Search

John P. Dulka

Examiner (ID: 19239, Phone: (571)270-7398 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2895, 2811, 2817
Total Applications
1057
Issued Applications
848
Pending Applications
91
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20546076 [patent_doc_number] => 20260052969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => FABRICATION METHODS OF 3D SEMICONDUCTOR DEVICES AND STRUCTURES WITH METAL LAYERS AND CONNECTION PATH [patent_app_type] => utility [patent_app_number] => 19/369245 [patent_app_country] => US [patent_app_date] => 2025-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19369245 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/369245
FABRICATION METHODS OF 3D SEMICONDUCTOR DEVICES AND STRUCTURES WITH METAL LAYERS AND CONNECTION PATH Oct 25, 2025 Pending
Array ( [id] => 20283967 [patent_doc_number] => 20250309209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => MULTILEVEL SEMICONDUCTOR DEVICE AND STRUCTURE WITH OXIDE BONDING [patent_app_type] => utility [patent_app_number] => 19/232790 [patent_app_country] => US [patent_app_date] => 2025-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19232790 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/232790
MULTILEVEL SEMICONDUCTOR DEVICE AND STRUCTURE WITH OXIDE BONDING Jun 8, 2025 Pending
Array ( [id] => 20540523 [patent_doc_number] => 12557612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Bonding system with sealing gasket and method for using the same [patent_app_type] => utility [patent_app_number] => 19/040693 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 2420 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040693 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040693
Bonding system with sealing gasket and method for using the same Jan 28, 2025 Issued
Array ( [id] => 20019711 [patent_doc_number] => 20250157933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 19/022942 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23997 [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] => 19022942 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022942
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SEMICONDUCTOR DEVICE Jan 14, 2025 Pending
Array ( [id] => 20120915 [patent_doc_number] => 20250235946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => PORTABLE BATTERY PACK-POWERED WELDER [patent_app_type] => utility [patent_app_number] => 19/018545 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3455 [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] => 19018545 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018545
PORTABLE BATTERY PACK-POWERED WELDER Jan 12, 2025 Pending
Array ( [id] => 20360163 [patent_doc_number] => 12476168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => 3D semiconductor device and structure with three levels and isolation layers [patent_app_type] => utility [patent_app_number] => 18/778977 [patent_app_country] => US [patent_app_date] => 2024-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 73 [patent_figures_cnt] => 74 [patent_no_of_words] => 15374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778977
3D semiconductor device and structure with three levels and isolation layers Jul 19, 2024 Issued
Array ( [id] => 20299644 [patent_doc_number] => 20250324887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/764374 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18764374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764374
DISPLAY PANEL AND DISPLAY DEVICE Jul 4, 2024 Pending
Array ( [id] => 19696412 [patent_doc_number] => 20250014957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SEMICONDUCTOR PACKAGE HAVING INCREASED RELIABILITY [patent_app_type] => utility [patent_app_number] => 18/762040 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18762040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762040
SEMICONDUCTOR PACKAGE HAVING INCREASED RELIABILITY Jul 1, 2024 Pending
Array ( [id] => 20141227 [patent_doc_number] => 20250248271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => DISPLAY PANEL AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/744802 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2344 [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] => 18744802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744802
DISPLAY PANEL AND DISPLAY APPARATUS Jun 16, 2024 Pending
Array ( [id] => 20424478 [patent_doc_number] => 20250386564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => PATTERNED TRENCHES FOR NANORIBBON-BASED TRANSISTOR REGISTRATION AND ALIGNMENT [patent_app_type] => utility [patent_app_number] => 18/740820 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740820
PATTERNED TRENCHES FOR NANORIBBON-BASED TRANSISTOR REGISTRATION AND ALIGNMENT Jun 11, 2024 Pending
Array ( [id] => 19467943 [patent_doc_number] => 20240321613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SYSTEMS AND METHODS FOR SYSTEMATIC PHYSICAL FAILURE ANALYSIS (PFA) FAULT LOCALIZATION [patent_app_type] => utility [patent_app_number] => 18/679252 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679252
Systems and methods for systematic physical failure analysis (PFA) fault localization May 29, 2024 Issued
Array ( [id] => 19619498 [patent_doc_number] => 20240405178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/673002 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673002
DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME May 22, 2024 Pending
Array ( [id] => 19988694 [patent_doc_number] => 20250126916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => IMAGE SENSOR AND FABRICATION METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/650969 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650969
IMAGE SENSOR AND FABRICATION METHOD OF THE SAME Apr 29, 2024 Pending
Array ( [id] => 19773404 [patent_doc_number] => 20250054830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SEMICONDUCTOR MODULE, POWER SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR MODULE, METHOD FOR MANUFACTURING POWER SEMICONDUCTOR DEVICE, AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/632211 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632211
SEMICONDUCTOR MODULE, POWER SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR MODULE, METHOD FOR MANUFACTURING POWER SEMICONDUCTOR DEVICE, AND POWER CONVERSION DEVICE Apr 9, 2024 Pending
Array ( [id] => 19964944 [patent_doc_number] => 12334464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Encapsulated package including device dies connected via interconnect die [patent_app_type] => utility [patent_app_number] => 18/629641 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 2076 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629641
Encapsulated package including device dies connected via interconnect die Apr 7, 2024 Issued
Array ( [id] => 19419568 [patent_doc_number] => 20240295691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => MULTILEVEL SEMICONDUCTOR DEVICE AND STRUCTURE WITH OXIDE BONDING [patent_app_type] => utility [patent_app_number] => 18/622867 [patent_app_country] => US [patent_app_date] => 2024-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622867
Multilevel semiconductor device and structure with oxide bonding Mar 29, 2024 Issued
Array ( [id] => 19337165 [patent_doc_number] => 20240251595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ELECTRONIC APPARATUS AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/604923 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604923
Electronic apparatus with polarization plate and manufacturing method thereof Mar 13, 2024 Issued
Array ( [id] => 20237531 [patent_doc_number] => 20250294850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => MEMORY DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/602039 [patent_app_country] => US [patent_app_date] => 2024-03-12 [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] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602039
MEMORY DEVICE AND MANUFACTURING METHOD THEREOF Mar 11, 2024 Pending
Array ( [id] => 19728799 [patent_doc_number] => 20250031550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/602028 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602028
DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF Mar 11, 2024 Pending
Array ( [id] => 20235698 [patent_doc_number] => 20250293017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => METHODS OF FORMING CONFORMAL SILICON OXYCARBONITRIDE THIN FILMS ON HIGH ASPECT RATIO SEMICONDUCTOR STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/602159 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602159
METHODS OF FORMING CONFORMAL SILICON OXYCARBONITRIDE THIN FILMS ON HIGH ASPECT RATIO SEMICONDUCTOR STRUCTURES Mar 11, 2024 Pending
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