
Direct growth of metal nanoplates on semiconductor substrates Oct 5, 2009 Issued
Array ( [id] => 4610523 [patent_doc_number] => 07994642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Semiconductor device which includes contact plug and embedded interconnection connected to contact plug' [patent_app_type] => utility [patent_app_number] => 12/574402 [patent_app_country] => US [patent_app_date] => 2009-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 5260 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994642.pdf [firstpage_image] =>[orig_patent_app_number] => 12574402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/574402
Semiconductor device which includes contact plug and embedded interconnection connected to contact plug Oct 5, 2009 Issued
Array ( [id] => 6352856 [patent_doc_number] => 20100022099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'METHOD OF FORMING NON-CONFORMAL LAYERS' [patent_app_type] => utility [patent_app_number] => 12/573008 [patent_app_country] => US [patent_app_date] => 2009-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12869 [patent_no_of_claims] => 9 [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/A1/0022/20100022099.pdf [firstpage_image] =>[orig_patent_app_number] => 12573008 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/573008
Method of forming non-conformal layers Oct 1, 2009 Issued
Array ( [id] => 4451171 [patent_doc_number] => 07964494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Integrated connection arrangements' [patent_app_type] => utility [patent_app_number] => 12/562475 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4534 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/964/07964494.pdf [firstpage_image] =>[orig_patent_app_number] => 12562475 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/562475
Integrated connection arrangements Sep 17, 2009 Issued
Array ( [id] => 8114475 [patent_doc_number] => 08158454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Method for manufacturing solar cell module' [patent_app_type] => utility [patent_app_number] => 12/740092 [patent_app_country] => US [patent_app_date] => 2009-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7177 [patent_no_of_claims] => 3 [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] => patents/08/158/08158454.pdf [firstpage_image] =>[orig_patent_app_number] => 12740092 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/740092
Method for manufacturing solar cell module Sep 8, 2009 Issued
Array ( [id] => 10027319 [patent_doc_number] => 09069215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Semiconductor device and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/556135 [patent_app_country] => US [patent_app_date] => 2009-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 66 [patent_no_of_words] => 17938 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12556135 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/556135
Semiconductor device and method of fabricating the same Sep 8, 2009 Issued
Array ( [id] => 5394975 [patent_doc_number] => 20090315038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'COMPOUND SEMICONDUCTOR ELEMENT RESISTIBLE TO HIGH VOLTAGE' [patent_app_type] => utility [patent_app_number] => 12/551728 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4326 [patent_no_of_claims] => 9 [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/A1/0315/20090315038.pdf [firstpage_image] =>[orig_patent_app_number] => 12551728 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551728
COMPOUND SEMICONDUCTOR ELEMENT RESISTIBLE TO HIGH VOLTAGE Aug 31, 2009 Abandoned
Array ( [id] => 5555604 [patent_doc_number] => 20090267181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/494855 [patent_app_country] => US [patent_app_date] => 2009-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4748 [patent_no_of_claims] => 21 [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/A1/0267/20090267181.pdf [firstpage_image] =>[orig_patent_app_number] => 12494855 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/494855
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Jun 29, 2009 Abandoned
Array ( [id] => 8956431 [patent_doc_number] => 08502209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Polymer compound and organic transistor using the same' [patent_app_type] => utility [patent_app_number] => 12/995570 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20051 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12995570 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/995570
Polymer compound and organic transistor using the same May 27, 2009 Issued
Array ( [id] => 6114297 [patent_doc_number] => 20110073901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'ADHESIVE ENCAPSULATING COMPOSITION AND ELECTRONIC DEVICES MADE THEREWITH' [patent_app_type] => utility [patent_app_number] => 12/995571 [patent_app_country] => US [patent_app_date] => 2009-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10155 [patent_no_of_claims] => 16 [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/A1/0073/20110073901.pdf [firstpage_image] =>[orig_patent_app_number] => 12995571 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/995571
ADHESIVE ENCAPSULATING COMPOSITION AND ELECTRONIC DEVICES MADE THEREWITH Apr 22, 2009 Abandoned
Array ( [id] => 7742004 [patent_doc_number] => 08106514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Semiconductor device having an annular guard ring' [patent_app_type] => utility [patent_app_number] => 12/426985 [patent_app_country] => US [patent_app_date] => 2009-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10540 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/106/08106514.pdf [firstpage_image] =>[orig_patent_app_number] => 12426985 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/426985
Semiconductor device having an annular guard ring Apr 20, 2009 Issued
Array ( [id] => 9022324 [patent_doc_number] => 08532315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-10 [patent_title] => 'High powered high speed switch' [patent_app_type] => utility [patent_app_number] => 12/417027 [patent_app_country] => US [patent_app_date] => 2009-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5551 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12417027 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/417027
High powered high speed switch Apr 1, 2009 Issued
Array ( [id] => 6268781 [patent_doc_number] => 20100254550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'RECONFIGURABLE ACOUSTIC TRANSDUCER DEVICE' [patent_app_type] => utility [patent_app_number] => 12/416447 [patent_app_country] => US [patent_app_date] => 2009-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3935 [patent_no_of_claims] => 21 [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/A1/0254/20100254550.pdf [firstpage_image] =>[orig_patent_app_number] => 12416447 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/416447
Reconfigurable acoustic transducer device Mar 31, 2009 Issued
Array ( [id] => 4568692 [patent_doc_number] => 07858460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Passivation of wide band-gap based semiconductor devices with hydrogen-free sputtered nitrides' [patent_app_type] => utility [patent_app_number] => 12/404557 [patent_app_country] => US [patent_app_date] => 2009-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4858 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/858/07858460.pdf [firstpage_image] =>[orig_patent_app_number] => 12404557 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/404557
Passivation of wide band-gap based semiconductor devices with hydrogen-free sputtered nitrides Mar 15, 2009 Issued
Array ( [id] => 5940700 [patent_doc_number] => 20110101320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'ORGANIC THIN FILM TRANSISTOR' [patent_app_type] => utility [patent_app_number] => 12/933675 [patent_app_country] => US [patent_app_date] => 2009-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5466 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20110101320.pdf [firstpage_image] =>[orig_patent_app_number] => 12933675 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/933675
Organic thin film transistor Mar 11, 2009 Issued
Array ( [id] => 5463788 [patent_doc_number] => 20090323988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Bidirectional, variable-impedance instrument-level to professional-level audio interface with signal splitters and balanced DC power' [patent_app_type] => utility [patent_app_number] => 12/380175 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5194 [patent_no_of_claims] => 14 [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/A1/0323/20090323988.pdf [firstpage_image] =>[orig_patent_app_number] => 12380175 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/380175
Bidirectional, variable-impedance instrument-level to professional-level audio interface with signal splitters and balanced DC power Feb 23, 2009 Issued
Array ( [id] => 7504917 [patent_doc_number] => 08035228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'High-density 3-dimensional resistors' [patent_app_type] => utility [patent_app_number] => 12/367951 [patent_app_country] => US [patent_app_date] => 2009-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035228.pdf [firstpage_image] =>[orig_patent_app_number] => 12367951 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/367951
High-density 3-dimensional resistors Feb 8, 2009 Issued
Array ( [id] => 9350677 [patent_doc_number] => 08669570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'Individual light shields' [patent_app_type] => utility [patent_app_number] => 13/057531 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3258 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13057531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/057531
Individual light shields Jan 19, 2009 Issued
Array ( [id] => 52921 [patent_doc_number] => 07772051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'MOS devices with corner spacers' [patent_app_type] => utility [patent_app_number] => 12/354527 [patent_app_country] => US [patent_app_date] => 2009-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3267 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/772/07772051.pdf [firstpage_image] =>[orig_patent_app_number] => 12354527 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/354527
MOS devices with corner spacers Jan 14, 2009 Issued
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