Search

Steven L. Stephan

Examiner (ID: 7064)

Most Active Art Unit
2406
Art Unit(s)
2309, 1103, 2102, 2403, 2834, 2605, 2406, 2305, 2839
Total Applications
889
Issued Applications
832
Pending Applications
13
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20637895 [patent_doc_number] => 12598792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Semiconductor structure and method for manufacturing the same which increases the channel length [patent_app_type] => utility [patent_app_number] => 18/176612 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2280 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176612
Semiconductor structure and method for manufacturing the same which increases the channel length Feb 28, 2023 Issued
Array ( [id] => 20675272 [patent_doc_number] => 12615805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Display panel with improved mobility of the thin film transistor [patent_app_type] => utility [patent_app_number] => 18/247554 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 5688 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247554
Display panel with improved mobility of the thin film transistor Feb 27, 2023 Issued
Array ( [id] => 19853128 [patent_doc_number] => 20250098479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DISPLAY SUBSTRATE AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/291759 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18291759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291759
DISPLAY SUBSTRATE AND DISPLAY APPARATUS Feb 27, 2023 Pending
Array ( [id] => 19010120 [patent_doc_number] => 20240074191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS INCLUDING MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/175907 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175907
Memory device and method of manufacturing the same, and electronic apparatus including memory device Feb 27, 2023 Issued
Array ( [id] => 19407371 [patent_doc_number] => 20240290882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SEMICONDUCTOR DEVICE HAVING SILICON PLUGS FOR TRENCH AND/OR MESA SEGMENTATION [patent_app_type] => utility [patent_app_number] => 18/113351 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113351
SEMICONDUCTOR DEVICE HAVING SILICON PLUGS FOR TRENCH AND/OR MESA SEGMENTATION Feb 22, 2023 Pending
Array ( [id] => 19071419 [patent_doc_number] => 20240105845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/169218 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18169218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169218
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Feb 14, 2023 Pending
Array ( [id] => 20334466 [patent_doc_number] => 12464762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => EDMOS and fabricating method of the same [patent_app_type] => utility [patent_app_number] => 18/108019 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108019
EDMOS and fabricating method of the same Feb 9, 2023 Issued
Array ( [id] => 18424181 [patent_doc_number] => 20230178645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/161119 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161119
Semiconductor structure with increased channel length and method for forming the same Jan 29, 2023 Issued
Array ( [id] => 20230430 [patent_doc_number] => 12419095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/161329 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2337 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161329
Semiconductor device Jan 29, 2023 Issued
Array ( [id] => 19321633 [patent_doc_number] => 20240243180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/153368 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153368
Semiconductor device and a method of fabricating the same with increased effective width of the channel without increasing the width of the gate active region Jan 11, 2023 Issued
Array ( [id] => 19038144 [patent_doc_number] => 20240087959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/153362 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153362
SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME Jan 11, 2023 Pending
Array ( [id] => 20375255 [patent_doc_number] => 12482699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Manufacturing method of semiconductor device including forming a recess filling pattern [patent_app_type] => utility [patent_app_number] => 18/092239 [patent_app_country] => US [patent_app_date] => 2022-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 1160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18092239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092239
Manufacturing method of semiconductor device including forming a recess filling pattern Dec 30, 2022 Issued
Array ( [id] => 18835408 [patent_doc_number] => 20230403935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Thermoelectric Cooling Modules [patent_app_type] => utility [patent_app_number] => 18/084360 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8742 [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] => 18084360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084360
Thermoelectric Cooling Modules Dec 18, 2022 Pending
Array ( [id] => 19221623 [patent_doc_number] => 20240186327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => GATE-ALL-AROUND DEVICES WITH DIFFERENT GATE OXIDE THICKNESSES [patent_app_type] => utility [patent_app_number] => 18/074814 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18074814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074814
GATE-ALL-AROUND DEVICES WITH DIFFERENT GATE OXIDE THICKNESSES Dec 4, 2022 Pending
Array ( [id] => 20334465 [patent_doc_number] => 12464761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => LOCOS fillet for drain reduced breakdown in high voltage transistors [patent_app_type] => utility [patent_app_number] => 18/072201 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072201
LOCOS fillet for drain reduced breakdown in high voltage transistors Nov 29, 2022 Issued
Array ( [id] => 19206391 [patent_doc_number] => 20240178290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => IC STRUCTURE WITH GATE ELECTRODE FULLY WITHIN V-SHAPED CAVITY [patent_app_type] => utility [patent_app_number] => 18/059186 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059186
IC structure with gate electrode fully within V-shaped cavity Nov 27, 2022 Issued
Array ( [id] => 19176371 [patent_doc_number] => 20240162345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => TRANSISTOR WITH METAL FIELD PLATE CONTACT [patent_app_type] => utility [patent_app_number] => 17/984736 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984736
Transistor with metal field plate contact Nov 9, 2022 Issued
Array ( [id] => 20205575 [patent_doc_number] => 12408371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => NMOS half-bridge power device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/983434 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3351 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 858 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983434
NMOS half-bridge power device and manufacturing method thereof Nov 8, 2022 Issued
Array ( [id] => 20305446 [patent_doc_number] => 12451446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => RFLDMOS device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/983788 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983788
RFLDMOS device and manufacturing method thereof Nov 8, 2022 Issued
Array ( [id] => 18223462 [patent_doc_number] => 20230062456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SEMICONDUCTOR DEVICE, METHOD OF FABRICATING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/982164 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17982164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982164
Semiconductor device, method of fabricating the same, and display device including the same Nov 6, 2022 Issued
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