Search

Nduka E. Ojeh

Examiner (ID: 10570, Phone: (571)270-0291 , Office: P/2892 )

Most Active Art Unit
2892
Art Unit(s)
2892
Total Applications
848
Issued Applications
713
Pending Applications
90
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19741267 [patent_doc_number] => 12218112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method of forming light-emitting diodes with light coupling and conversion layers [patent_app_type] => utility [patent_app_number] => 18/323201 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8465 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323201
Method of forming light-emitting diodes with light coupling and conversion layers May 23, 2023 Issued
Array ( [id] => 19706934 [patent_doc_number] => 12200997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Display panel for improving display effect in low-resolution area, manufacturing method thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/196694 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7116 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196694
Display panel for improving display effect in low-resolution area, manufacturing method thereof, and display device May 11, 2023 Issued
Array ( [id] => 19008078 [patent_doc_number] => 20240072149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/195749 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195749
SEMICONDUCTOR DEVICES May 9, 2023 Pending
Array ( [id] => 18776477 [patent_doc_number] => 20230371315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => HIGH RESOLUTION ADVANCED OLED SUB-PIXEL CIRCUIT AND PATTERNING METHOD [patent_app_type] => utility [patent_app_number] => 18/315362 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315362
High resolution advanced OLED sub-pixel circuit and patterning method May 9, 2023 Issued
Array ( [id] => 19040458 [patent_doc_number] => 20240090273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/310439 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310439
DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME Apr 30, 2023 Pending
Array ( [id] => 19781512 [patent_doc_number] => 12230550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Structures and methods for heat dissipation of semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/141287 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4853 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141287
Structures and methods for heat dissipation of semiconductor devices Apr 27, 2023 Issued
Array ( [id] => 19628779 [patent_doc_number] => 12167655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Organic light-emitting display device having a symmetrical arrangement of driving, data, and contact lines overlapping a pixel electrode [patent_app_type] => utility [patent_app_number] => 18/136817 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14144 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136817
Organic light-emitting display device having a symmetrical arrangement of driving, data, and contact lines overlapping a pixel electrode Apr 18, 2023 Issued
Array ( [id] => 20334424 [patent_doc_number] => 12464720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Memory device with insulating pillar in staircase region and method of forming the same [patent_app_type] => utility [patent_app_number] => 18/302806 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302806
Memory device with insulating pillar in staircase region and method of forming the same Apr 18, 2023 Issued
Array ( [id] => 18884946 [patent_doc_number] => 20240008315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/300770 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300770
DISPLAY APPARATUS Apr 13, 2023 Pending
Array ( [id] => 18945709 [patent_doc_number] => 20240040848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/299155 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299155
DISPLAY DEVICE Apr 11, 2023 Pending
Array ( [id] => 19488887 [patent_doc_number] => 12108632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Organic light-emitting diode display with pixel definition layers [patent_app_type] => utility [patent_app_number] => 18/193999 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7221 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193999
Organic light-emitting diode display with pixel definition layers Mar 30, 2023 Issued
Array ( [id] => 19429965 [patent_doc_number] => 12089418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Magnetoresistive stack with seed region and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/185725 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 13773 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185725
Magnetoresistive stack with seed region and method of manufacturing the same Mar 16, 2023 Issued
Array ( [id] => 20443224 [patent_doc_number] => 12514071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Display device including concave portion [patent_app_type] => utility [patent_app_number] => 18/122275 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 12130 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122275
Display device including concave portion Mar 15, 2023 Issued
Array ( [id] => 18907921 [patent_doc_number] => 20240023406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/185218 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185218
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME Mar 15, 2023 Pending
Array ( [id] => 19509500 [patent_doc_number] => 12120942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Light emitting element including a fixation member fixing a flexible plate-like portion [patent_app_type] => utility [patent_app_number] => 18/121423 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9838 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121423
Light emitting element including a fixation member fixing a flexible plate-like portion Mar 13, 2023 Issued
Array ( [id] => 20416499 [patent_doc_number] => 12499788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Display panel, splicing display device and method for preparing the same [patent_app_type] => utility [patent_app_number] => 18/119869 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 5915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119869
Display panel, splicing display device and method for preparing the same Mar 9, 2023 Issued
Array ( [id] => 20260604 [patent_doc_number] => 12432975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Semiconductor device with backside power rail [patent_app_type] => utility [patent_app_number] => 18/172518 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 46 [patent_no_of_words] => 5708 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172518
Semiconductor device with backside power rail Feb 21, 2023 Issued
Array ( [id] => 18759742 [patent_doc_number] => 20230363232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => COLOR CONVERSION PANEL AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/166593 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166593
Color conversion panel and display device including the same Feb 8, 2023 Issued
Array ( [id] => 18812942 [patent_doc_number] => 20230387279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/106631 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106631
SEMICONDUCTOR DEVICES Feb 6, 2023 Pending
Array ( [id] => 18851247 [patent_doc_number] => 20230413651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/106945 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106945
DISPLAY DEVICE Feb 6, 2023 Pending
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