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] => 13528555 [patent_doc_number] => 20180315820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => HETEROJUNCTION DEVICES AND METHODS FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 15/965478 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965478
Heterojunction devices and methods for fabricating the same Apr 26, 2018 Issued
Array ( [id] => 15045529 [patent_doc_number] => 20190333769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => DEVICE HAVING WORK FUNCTION METAL STACK AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 15/965635 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965635 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965635
Device having work function metal stack and method of forming the same Apr 26, 2018 Issued
Array ( [id] => 14676839 [patent_doc_number] => 20190237534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => SYSTEMS AND METHODS FOR SHIELDED INDUCTIVE DEVICES [patent_app_type] => utility [patent_app_number] => 15/965476 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965476
Systems and methods for shielded inductive devices Apr 26, 2018 Issued
Array ( [id] => 15200383 [patent_doc_number] => 10497694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Power semiconductor devices and a method for forming a power semiconductor device [patent_app_type] => utility [patent_app_number] => 15/965230 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 16152 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965230
Power semiconductor devices and a method for forming a power semiconductor device Apr 26, 2018 Issued
Array ( [id] => 14588089 [patent_doc_number] => 20190221653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => STRUCTURE AND FORMATION METHOD OF SEMICONDUCTOR DEVICE WITH METAL GATE STACKS [patent_app_type] => utility [patent_app_number] => 15/965183 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965183
Structure and formation method of semiconductor device with metal gate stacks Apr 26, 2018 Issued
Array ( [id] => 15045975 [patent_doc_number] => 20190333992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => CIRCUIT AND AN ELECTRONIC DEVICE INCLUDING A TRANSISTOR AND A COMPONENT AND A PROCESS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 15/965236 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965236
Circuit and an electronic device including a transistor and a component and a process of forming the same Apr 26, 2018 Issued
Array ( [id] => 15045969 [patent_doc_number] => 20190333989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SEMICONDUCTOR DEVICE WITH LOW RANDOM TELEGRAPH SIGNAL NOISE [patent_app_type] => utility [patent_app_number] => 15/965610 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965610
Semiconductor device with low random telegraph signal noise Apr 26, 2018 Issued
Array ( [id] => 14253003 [patent_doc_number] => 10276710 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => High voltage transistor and fabrication method thereof [patent_app_type] => utility [patent_app_number] => 15/965267 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3540 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965267 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965267
High voltage transistor and fabrication method thereof Apr 26, 2018 Issued
Array ( [id] => 16492218 [patent_doc_number] => 10858242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => MEMS or NEMS device with stacked stop element [patent_app_type] => utility [patent_app_number] => 16/487753 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7970 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16487753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487753
MEMS or NEMS device with stacked stop element Apr 19, 2018 Issued
Array ( [id] => 13495589 [patent_doc_number] => 20180299337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => PROCESS FOR MANUFACTURING A MEMS PRESSURE SENSOR, AND CORRESPONDING MEMS PRESSURE SENSOR [patent_app_type] => utility [patent_app_number] => 15/958461 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15958461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958461
Process for manufacturing a MEMS pressure sensor, and corresponding MEMS pressure sensor Apr 19, 2018 Issued
Array ( [id] => 13349783 [patent_doc_number] => 20180226431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 15/942754 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942754
Method of manufacturing semiconductor device Apr 1, 2018 Issued
Array ( [id] => 16081251 [patent_doc_number] => 20200194612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD OF MANUFACTURING AN OPTOELECTRONIC SEMICONDUCTOR CHIP AND OPTOELECTRONIC SEMICONDUCTOR CHIP [patent_app_type] => utility [patent_app_number] => 16/491483 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491483
Method of manufacturing an optoelectronic semiconductor chip and optoelectronic semiconductor chip Mar 20, 2018 Issued
Array ( [id] => 13321085 [patent_doc_number] => 20180212080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => In-Plane Resonant-Cavity Infrared Photodetectors with Fully-Depleted Absorbers [patent_app_type] => utility [patent_app_number] => 15/924385 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15924385 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/924385
In-plane resonant-cavity infrared photodetectors with fully-depleted absorbers Mar 18, 2018 Issued
Array ( [id] => 14843399 [patent_doc_number] => 20190280100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => High Electron Mobility Transistor with Dual Thickness Barrier Layer [patent_app_type] => utility [patent_app_number] => 15/913068 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913068
High Electron Mobility Transistor with dual thickness barrier layer Mar 5, 2018 Issued
Array ( [id] => 15443127 [patent_doc_number] => 20200035747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SEMICONDUCTOR LIGHT DETECTION ELEMENT [patent_app_type] => utility [patent_app_number] => 16/491193 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491193
Semiconductor light detection element Feb 28, 2018 Issued
Array ( [id] => 16180591 [patent_doc_number] => 20200227560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => SEMICONDUCTOR DEVICE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/491248 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491248
SEMICONDUCTOR DEVICE AND DISPLAY DEVICE Feb 28, 2018 Abandoned
Array ( [id] => 15625723 [patent_doc_number] => 20200083266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SOLID-STATE IMAGING ELEMENT AND IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/610292 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16610292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610292
Solid-state imaging element and imaging apparatus Feb 22, 2018 Issued
Array ( [id] => 15955711 [patent_doc_number] => 10665773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Nitride capping layer for spin torque transfer (STT)-magnetoresistive random access memory (MRAM) [patent_app_type] => utility [patent_app_number] => 15/881035 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 6699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881035 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881035
Nitride capping layer for spin torque transfer (STT)-magnetoresistive random access memory (MRAM) Jan 25, 2018 Issued
Array ( [id] => 13349917 [patent_doc_number] => 20180226498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 15/880673 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15880673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880673
Semiconductor device Jan 25, 2018 Issued
Array ( [id] => 13364113 [patent_doc_number] => 20180233596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 15/881057 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881057 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881057
SEMICONDUCTOR DEVICE Jan 25, 2018 Abandoned
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