Search

Igwe U. Anya

Examiner (ID: 7652, Phone: (571)272-1887 , Office: P/2891 )

Most Active Art Unit
2891
Art Unit(s)
2891, 2825, 2829
Total Applications
1803
Issued Applications
1533
Pending Applications
107
Abandoned Applications
193

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16724134 [patent_doc_number] => 20210091281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Detection Substrate, Preparation Method thereof, Detection Device and Detection Method [patent_app_type] => utility [patent_app_number] => 16/925300 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925300
Detection substrate, preparation method thereof, detection device and detection method Jul 8, 2020 Issued
Array ( [id] => 17347319 [patent_doc_number] => 20220013650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => POWER SEMICONDUCTOR DEVICES HAVING MULTILAYER GATE DIELECTRIC LAYERS THAT INCLUDE AN ETCH STOP/FIELD CONTROL LAYER AND METHODS OF FORMING SUCH DEVICES [patent_app_type] => utility [patent_app_number] => 16/922192 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16922192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922192
Power semiconductor devices having multilayer gate dielectric layers that include an etch stop/field control layer and methods of forming such devices Jul 6, 2020 Issued
Array ( [id] => 16677586 [patent_doc_number] => 20210066352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ARRAY SUBSTRATE, DISPLAY PANEL, AND MANUFACTURING METHOD OF THE ARRAY SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/919903 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919903
Array substrate, display panel, and manufacturing method of the array substrate Jul 1, 2020 Issued
Array ( [id] => 17107598 [patent_doc_number] => 11127826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 16/910424 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5024 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910424
Semiconductor device Jun 23, 2020 Issued
Array ( [id] => 16364694 [patent_doc_number] => 20200321445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => FERROELECTRIC-BASED FIELD-EFFECT TRANSISTOR WITH THRESHOLD VOLTAGE SWITCHING FOR ENHANCED ON-STATE AND OFF-STATE PERFORMANCE [patent_app_type] => utility [patent_app_number] => 16/907445 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907445
Ferroelectric-based field-effect transistor with threshold voltage switching for enhanced on-state and off-state performance Jun 21, 2020 Issued
Array ( [id] => 17424434 [patent_doc_number] => 11257898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Systems and methods for shielded inductive devices [patent_app_type] => utility [patent_app_number] => 16/908237 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6026 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908237
Systems and methods for shielded inductive devices Jun 21, 2020 Issued
Array ( [id] => 17917927 [patent_doc_number] => 20220320323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => REVERSE CONDUCTING IGBT WITH CONTROLLED ANODE INJECTION [patent_app_type] => utility [patent_app_number] => 17/413196 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413196
Reverse conducting IGBT with controlled anode injection Jun 17, 2020 Issued
Array ( [id] => 17289140 [patent_doc_number] => 11205701 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-21 [patent_title] => Transistors with sectioned extension regions [patent_app_type] => utility [patent_app_number] => 16/899086 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899086
Transistors with sectioned extension regions Jun 10, 2020 Issued
Array ( [id] => 19809382 [patent_doc_number] => 12240751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Sensor package substrate, sensor module having the same, and sensor package substrate manufacturing method [patent_app_type] => utility [patent_app_number] => 17/620485 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6161 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620485
Sensor package substrate, sensor module having the same, and sensor package substrate manufacturing method Jun 4, 2020 Issued
Array ( [id] => 17070980 [patent_doc_number] => 20210273197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/256091 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256091
Display substrate and manufacturing method thereof, display panel and display apparatus May 28, 2020 Issued
Array ( [id] => 17803522 [patent_doc_number] => 11417835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Nitride capping layer for spin torque transfer (STT) magnetoresistive random access memory (MRAM) [patent_app_type] => utility [patent_app_number] => 16/877066 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 6721 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877066
Nitride capping layer for spin torque transfer (STT) magnetoresistive random access memory (MRAM) May 17, 2020 Issued
Array ( [id] => 16812403 [patent_doc_number] => 20210134958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 15/931964 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931964
Semiconductor devices May 13, 2020 Issued
Array ( [id] => 17997843 [patent_doc_number] => 11498937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Organic luminescent material including 3-deuterium-substituted isoquinoline ligand [patent_app_type] => utility [patent_app_number] => 16/870281 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11357 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870281
Organic luminescent material including 3-deuterium-substituted isoquinoline ligand May 7, 2020 Issued
Array ( [id] => 19168581 [patent_doc_number] => 11984496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Semiconductor device with multichannel heterostructure and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/277735 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277735
Semiconductor device with multichannel heterostructure and manufacturing method thereof Apr 21, 2020 Issued
Array ( [id] => 17470288 [patent_doc_number] => 11276771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 16/854880 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13427 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854880
Semiconductor device Apr 20, 2020 Issued
Array ( [id] => 16394718 [patent_doc_number] => 20200335659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => LED TRANSFERRING METHOD AND DISPLAY MODULE MANUFACTURED BY THE SAME [patent_app_type] => utility [patent_app_number] => 16/850645 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850645
LED transferring method and display module manufactured by the same Apr 15, 2020 Issued
Array ( [id] => 17137647 [patent_doc_number] => 11139213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Method of making 3D source drains with hybrid stacking for optimum 3D logic layout [patent_app_type] => utility [patent_app_number] => 16/845868 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 9752 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845868
Method of making 3D source drains with hybrid stacking for optimum 3D logic layout Apr 9, 2020 Issued
Array ( [id] => 17787853 [patent_doc_number] => 11410989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Semiconductor device having overload current carrying capability [patent_app_type] => utility [patent_app_number] => 16/844674 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 15810 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844674
Semiconductor device having overload current carrying capability Apr 8, 2020 Issued
Array ( [id] => 19000976 [patent_doc_number] => 11917854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Display panel, display device, and driving method thereof [patent_app_type] => utility [patent_app_number] => 16/957115 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2257 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957115
Display panel, display device, and driving method thereof Apr 6, 2020 Issued
Array ( [id] => 16402487 [patent_doc_number] => 20200343345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/829852 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829852
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Mar 24, 2020 Issued
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