
Christopher A. Johnson
Examiner (ID: 10928, Phone: (571)272-9475 , Office: P/2899 )
| Most Active Art Unit | 2899 |
| Art Unit(s) | 2899, 2896 |
| Total Applications | 718 |
| Issued Applications | 545 |
| Pending Applications | 98 |
| Abandoned Applications | 91 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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] => 18381923
[patent_doc_number] => 20230157014
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-18
[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] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5777
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[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 |
Array
(
[id] => 20217629
[patent_doc_number] => 12414298
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-09
[patent_title] => Semiconductor memory device
[patent_app_type] => utility
[patent_app_number] => 18/063269
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 27
[patent_no_of_words] => 14522
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 351
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063269
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/063269 | Semiconductor memory device | Dec 7, 2022 | Issued |
Array
(
[id] => 18283946
[patent_doc_number] => 20230099418
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => Integrated Circuitry Comprising A Memory Array Comprising Strings Of Memory Cells And Methods Used In Forming A Memory Array Comprising Strings Of Memory Cells
[patent_app_type] => utility
[patent_app_number] => 18/076702
[patent_app_country] => US
[patent_app_date] => 2022-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6406
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18076702
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/076702 | Integrated circuitry comprising a memory array comprising strings of memory cells and methods used in forming a memory array comprising strings of memory cells | Dec 6, 2022 | Issued |
Array
(
[id] => 19010114
[patent_doc_number] => 20240074185
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => 3D SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/074935
[patent_app_country] => US
[patent_app_date] => 2022-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6884
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074935
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/074935 | 3D semiconductor device and method of fabricating the same | Dec 4, 2022 | Issued |