Search

David C. Spalla

Examiner (ID: 6816, Phone: (303)297-4298 , Office: P/2896 )

Most Active Art Unit
2896
Art Unit(s)
2818, 2821, 2815, 2896, 2893, 4148
Total Applications
1019
Issued Applications
844
Pending Applications
64
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17738253 [patent_doc_number] => 20220223715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Spacer Structure for Semiconductor Device [patent_app_type] => utility [patent_app_number] => 17/706339 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9484 [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] => 17706339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706339
Spacer structure for semiconductor device Mar 27, 2022 Issued
Array ( [id] => 19926427 [patent_doc_number] => 12300723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Transistor including downward extending silicide [patent_app_type] => utility [patent_app_number] => 17/704882 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 59 [patent_no_of_words] => 11505 [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] => 17704882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704882
Transistor including downward extending silicide Mar 24, 2022 Issued
Array ( [id] => 17723485 [patent_doc_number] => 20220216207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => INTEGRATED CIRCUIT DEVICES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/700590 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700590
Integrated circuit devices and methods of manufacturing the same Mar 21, 2022 Issued
Array ( [id] => 19919768 [patent_doc_number] => 12295164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Method for forming semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/696314 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 1142 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696314
Method for forming semiconductor structure Mar 15, 2022 Issued
Array ( [id] => 19919768 [patent_doc_number] => 12295164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Method for forming semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/696314 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 1142 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696314
Method for forming semiconductor structure Mar 15, 2022 Issued
Array ( [id] => 18416169 [patent_doc_number] => 11670718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Semiconductor device structure with inner spacer [patent_app_type] => utility [patent_app_number] => 17/688305 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 11934 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688305
Semiconductor device structure with inner spacer Mar 6, 2022 Issued
Array ( [id] => 18615984 [patent_doc_number] => 20230282723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/685139 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9626 [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] => 17685139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685139
Semiconductor device structure and method for forming the same Mar 1, 2022 Issued
Array ( [id] => 18639635 [patent_doc_number] => 11764261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/670528 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4340 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670528
Semiconductor device Feb 13, 2022 Issued
Array ( [id] => 18166685 [patent_doc_number] => 20230033289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => GATE STRUCTURES IN TRANSISTOR DEVICES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 17/668143 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668143
Gate structures in transistor devices and methods of forming same Feb 8, 2022 Issued
Array ( [id] => 19414959 [patent_doc_number] => 12080798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Semiconductor devices and methods for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/667608 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 44 [patent_no_of_words] => 21427 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667608
Semiconductor devices and methods for manufacturing the same Feb 8, 2022 Issued
Array ( [id] => 18494317 [patent_doc_number] => 11699739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Semiconductor device with gate dielectric formed using selective deposition [patent_app_type] => utility [patent_app_number] => 17/586083 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 61 [patent_no_of_words] => 11085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17586083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/586083
Semiconductor device with gate dielectric formed using selective deposition Jan 26, 2022 Issued
Array ( [id] => 18919239 [patent_doc_number] => 11881530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Spacer structures for semiconductor devices [patent_app_type] => utility [patent_app_number] => 17/582860 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 64 [patent_no_of_words] => 12825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582860
Spacer structures for semiconductor devices Jan 23, 2022 Issued
Array ( [id] => 18198776 [patent_doc_number] => 20230052295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => FIELD EFFECT TRANSISTOR WITH AIR SPACER AND METHOD [patent_app_type] => utility [patent_app_number] => 17/580532 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580532
Field effect transistor with air spacer and method Jan 19, 2022 Issued
Array ( [id] => 18081307 [patent_doc_number] => 20220406919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/575856 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575856
SEMICONDUCTOR DEVICES Jan 13, 2022 Issued
Array ( [id] => 18081307 [patent_doc_number] => 20220406919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/575856 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575856
SEMICONDUCTOR DEVICES Jan 13, 2022 Issued
Array ( [id] => 18507659 [patent_doc_number] => 11705488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Nano-sheet-based devices with asymmetric source and drain configurations [patent_app_type] => utility [patent_app_number] => 17/576645 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 37 [patent_no_of_words] => 13143 [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] => 17576645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576645
Nano-sheet-based devices with asymmetric source and drain configurations Jan 13, 2022 Issued
Array ( [id] => 17566678 [patent_doc_number] => 20220130827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/569950 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569950
Semiconductor device Jan 5, 2022 Issued
Array ( [id] => 19444684 [patent_doc_number] => 12094976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/558967 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 14303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558967
Semiconductor device Dec 21, 2021 Issued
Array ( [id] => 19741347 [patent_doc_number] => 12218195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Vertical semiconductor device in narrow slots within trench [patent_app_type] => utility [patent_app_number] => 17/545887 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 12508 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545887
Vertical semiconductor device in narrow slots within trench Dec 7, 2021 Issued
Array ( [id] => 17917905 [patent_doc_number] => 20220320301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/539772 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539772
Semiconductor device Nov 30, 2021 Issued
Menu