Search

Nduka E. Ojeh

Examiner (ID: 12736, Phone: (571)270-0291 , Office: P/2892 )

Most Active Art Unit
2892
Art Unit(s)
2892
Total Applications
910
Issued Applications
749
Pending Applications
104
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18663359 [patent_doc_number] => 20230309390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ORGANIC LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/050138 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050138
Organic light-emitting device comprising emission layer satisfying specific singlet excitation energy level conditions Oct 26, 2022 Issued
Array ( [id] => 20276517 [patent_doc_number] => 12446306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Stacked field effect transistor structure with independent gate control between top and bottom gates [patent_app_type] => utility [patent_app_number] => 18/050032 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 60 [patent_no_of_words] => 1105 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050032
Stacked field effect transistor structure with independent gate control between top and bottom gates Oct 25, 2022 Issued
Array ( [id] => 20319323 [patent_doc_number] => 12457887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Organic light emitting diode display comprising random nano-patterns and micro lenses [patent_app_type] => utility [patent_app_number] => 17/968618 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 7520 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968618
Organic light emitting diode display comprising random nano-patterns and micro lenses Oct 17, 2022 Issued
Array ( [id] => 18458860 [patent_doc_number] => 20230200142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ELECTROLUMINESCENT DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/962260 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17962260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962260
Electroluminescent display device having a structure for improving light extraction efficiency Oct 6, 2022 Issued
Array ( [id] => 19664368 [patent_doc_number] => 12178073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Display device including a light control pattern [patent_app_type] => utility [patent_app_number] => 17/937829 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 118 [patent_figures_cnt] => 139 [patent_no_of_words] => 35109 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937829
Display device including a light control pattern Oct 3, 2022 Issued
Array ( [id] => 18163064 [patent_doc_number] => 20230029657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/957250 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17957250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957250
Display apparatus having color converting layers and method of manufacturing the same Sep 29, 2022 Issued
Array ( [id] => 19823596 [patent_doc_number] => 20250081803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/278339 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278339
Display panel having backplate with recesses and display device comprising display panel Sep 29, 2022 Issued
Array ( [id] => 19054723 [patent_doc_number] => 20240096692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => HYBRID DAMASCENE INTERCONNECT STRUCTURE FOR SIGNAL AND POWER VIA CONNECTIONS [patent_app_type] => utility [patent_app_number] => 17/933874 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933874
HYBRID DAMASCENE INTERCONNECT STRUCTURE FOR SIGNAL AND POWER VIA CONNECTIONS Sep 20, 2022 Abandoned
Array ( [id] => 19054983 [patent_doc_number] => 20240096952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => NANOSHEET STACKS WITH DIELECTRIC ISOLATION LAYERS [patent_app_type] => utility [patent_app_number] => 17/948877 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948877
Nanosheet stacks with dielectric isolation layers Sep 19, 2022 Issued
Array ( [id] => 18442314 [patent_doc_number] => 20230189610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/946645 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17946645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946645
Display device including protective layer that reduces step height for filling layer Sep 15, 2022 Issued
Array ( [id] => 19577395 [patent_doc_number] => 20240381687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => DISPLAY APPARATUS, DISPLAY MODULE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/692944 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692944
DISPLAY APPARATUS, DISPLAY MODULE, AND ELECTRONIC DEVICE Sep 13, 2022 Pending
Array ( [id] => 19495787 [patent_doc_number] => 12114528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Display panel with reduced external reflection and improved light efficiency [patent_app_type] => utility [patent_app_number] => 17/943270 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 10360 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943270
Display panel with reduced external reflection and improved light efficiency Sep 12, 2022 Issued
Array ( [id] => 20457623 [patent_doc_number] => 12520695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Display apparatus including layer enhancing color purity by passing light of predetermined wavelngth range [patent_app_type] => utility [patent_app_number] => 17/943650 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6797 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943650
Display apparatus including layer enhancing color purity by passing light of predetermined wavelngth range Sep 12, 2022 Issued
Array ( [id] => 18312318 [patent_doc_number] => 20230116218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/941785 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941785
Display panel, including an align key pattern, and method for fabricating the same Sep 8, 2022 Issued
Array ( [id] => 20885834 [patent_doc_number] => 12701893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Display device including an optical pattern [patent_app_type] => utility [patent_app_number] => 17/939345 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9806 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939345
DISPLAY DEVICE Sep 6, 2022 Pending
Array ( [id] => 20268781 [patent_doc_number] => 12439798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Display device with improved color filter [patent_app_type] => utility [patent_app_number] => 17/897386 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 17617 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 17897386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897386
Display device with improved color filter Aug 28, 2022 Issued
Array ( [id] => 19590036 [patent_doc_number] => 20240387593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SOLID-STATE IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 18/694435 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694435
SOLID-STATE IMAGING DEVICE Aug 24, 2022 Pending
Array ( [id] => 18884937 [patent_doc_number] => 20240008306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/895764 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895764
Display panel and display device having reduced display difference between light collection area and non-light collection area Aug 24, 2022 Issued
Array ( [id] => 18364582 [patent_doc_number] => 20230146173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/894904 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894904
Display panel including junction area with asymmetric shape Aug 23, 2022 Issued
Array ( [id] => 18458893 [patent_doc_number] => 20230200175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/887026 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887026
Display device having color filters and partition and method for manufacturing the same Aug 11, 2022 Issued
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