Search

Christopher O. Onuaku

Examiner (ID: 11271)

Most Active Art Unit
2615
Art Unit(s)
2615, 2616, 2712, 2604, 2621, 2715
Total Applications
508
Issued Applications
436
Pending Applications
23
Abandoned Applications
49

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5242330 [patent_doc_number] => 20070020825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Method of manufacturing thin film transistor substrate' [patent_app_type] => utility [patent_app_number] => 11/444184 [patent_app_country] => US [patent_app_date] => 2006-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5678 [patent_no_of_claims] => 26 [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/A1/0020/20070020825.pdf [firstpage_image] =>[orig_patent_app_number] => 11444184 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/444184
Method of manufacturing thin film transistor substrate May 30, 2006 Issued
Array ( [id] => 263717 [patent_doc_number] => 07569481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-04 [patent_title] => 'Method for forming via-hole in semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/445773 [patent_app_country] => US [patent_app_date] => 2006-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2428 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/569/07569481.pdf [firstpage_image] =>[orig_patent_app_number] => 11445773 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/445773
Method for forming via-hole in semiconductor device May 29, 2006 Issued
Array ( [id] => 5026303 [patent_doc_number] => 20070267749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Metallization layer for a power semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/436402 [patent_app_country] => US [patent_app_date] => 2006-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2443 [patent_no_of_claims] => 20 [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/A1/0267/20070267749.pdf [firstpage_image] =>[orig_patent_app_number] => 11436402 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/436402
Metallization layer for a power semiconductor device May 17, 2006 Issued
Array ( [id] => 5026291 [patent_doc_number] => 20070267737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'PACKAGED DEVICES AND METHODS FOR FORMING PACKAGED DEVICES' [patent_app_type] => utility [patent_app_number] => 11/383922 [patent_app_country] => US [patent_app_date] => 2006-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3663 [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/A1/0267/20070267737.pdf [firstpage_image] =>[orig_patent_app_number] => 11383922 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/383922
PACKAGED DEVICES AND METHODS FOR FORMING PACKAGED DEVICES May 16, 2006 Abandoned
Array ( [id] => 5733039 [patent_doc_number] => 20060258156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Method for forming fully silicided gates and devices obtained thereof' [patent_app_type] => utility [patent_app_number] => 11/434434 [patent_app_country] => US [patent_app_date] => 2006-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9777 [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/A1/0258/20060258156.pdf [firstpage_image] =>[orig_patent_app_number] => 11434434 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/434434
Method for forming fully silicided gates and devices obtained thereof May 14, 2006 Abandoned
Array ( [id] => 5624312 [patent_doc_number] => 20060262817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Method for mounting a light emitting device on a circuit board' [patent_app_type] => utility [patent_app_number] => 11/432142 [patent_app_country] => US [patent_app_date] => 2006-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1752 [patent_no_of_claims] => 10 [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/A1/0262/20060262817.pdf [firstpage_image] =>[orig_patent_app_number] => 11432142 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/432142
Method for mounting a light emitting device on a circuit board May 10, 2006 Abandoned
Array ( [id] => 5444167 [patent_doc_number] => 20090045393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Nitride semiconductor device and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/920092 [patent_app_country] => US [patent_app_date] => 2006-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8037 [patent_no_of_claims] => 17 [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/A1/0045/20090045393.pdf [firstpage_image] =>[orig_patent_app_number] => 11920092 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/920092
Nitride semiconductor device and method for manufacturing the same May 7, 2006 Abandoned
Array ( [id] => 5780254 [patent_doc_number] => 20060202349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Circuit substrate and its manufacturing method' [patent_app_type] => utility [patent_app_number] => 11/429062 [patent_app_country] => US [patent_app_date] => 2006-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6553 [patent_no_of_claims] => 21 [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/A1/0202/20060202349.pdf [firstpage_image] =>[orig_patent_app_number] => 11429062 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/429062
Circuit substrate and its manufacturing method May 7, 2006 Abandoned
Array ( [id] => 795586 [patent_doc_number] => 07429500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-30 [patent_title] => 'Method of manufacturing a semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/409014 [patent_app_country] => US [patent_app_date] => 2006-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 8089 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/429/07429500.pdf [firstpage_image] =>[orig_patent_app_number] => 11409014 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/409014
Method of manufacturing a semiconductor device Apr 23, 2006 Issued
Array ( [id] => 5319710 [patent_doc_number] => 20090057700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Light emitting element and a manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 11/918882 [patent_app_country] => US [patent_app_date] => 2006-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7114 [patent_no_of_claims] => 19 [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/A1/0057/20090057700.pdf [firstpage_image] =>[orig_patent_app_number] => 11918882 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/918882
Light emitting element and a manufacturing method thereof Apr 19, 2006 Abandoned
Array ( [id] => 5034783 [patent_doc_number] => 20070099322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Control element of an organic electro-luminescent display and manufacturing process thereof' [patent_app_type] => utility [patent_app_number] => 11/406727 [patent_app_country] => US [patent_app_date] => 2006-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2917 [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/A1/0099/20070099322.pdf [firstpage_image] =>[orig_patent_app_number] => 11406727 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/406727
Control element of an organic electro-luminescent display and manufacturing process thereof Apr 18, 2006 Issued
Array ( [id] => 584891 [patent_doc_number] => 07442591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Method of making a multi-gate device' [patent_app_type] => utility [patent_app_number] => 11/406638 [patent_app_country] => US [patent_app_date] => 2006-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 2638 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 738 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442591.pdf [firstpage_image] =>[orig_patent_app_number] => 11406638 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/406638
Method of making a multi-gate device Apr 18, 2006 Issued
Array ( [id] => 5732998 [patent_doc_number] => 20060258115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Semiconductor device and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/405539 [patent_app_country] => US [patent_app_date] => 2006-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5449 [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/A1/0258/20060258115.pdf [firstpage_image] =>[orig_patent_app_number] => 11405539 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/405539
Semiconductor device and method of manufacturing the same Apr 17, 2006 Abandoned
Array ( [id] => 5851263 [patent_doc_number] => 20060234454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Method of fabricating nonvolatile semiconductor memory devices with uniform sidewall gate length' [patent_app_type] => utility [patent_app_number] => 11/404899 [patent_app_country] => US [patent_app_date] => 2006-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8740 [patent_no_of_claims] => 17 [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/A1/0234/20060234454.pdf [firstpage_image] =>[orig_patent_app_number] => 11404899 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/404899
Method of fabricating nonvolatile semiconductor memory devices with uniform sidewall gate length Apr 16, 2006 Abandoned
Array ( [id] => 5922871 [patent_doc_number] => 20060240631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Method for manufacturing a solid-state image capturing device and electric information device' [patent_app_type] => utility [patent_app_number] => 11/404538 [patent_app_country] => US [patent_app_date] => 2006-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13620 [patent_no_of_claims] => 48 [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/A1/0240/20060240631.pdf [firstpage_image] =>[orig_patent_app_number] => 11404538 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/404538
Method for manufacturing a solid-state image capturing device and electric information device Apr 15, 2006 Abandoned
Array ( [id] => 5210549 [patent_doc_number] => 20070249133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'CONDUCTIVE SPACERS FOR SEMICONDUCTOR DEVICES \nAND METHODS OF FORMING' [patent_app_type] => utility [patent_app_number] => 11/308604 [patent_app_country] => US [patent_app_date] => 2006-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1897 [patent_no_of_claims] => 18 [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/A1/0249/20070249133.pdf [firstpage_image] =>[orig_patent_app_number] => 11308604 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/308604
CONDUCTIVE SPACERS FOR SEMICONDUCTOR DEVICES nAND METHODS OF FORMING Apr 10, 2006 Abandoned
Array ( [id] => 5832260 [patent_doc_number] => 20060244090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Method for fabricating an integrated circuit comprising a photodiode and corresponding integrated circuit' [patent_app_type] => utility [patent_app_number] => 11/400728 [patent_app_country] => US [patent_app_date] => 2006-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2676 [patent_no_of_claims] => 20 [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/A1/0244/20060244090.pdf [firstpage_image] =>[orig_patent_app_number] => 11400728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/400728
Method for fabricating an integrated circuit comprising a photodiode and corresponding integrated circuit Apr 6, 2006 Abandoned
Array ( [id] => 5851220 [patent_doc_number] => 20060234411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Method of manufacturing nitride semiconductor light emitting diode' [patent_app_type] => utility [patent_app_number] => 11/399524 [patent_app_country] => US [patent_app_date] => 2006-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1988 [patent_no_of_claims] => 5 [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/A1/0234/20060234411.pdf [firstpage_image] =>[orig_patent_app_number] => 11399524 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/399524
Method of manufacturing nitride semiconductor light emitting diode Apr 6, 2006 Abandoned
Array ( [id] => 5210581 [patent_doc_number] => 20070249165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Dual damascene process' [patent_app_type] => utility [patent_app_number] => 11/399084 [patent_app_country] => US [patent_app_date] => 2006-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3820 [patent_no_of_claims] => 22 [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/A1/0249/20070249165.pdf [firstpage_image] =>[orig_patent_app_number] => 11399084 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/399084
Dual damascene process Apr 4, 2006 Abandoned
Array ( [id] => 5125983 [patent_doc_number] => 20070238254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Method of etching low dielectric constant films' [patent_app_type] => utility [patent_app_number] => 11/390648 [patent_app_country] => US [patent_app_date] => 2006-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2347 [patent_no_of_claims] => 20 [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/A1/0238/20070238254.pdf [firstpage_image] =>[orig_patent_app_number] => 11390648 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/390648
Method of etching low dielectric constant films Mar 27, 2006 Abandoned
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