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] => 369852 [patent_doc_number] => 07476625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-13 [patent_title] => 'Method for fabricating semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/241098 [patent_app_country] => US [patent_app_date] => 2005-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4703 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/476/07476625.pdf [firstpage_image] =>[orig_patent_app_number] => 11241098 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241098
Method for fabricating semiconductor device Sep 28, 2005 Issued
Array ( [id] => 195797 [patent_doc_number] => 07635599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-22 [patent_title] => 'Three terminal magnetic sensing devices having base lead layers in-plane with collector substrate materials and methods of making the same' [patent_app_type] => utility [patent_app_number] => 11/239178 [patent_app_country] => US [patent_app_date] => 2005-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6268 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/635/07635599.pdf [firstpage_image] =>[orig_patent_app_number] => 11239178 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/239178
Three terminal magnetic sensing devices having base lead layers in-plane with collector substrate materials and methods of making the same Sep 28, 2005 Issued
Array ( [id] => 186063 [patent_doc_number] => 07646096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Semiconductor device and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 11/235309 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 8839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/646/07646096.pdf [firstpage_image] =>[orig_patent_app_number] => 11235309 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/235309
Semiconductor device and manufacturing method thereof Sep 26, 2005 Issued
Array ( [id] => 893029 [patent_doc_number] => 07345331 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-18 [patent_title] => 'Ferroelectric capacitor circuit for sensing hydrogen gas' [patent_app_type] => utility [patent_app_number] => 11/239459 [patent_app_country] => US [patent_app_date] => 2005-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1943 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/345/07345331.pdf [firstpage_image] =>[orig_patent_app_number] => 11239459 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/239459
Ferroelectric capacitor circuit for sensing hydrogen gas Sep 22, 2005 Issued
Array ( [id] => 81647 [patent_doc_number] => 07745348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Manufacturing method of a semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/228419 [patent_app_country] => US [patent_app_date] => 2005-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4284 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/745/07745348.pdf [firstpage_image] =>[orig_patent_app_number] => 11228419 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/228419
Manufacturing method of a semiconductor device Sep 14, 2005 Issued
Array ( [id] => 5865592 [patent_doc_number] => 20060099722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Ferroelectric memory and its manufacturing method' [patent_app_type] => utility [patent_app_number] => 11/226728 [patent_app_country] => US [patent_app_date] => 2005-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5229 [patent_no_of_claims] => 13 [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/A1/0099/20060099722.pdf [firstpage_image] =>[orig_patent_app_number] => 11226728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/226728
Ferroelectric memory and its manufacturing method Sep 13, 2005 Issued
Array ( [id] => 5708096 [patent_doc_number] => 20060049440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Ferroelectric memory arrangement' [patent_app_type] => utility [patent_app_number] => 11/216678 [patent_app_country] => US [patent_app_date] => 2005-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1723 [patent_no_of_claims] => 21 [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/A1/0049/20060049440.pdf [firstpage_image] =>[orig_patent_app_number] => 11216678 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/216678
Ferroelectric memory arrangement Aug 30, 2005 Issued
Array ( [id] => 5242446 [patent_doc_number] => 20070020941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Plasma etching apparatus and particle removal method' [patent_app_type] => utility [patent_app_number] => 11/210728 [patent_app_country] => US [patent_app_date] => 2005-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5074 [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/A1/0020/20070020941.pdf [firstpage_image] =>[orig_patent_app_number] => 11210728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/210728
Plasma etching apparatus and particle removal method Aug 24, 2005 Abandoned
Array ( [id] => 826799 [patent_doc_number] => 07402463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Adopting feature of buried electrically conductive layer in dielectrics for electrical anti-fuse application' [patent_app_type] => utility [patent_app_number] => 11/207218 [patent_app_country] => US [patent_app_date] => 2005-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4170 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/402/07402463.pdf [firstpage_image] =>[orig_patent_app_number] => 11207218 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/207218
Adopting feature of buried electrically conductive layer in dielectrics for electrical anti-fuse application Aug 18, 2005 Issued
Array ( [id] => 5903672 [patent_doc_number] => 20060046512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Manufacturing method of semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/206788 [patent_app_country] => US [patent_app_date] => 2005-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 20312 [patent_no_of_claims] => 39 [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/A1/0046/20060046512.pdf [firstpage_image] =>[orig_patent_app_number] => 11206788 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/206788
Manufacturing method of semiconductor device Aug 18, 2005 Issued
Array ( [id] => 4997561 [patent_doc_number] => 20070040195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Monolithic integrated passive and active electronic devices with biocompatible coatings' [patent_app_type] => utility [patent_app_number] => 11/207379 [patent_app_country] => US [patent_app_date] => 2005-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2830 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20070040195.pdf [firstpage_image] =>[orig_patent_app_number] => 11207379 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/207379
Monolithic integrated passive and active electronic devices with biocompatible coatings Aug 18, 2005 Abandoned
Array ( [id] => 668371 [patent_doc_number] => 07094611 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-22 [patent_title] => 'Method of producing ferroelectric capacitor' [patent_app_type] => utility [patent_app_number] => 11/205129 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 4624 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/094/07094611.pdf [firstpage_image] =>[orig_patent_app_number] => 11205129 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/205129
Method of producing ferroelectric capacitor Aug 16, 2005 Issued
Array ( [id] => 558144 [patent_doc_number] => 07470632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Method of depositing a silicon dioxide comprising layer doped with at least one of P, B and Ge' [patent_app_type] => utility [patent_app_number] => 11/204509 [patent_app_country] => US [patent_app_date] => 2005-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3668 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/470/07470632.pdf [firstpage_image] =>[orig_patent_app_number] => 11204509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/204509
Method of depositing a silicon dioxide comprising layer doped with at least one of P, B and Ge Aug 15, 2005 Issued
Array ( [id] => 422135 [patent_doc_number] => 07274067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-25 [patent_title] => 'Service programmable logic arrays with low tunnel barrier interpoly insulators' [patent_app_type] => utility [patent_app_number] => 11/202460 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 13902 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/274/07274067.pdf [firstpage_image] =>[orig_patent_app_number] => 11202460 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202460
Service programmable logic arrays with low tunnel barrier interpoly insulators Aug 11, 2005 Issued
Array ( [id] => 5765726 [patent_doc_number] => 20050263812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Semiconductor memory device' [patent_app_type] => utility [patent_app_number] => 11/202069 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5906 [patent_no_of_claims] => 5 [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/A1/0263/20050263812.pdf [firstpage_image] =>[orig_patent_app_number] => 11202069 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202069
Semiconductor memory device Aug 11, 2005 Issued
Array ( [id] => 568494 [patent_doc_number] => 07462560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-09 [patent_title] => 'Process of physical vapor depositing mirror layer with improved reflectivity' [patent_app_type] => utility [patent_app_number] => 11/161649 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1724 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/462/07462560.pdf [firstpage_image] =>[orig_patent_app_number] => 11161649 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/161649
Process of physical vapor depositing mirror layer with improved reflectivity Aug 10, 2005 Issued
Array ( [id] => 5828363 [patent_doc_number] => 20060063380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Salicide process and method of fabricating semiconductor device using the same' [patent_app_type] => utility [patent_app_number] => 11/199439 [patent_app_country] => US [patent_app_date] => 2005-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4986 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20060063380.pdf [firstpage_image] =>[orig_patent_app_number] => 11199439 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/199439
Methods of forming metal silicide layers by annealing metal layers using inert heat transferring gases established in a convection apparatus Aug 7, 2005 Issued
Array ( [id] => 4511021 [patent_doc_number] => 07915735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Selective metal deposition over dielectric layers' [patent_app_type] => utility [patent_app_number] => 11/198208 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4034 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915735.pdf [firstpage_image] =>[orig_patent_app_number] => 11198208 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/198208
Selective metal deposition over dielectric layers Aug 4, 2005 Issued
Array ( [id] => 5796522 [patent_doc_number] => 20060033199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-16 [patent_title] => 'Electronic circuit device' [patent_app_type] => utility [patent_app_number] => 11/195818 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11146 [patent_no_of_claims] => 8 [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/A1/0033/20060033199.pdf [firstpage_image] =>[orig_patent_app_number] => 11195818 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/195818
Electronic circuit device Aug 2, 2005 Issued
Array ( [id] => 5202332 [patent_doc_number] => 20070023811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'VERTICAL P-N JUNCTION DEVICE AND METHOD OF FORMING SAME' [patent_app_type] => utility [patent_app_number] => 11/161239 [patent_app_country] => US [patent_app_date] => 2005-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 3152 [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/A1/0023/20070023811.pdf [firstpage_image] =>[orig_patent_app_number] => 11161239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/161239
Method of forming a vertical P-N junction device Jul 26, 2005 Issued
Menu