Search

Christopher A. Johnson

Examiner (ID: 7569, Phone: (571)272-9475 , Office: P/2899 )

Most Active Art Unit
2899
Art Unit(s)
2899, 2896
Total Applications
721
Issued Applications
548
Pending Applications
97
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18789421 [patent_doc_number] => 20230378083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SEMICONDUCTOR DEVICES AND DATA STORAGE SYSTEMS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/172534 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172534
Semiconductor devices and data storage systems including the same Feb 21, 2023 Issued
Array ( [id] => 20807366 [patent_doc_number] => 12672285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Semiconductor device and electronic system including the same [patent_app_type] => utility [patent_app_number] => 18/110052 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 6612 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110052
Semiconductor device and electronic system including the same Feb 14, 2023 Issued
Array ( [id] => 20509022 [patent_doc_number] => 12543314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Semiconductor device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 18/109271 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109271
Semiconductor device and method of fabricating the same Feb 13, 2023 Issued
Array ( [id] => 19010117 [patent_doc_number] => 20240074188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/108501 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18108501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108501
Semiconductor device and manufacturing method of semiconductor device Feb 9, 2023 Issued
Array ( [id] => 20191176 [patent_doc_number] => 12402314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Three-dimensional semiconductor memory devices [patent_app_type] => utility [patent_app_number] => 18/161331 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 3415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161331
Three-dimensional semiconductor memory devices Jan 29, 2023 Issued
Array ( [id] => 20509028 [patent_doc_number] => 12543320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Semiconductor memory device [patent_app_type] => utility [patent_app_number] => 18/101606 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 62 [patent_no_of_words] => 11508 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101606
Semiconductor memory device Jan 25, 2023 Issued
Array ( [id] => 18410607 [patent_doc_number] => 20230171960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Memory Array And Method Used In Forming A Memory Array Comprising Strings Of Memory Cells [patent_app_type] => utility [patent_app_number] => 18/096264 [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] => 6822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18096264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096264
Memory Array And Method Used In Forming A Memory Array Comprising Strings Of Memory Cells Jan 11, 2023 Pending
Array ( [id] => 20885640 [patent_doc_number] => 12701698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => 3D memory device, measurement method thereof, and film measurement device [patent_app_type] => utility [patent_app_number] => 18/092075 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092075
3D MEMORY DEVICE, MEASUREMENT METHOD THEREOF, AND FILM MEASUREMENT DEVICE Dec 29, 2022 Pending
Array ( [id] => 19285660 [patent_doc_number] => 20240222137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ENABLING COPPER RECESS FLATTENING THROUGH A DFR PATTERNING PROCESSES [patent_app_type] => utility [patent_app_number] => 18/091022 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091022
ENABLING COPPER RECESS FLATTENING THROUGH A DFR PATTERNING PROCESSES Dec 28, 2022 Pending
Array ( [id] => 18319114 [patent_doc_number] => 20230117242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => NONVOLATILE MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/085717 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085717
Nonvolatile memory device Dec 20, 2022 Issued
Array ( [id] => 19271562 [patent_doc_number] => 20240215269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => GLASS SUBSTRATE DEVICE WITH THROUGH GLASS CAVITY [patent_app_type] => utility [patent_app_number] => 18/086232 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086232
GLASS SUBSTRATE DEVICE WITH THROUGH GLASS CAVITY Dec 20, 2022 Pending
Array ( [id] => 18320635 [patent_doc_number] => 20230118763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Integrated Assemblies and Methods of Forming Integrated Assemblies [patent_app_type] => utility [patent_app_number] => 18/083420 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083420
Integrated assemblies and methods of forming integrated assemblies Dec 15, 2022 Issued
Array ( [id] => 19252742 [patent_doc_number] => 20240203739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DIELECTRIC LAYER STACK FOR WIDE GATE CUT STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/083064 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083064
DIELECTRIC LAYER STACK FOR WIDE GATE CUT STRUCTURES Dec 15, 2022 Pending
Array ( [id] => 20470951 [patent_doc_number] => 12526996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Three-dimensional memory devices [patent_app_type] => utility [patent_app_number] => 18/081172 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 35 [patent_no_of_words] => 19872 [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] => 18081172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081172
Three-dimensional memory devices Dec 13, 2022 Issued
Array ( [id] => 20268589 [patent_doc_number] => 12439601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Semiconductor memory device and manufacturing method of the semiconductor memory device [patent_app_type] => utility [patent_app_number] => 18/080472 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 5590 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080472
Semiconductor memory device and manufacturing method of the semiconductor memory device Dec 12, 2022 Issued
Array ( [id] => 20113146 [patent_doc_number] => 12363901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Semiconductor storage device and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/079364 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 53 [patent_no_of_words] => 5405 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079364
Semiconductor storage device and method of manufacturing the same Dec 11, 2022 Issued
Array ( [id] => 19010115 [patent_doc_number] => 20240074186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/078507 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078507
Semiconductor device and manufacturing method of semiconductor device Dec 8, 2022 Issued
Array ( [id] => 19010115 [patent_doc_number] => 20240074186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/078507 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078507
Semiconductor device and manufacturing method of semiconductor device Dec 8, 2022 Issued
Array ( [id] => 19010115 [patent_doc_number] => 20240074186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/078507 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078507
Semiconductor device and manufacturing method of semiconductor device Dec 8, 2022 Issued
Array ( [id] => 19010115 [patent_doc_number] => 20240074186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/078507 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078507
Semiconductor device and manufacturing method of semiconductor device Dec 8, 2022 Issued
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