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] => 7651434 [patent_doc_number] => 20110300703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/211394 [patent_app_country] => US [patent_app_date] => 2011-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 5963 [patent_no_of_claims] => 8 [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/A1/0300/20110300703.pdf [firstpage_image] =>[orig_patent_app_number] => 13211394 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/211394
Semiconductor memory device and manufacturing method thereof Aug 16, 2011 Issued
Array ( [id] => 7730900 [patent_doc_number] => 08102035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Method of manufacturing a semiconductor device' [patent_app_type] => utility [patent_app_number] => 13/084600 [patent_app_country] => US [patent_app_date] => 2011-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 8185 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/102/08102035.pdf [firstpage_image] =>[orig_patent_app_number] => 13084600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/084600
Method of manufacturing a semiconductor device Apr 11, 2011 Issued
Array ( [id] => 5972701 [patent_doc_number] => 20110068452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'LOW COST DIE PLACEMENT' [patent_app_type] => utility [patent_app_number] => 12/944213 [patent_app_country] => US [patent_app_date] => 2010-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7099 [patent_no_of_claims] => 3 [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/A1/0068/20110068452.pdf [firstpage_image] =>[orig_patent_app_number] => 12944213 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/944213
LOW COST DIE PLACEMENT Nov 10, 2010 Abandoned
Array ( [id] => 6417471 [patent_doc_number] => 20100276813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'INJECTION MOLDED SOLDERING PROCESS AND ARRANGEMENT FOR THREE-DIMENSIONAL STRUCTURES' [patent_app_type] => utility [patent_app_number] => 12/839214 [patent_app_country] => US [patent_app_date] => 2010-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3362 [patent_no_of_claims] => 14 [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/A1/0276/20100276813.pdf [firstpage_image] =>[orig_patent_app_number] => 12839214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/839214
Injection molded soldering process and arrangement for three-dimensional structures Jul 18, 2010 Issued
Array ( [id] => 4528608 [patent_doc_number] => 07923313 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-04-12 [patent_title] => 'Method of making transistor including reentrant profile' [patent_app_type] => utility [patent_app_number] => 12/713252 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5431 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/923/07923313.pdf [firstpage_image] =>[orig_patent_app_number] => 12713252 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/713252
Method of making transistor including reentrant profile Feb 25, 2010 Issued
Array ( [id] => 5936915 [patent_doc_number] => 20110212567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'METHOD OF FABRICATING IMAGE SENSOR AND REWORKING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/714093 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3437 [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/A1/0212/20110212567.pdf [firstpage_image] =>[orig_patent_app_number] => 12714093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/714093
Method of fabricating image sensor and reworking method thereof Feb 25, 2010 Issued
Array ( [id] => 6540817 [patent_doc_number] => 20100221908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Manufacturing method of semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/659191 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4312 [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/A1/0221/20100221908.pdf [firstpage_image] =>[orig_patent_app_number] => 12659191 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/659191
Manufacturing method of semiconductor device Feb 25, 2010 Issued
Array ( [id] => 6047778 [patent_doc_number] => 20110207306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'SEMICONDUCTOR STRUCTURE MADE USING IMPROVED ION IMPLANTATION PROCESS' [patent_app_type] => utility [patent_app_number] => 12/709833 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3705 [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/A1/0207/20110207306.pdf [firstpage_image] =>[orig_patent_app_number] => 12709833 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/709833
SEMICONDUCTOR STRUCTURE MADE USING IMPROVED ION IMPLANTATION PROCESS Feb 21, 2010 Abandoned
Array ( [id] => 4465706 [patent_doc_number] => 07935993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Semiconductor device structure having enhanced performance FET device' [patent_app_type] => utility [patent_app_number] => 12/643482 [patent_app_country] => US [patent_app_date] => 2009-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3146 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/935/07935993.pdf [firstpage_image] =>[orig_patent_app_number] => 12643482 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/643482
Semiconductor device structure having enhanced performance FET device Dec 20, 2009 Issued
Array ( [id] => 6433006 [patent_doc_number] => 20100187647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'High Density Photodiodes' [patent_app_type] => utility [patent_app_number] => 12/637557 [patent_app_country] => US [patent_app_date] => 2009-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 11697 [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/A1/0187/20100187647.pdf [firstpage_image] =>[orig_patent_app_number] => 12637557 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/637557
High density photodiodes Dec 13, 2009 Issued
Array ( [id] => 6342311 [patent_doc_number] => 20100084683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'LIGHT EMITTING DIODE PACKAGE AND FABRICATING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/632737 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5024 [patent_no_of_claims] => 25 [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/A1/0084/20100084683.pdf [firstpage_image] =>[orig_patent_app_number] => 12632737 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632737
LIGHT EMITTING DIODE PACKAGE AND FABRICATING METHOD THEREOF Dec 6, 2009 Abandoned
Array ( [id] => 6212993 [patent_doc_number] => 20110136293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'REACTION METHODS TO FORM GROUP IBIIIAVIA THIN FILM SOLAR CELL ABSORBERS' [patent_app_type] => utility [patent_app_number] => 12/632617 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6176 [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/A1/0136/20110136293.pdf [firstpage_image] =>[orig_patent_app_number] => 12632617 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632617
Reaction methods to form group IBIIIAVIA thin film solar cell absorbers Dec 6, 2009 Issued
Array ( [id] => 5374253 [patent_doc_number] => 20090311814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'THIN FILM TRANSISTOR ARRAY PANEL FOR A DISPLAY DEVICE AND A METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/548834 [patent_app_country] => US [patent_app_date] => 2009-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 8206 [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/A1/0311/20090311814.pdf [firstpage_image] =>[orig_patent_app_number] => 12548834 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/548834
Thin film transistor array panel for a display device and a method of manufacturing the same Aug 26, 2009 Issued
Array ( [id] => 4018 [patent_doc_number] => 07816174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Control element of an organic electro-luminescent display and manufacturing process thereof' [patent_app_type] => utility [patent_app_number] => 12/543059 [patent_app_country] => US [patent_app_date] => 2009-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 2919 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/816/07816174.pdf [firstpage_image] =>[orig_patent_app_number] => 12543059 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543059
Control element of an organic electro-luminescent display and manufacturing process thereof Aug 17, 2009 Issued
Array ( [id] => 22129 [patent_doc_number] => 07799593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Light emitting diode structure and method for fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/538427 [patent_app_country] => US [patent_app_date] => 2009-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 26 [patent_no_of_words] => 4935 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/799/07799593.pdf [firstpage_image] =>[orig_patent_app_number] => 12538427 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/538427
Light emitting diode structure and method for fabricating the same Aug 9, 2009 Issued
Array ( [id] => 5300104 [patent_doc_number] => 20090294756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'LIGHT EMITTING DIODE STRUCTURE AND METHOD FOR FABRICATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/538400 [patent_app_country] => US [patent_app_date] => 2009-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4932 [patent_no_of_claims] => 3 [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/A1/0294/20090294756.pdf [firstpage_image] =>[orig_patent_app_number] => 12538400 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/538400
LIGHT EMITTING DIODE STRUCTURE AND METHOD FOR FABRICATING THE SAME Aug 9, 2009 Abandoned
Array ( [id] => 4644858 [patent_doc_number] => 08022464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Semiconductor memory device and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 12/506566 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 66 [patent_no_of_words] => 5929 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/022/08022464.pdf [firstpage_image] =>[orig_patent_app_number] => 12506566 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/506566
Semiconductor memory device and manufacturing method thereof Jul 20, 2009 Issued
Array ( [id] => 6231233 [patent_doc_number] => 20100264451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'Light Emitting Diode with High Power' [patent_app_type] => utility [patent_app_number] => 12/502914 [patent_app_country] => US [patent_app_date] => 2009-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1272 [patent_no_of_claims] => 9 [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/A1/0264/20100264451.pdf [firstpage_image] =>[orig_patent_app_number] => 12502914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/502914
Light Emitting Diode with High Power Jul 13, 2009 Abandoned
Array ( [id] => 5530723 [patent_doc_number] => 20090230511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'METHOD FOR FORMING CAPACITOR IN A SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/471917 [patent_app_country] => US [patent_app_date] => 2009-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3422 [patent_no_of_claims] => 12 [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/A1/0230/20090230511.pdf [firstpage_image] =>[orig_patent_app_number] => 12471917 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/471917
METHOD FOR FORMING CAPACITOR IN A SEMICONDUCTOR DEVICE May 25, 2009 Abandoned
Array ( [id] => 5313594 [patent_doc_number] => 20090278192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/433971 [patent_app_country] => US [patent_app_date] => 2009-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7103 [patent_no_of_claims] => 8 [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/A1/0278/20090278192.pdf [firstpage_image] =>[orig_patent_app_number] => 12433971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/433971
SEMICONDUCTOR DEVICE Apr 30, 2009 Abandoned
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