Search

David C. Spalla

Examiner (ID: 16867)

Most Active Art Unit
2896
Art Unit(s)
2896, 2818, 2821, 2815, 2893, 4148
Total Applications
1049
Issued Applications
860
Pending Applications
66
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18900562 [patent_doc_number] => 20240016047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/470186 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18470186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470186
Display device Sep 18, 2023 Issued
Array ( [id] => 19040463 [patent_doc_number] => 20240090278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Display Device Including an Oxide Semiconductor Pattern [patent_app_type] => utility [patent_app_number] => 18/457093 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18457093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457093
Display Device Including an Oxide Semiconductor Pattern Aug 27, 2023 Pending
Array ( [id] => 19582666 [patent_doc_number] => 12148796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/235358 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4356 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235358
Semiconductor device Aug 17, 2023 Issued
Array ( [id] => 19796443 [patent_doc_number] => 12237415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Method for fabricating semiconductor device [patent_app_type] => utility [patent_app_number] => 18/234889 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4024 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234889
Method for fabricating semiconductor device Aug 16, 2023 Issued
Array ( [id] => 19671028 [patent_doc_number] => 12183800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/449734 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 12267 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449734
Semiconductor devices Aug 14, 2023 Issued
Array ( [id] => 18812922 [patent_doc_number] => 20230387259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Optimized Proximity Profile for Strained Source/Drain Feature and Method of Fabricating Thereof [patent_app_type] => utility [patent_app_number] => 18/446998 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446998
Optimized proximity profile for strained source/drain feature and method of fabricating thereof Aug 8, 2023 Issued
Array ( [id] => 18815097 [patent_doc_number] => 20230389435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SELF-ALIGNED ENCAPSULATION HARD MASK TO SEPARATE PHYSICALLY UNDER-ETCHED MTJ CELLS TO REDUCE CONDUCTIVE RE-DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/232027 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1873 [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] => 18232027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232027
Self-aligned encapsulation hard mask to separate physically under-etched MTJ cells to reduce conductive re-deposition Aug 8, 2023 Issued
Array ( [id] => 19966684 [patent_doc_number] => 12336222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Gate-all-around devices with superlattice channel [patent_app_type] => utility [patent_app_number] => 18/362776 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 6414 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362776
Gate-all-around devices with superlattice channel Jul 30, 2023 Issued
Array ( [id] => 20260615 [patent_doc_number] => 12432986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Spacer structures for semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/227712 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 64 [patent_no_of_words] => 8308 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227712
Spacer structures for semiconductor devices Jul 27, 2023 Issued
Array ( [id] => 18789654 [patent_doc_number] => 20230378363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => TRANSISTORS HAVING VERTICAL NANOSTRUCTURES [patent_app_type] => utility [patent_app_number] => 18/361491 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18361491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361491
Transistors having vertical nanostructures Jul 27, 2023 Issued
Array ( [id] => 18812865 [patent_doc_number] => 20230387202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/359695 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359695
Semiconductor device and method Jul 25, 2023 Issued
Array ( [id] => 18774226 [patent_doc_number] => 20230369057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SEMICONDUCTOR DEVICE WITH METAL GATE FILL STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/358757 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358757
Semiconductor device with metal gate fill structure Jul 24, 2023 Issued
Array ( [id] => 19733920 [patent_doc_number] => 12211922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Gate air spacer for fin-like field effect transistor [patent_app_type] => utility [patent_app_number] => 18/355073 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355073
Gate air spacer for fin-like field effect transistor Jul 18, 2023 Issued
Array ( [id] => 18757717 [patent_doc_number] => 20230361180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => 2D-Channel Transistor Structure with Source-Drain Engineering [patent_app_type] => utility [patent_app_number] => 18/354820 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354820
2D-channel transistor structure with source-drain engineering Jul 18, 2023 Issued
Array ( [id] => 19712772 [patent_doc_number] => 20250022914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SEMICONDUCTOR DEVICE WITH IMPROVED SOURCE/DRAIN PROFILE AND METHODS OF FABRICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/222077 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222077
SEMICONDUCTOR DEVICE WITH IMPROVED SOURCE/DRAIN PROFILE AND METHODS OF FABRICATION THEREOF Jul 13, 2023 Pending
Array ( [id] => 18743580 [patent_doc_number] => 20230352568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => POST-FORMATION MENDS OF DIELECTRIC FEATURES [patent_app_type] => utility [patent_app_number] => 18/346020 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346020
Post-formation mends of dielectric features Jun 29, 2023 Issued
Array ( [id] => 20496631 [patent_doc_number] => 12538521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/215254 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 39 [patent_no_of_words] => 2184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215254
Semiconductor devices Jun 27, 2023 Issued
Array ( [id] => 19796425 [patent_doc_number] => 12237397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Partial directional etch method and resulting structures [patent_app_type] => utility [patent_app_number] => 18/343555 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 6836 [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] => 18343555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343555
Partial directional etch method and resulting structures Jun 27, 2023 Issued
Array ( [id] => 20675284 [patent_doc_number] => 12615817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Stacked FET with low parasitic-capacitance gate [patent_app_type] => utility [patent_app_number] => 18/214642 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 39 [patent_no_of_words] => 1052 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214642
Stacked FET with low parasitic-capacitance gate Jun 26, 2023 Issued
Array ( [id] => 18743542 [patent_doc_number] => 20230352530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Integrated Circuit Structure with Source/Drain Spacers [patent_app_type] => utility [patent_app_number] => 18/341334 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11097 [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] => 18341334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341334
Integrated circuit structure with source/drain spacers Jun 25, 2023 Issued
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