
Matthew E. Warren
Examiner (ID: 9293)
| Most Active Art Unit | 2815 |
| Art Unit(s) | 2817, 2815 |
| Total Applications | 1867 |
| Issued Applications | 1521 |
| Pending Applications | 123 |
| Abandoned Applications | 248 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19981860
[patent_doc_number] => 12349362
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-01
[patent_title] => High selectivity isolation structure for improving effectiveness of 3D memory fabrication
[patent_app_type] => utility
[patent_app_number] => 18/334590
[patent_app_country] => US
[patent_app_date] => 2023-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 17
[patent_no_of_words] => 2287
[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] => 18334590
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/334590 | High selectivity isolation structure for improving effectiveness of 3D memory fabrication | Jun 13, 2023 | Issued |
Array
(
[id] => 20625928
[patent_doc_number] => 12593453
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-31
[patent_title] => Ferroelectric memory device
[patent_app_type] => utility
[patent_app_number] => 18/208943
[patent_app_country] => US
[patent_app_date] => 2023-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 902
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208943
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/208943 | Ferroelectric memory device | Jun 12, 2023 | Issued |
Array
(
[id] => 20205592
[patent_doc_number] => 12408388
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Ferroelectric transistors and assemblies comprising ferroelectric transistors
[patent_app_type] => utility
[patent_app_number] => 18/207905
[patent_app_country] => US
[patent_app_date] => 2023-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 1072
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207905
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/207905 | Ferroelectric transistors and assemblies comprising ferroelectric transistors | Jun 8, 2023 | Issued |
Array
(
[id] => 19936809
[patent_doc_number] => 12310029
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Semiconductor memory device and manufacturing method thereof
[patent_app_type] => utility
[patent_app_number] => 18/331138
[patent_app_country] => US
[patent_app_date] => 2023-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 34
[patent_no_of_words] => 3516
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331138
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/331138 | Semiconductor memory device and manufacturing method thereof | Jun 6, 2023 | Issued |
Array
(
[id] => 18823087
[patent_doc_number] => 20230397428
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => FERROELECTRIC MEMORY ARRAYS WITH LOW PERMITTIVITY DIELECTRIC BARRIERS
[patent_app_type] => utility
[patent_app_number] => 18/203886
[patent_app_country] => US
[patent_app_date] => 2023-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14880
[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] => 18203886
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/203886 | FERROELECTRIC MEMORY ARRAYS WITH LOW PERMITTIVITY DIELECTRIC BARRIERS | May 30, 2023 | Pending |
Array
(
[id] => 19621495
[patent_doc_number] => 20240407175
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => FERROELECTRIC TEMPERATURE SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/326939
[patent_app_country] => US
[patent_app_date] => 2023-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11344
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326939
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/326939 | FERROELECTRIC TEMPERATURE SENSOR | May 30, 2023 | Pending |
Array
(
[id] => 20082532
[patent_doc_number] => 12356629
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Semiconductor memory devices and methods of manufacturing thereof
[patent_app_type] => utility
[patent_app_number] => 18/325766
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 40
[patent_no_of_words] => 9361
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325766
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325766 | Semiconductor memory devices and methods of manufacturing thereof | May 29, 2023 | Issued |
Array
(
[id] => 19073348
[patent_doc_number] => 20240107774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => THREE DIMENSIONAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/321243
[patent_app_country] => US
[patent_app_date] => 2023-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9797
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321243
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/321243 | THREE DIMENSIONAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME | May 21, 2023 | Pending |
Array
(
[id] => 19966691
[patent_doc_number] => 12336229
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-17
[patent_title] => Split gate memory device and method of fabricating the same
[patent_app_type] => utility
[patent_app_number] => 18/318867
[patent_app_country] => US
[patent_app_date] => 2023-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 17
[patent_no_of_words] => 0
[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] => 18318867
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/318867 | Split gate memory device and method of fabricating the same | May 16, 2023 | Issued |
Array
(
[id] => 18774383
[patent_doc_number] => 20230369214
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => SEMICONDUCTOR DEVICE INCLUDING DATA STORAGE LAYER
[patent_app_type] => utility
[patent_app_number] => 18/195646
[patent_app_country] => US
[patent_app_date] => 2023-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10592
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195646
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/195646 | Semiconductor device including data storage layer | May 9, 2023 | Issued |
Array
(
[id] => 18776431
[patent_doc_number] => 20230371269
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => MEMORY DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/195522
[patent_app_country] => US
[patent_app_date] => 2023-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7263
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195522
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/195522 | MEMORY DEVICE | May 9, 2023 | Pending |
Array
(
[id] => 18929272
[patent_doc_number] => 20240032276
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/315214
[patent_app_country] => US
[patent_app_date] => 2023-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8950
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315214
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/315214 | SEMICONDUCTOR DEVICE | May 9, 2023 | Pending |
Array
(
[id] => 20776504
[patent_doc_number] => 12660196
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-16
[patent_title] => Three-dimensional non-volatile memory device
[patent_app_type] => utility
[patent_app_number] => 18/142291
[patent_app_country] => US
[patent_app_date] => 2023-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 26
[patent_no_of_words] => 1896
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142291
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/142291 | Three-dimensional non-volatile memory device | May 1, 2023 | Issued |
Array
(
[id] => 18585966
[patent_doc_number] => 20230268231
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => GATE STACK TREATMENT
[patent_app_type] => utility
[patent_app_number] => 18/309416
[patent_app_country] => US
[patent_app_date] => 2023-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8228
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309416
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/309416 | Gate stack treatment | Apr 27, 2023 | Issued |
Array
(
[id] => 19546616
[patent_doc_number] => 20240363652
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => DEEP TRENCH CAPACITOR STRUCTURE AND METHODS OF FORMATION
[patent_app_type] => utility
[patent_app_number] => 18/308928
[patent_app_country] => US
[patent_app_date] => 2023-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17548
[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] => 18308928
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/308928 | DEEP TRENCH CAPACITOR STRUCTURE AND METHODS OF FORMATION | Apr 27, 2023 | Pending |
Array
(
[id] => 19008013
[patent_doc_number] => 20240072084
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => IMAGE SENSOR PACKAGE AND METHOD OF FABRICATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/137684
[patent_app_country] => US
[patent_app_date] => 2023-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12146
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 18137684
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/137684 | IMAGE SENSOR PACKAGE AND METHOD OF FABRICATING THE SAME | Apr 20, 2023 | Pending |
Array
(
[id] => 19906610
[patent_doc_number] => 12283629
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-22
[patent_title] => Ferroelectric thin-film structure and electronic device including the same
[patent_app_type] => utility
[patent_app_number] => 18/303288
[patent_app_country] => US
[patent_app_date] => 2023-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 2205
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303288
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/303288 | Ferroelectric thin-film structure and electronic device including the same | Apr 18, 2023 | Issued |
Array
(
[id] => 18555320
[patent_doc_number] => 20230253337
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-10
[patent_title] => HIGH DENSITY INTERCONNECT DEVICE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/301700
[patent_app_country] => US
[patent_app_date] => 2023-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2665
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 18301700
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/301700 | High density interconnect device and method | Apr 16, 2023 | Issued |
Array
(
[id] => 19444615
[patent_doc_number] => 12094907
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-17
[patent_title] => Image sensor
[patent_app_type] => utility
[patent_app_number] => 18/133769
[patent_app_country] => US
[patent_app_date] => 2023-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 25
[patent_no_of_words] => 8756
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133769
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/133769 | Image sensor | Apr 11, 2023 | Issued |
Array
(
[id] => 18587682
[patent_doc_number] => 20230269947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => FERROELECTRIC MEMORY DEVICE, MANUFACTURING METHOD OF THE FERROELECTRIC MEMORY DEVICE AND SEMICONDUCTOR CHIP
[patent_app_type] => utility
[patent_app_number] => 18/298342
[patent_app_country] => US
[patent_app_date] => 2023-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17106
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298342
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/298342 | Ferroelectric memory device, manufacturing method of the ferroelectric memory device and semiconductor chip | Apr 9, 2023 | Issued |