Search

David C. Spalla

Examiner (ID: 7056, Phone: (303)297-4298 , Office: P/2896 )

Most Active Art Unit
2896
Art Unit(s)
2815, 2896, 2818, 2893, 2821, 4148
Total Applications
1061
Issued Applications
868
Pending Applications
70
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20082583 [patent_doc_number] => 12356683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Semiconductor memory devices with dielectric fin structures [patent_app_type] => utility [patent_app_number] => 18/621840 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3344 [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] => 18621840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621840
Semiconductor memory devices with dielectric fin structures Mar 28, 2024 Issued
Array ( [id] => 19364382 [patent_doc_number] => 20240266416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => NANO-FET SEMICONDUCTOR DEVICE AND METHOD OF FORMING [patent_app_type] => utility [patent_app_number] => 18/617746 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18617746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617746
Nano-FET semiconductor device and method of forming Mar 26, 2024 Issued
Array ( [id] => 20553014 [patent_doc_number] => 12563824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/617422 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 52 [patent_no_of_words] => 5273 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617422
Semiconductor device Mar 25, 2024 Issued
Array ( [id] => 19321624 [patent_doc_number] => 20240243171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => SEMICONDUCTOR DEVICES AND METHODS FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/615049 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615049
Semiconductor devices and methods for fabricating the same Mar 24, 2024 Issued
Array ( [id] => 20191244 [patent_doc_number] => 12402383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Semiconductor devices and methods of manufacturing thereof [patent_app_type] => utility [patent_app_number] => 18/609982 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 40 [patent_no_of_words] => 5548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609982
Semiconductor devices and methods of manufacturing thereof Mar 18, 2024 Issued
Array ( [id] => 20011262 [patent_doc_number] => 20250149484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SEMICONDUCTOR DEVICE INCLUDING BUMPS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/601215 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601215
SEMICONDUCTOR DEVICE INCLUDING BUMPS AND METHOD OF MANUFACTURING THE SAME Mar 10, 2024 Pending
Array ( [id] => 19436248 [patent_doc_number] => 20240304746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => METHOD FOR STRIPPING A III-V SEMICONDUCTOR LAYER EPITAXIALLY GROWN ON A SEMICONDUCTOR WAFER [patent_app_type] => utility [patent_app_number] => 18/601486 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601486
METHOD FOR STRIPPING A III-V SEMICONDUCTOR LAYER EPITAXIALLY GROWN ON A SEMICONDUCTOR WAFER Mar 10, 2024 Pending
Array ( [id] => 19823282 [patent_doc_number] => 20250081489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/601470 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18601470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601470
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME Mar 10, 2024 Pending
Array ( [id] => 19575343 [patent_doc_number] => 20240379635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => 3D INTEGRATED CIRCUIT (3DIC) STRUCTURE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/601335 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601335
3D INTEGRATED CIRCUIT (3DIC) STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Mar 10, 2024 Pending
Array ( [id] => 20361774 [patent_doc_number] => 12477792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Method for manufacturing a semiconductor device [patent_app_type] => utility [patent_app_number] => 18/594124 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 8508 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594124
Method for manufacturing a semiconductor device Mar 3, 2024 Issued
Array ( [id] => 19252959 [patent_doc_number] => 20240203956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, AND PLANT LIGHTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/591488 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591488
LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, AND PLANT LIGHTING APPARATUS Feb 28, 2024 Pending
Array ( [id] => 19407399 [patent_doc_number] => 20240290910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PROCESSES FOR FABRICATING MICROLEDS ON TRANSPARENT BACKPLANE [patent_app_type] => utility [patent_app_number] => 18/584408 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18584408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584408
PROCESSES FOR FABRICATING MICROLEDS ON TRANSPARENT BACKPLANE Feb 21, 2024 Pending
Array ( [id] => 19837796 [patent_doc_number] => 20250089582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/584931 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584931
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Feb 21, 2024 Pending
Array ( [id] => 20183969 [patent_doc_number] => 20250267927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => FOLDED CASCODE LOW NOISE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 18/583397 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583397
FOLDED CASCODE LOW NOISE AMPLIFIER Feb 20, 2024 Pending
Array ( [id] => 20125954 [patent_doc_number] => 20250240985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Semiconductor structure with a deep trench capacitor structures and forming method thereof [patent_app_type] => utility [patent_app_number] => 18/583828 [patent_app_country] => US [patent_app_date] => 2024-02-21 [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] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583828
Semiconductor structure with a deep trench capacitor structures and forming method thereof Feb 20, 2024 Pending
Array ( [id] => 19900337 [patent_doc_number] => 12278277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Fin field-effect transistor and method of forming the same [patent_app_type] => utility [patent_app_number] => 18/443994 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 1209 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443994
Fin field-effect transistor and method of forming the same Feb 15, 2024 Issued
Array ( [id] => 19796449 [patent_doc_number] => 12237421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Semiconductor device structure and method for forming the same [patent_app_type] => utility [patent_app_number] => 18/442574 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 53 [patent_no_of_words] => 10210 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442574
Semiconductor device structure and method for forming the same Feb 14, 2024 Issued
Array ( [id] => 19384632 [patent_doc_number] => 20240274502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Circuit Board Assembly and Connector Comprising the Same [patent_app_type] => utility [patent_app_number] => 18/439848 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2256 [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] => 18439848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439848
Circuit Board Assembly and Connector Comprising the Same Feb 12, 2024 Pending
Array ( [id] => 20597940 [patent_doc_number] => 12581677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Passivation layers for semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/434577 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 5262 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434577
Passivation layers for semiconductor devices Feb 5, 2024 Issued
Array ( [id] => 19191627 [patent_doc_number] => 20240170540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/426392 [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] => 6967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426392
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR Jan 29, 2024 Pending
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