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] => 17956491 [patent_doc_number] => 11482606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Semiconductor devices [patent_app_type] => utility [patent_app_number] => 17/209290 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 12249 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209290
Semiconductor devices Mar 22, 2021 Issued
Array ( [id] => 18394983 [patent_doc_number] => 20230163204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SEMICONDUCTOR DEVICE HAVING U-SHAPED STRUCTURE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/919652 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17919652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919652
SEMICONDUCTOR DEVICE HAVING U-SHAPED STRUCTURE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE Mar 22, 2021 Pending
Array ( [id] => 16951925 [patent_doc_number] => 20210210617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/209244 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209244
Semiconductor device and method for fabricating the same Mar 22, 2021 Issued
Array ( [id] => 17886791 [patent_doc_number] => 20220302269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => COMPLEMENTARY 3D NANOSHEET MATRIX FETS [patent_app_type] => utility [patent_app_number] => 17/203971 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203971
Complementary 3D nanosheet matrix FETs Mar 16, 2021 Issued
Array ( [id] => 19016488 [patent_doc_number] => 11923433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Fin field-effect transistor and method of forming the same [patent_app_type] => utility [patent_app_number] => 17/195967 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6654 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195967
Fin field-effect transistor and method of forming the same Mar 8, 2021 Issued
Array ( [id] => 19446298 [patent_doc_number] => 12096610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Semiconductor memory device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/194995 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 12546 [patent_no_of_claims] => 17 [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] => 17194995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194995
Semiconductor memory device and method of fabricating the same Mar 7, 2021 Issued
Array ( [id] => 19446298 [patent_doc_number] => 12096610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Semiconductor memory device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/194995 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 12546 [patent_no_of_claims] => 17 [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] => 17194995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194995
Semiconductor memory device and method of fabricating the same Mar 7, 2021 Issued
Array ( [id] => 19446298 [patent_doc_number] => 12096610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Semiconductor memory device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/194995 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 12546 [patent_no_of_claims] => 17 [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] => 17194995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194995
Semiconductor memory device and method of fabricating the same Mar 7, 2021 Issued
Array ( [id] => 19446298 [patent_doc_number] => 12096610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Semiconductor memory device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/194995 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 12546 [patent_no_of_claims] => 17 [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] => 17194995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194995
Semiconductor memory device and method of fabricating the same Mar 7, 2021 Issued
Array ( [id] => 18562919 [patent_doc_number] => 11728171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Semiconductor device with metal gate fill structure [patent_app_type] => utility [patent_app_number] => 17/192809 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14567 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192809
Semiconductor device with metal gate fill structure Mar 3, 2021 Issued
Array ( [id] => 16905005 [patent_doc_number] => 20210183921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => IMAGE SENSOR HAVING IMPROVED FULL WELL CAPACITY AND RELATED METHOD OF FORMATION [patent_app_type] => utility [patent_app_number] => 17/187955 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187955
Image sensor having improved full well capacity and related method of formation Feb 28, 2021 Issued
Array ( [id] => 18156353 [patent_doc_number] => 11569348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Semiconductor devices and methods of fabrication thereof [patent_app_type] => utility [patent_app_number] => 17/187320 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 47 [patent_no_of_words] => 9358 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187320
Semiconductor devices and methods of fabrication thereof Feb 25, 2021 Issued
Array ( [id] => 17833841 [patent_doc_number] => 20220271145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHOD FOR FORMING SEMICONDUCTOR DEVICE WITH AIR GAP BETWEEN TWO CONDUCTIVE FEATURES [patent_app_type] => utility [patent_app_number] => 17/185109 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17185109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185109
Method for forming semiconductor device with air gap between two conductive features Feb 24, 2021 Issued
Array ( [id] => 18464470 [patent_doc_number] => 11688767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Semiconductor device structure and method for forming the same [patent_app_type] => utility [patent_app_number] => 17/184922 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 10406 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184922
Semiconductor device structure and method for forming the same Feb 24, 2021 Issued
Array ( [id] => 18000970 [patent_doc_number] => 11502081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Semiconductor device and method [patent_app_type] => utility [patent_app_number] => 17/182733 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 47 [patent_no_of_words] => 14494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182733
Semiconductor device and method Feb 22, 2021 Issued
Array ( [id] => 17277994 [patent_doc_number] => 20210384192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => INTEGRATED CIRCUIT DEVICES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/179469 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17234 [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] => 17179469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179469
Integrated circuit devices and methods of manufacturing the same Feb 18, 2021 Issued
Array ( [id] => 16873747 [patent_doc_number] => 20210167214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/176248 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176248
Semiconductor device Feb 15, 2021 Issued
Array ( [id] => 17509424 [patent_doc_number] => 20220102527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => FIELD-EFFECT TRANSISTOR DEVICE WITH GATE SPACER STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/176970 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176970
Field-effect transistor device with gate spacer structure Feb 15, 2021 Issued
Array ( [id] => 18226814 [patent_doc_number] => 20230065808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => VERTICAL FIELD-EFFECT TRANSISTOR, METHOD FOR PRODUCING A VERTICAL FIELD-EFFECT TRANSISTOR AND COMPONENT HAVING VERTICAL FIELD-EFFECT TRANSISTORS [patent_app_type] => utility [patent_app_number] => 17/799587 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4115 [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] => 17799587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799587
Vertical field-effect transistor, method for producing a vertical field-effect transistor and component having vertical field-effect transistors Feb 14, 2021 Issued
Array ( [id] => 17203763 [patent_doc_number] => 20210343858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Gate All Around Transistor Device and Fabrication Methods Thereof [patent_app_type] => utility [patent_app_number] => 17/170263 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170263
Gate all around transistor device and fabrication methods thereof Feb 7, 2021 Issued
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