
Brian David Mattei
Examiner (ID: 3781)
| Most Active Art Unit | 3633 |
| Art Unit(s) | 4188, 3635, 3633 |
| Total Applications | 831 |
| Issued Applications | 566 |
| Pending Applications | 31 |
| Abandoned Applications | 241 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20044785
[patent_doc_number] => 20250183007
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => POWER-EFFICIENT MICROWAVE PLASMA JET BASED ON EVANESCENT-MODE CAVITY TECHNOLOGY
[patent_app_type] => utility
[patent_app_number] => 19/046956
[patent_app_country] => US
[patent_app_date] => 2025-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10486
[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] => 19046956
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/046956 | POWER-EFFICIENT MICROWAVE PLASMA JET BASED ON EVANESCENT-MODE CAVITY TECHNOLOGY | Feb 5, 2025 | Pending |
Array
(
[id] => 20124949
[patent_doc_number] => 20250239980
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => METHOD OF MANUFACTURING ACOUSTIC WAVE DEVICE
[patent_app_type] => utility
[patent_app_number] => 19/021401
[patent_app_country] => US
[patent_app_date] => 2025-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5645
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 19021401
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/021401 | METHOD OF MANUFACTURING ACOUSTIC WAVE DEVICE | Jan 14, 2025 | Pending |
Array
(
[id] => 20020384
[patent_doc_number] => 20250158606
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => High-Speed Switch with Accelerated Switching Time
[patent_app_type] => utility
[patent_app_number] => 19/020957
[patent_app_country] => US
[patent_app_date] => 2025-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19020957
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/020957 | High-Speed Switch with Accelerated Switching Time | Jan 13, 2025 | Pending |
Array
(
[id] => 20124965
[patent_doc_number] => 20250239996
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => DUPLEXER
[patent_app_type] => utility
[patent_app_number] => 19/020046
[patent_app_country] => US
[patent_app_date] => 2025-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19020046
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/020046 | DUPLEXER | Jan 13, 2025 | Pending |
Array
(
[id] => 20010848
[patent_doc_number] => 20250149070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => CIRCUIT AND METHOD OF OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 19/012386
[patent_app_country] => US
[patent_app_date] => 2025-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13108
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19012386
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/012386 | CIRCUIT AND METHOD OF OPERATING THE SAME | Jan 6, 2025 | Pending |
Array
(
[id] => 19918992
[patent_doc_number] => 12294378
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-06
[patent_title] => Offset calibration method and circuit applied to comparator array
[patent_app_type] => utility
[patent_app_number] => 19/011735
[patent_app_country] => US
[patent_app_date] => 2025-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 1017
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011735
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/011735 | Offset calibration method and circuit applied to comparator array | Jan 6, 2025 | Issued |
Array
(
[id] => 20072966
[patent_doc_number] => 20250211188
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => METHODS OF MANUFACTURING BULK ACOUSTIC WAVE DEVICE HAVING PIEZOELECTRIC LAYER WITH ENGINEERED REGION
[patent_app_type] => utility
[patent_app_number] => 18/988431
[patent_app_country] => US
[patent_app_date] => 2024-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20460
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18988431
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/988431 | METHODS OF MANUFACTURING BULK ACOUSTIC WAVE DEVICE HAVING PIEZOELECTRIC LAYER WITH ENGINEERED REGION | Dec 18, 2024 | Pending |
Array
(
[id] => 20124959
[patent_doc_number] => 20250239990
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => COMPACTLY PARALLELIZED FILTER STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/986217
[patent_app_country] => US
[patent_app_date] => 2024-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11473
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986217
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/986217 | COMPACTLY PARALLELIZED FILTER STRUCTURE | Dec 17, 2024 | Pending |
Array
(
[id] => 20036922
[patent_doc_number] => 20250175144
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => Elastic wave device and module including the same
[patent_app_type] => utility
[patent_app_number] => 18/963427
[patent_app_country] => US
[patent_app_date] => 2024-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963427
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/963427 | Elastic wave device and module including the same | Nov 26, 2024 | Pending |
Array
(
[id] => 20096907
[patent_doc_number] => 20250226843
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-10
[patent_title] => ACOUSTIC MULTIPLEXER FILTER CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 18/958490
[patent_app_country] => US
[patent_app_date] => 2024-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18958490
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/958490 | ACOUSTIC MULTIPLEXER FILTER CIRCUIT | Nov 24, 2024 | Pending |
Array
(
[id] => 20339222
[patent_doc_number] => 20250343342
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-11-06
[patent_title] => DEVICE FOR TRANSMITTING RF (RADIO FREQUENCY) SIGNAL
[patent_app_type] => utility
[patent_app_number] => 18/954762
[patent_app_country] => US
[patent_app_date] => 2024-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1187
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954762
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/954762 | DEVICE FOR TRANSMITTING RF (RADIO FREQUENCY) SIGNAL | Nov 20, 2024 | Pending |
Array
(
[id] => 20054185
[patent_doc_number] => 20250192407
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => HIGHER-ORDER MODE SUPPRESSOR, WAVEGUIDE FILTER DEVICE USING SAME, SPECTRUM ANALYZER, SIGNAL ANALYZER, SIGNAL GENERATION DEVICE, HIGHER-ORDER MODE SUPPRESSION CONTROL METHOD, AND FILTER CONFIGURATION METHOD
[patent_app_type] => utility
[patent_app_number] => 18/946247
[patent_app_country] => US
[patent_app_date] => 2024-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10874
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 314
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18946247
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/946247 | HIGHER-ORDER MODE SUPPRESSOR, WAVEGUIDE FILTER DEVICE USING SAME, SPECTRUM ANALYZER, SIGNAL ANALYZER, SIGNAL GENERATION DEVICE, HIGHER-ORDER MODE SUPPRESSION CONTROL METHOD, AND FILTER CONFIGURATION METHOD | Nov 12, 2024 | Pending |
Array
(
[id] => 20029192
[patent_doc_number] => 20250167414
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => Multilayer Filter, Multilayer Filter Assembly, and Methods for Forming a Multilayer Filter
[patent_app_type] => utility
[patent_app_number] => 18/944054
[patent_app_country] => US
[patent_app_date] => 2024-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4820
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944054
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/944054 | Multilayer Filter, Multilayer Filter Assembly, and Methods for Forming a Multilayer Filter | Nov 11, 2024 | Pending |
Array
(
[id] => 20236340
[patent_doc_number] => 20250293659
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-18
[patent_title] => ACOUSTIC WAVE FILTER AND RADIO FREQUENCY MODULE
[patent_app_type] => utility
[patent_app_number] => 18/940697
[patent_app_country] => US
[patent_app_date] => 2024-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4256
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940697
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/940697 | ACOUSTIC WAVE FILTER AND RADIO FREQUENCY MODULE | Nov 6, 2024 | Pending |
Array
(
[id] => 20326685
[patent_doc_number] => 20250338773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => Interdigital Resonator and Filter
[patent_app_type] => utility
[patent_app_number] => 18/938564
[patent_app_country] => US
[patent_app_date] => 2024-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3243
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18938564
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/938564 | Interdigital Resonator and Filter | Nov 5, 2024 | Pending |
Array
(
[id] => 20682445
[patent_doc_number] => 20260121272
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-30
[patent_title] => MULTI-CHANNEL ISOLATION TRANSFORMER AND GATE DRIVER STRUCTURES
[patent_app_type] => utility
[patent_app_number] => 18/933036
[patent_app_country] => US
[patent_app_date] => 2024-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 929
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -32
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933036
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/933036 | MULTI-CHANNEL ISOLATION TRANSFORMER AND GATE DRIVER STRUCTURES | Oct 30, 2024 | Pending |
Array
(
[id] => 19713399
[patent_doc_number] => 20250023541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => ACOUSTIC STRUCTURES, DEVICES, FILTERS AND SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/893527
[patent_app_country] => US
[patent_app_date] => 2024-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 56011
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893527
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/893527 | ACOUSTIC STRUCTURES, DEVICES, FILTERS AND SYSTEMS | Sep 22, 2024 | Pending |
Array
(
[id] => 19713400
[patent_doc_number] => 20250023542
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => DOPED ACOUSTIC WAVE RESONATORS, STRUCTURES, DEVICES AND SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/893845
[patent_app_country] => US
[patent_app_date] => 2024-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 42891
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893845
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/893845 | DOPED ACOUSTIC WAVE RESONATORS, STRUCTURES, DEVICES AND SYSTEMS | Sep 22, 2024 | Pending |
Array
(
[id] => 19804846
[patent_doc_number] => 20250070771
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-27
[patent_title] => High-Speed Switch with Accelerated Switching Time
[patent_app_type] => utility
[patent_app_number] => 18/821912
[patent_app_country] => US
[patent_app_date] => 2024-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821912
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/821912 | High-Speed Switch with Accelerated Switching Time | Aug 29, 2024 | Pending |
Array
(
[id] => 19671477
[patent_doc_number] => 12184256
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-31
[patent_title] => Active inductive simulator and impedance multiplier
[patent_app_type] => utility
[patent_app_number] => 18/804325
[patent_app_country] => US
[patent_app_date] => 2024-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 10138
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 297
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18804325
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/804325 | Active inductive simulator and impedance multiplier | Aug 13, 2024 | Issued |