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] => 19853150 [patent_doc_number] => 20250098501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/637626 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637626
DISPLAY DEVICE Apr 16, 2024 Pending
Array ( [id] => 19714594 [patent_doc_number] => 20250024736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/638526 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638526
DISPLAY DEVICE Apr 16, 2024 Pending
Array ( [id] => 20293034 [patent_doc_number] => 20250318277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => BACKSIDE CONTACTS TO CONTROL THE VOLTAGE OF THE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/631016 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631016
BACKSIDE CONTACTS TO CONTROL THE VOLTAGE OF THE SUBSTRATE Apr 8, 2024 Pending
Array ( [id] => 19337177 [patent_doc_number] => 20240251607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => DISPLAY DEVICE AND MANUFACTURING METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/628242 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18628242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628242
Manufacturing method for reducing surface step of a passivation layer Apr 4, 2024 Issued
Array ( [id] => 19714540 [patent_doc_number] => 20250024682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/626466 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11629 [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] => 18626466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626466
SEMICONDUCTOR DEVICE Apr 3, 2024 Pending
Array ( [id] => 19532062 [patent_doc_number] => 20240355964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/624467 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624467
LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE Apr 1, 2024 Pending
Array ( [id] => 20286141 [patent_doc_number] => 20250311383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Source-Drain Isolation for Complementary Field Effect Transistors [patent_app_type] => utility [patent_app_number] => 18/617027 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18617027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617027
Source-Drain Isolation for Complementary Field Effect Transistors Mar 25, 2024 Pending
Array ( [id] => 20720009 [patent_doc_number] => 12635280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Imaging device comprising capacitor [patent_app_type] => utility [patent_app_number] => 18/610634 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 50 [patent_no_of_words] => 9867 [patent_no_of_claims] => 7 [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] => 18610634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610634
Imaging device comprising capacitor Mar 19, 2024 Issued
Array ( [id] => 20252790 [patent_doc_number] => 20250301659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => Scaled Two-Transistor-One-Capacitor Semiconductor Device [patent_app_type] => utility [patent_app_number] => 18/609161 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609161
Scaled Two-Transistor-One-Capacitor Semiconductor Device Mar 18, 2024 Pending
Array ( [id] => 19468384 [patent_doc_number] => 20240322054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Advanced UV Reference Photodiode [patent_app_type] => utility [patent_app_number] => 18/610008 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610008
Advanced UV Reference Photodiode Mar 18, 2024 Pending
Array ( [id] => 19484094 [patent_doc_number] => 20240332136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => POWER SEMICONDUCTOR DEVICE WITH A STRESS-FREE JOINT BETWEEN METAL PARTS AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/609133 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609133
POWER SEMICONDUCTOR DEVICE WITH A STRESS-FREE JOINT BETWEEN METAL PARTS AND METHOD FOR FABRICATING THE SAME Mar 18, 2024 Pending
Array ( [id] => 19470576 [patent_doc_number] => 20240324246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SELF-SELECTING MEMORY DEVICE HAVING POLARITY DEPENDENT THRESHOLD VOLTAGE SHIFT CHARACTERISTICS AND MEMORY APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/594355 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594355
SELF-SELECTING MEMORY DEVICE HAVING POLARITY DEPENDENT THRESHOLD VOLTAGE SHIFT CHARACTERISTICS AND MEMORY APPARATUS INCLUDING THE SAME Mar 3, 2024 Pending
Array ( [id] => 19470807 [patent_doc_number] => 20240324477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => STORAGE DEVICE AND METHOD OF MANUFACTURING A STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/593589 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593589
STORAGE DEVICE AND METHOD OF MANUFACTURING A STORAGE DEVICE Feb 29, 2024 Pending
Array ( [id] => 19837535 [patent_doc_number] => 20250089321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => SILICON SUBSTRATE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/590319 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590319
SILICON SUBSTRATE STRUCTURE Feb 27, 2024 Pending
Array ( [id] => 20441561 [patent_doc_number] => 12512403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Method of forming semiconductor device comprising conductive feature, dielectric layer adjacent conductive feature, and etch stop layer on top surface of dielectric layer [patent_app_type] => utility [patent_app_number] => 18/581165 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1384 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581165
Method of forming semiconductor device comprising conductive feature, dielectric layer adjacent conductive feature, and etch stop layer on top surface of dielectric layer Feb 18, 2024 Issued
Array ( [id] => 19987002 [patent_doc_number] => 20250125224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => INTEGRATED CIRCUIT PACKAGES AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/442677 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5573 [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] => 18442677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442677
INTEGRATED CIRCUIT PACKAGES AND METHODS OF FORMING THE SAME Feb 14, 2024 Pending
Array ( [id] => 19409197 [patent_doc_number] => 20240292708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SEMICONDUCTOR DEVICE FOR VIDEO TRANSMISSION DISPLAY [patent_app_type] => utility [patent_app_number] => 18/442467 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442467
SEMICONDUCTOR DEVICE FOR VIDEO TRANSMISSION DISPLAY Feb 14, 2024 Pending
Array ( [id] => 20028918 [patent_doc_number] => 20250167140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => SEMICONDUCTOR DEVICE AND METHODS OF FORMATION [patent_app_type] => utility [patent_app_number] => 18/442538 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18442538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442538
SEMICONDUCTOR DEVICE AND METHODS OF FORMATION Feb 14, 2024 Pending
Array ( [id] => 20167798 [patent_doc_number] => 20250259845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/438504 [patent_app_country] => US [patent_app_date] => 2024-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438504
METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE Feb 10, 2024 Pending
Array ( [id] => 19714522 [patent_doc_number] => 20250024664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/426694 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18426694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426694
SEMICONDUCTOR DEVICE Jan 29, 2024 Pending
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