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] => 19153752 [patent_doc_number] => 11978675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Method of manufacturing semiconductor devices and semiconductor devices [patent_app_type] => utility [patent_app_number] => 17/532852 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 82 [patent_no_of_words] => 25032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532852
Method of manufacturing semiconductor devices and semiconductor devices Nov 21, 2021 Issued
Array ( [id] => 17448213 [patent_doc_number] => 20220068718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/523223 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523223
Semiconductor devices and methods of forming the same Nov 9, 2021 Issued
Array ( [id] => 18706458 [patent_doc_number] => 11792990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Methods of manufacturing vertical memory devices [patent_app_type] => utility [patent_app_number] => 17/514331 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 72 [patent_no_of_words] => 16284 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514331
Methods of manufacturing vertical memory devices Oct 28, 2021 Issued
Array ( [id] => 20260546 [patent_doc_number] => 12432917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Three-dimensional memory device including discrete memory elements and method of making the same [patent_app_type] => utility [patent_app_number] => 17/512383 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 91 [patent_figures_cnt] => 105 [patent_no_of_words] => 34541 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512383
Three-dimensional memory device including discrete memory elements and method of making the same Oct 26, 2021 Issued
Array ( [id] => 18334652 [patent_doc_number] => 20230126600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE WITH ORTHOGONAL MEMORY OPENING AND SUPPORT OPENING ARRAYS AND METHOD OF MAKING THEREOF [patent_app_type] => utility [patent_app_number] => 17/510833 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510833
Three-dimensional memory device with orthogonal memory opening and support opening arrays and method of making thereof Oct 25, 2021 Issued
Array ( [id] => 19859659 [patent_doc_number] => 12262535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Semiconductor device and a data storage system including the same [patent_app_type] => utility [patent_app_number] => 17/507929 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12898 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507929
Semiconductor device and a data storage system including the same Oct 21, 2021 Issued
Array ( [id] => 17402981 [patent_doc_number] => 20220045072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Integrated Assemblies and Methods of Forming Integrated Assemblies [patent_app_type] => utility [patent_app_number] => 17/507660 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507660
Integrated assemblies and methods of forming integrated assemblies Oct 20, 2021 Issued
Array ( [id] => 17738083 [patent_doc_number] => 20220223545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/507485 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17507485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507485
Semiconductor device Oct 20, 2021 Issued
Array ( [id] => 20268580 [patent_doc_number] => 12439592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Methods of forming microelectronic devices, and related microelectronic devices, memory devices, and electronic systems [patent_app_type] => utility [patent_app_number] => 17/500773 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 15485 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500773
Methods of forming microelectronic devices, and related microelectronic devices, memory devices, and electronic systems Oct 12, 2021 Issued
Array ( [id] => 17373838 [patent_doc_number] => 20220028890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => THREE-DIMENSIONAL MEMORY AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/496031 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496031
Three-dimensional memory and fabrication method thereof Oct 6, 2021 Issued
Array ( [id] => 17373944 [patent_doc_number] => 20220028996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Assemblies Which Include Wordlines Having a First Metal-Containing Material at Least Partially Surrounding a Second Metal-Containing Material and Having Different Crystallinity than the Second Metal-Containing Material [patent_app_type] => utility [patent_app_number] => 17/496715 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17496715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496715
Assemblies which include wordlines having a first metal-containing material at least partially surrounding a second metal-containing material and having different crystallinity than the second metal-containing material Oct 6, 2021 Issued
Array ( [id] => 19153890 [patent_doc_number] => 11978814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Superlattice photo detector [patent_app_type] => utility [patent_app_number] => 17/474492 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 35 [patent_no_of_words] => 8680 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474492
Superlattice photo detector Sep 13, 2021 Issued
Array ( [id] => 18230313 [patent_doc_number] => 20230069307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE WITH STAIRCASE ETCH STOP STRUCTURES AND METHODS FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/411726 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411726
Three-dimensional memory device with staircase etch stop structures and methods for forming the same Aug 24, 2021 Issued
Array ( [id] => 17263221 [patent_doc_number] => 20210376206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Component with an Optoelectronic Part [patent_app_type] => utility [patent_app_number] => 17/405906 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405906
Component with an optoelectronic part Aug 17, 2021 Issued
Array ( [id] => 18857557 [patent_doc_number] => 11855154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Vertical interconnect features and methods of forming [patent_app_type] => utility [patent_app_number] => 17/392459 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392459
Vertical interconnect features and methods of forming Aug 2, 2021 Issued
Array ( [id] => 18874766 [patent_doc_number] => 11862589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Wafer-level package including under bump metal layer [patent_app_type] => utility [patent_app_number] => 17/385586 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 5601 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385586
Wafer-level package including under bump metal layer Jul 25, 2021 Issued
Array ( [id] => 18564707 [patent_doc_number] => 11729977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Multi-division staircase structure of three-dimensional memory device and method for forming the same [patent_app_type] => utility [patent_app_number] => 17/382277 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 11915 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382277
Multi-division staircase structure of three-dimensional memory device and method for forming the same Jul 20, 2021 Issued
Array ( [id] => 17203775 [patent_doc_number] => 20210343870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SEMICONDUCTOR DEVICE AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/377674 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377674
Semiconductor device and display device including the same Jul 15, 2021 Issued
Array ( [id] => 18671874 [patent_doc_number] => 11778807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Semiconductor memory device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/371452 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 27 [patent_no_of_words] => 9008 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 446 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371452
Semiconductor memory device and method of fabricating the same Jul 8, 2021 Issued
Array ( [id] => 17159090 [patent_doc_number] => 20210320141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => SEMICONDUCTOR DEVICE AND IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 17/357327 [patent_app_country] => US [patent_app_date] => 2021-06-24 [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] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357327
SEMICONDUCTOR DEVICE AND IMAGING DEVICE Jun 23, 2021 Abandoned
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